Update IPC benchmark results with Go 1.4.

Change-Id: Ic540cba1f8ed12bfa3abaf10b57f1b46d1cfdfc6
diff --git a/runtimes/google/ipc/benchmarks/RESULTS.txt b/runtimes/google/ipc/benchmarks/RESULTS.txt
index 5079f5b..979b2ac 100644
--- a/runtimes/google/ipc/benchmarks/RESULTS.txt
+++ b/runtimes/google/ipc/benchmarks/RESULTS.txt
@@ -1,108 +1,108 @@
-Date: 12/12/2014
+Date: 12/14/2014
 Platform: Intel(R) Xeon(R) CPU E5-2689 0 @ 2.60GHz,  66114888KB Memory
 
 $ veyron go run veyron/runtimes/google/ipc/benchmarks/bm/main.go \
   -test.cpu=1,2 -test.benchtime=5s -histogram
 
-Benchmark____1B     5000           2083384 ns/op           0.00 MB/s
-Benchmark____1B-2           5000           2079227 ns/op           0.00 MB/s
-Benchmark___10B     5000           2393875 ns/op           0.01 MB/s
-Benchmark___10B-2           5000           2130395 ns/op           0.01 MB/s
-Benchmark__100B     5000           2570157 ns/op           0.08 MB/s
-Benchmark__100B-2           5000           2313091 ns/op           0.09 MB/s
-Benchmark___1KB     5000           2441822 ns/op           0.82 MB/s
-Benchmark___1KB-2           5000           2269425 ns/op           0.88 MB/s
-Benchmark__10KB     5000           2777789 ns/op           7.20 MB/s
-Benchmark__10KB-2           5000           2320824 ns/op           8.62 MB/s
-Benchmark_100KB     2000           5462859 ns/op          36.61 MB/s
-Benchmark_100KB-2           2000           4058566 ns/op          49.28 MB/s
+Benchmark____1B     3000           2260153 ns/op           0.00 MB/s
+Benchmark____1B-2           3000           2362339 ns/op           0.00 MB/s
+Benchmark___10B     3000           2595581 ns/op           0.01 MB/s
+Benchmark___10B-2           3000           2372671 ns/op           0.01 MB/s
+Benchmark__100B     3000           2690733 ns/op           0.07 MB/s
+Benchmark__100B-2           3000           2419120 ns/op           0.08 MB/s
+Benchmark___1KB     3000           2498211 ns/op           0.80 MB/s
+Benchmark___1KB-2           3000           2244818 ns/op           0.89 MB/s
+Benchmark__10KB     3000           2740536 ns/op           7.30 MB/s
+Benchmark__10KB-2           3000           2394824 ns/op           8.35 MB/s
+Benchmark_100KB     2000           5581491 ns/op          35.83 MB/s
+Benchmark_100KB-2           2000           4127286 ns/op          48.46 MB/s
 
-Benchmark____1_chunk_____1B         2000           5280468 ns/op           0.00 MB/s
-Benchmark____1_chunk_____1B-2       2000           4850675 ns/op           0.00 MB/s
-Benchmark____1_chunk____10B         2000           5334596 ns/op           0.00 MB/s
-Benchmark____1_chunk____10B-2       2000           4867046 ns/op           0.00 MB/s
-Benchmark____1_chunk___100B         2000           5429984 ns/op           0.04 MB/s
-Benchmark____1_chunk___100B-2       2000           4913146 ns/op           0.04 MB/s
-Benchmark____1_chunk____1KB         2000           5193539 ns/op           0.39 MB/s
-Benchmark____1_chunk____1KB-2       2000           4864711 ns/op           0.41 MB/s
-Benchmark____1_chunk___10KB         2000           5472549 ns/op           3.65 MB/s
-Benchmark____1_chunk___10KB-2       2000           4950905 ns/op           4.04 MB/s
-Benchmark____1_chunk__100KB         1000           7896673 ns/op          25.33 MB/s
-Benchmark____1_chunk__100KB-2       2000           5976114 ns/op          33.47 MB/s
-Benchmark___10_chunks____1B         2000           6964499 ns/op           0.00 MB/s
-Benchmark___10_chunks____1B-2       2000           5836079 ns/op           0.00 MB/s
-Benchmark___10_chunks___10B         1000           7468897 ns/op           0.03 MB/s
-Benchmark___10_chunks___10B-2       2000           5896988 ns/op           0.03 MB/s
-Benchmark___10_chunks__100B         2000           7511902 ns/op           0.27 MB/s
-Benchmark___10_chunks__100B-2       2000           5975725 ns/op           0.33 MB/s
-Benchmark___10_chunks___1KB         1000           7678796 ns/op           2.60 MB/s
-Benchmark___10_chunks___1KB-2       2000           6047220 ns/op           3.31 MB/s
-Benchmark___10_chunks__10KB         1000           9913510 ns/op          20.17 MB/s
-Benchmark___10_chunks__10KB-2       2000           7066239 ns/op          28.30 MB/s
-Benchmark___10_chunks_100KB          500          32109490 ns/op          62.29 MB/s
-Benchmark___10_chunks_100KB-2        500          18957196 ns/op         105.50 MB/s
-Benchmark__100_chunks____1B          500          23105522 ns/op           0.01 MB/s
-Benchmark__100_chunks____1B-2       1000          14962218 ns/op           0.01 MB/s
-Benchmark__100_chunks___10B          500          24822827 ns/op           0.08 MB/s
-Benchmark__100_chunks___10B-2        500          15143142 ns/op           0.13 MB/s
-Benchmark__100_chunks__100B          500          25825032 ns/op           0.77 MB/s
-Benchmark__100_chunks__100B-2        500          16276252 ns/op           1.23 MB/s
-Benchmark__100_chunks___1KB          500          29567438 ns/op           6.76 MB/s
-Benchmark__100_chunks___1KB-2        500          18167929 ns/op          11.01 MB/s
-Benchmark__100_chunks__10KB          100          52974498 ns/op          37.75 MB/s
-Benchmark__100_chunks__10KB-2        500          30197012 ns/op          66.23 MB/s
-Benchmark__100_chunks_100KB           50         259344427 ns/op          77.12 MB/s
-Benchmark__100_chunks_100KB-2        100         138213866 ns/op         144.70 MB/s
-Benchmark___1K_chunks____1B          100         140929084 ns/op           0.01 MB/s
-Benchmark___1K_chunks____1B-2        100         105473615 ns/op           0.02 MB/s
-Benchmark___1K_chunks___10B           50         200076160 ns/op           0.10 MB/s
-Benchmark___1K_chunks___10B-2        100         112141677 ns/op           0.18 MB/s
-Benchmark___1K_chunks__100B           50         227795062 ns/op           0.88 MB/s
-Benchmark___1K_chunks__100B-2        100         127584568 ns/op           1.57 MB/s
-Benchmark___1K_chunks___1KB           50         260678247 ns/op           7.67 MB/s
-Benchmark___1K_chunks___1KB-2        100         147406551 ns/op          13.57 MB/s
-Benchmark___1K_chunks__10KB           20         484028853 ns/op          41.32 MB/s
-Benchmark___1K_chunks__10KB-2         50         255874182 ns/op          78.16 MB/s
-Benchmark___1K_chunks_100KB            5        2464952174 ns/op          81.14 MB/s
-Benchmark___1K_chunks_100KB-2          5        1336699604 ns/op         149.62 MB/s
+Benchmark____1_chunk_____1B         3000           2744128 ns/op           0.00 MB/s
+Benchmark____1_chunk_____1B-2       3000           2347418 ns/op           0.00 MB/s
+Benchmark____1_chunk____10B         3000           2857309 ns/op           0.01 MB/s
+Benchmark____1_chunk____10B-2       3000           2363346 ns/op           0.01 MB/s
+Benchmark____1_chunk___100B         3000           2922993 ns/op           0.07 MB/s
+Benchmark____1_chunk___100B-2       3000           2558699 ns/op           0.08 MB/s
+Benchmark____1_chunk____1KB         3000           2646432 ns/op           0.76 MB/s
+Benchmark____1_chunk____1KB-2       3000           2400649 ns/op           0.83 MB/s
+Benchmark____1_chunk___10KB         3000           2954627 ns/op           6.77 MB/s
+Benchmark____1_chunk___10KB-2       3000           2546084 ns/op           7.86 MB/s
+Benchmark____1_chunk__100KB         2000           5517042 ns/op          36.25 MB/s
+Benchmark____1_chunk__100KB-2       2000           4157872 ns/op          48.10 MB/s
+Benchmark___10_chunks____1B         2000           4177247 ns/op           0.00 MB/s
+Benchmark___10_chunks____1B-2       2000           3432532 ns/op           0.01 MB/s
+Benchmark___10_chunks___10B         2000           4664935 ns/op           0.04 MB/s
+Benchmark___10_chunks___10B-2       2000           3548029 ns/op           0.06 MB/s
+Benchmark___10_chunks__100B         2000           4845710 ns/op           0.41 MB/s
+Benchmark___10_chunks__100B-2       2000           3658666 ns/op           0.55 MB/s
+Benchmark___10_chunks___1KB         2000           4971196 ns/op           4.02 MB/s
+Benchmark___10_chunks___1KB-2       2000           3662827 ns/op           5.46 MB/s
+Benchmark___10_chunks__10KB         1000           7533684 ns/op          26.55 MB/s
+Benchmark___10_chunks__10KB-2       2000           4922363 ns/op          40.63 MB/s
+Benchmark___10_chunks_100KB          200          31539312 ns/op          63.41 MB/s
+Benchmark___10_chunks_100KB-2        500          18574440 ns/op         107.67 MB/s
+Benchmark__100_chunks____1B          500          18036549 ns/op           0.01 MB/s
+Benchmark__100_chunks____1B-2       1000          12395699 ns/op           0.02 MB/s
+Benchmark__100_chunks___10B          300          20669375 ns/op           0.10 MB/s
+Benchmark__100_chunks___10B-2        500          12634978 ns/op           0.16 MB/s
+Benchmark__100_chunks__100B          300          23164692 ns/op           0.86 MB/s
+Benchmark__100_chunks__100B-2        500          13821225 ns/op           1.45 MB/s
+Benchmark__100_chunks___1KB          300          26071439 ns/op           7.67 MB/s
+Benchmark__100_chunks___1KB-2        500          15738134 ns/op          12.71 MB/s
+Benchmark__100_chunks__10KB          100          50248311 ns/op          39.80 MB/s
+Benchmark__100_chunks__10KB-2        300          28614761 ns/op          69.89 MB/s
+Benchmark__100_chunks_100KB           30         272889576 ns/op          73.29 MB/s
+Benchmark__100_chunks_100KB-2         50         149680912 ns/op         133.62 MB/s
+Benchmark___1K_chunks____1B          100         111621410 ns/op           0.02 MB/s
+Benchmark___1K_chunks____1B-2        100         103311101 ns/op           0.02 MB/s
+Benchmark___1K_chunks___10B           50         189580683 ns/op           0.11 MB/s
+Benchmark___1K_chunks___10B-2        100         107068429 ns/op           0.19 MB/s
+Benchmark___1K_chunks__100B           30         223128293 ns/op           0.90 MB/s
+Benchmark___1K_chunks__100B-2         50         125690815 ns/op           1.59 MB/s
+Benchmark___1K_chunks___1KB           30         251956982 ns/op           7.94 MB/s
+Benchmark___1K_chunks___1KB-2         50         144214400 ns/op          13.87 MB/s
+Benchmark___1K_chunks__10KB           20         474946063 ns/op          42.11 MB/s
+Benchmark___1K_chunks__10KB-2         30         267531367 ns/op          74.76 MB/s
+Benchmark___1K_chunks_100KB            2        2675372295 ns/op          74.76 MB/s
+Benchmark___1K_chunks_100KB-2          5        1421481350 ns/op         140.70 MB/s
 
-Benchmark__per_chunk____1B         50000            233075 ns/op           0.01 MB/s
-Benchmark__per_chunk____1B-2       50000            177314 ns/op           0.01 MB/s
-Benchmark__per_chunk___10B         20000            519996 ns/op           0.04 MB/s
-Benchmark__per_chunk___10B-2       50000            338254 ns/op           0.06 MB/s
-Benchmark__per_chunk__100B         10000            573593 ns/op           0.35 MB/s
-Benchmark__per_chunk__100B-2       50000            267646 ns/op           0.75 MB/s
-Benchmark__per_chunk___1KB         20000            514359 ns/op           3.89 MB/s
-Benchmark__per_chunk___1KB-2       50000            275305 ns/op           7.26 MB/s
-Benchmark__per_chunk__10KB         10000            703176 ns/op          28.44 MB/s
-Benchmark__per_chunk__10KB-2       20000            395105 ns/op          50.62 MB/s
-Benchmark__per_chunk_100KB          5000           2834149 ns/op          70.57 MB/s
-Benchmark__per_chunk_100KB-2       10000           1461822 ns/op         136.82 MB/s
+Benchmark__per_chunk____1B         50000            163939 ns/op           0.01 MB/s
+Benchmark__per_chunk____1B-2       50000            118409 ns/op           0.02 MB/s
+Benchmark__per_chunk___10B         20000            321908 ns/op           0.06 MB/s
+Benchmark__per_chunk___10B-2       50000            176818 ns/op           0.11 MB/s
+Benchmark__per_chunk__100B         20000            411514 ns/op           0.49 MB/s
+Benchmark__per_chunk__100B-2       30000            231565 ns/op           0.86 MB/s
+Benchmark__per_chunk___1KB         20000            423999 ns/op           4.72 MB/s
+Benchmark__per_chunk___1KB-2       30000            248721 ns/op           8.04 MB/s
+Benchmark__per_chunk__10KB         10000            631536 ns/op          31.67 MB/s
+Benchmark__per_chunk__10KB-2       20000            346868 ns/op          57.66 MB/s
+Benchmark__per_chunk_100KB          3000           2613430 ns/op          76.53 MB/s
+Benchmark__per_chunk_100KB-2        5000           1369809 ns/op         146.01 MB/s
 
-Benchmark___10B_mux__100_chunks___10B        500          22049071 ns/op           0.00 MB/s
-Benchmark___10B_mux__100_chunks___10B-2     2000           4734244 ns/op           0.00 MB/s
-Benchmark___10B_mux__100_chunks__100B        500          23746639 ns/op           0.00 MB/s
-Benchmark___10B_mux__100_chunks__100B-2     2000           5501514 ns/op           0.00 MB/s
-Benchmark___10B_mux__100_chunks___1KB        500          25033793 ns/op           0.00 MB/s
-Benchmark___10B_mux__100_chunks___1KB-2     2000           5598670 ns/op           0.00 MB/s
-Benchmark___10B_mux___1K_chunks___10B        100         121659148 ns/op           0.00 MB/s
-Benchmark___10B_mux___1K_chunks___10B-2     1000           7827224 ns/op           0.00 MB/s
-Benchmark___10B_mux___1K_chunks__100B        100         141824661 ns/op           0.00 MB/s
-Benchmark___10B_mux___1K_chunks__100B-2     1000          11127970 ns/op           0.00 MB/s
-Benchmark___10B_mux___1K_chunks___1KB        100         148589902 ns/op           0.00 MB/s
-Benchmark___10B_mux___1K_chunks___1KB-2     1000          12616916 ns/op           0.00 MB/s
-Benchmark__100B_mux__100_chunks___10B        500          23895451 ns/op           0.01 MB/s
-Benchmark__100B_mux__100_chunks___10B-2     2000           5134742 ns/op           0.04 MB/s
-Benchmark__100B_mux__100_chunks__100B        500          25336809 ns/op           0.01 MB/s
-Benchmark__100B_mux__100_chunks__100B-2     2000           6012040 ns/op           0.03 MB/s
-Benchmark__100B_mux__100_chunks___1KB        500          27144821 ns/op           0.01 MB/s
-Benchmark__100B_mux__100_chunks___1KB-2     2000           6117827 ns/op           0.03 MB/s
-Benchmark__100B_mux___1K_chunks___10B        100         132175574 ns/op           0.00 MB/s
-Benchmark__100B_mux___1K_chunks___10B-2     1000           8590497 ns/op           0.02 MB/s
-Benchmark__100B_mux___1K_chunks__100B        100         145204032 ns/op           0.00 MB/s
-Benchmark__100B_mux___1K_chunks__100B-2     1000          12104363 ns/op           0.02 MB/s
-Benchmark__100B_mux___1K_chunks___1KB        100         150385852 ns/op           0.00 MB/s
-Benchmark__100B_mux___1K_chunks___1KB-2     1000          13867566 ns/op           0.01 MB/s
+Benchmark___10B_mux__100_chunks___10B        500          18817141 ns/op           0.00 MB/s
+Benchmark___10B_mux__100_chunks___10B-2     1000           7104449 ns/op           0.00 MB/s
+Benchmark___10B_mux__100_chunks__100B        300          21167617 ns/op           0.00 MB/s
+Benchmark___10B_mux__100_chunks__100B-2     1000           8372251 ns/op           0.00 MB/s
+Benchmark___10B_mux__100_chunks___1KB        300          22817830 ns/op           0.00 MB/s
+Benchmark___10B_mux__100_chunks___1KB-2     1000           8831943 ns/op           0.00 MB/s
+Benchmark___10B_mux___1K_chunks___10B        100         123136622 ns/op           0.00 MB/s
+Benchmark___10B_mux___1K_chunks___10B-2      300          22274569 ns/op           0.00 MB/s
+Benchmark___10B_mux___1K_chunks__100B        100         143814971 ns/op           0.00 MB/s
+Benchmark___10B_mux___1K_chunks__100B-2      200          34125016 ns/op           0.00 MB/s
+Benchmark___10B_mux___1K_chunks___1KB        100         136987808 ns/op           0.00 MB/s
+Benchmark___10B_mux___1K_chunks___1KB-2      200          35831221 ns/op           0.00 MB/s
+Benchmark__100B_mux__100_chunks___10B        500          20748811 ns/op           0.01 MB/s
+Benchmark__100B_mux__100_chunks___10B-2     1000           7604070 ns/op           0.03 MB/s
+Benchmark__100B_mux__100_chunks__100B        300          21922577 ns/op           0.01 MB/s
+Benchmark__100B_mux__100_chunks__100B-2     1000           9164254 ns/op           0.02 MB/s
+Benchmark__100B_mux__100_chunks___1KB        300          23892634 ns/op           0.01 MB/s
+Benchmark__100B_mux__100_chunks___1KB-2     1000           9288578 ns/op           0.02 MB/s
+Benchmark__100B_mux___1K_chunks___10B        100         120357166 ns/op           0.00 MB/s
+Benchmark__100B_mux___1K_chunks___10B-2      300          23110788 ns/op           0.01 MB/s
+Benchmark__100B_mux___1K_chunks__100B        100         146211502 ns/op           0.00 MB/s
+Benchmark__100B_mux___1K_chunks__100B-2      200          36485527 ns/op           0.01 MB/s
+Benchmark__100B_mux___1K_chunks___1KB        100         145242261 ns/op           0.00 MB/s
+Benchmark__100B_mux___1K_chunks___1KB-2      200          37420006 ns/op           0.01 MB/s
 
 
 % The followings are the full output with histograms.
@@ -110,13 +110,13 @@
 ================================================================================
 Echo RPC
 ================================================================================
-Benchmark____1B	    5000	   2083384 ns/op	   0.00 MB/s
+Benchmark____1B	    3000	   2260153 ns/op	   0.00 MB/s
 Histogram (unit: ms)
-Count: 5000  Min: 1  Max: 3  Avg: 1.40
+Count: 3000  Min: 1  Max: 3  Avg: 1.54
 ------------------------------------------------------------
-[  1,   2)  3397   67.9%   67.9%  #######
-[  2,   3)  1201   24.0%   92.0%  ##
-[  3,   4)   402    8.0%  100.0%  #
+[  1,   2)  1754   58.5%   58.5%  ######
+[  2,   3)   864   28.8%   87.3%  ###
+[  3,   4)   382   12.7%  100.0%  #
 [  4,   5)     0    0.0%  100.0%  
 [  5,   6)     0    0.0%  100.0%  
 [  6,   7)     0    0.0%  100.0%  
@@ -131,37 +131,100 @@
 [ 15,  16)     0    0.0%  100.0%  
 [ 16,  17)     0    0.0%  100.0%  
 [ 17, inf)     0    0.0%  100.0%  
-Benchmark____1B-2	    5000	   2079227 ns/op	   0.00 MB/s
+Benchmark____1B-2	    3000	   2362339 ns/op	   0.00 MB/s
 Histogram (unit: ms)
-Count: 5000  Min: 1  Max: 3  Avg: 1.31
+Count: 3000  Min: 1  Max: 4  Avg: 1.98
 ------------------------------------------------------------
-[  1,   2)  4002   80.0%   80.0%  ########
-[  2,   3)   450    9.0%   89.0%  #
-[  3,   4)   548   11.0%  100.0%  #
-[  4,   5)     0    0.0%  100.0%  
+[  1,   2)   608   20.3%   20.3%  ##
+[  2,   3)  1864   62.1%   82.4%  ######
+[  3,   4)   520   17.3%   99.7%  ##
+[  4,   5)     8    0.3%  100.0%  
 [  5,   6)     0    0.0%  100.0%  
 [  6,   7)     0    0.0%  100.0%  
 [  7,   8)     0    0.0%  100.0%  
 [  8,   9)     0    0.0%  100.0%  
 [  9,  10)     0    0.0%  100.0%  
 [ 10,  11)     0    0.0%  100.0%  
-[ 11,  12)     0    0.0%  100.0%  
-[ 12,  13)     0    0.0%  100.0%  
-[ 13,  14)     0    0.0%  100.0%  
-[ 14,  15)     0    0.0%  100.0%  
-[ 15,  16)     0    0.0%  100.0%  
-[ 16,  17)     0    0.0%  100.0%  
-[ 17, inf)     0    0.0%  100.0%  
-Benchmark___10B	    5000	   2393875 ns/op	   0.01 MB/s
+[ 11,  13)     0    0.0%  100.0%  
+[ 13,  15)     0    0.0%  100.0%  
+[ 15,  17)     0    0.0%  100.0%  
+[ 17,  19)     0    0.0%  100.0%  
+[ 19,  21)     0    0.0%  100.0%  
+[ 21,  23)     0    0.0%  100.0%  
+[ 23, inf)     0    0.0%  100.0%  
+Benchmark___10B	    3000	   2595581 ns/op	   0.01 MB/s
 Histogram (unit: ms)
-Count: 5000  Min: 1  Max: 6  Avg: 1.77
+Count: 3000  Min: 2  Max: 5  Avg: 2.37
 ------------------------------------------------------------
-[  1,   2)  2689   53.8%   53.8%  #####
-[  2,   3)  1646   32.9%   86.7%  ###
-[  3,   4)    39    0.8%   87.5%  
-[  4,   5)   360    7.2%   94.7%  #
-[  5,   6)   265    5.3%  100.0%  #
-[  6,   7)     1    0.0%  100.0%  
+[  2,   3)  2459   82.0%   82.0%  ########
+[  3,   4)    45    1.5%   83.5%  
+[  4,   5)   437   14.6%   98.0%  #
+[  5,   6)    59    2.0%  100.0%  
+[  6,   7)     0    0.0%  100.0%  
+[  7,   8)     0    0.0%  100.0%  
+[  8,   9)     0    0.0%  100.0%  
+[  9,  10)     0    0.0%  100.0%  
+[ 10,  11)     0    0.0%  100.0%  
+[ 11,  12)     0    0.0%  100.0%  
+[ 12,  14)     0    0.0%  100.0%  
+[ 14,  16)     0    0.0%  100.0%  
+[ 16,  18)     0    0.0%  100.0%  
+[ 18,  20)     0    0.0%  100.0%  
+[ 20,  22)     0    0.0%  100.0%  
+[ 22,  24)     0    0.0%  100.0%  
+[ 24, inf)     0    0.0%  100.0%  
+Benchmark___10B-2	    3000	   2372671 ns/op	   0.01 MB/s
+Histogram (unit: ms)
+Count: 3000  Min: 1  Max: 5  Avg: 1.93
+------------------------------------------------------------
+[  1,   2)   866   28.9%   28.9%  ###
+[  2,   3)  1691   56.4%   85.2%  ######
+[  3,   4)   233    7.8%   93.0%  #
+[  4,   5)   201    6.7%   99.7%  #
+[  5,   6)     9    0.3%  100.0%  
+[  6,   7)     0    0.0%  100.0%  
+[  7,   8)     0    0.0%  100.0%  
+[  8,   9)     0    0.0%  100.0%  
+[  9,  11)     0    0.0%  100.0%  
+[ 11,  13)     0    0.0%  100.0%  
+[ 13,  15)     0    0.0%  100.0%  
+[ 15,  17)     0    0.0%  100.0%  
+[ 17,  20)     0    0.0%  100.0%  
+[ 20,  23)     0    0.0%  100.0%  
+[ 23,  26)     0    0.0%  100.0%  
+[ 26,  29)     0    0.0%  100.0%  
+[ 29, inf)     0    0.0%  100.0%  
+Benchmark__100B	    3000	   2690733 ns/op	   0.07 MB/s
+Histogram (unit: ms)
+Count: 3000  Min: 2  Max: 7  Avg: 2.48
+------------------------------------------------------------
+[  2,   3)  2544   84.8%   84.8%  ########
+[  3,   4)    82    2.7%   87.5%  
+[  4,   5)     0    0.0%   87.5%  
+[  5,   6)   146    4.9%   92.4%  
+[  6,   7)   226    7.5%   99.9%  #
+[  7,   8)     2    0.1%  100.0%  
+[  8,   9)     0    0.0%  100.0%  
+[  9,  11)     0    0.0%  100.0%  
+[ 11,  13)     0    0.0%  100.0%  
+[ 13,  15)     0    0.0%  100.0%  
+[ 15,  17)     0    0.0%  100.0%  
+[ 17,  20)     0    0.0%  100.0%  
+[ 20,  23)     0    0.0%  100.0%  
+[ 23,  27)     0    0.0%  100.0%  
+[ 27,  31)     0    0.0%  100.0%  
+[ 31,  35)     0    0.0%  100.0%  
+[ 35, inf)     0    0.0%  100.0%  
+Benchmark__100B-2	    3000	   2419120 ns/op	   0.08 MB/s
+Histogram (unit: ms)
+Count: 3000  Min: 1  Max: 6  Avg: 2.05
+------------------------------------------------------------
+[  1,   2)   647   21.6%   21.6%  ##
+[  2,   3)  2027   67.6%   89.1%  #######
+[  3,   4)     1    0.0%   89.2%  
+[  4,   5)   184    6.1%   95.3%  #
+[  5,   6)   128    4.3%   99.6%  
+[  6,   7)    13    0.4%  100.0%  
 [  7,   8)     0    0.0%  100.0%  
 [  8,  10)     0    0.0%  100.0%  
 [ 10,  12)     0    0.0%  100.0%  
@@ -173,14 +236,207 @@
 [ 26,  30)     0    0.0%  100.0%  
 [ 30,  34)     0    0.0%  100.0%  
 [ 34, inf)     0    0.0%  100.0%  
-Benchmark___10B-2	    5000	   2130395 ns/op	   0.01 MB/s
+Benchmark___1KB	    3000	   2498211 ns/op	   0.80 MB/s
 Histogram (unit: ms)
-Count: 5000  Min: 1  Max: 5  Avg: 1.34
+Count: 3000  Min: 1  Max: 10  Avg: 1.76
 ------------------------------------------------------------
-[  1,   2)  4228   84.6%   84.6%  ########
-[  2,   3)   249    5.0%   89.5%  
-[  3,   4)   110    2.2%   91.7%  
-[  4,   5)   412    8.2%  100.0%  #
+[  1,   2)  2191   73.0%   73.0%  #######
+[  2,   3)   449   15.0%   88.0%  #
+[  3,   4)    75    2.5%   90.5%  
+[  4,   5)     3    0.1%   90.6%  
+[  5,   6)     6    0.2%   90.8%  
+[  6,   8)   240    8.0%   98.8%  #
+[  8,  10)    35    1.2%  100.0%  
+[ 10,  12)     1    0.0%  100.0%  
+[ 12,  15)     0    0.0%  100.0%  
+[ 15,  18)     0    0.0%  100.0%  
+[ 18,  22)     0    0.0%  100.0%  
+[ 22,  27)     0    0.0%  100.0%  
+[ 27,  32)     0    0.0%  100.0%  
+[ 32,  38)     0    0.0%  100.0%  
+[ 38,  45)     0    0.0%  100.0%  
+[ 45,  54)     0    0.0%  100.0%  
+[ 54, inf)     0    0.0%  100.0%  
+Benchmark___1KB-2	    3000	   2244818 ns/op	   0.89 MB/s
+Histogram (unit: ms)
+Count: 3000  Min: 1  Max: 7  Avg: 1.62
+------------------------------------------------------------
+[  1,   2)  1949   65.0%   65.0%  ######
+[  2,   3)   795   26.5%   91.5%  ###
+[  3,   4)     0    0.0%   91.5%  
+[  4,   5)    63    2.1%   93.6%  
+[  5,   6)   112    3.7%   97.3%  
+[  6,   7)    72    2.4%   99.7%  
+[  7,   9)     9    0.3%  100.0%  
+[  9,  11)     0    0.0%  100.0%  
+[ 11,  13)     0    0.0%  100.0%  
+[ 13,  15)     0    0.0%  100.0%  
+[ 15,  18)     0    0.0%  100.0%  
+[ 18,  21)     0    0.0%  100.0%  
+[ 21,  25)     0    0.0%  100.0%  
+[ 25,  29)     0    0.0%  100.0%  
+[ 29,  34)     0    0.0%  100.0%  
+[ 34,  40)     0    0.0%  100.0%  
+[ 40, inf)     0    0.0%  100.0%  
+Benchmark__10KB	    3000	   2740536 ns/op	   7.30 MB/s
+Histogram (unit: ms)
+Count: 3000  Min: 2  Max: 10  Avg: 2.62
+------------------------------------------------------------
+[  2,   3)  2652   88.4%   88.4%  #########
+[  3,   4)    72    2.4%   90.8%  
+[  4,   5)     0    0.0%   90.8%  
+[  5,   6)     0    0.0%   90.8%  
+[  6,   7)     0    0.0%   90.8%  
+[  7,   9)    93    3.1%   93.9%  
+[  9,  11)   183    6.1%  100.0%  #
+[ 11,  13)     0    0.0%  100.0%  
+[ 13,  16)     0    0.0%  100.0%  
+[ 16,  19)     0    0.0%  100.0%  
+[ 19,  23)     0    0.0%  100.0%  
+[ 23,  27)     0    0.0%  100.0%  
+[ 27,  32)     0    0.0%  100.0%  
+[ 32,  38)     0    0.0%  100.0%  
+[ 38,  44)     0    0.0%  100.0%  
+[ 44,  52)     0    0.0%  100.0%  
+[ 52, inf)     0    0.0%  100.0%  
+Benchmark__10KB-2	    3000	   2394824 ns/op	   8.35 MB/s
+Histogram (unit: ms)
+Count: 3000  Min: 1  Max: 8  Avg: 1.84
+------------------------------------------------------------
+[  1,   2)  1531   51.0%   51.0%  #####
+[  2,   3)  1214   40.5%   91.5%  ####
+[  3,   4)     0    0.0%   91.5%  
+[  4,   5)     0    0.0%   91.5%  
+[  5,   6)    83    2.8%   94.3%  
+[  6,   7)    69    2.3%   96.6%  
+[  7,   9)   103    3.4%  100.0%  
+[  9,  11)     0    0.0%  100.0%  
+[ 11,  13)     0    0.0%  100.0%  
+[ 13,  16)     0    0.0%  100.0%  
+[ 16,  19)     0    0.0%  100.0%  
+[ 19,  23)     0    0.0%  100.0%  
+[ 23,  27)     0    0.0%  100.0%  
+[ 27,  32)     0    0.0%  100.0%  
+[ 32,  38)     0    0.0%  100.0%  
+[ 38,  44)     0    0.0%  100.0%  
+[ 44, inf)     0    0.0%  100.0%  
+Benchmark_100KB	    2000	   5581491 ns/op	  35.83 MB/s
+Histogram (unit: ms)
+Count: 2000  Min: 3  Max: 15  Avg: 4.93
+------------------------------------------------------------
+[  3,   4)  1253   62.7%   62.7%  ######
+[  4,   5)   259   13.0%   75.6%  #
+[  5,   6)   124    6.2%   81.8%  #
+[  6,   7)     1    0.1%   81.9%  
+[  7,   8)     0    0.0%   81.9%  
+[  8,  10)     0    0.0%   81.9%  
+[ 10,  12)    84    4.2%   86.1%  
+[ 12,  15)   274   13.7%   99.8%  #
+[ 15,  18)     5    0.2%  100.0%  
+[ 18,  22)     0    0.0%  100.0%  
+[ 22,  27)     0    0.0%  100.0%  
+[ 27,  33)     0    0.0%  100.0%  
+[ 33,  40)     0    0.0%  100.0%  
+[ 40,  48)     0    0.0%  100.0%  
+[ 48,  58)     0    0.0%  100.0%  
+[ 58,  69)     0    0.0%  100.0%  
+[ 69, inf)     0    0.0%  100.0%  
+Benchmark_100KB-2	    2000	   4127286 ns/op	  48.46 MB/s
+Histogram (unit: ms)
+Count: 2000  Min: 2  Max: 10  Avg: 3.78
+------------------------------------------------------------
+[  2,   3)   373   18.7%   18.7%  ##
+[  3,   4)  1286   64.3%   83.0%  ######
+[  4,   5)     0    0.0%   83.0%  
+[  5,   6)     0    0.0%   83.0%  
+[  6,   7)     0    0.0%   83.0%  
+[  7,   9)   116    5.8%   88.8%  #
+[  9,  11)   225   11.2%  100.0%  #
+[ 11,  13)     0    0.0%  100.0%  
+[ 13,  16)     0    0.0%  100.0%  
+[ 16,  19)     0    0.0%  100.0%  
+[ 19,  23)     0    0.0%  100.0%  
+[ 23,  27)     0    0.0%  100.0%  
+[ 27,  32)     0    0.0%  100.0%  
+[ 32,  38)     0    0.0%  100.0%  
+[ 38,  44)     0    0.0%  100.0%  
+[ 44,  52)     0    0.0%  100.0%  
+[ 52, inf)     0    0.0%  100.0%  
+
+================================================================================
+Echo streaming RPC
+================================================================================
+Benchmark____1_chunk_____1B	    3000	   2744128 ns/op	   0.00 MB/s
+Histogram (unit: ms)
+Count: 3000  Min: 2  Max: 4  Avg: 2.31
+------------------------------------------------------------
+[  2,   3)  2072   69.1%   69.1%  #######
+[  3,   4)   921   30.7%   99.8%  ###
+[  4,   5)     7    0.2%  100.0%  
+[  5,   6)     0    0.0%  100.0%  
+[  6,   7)     0    0.0%  100.0%  
+[  7,   8)     0    0.0%  100.0%  
+[  8,   9)     0    0.0%  100.0%  
+[  9,  10)     0    0.0%  100.0%  
+[ 10,  11)     0    0.0%  100.0%  
+[ 11,  12)     0    0.0%  100.0%  
+[ 12,  13)     0    0.0%  100.0%  
+[ 13,  14)     0    0.0%  100.0%  
+[ 14,  15)     0    0.0%  100.0%  
+[ 15,  16)     0    0.0%  100.0%  
+[ 16,  17)     0    0.0%  100.0%  
+[ 17,  18)     0    0.0%  100.0%  
+[ 18, inf)     0    0.0%  100.0%  
+Benchmark____1_chunk_____1B-2	    3000	   2347418 ns/op	   0.00 MB/s
+Histogram (unit: ms)
+Count: 3000  Min: 1  Max: 4  Avg: 2.18
+------------------------------------------------------------
+[  1,   2)    46    1.5%    1.5%  
+[  2,   3)  2381   79.4%   80.9%  ########
+[  3,   4)   567   18.9%   99.8%  ##
+[  4,   5)     6    0.2%  100.0%  
+[  5,   6)     0    0.0%  100.0%  
+[  6,   7)     0    0.0%  100.0%  
+[  7,   8)     0    0.0%  100.0%  
+[  8,   9)     0    0.0%  100.0%  
+[  9,  10)     0    0.0%  100.0%  
+[ 10,  11)     0    0.0%  100.0%  
+[ 11,  13)     0    0.0%  100.0%  
+[ 13,  15)     0    0.0%  100.0%  
+[ 15,  17)     0    0.0%  100.0%  
+[ 17,  19)     0    0.0%  100.0%  
+[ 19,  21)     0    0.0%  100.0%  
+[ 21,  23)     0    0.0%  100.0%  
+[ 23, inf)     0    0.0%  100.0%  
+Benchmark____1_chunk____10B	    3000	   2857309 ns/op	   0.01 MB/s
+Histogram (unit: ms)
+Count: 3000  Min: 2  Max: 5  Avg: 2.45
+------------------------------------------------------------
+[  2,   3)  2387   79.6%   79.6%  ########
+[  3,   4)    88    2.9%   82.5%  
+[  4,   5)   303   10.1%   92.6%  #
+[  5,   6)   222    7.4%  100.0%  #
+[  6,   7)     0    0.0%  100.0%  
+[  7,   8)     0    0.0%  100.0%  
+[  8,   9)     0    0.0%  100.0%  
+[  9,  10)     0    0.0%  100.0%  
+[ 10,  11)     0    0.0%  100.0%  
+[ 11,  12)     0    0.0%  100.0%  
+[ 12,  14)     0    0.0%  100.0%  
+[ 14,  16)     0    0.0%  100.0%  
+[ 16,  18)     0    0.0%  100.0%  
+[ 18,  20)     0    0.0%  100.0%  
+[ 20,  22)     0    0.0%  100.0%  
+[ 22,  24)     0    0.0%  100.0%  
+[ 24, inf)     0    0.0%  100.0%  
+Benchmark____1_chunk____10B-2	    3000	   2363346 ns/op	   0.01 MB/s
+Histogram (unit: ms)
+Count: 3000  Min: 1  Max: 5  Avg: 2.18
+------------------------------------------------------------
+[  1,   2)    32    1.1%    1.1%  
+[  2,   3)  2535   84.5%   85.6%  ########
+[  3,   4)   293    9.8%   95.3%  #
+[  4,   5)   139    4.6%  100.0%  
 [  5,   6)     1    0.0%  100.0%  
 [  6,   7)     0    0.0%  100.0%  
 [  7,   8)     0    0.0%  100.0%  
@@ -194,38 +450,80 @@
 [ 23,  26)     0    0.0%  100.0%  
 [ 26,  29)     0    0.0%  100.0%  
 [ 29, inf)     0    0.0%  100.0%  
-Benchmark__100B	    5000	   2570157 ns/op	   0.08 MB/s
+Benchmark____1_chunk___100B	    3000	   2922993 ns/op	   0.07 MB/s
 Histogram (unit: ms)
-Count: 5000  Min: 1  Max: 10  Avg: 2.35
+Count: 3000  Min: 2  Max: 7  Avg: 2.50
 ------------------------------------------------------------
-[  1,   2)   627   12.5%   12.5%  #
-[  2,   3)  3834   76.7%   89.2%  ########
-[  3,   4)    95    1.9%   91.1%  
-[  4,   5)     6    0.1%   91.2%  
-[  5,   6)    22    0.4%   91.7%  
-[  6,   8)   254    5.1%   96.8%  #
-[  8,  10)   160    3.2%  100.0%  
-[ 10,  12)     2    0.0%  100.0%  
-[ 12,  15)     0    0.0%  100.0%  
-[ 15,  18)     0    0.0%  100.0%  
-[ 18,  22)     0    0.0%  100.0%  
-[ 22,  27)     0    0.0%  100.0%  
+[  2,   3)  2527   84.2%   84.2%  ########
+[  3,   4)   106    3.5%   87.8%  
+[  4,   5)     0    0.0%   87.8%  
+[  5,   6)    99    3.3%   91.1%  
+[  6,   7)   255    8.5%   99.6%  #
+[  7,   8)    13    0.4%  100.0%  
+[  8,   9)     0    0.0%  100.0%  
+[  9,  11)     0    0.0%  100.0%  
+[ 11,  13)     0    0.0%  100.0%  
+[ 13,  15)     0    0.0%  100.0%  
+[ 15,  17)     0    0.0%  100.0%  
+[ 17,  20)     0    0.0%  100.0%  
+[ 20,  23)     0    0.0%  100.0%  
+[ 23,  27)     0    0.0%  100.0%  
+[ 27,  31)     0    0.0%  100.0%  
+[ 31,  35)     0    0.0%  100.0%  
+[ 35, inf)     0    0.0%  100.0%  
+Benchmark____1_chunk___100B-2	    3000	   2558699 ns/op	   0.08 MB/s
+Histogram (unit: ms)
+Count: 3000  Min: 1  Max: 6  Avg: 2.28
+------------------------------------------------------------
+[  1,   2)     5    0.2%    0.2%  
+[  2,   3)  2673   89.1%   89.3%  #########
+[  3,   4)     2    0.1%   89.3%  
+[  4,   5)   177    5.9%   95.2%  #
+[  5,   6)    96    3.2%   98.4%  
+[  6,   7)    47    1.6%  100.0%  
+[  7,   8)     0    0.0%  100.0%  
+[  8,  10)     0    0.0%  100.0%  
+[ 10,  12)     0    0.0%  100.0%  
+[ 12,  14)     0    0.0%  100.0%  
+[ 14,  16)     0    0.0%  100.0%  
+[ 16,  19)     0    0.0%  100.0%  
+[ 19,  22)     0    0.0%  100.0%  
+[ 22,  26)     0    0.0%  100.0%  
+[ 26,  30)     0    0.0%  100.0%  
+[ 30,  34)     0    0.0%  100.0%  
+[ 34, inf)     0    0.0%  100.0%  
+Benchmark____1_chunk____1KB	    3000	   2646432 ns/op	   0.76 MB/s
+Histogram (unit: ms)
+Count: 3000  Min: 2  Max: 10  Avg: 2.49
+------------------------------------------------------------
+[  2,   3)  2647   88.2%   88.2%  #########
+[  3,   4)    71    2.4%   90.6%  
+[  4,   5)     4    0.1%   90.7%  
+[  5,   6)     0    0.0%   90.7%  
+[  6,   7)    67    2.2%   93.0%  
+[  7,   9)   209    7.0%   99.9%  #
+[  9,  11)     2    0.1%  100.0%  
+[ 11,  13)     0    0.0%  100.0%  
+[ 13,  16)     0    0.0%  100.0%  
+[ 16,  19)     0    0.0%  100.0%  
+[ 19,  23)     0    0.0%  100.0%  
+[ 23,  27)     0    0.0%  100.0%  
 [ 27,  32)     0    0.0%  100.0%  
 [ 32,  38)     0    0.0%  100.0%  
-[ 38,  45)     0    0.0%  100.0%  
-[ 45,  54)     0    0.0%  100.0%  
-[ 54, inf)     0    0.0%  100.0%  
-Benchmark__100B-2	    5000	   2313091 ns/op	   0.09 MB/s
+[ 38,  44)     0    0.0%  100.0%  
+[ 44,  52)     0    0.0%  100.0%  
+[ 52, inf)     0    0.0%  100.0%  
+Benchmark____1_chunk____1KB-2	    3000	   2400649 ns/op	   0.83 MB/s
 Histogram (unit: ms)
-Count: 5000  Min: 1  Max: 7  Avg: 1.78
+Count: 3000  Min: 1  Max: 7  Avg: 2.01
 ------------------------------------------------------------
-[  1,   2)  2417   48.3%   48.3%  #####
-[  2,   3)  2204   44.1%   92.4%  ####
-[  3,   4)     0    0.0%   92.4%  
-[  4,   5)     0    0.0%   92.4%  
-[  5,   6)   229    4.6%   97.0%  
-[  6,   7)   123    2.5%   99.5%  
-[  7,   9)    27    0.5%  100.0%  
+[  1,   2)   864   28.8%   28.8%  ###
+[  2,   3)  1881   62.7%   91.5%  ######
+[  3,   4)     2    0.1%   91.6%  
+[  4,   5)    10    0.3%   91.9%  
+[  5,   6)   127    4.2%   96.1%  
+[  6,   7)    94    3.1%   99.3%  
+[  7,   9)    22    0.7%  100.0%  
 [  9,  11)     0    0.0%  100.0%  
 [ 11,  13)     0    0.0%  100.0%  
 [ 13,  15)     0    0.0%  100.0%  
@@ -236,103 +534,145 @@
 [ 29,  34)     0    0.0%  100.0%  
 [ 34,  40)     0    0.0%  100.0%  
 [ 40, inf)     0    0.0%  100.0%  
-Benchmark___1KB	    5000	   2441822 ns/op	   0.82 MB/s
+Benchmark____1_chunk___10KB	    3000	   2954627 ns/op	   6.77 MB/s
 Histogram (unit: ms)
-Count: 5000  Min: 1  Max: 12  Avg: 1.65
+Count: 3000  Min: 2  Max: 10  Avg: 2.65
 ------------------------------------------------------------
-[  1,   2)  4546   90.9%   90.9%  #########
-[  2,   3)    52    1.0%   92.0%  
-[  3,   4)     4    0.1%   92.0%  
-[  4,   5)    69    1.4%   93.4%  
-[  5,   6)     0    0.0%   93.4%  
-[  6,   8)     8    0.2%   93.6%  
-[  8,  10)    66    1.3%   94.9%  
-[ 10,  13)   255    5.1%  100.0%  #
+[  2,   3)  2621   87.4%   87.4%  #########
+[  3,   4)    93    3.1%   90.5%  
+[  4,   5)    13    0.4%   90.9%  
+[  5,   6)     0    0.0%   90.9%  
+[  6,   7)     0    0.0%   90.9%  
+[  7,   9)    99    3.3%   94.2%  
+[  9,  11)   174    5.8%  100.0%  #
+[ 11,  13)     0    0.0%  100.0%  
 [ 13,  16)     0    0.0%  100.0%  
-[ 16,  20)     0    0.0%  100.0%  
-[ 20,  24)     0    0.0%  100.0%  
-[ 24,  29)     0    0.0%  100.0%  
-[ 29,  35)     0    0.0%  100.0%  
-[ 35,  42)     0    0.0%  100.0%  
-[ 42,  51)     0    0.0%  100.0%  
-[ 51,  62)     0    0.0%  100.0%  
-[ 62, inf)     0    0.0%  100.0%  
-Benchmark___1KB-2	    5000	   2269425 ns/op	   0.88 MB/s
+[ 16,  19)     0    0.0%  100.0%  
+[ 19,  23)     0    0.0%  100.0%  
+[ 23,  27)     0    0.0%  100.0%  
+[ 27,  32)     0    0.0%  100.0%  
+[ 32,  38)     0    0.0%  100.0%  
+[ 38,  44)     0    0.0%  100.0%  
+[ 44,  52)     0    0.0%  100.0%  
+[ 52, inf)     0    0.0%  100.0%  
+Benchmark____1_chunk___10KB-2	    3000	   2546084 ns/op	   7.86 MB/s
 Histogram (unit: ms)
-Count: 5000  Min: 1  Max: 9  Avg: 1.61
+Count: 3000  Min: 1  Max: 8  Avg: 2.25
 ------------------------------------------------------------
-[  1,   2)  3458   69.2%   69.2%  #######
-[  2,   3)  1248   25.0%   94.1%  ##
-[  3,   4)     1    0.0%   94.1%  
-[  4,   5)     0    0.0%   94.1%  
-[  5,   6)     0    0.0%   94.1%  
-[  6,   8)   183    3.7%   97.8%  
-[  8,  10)   110    2.2%  100.0%  
-[ 10,  12)     0    0.0%  100.0%  
-[ 12,  15)     0    0.0%  100.0%  
-[ 15,  18)     0    0.0%  100.0%  
-[ 18,  22)     0    0.0%  100.0%  
-[ 22,  26)     0    0.0%  100.0%  
-[ 26,  31)     0    0.0%  100.0%  
-[ 31,  37)     0    0.0%  100.0%  
-[ 37,  43)     0    0.0%  100.0%  
-[ 43,  51)     0    0.0%  100.0%  
-[ 51, inf)     0    0.0%  100.0%  
-Benchmark__10KB	    5000	   2777789 ns/op	   7.20 MB/s
+[  1,   2)   414   13.8%   13.8%  #
+[  2,   3)  2335   77.8%   91.6%  ########
+[  3,   4)     0    0.0%   91.6%  
+[  4,   5)     0    0.0%   91.6%  
+[  5,   6)    37    1.2%   92.9%  
+[  6,   7)    88    2.9%   95.8%  
+[  7,   9)   126    4.2%  100.0%  
+[  9,  11)     0    0.0%  100.0%  
+[ 11,  13)     0    0.0%  100.0%  
+[ 13,  16)     0    0.0%  100.0%  
+[ 16,  19)     0    0.0%  100.0%  
+[ 19,  23)     0    0.0%  100.0%  
+[ 23,  27)     0    0.0%  100.0%  
+[ 27,  32)     0    0.0%  100.0%  
+[ 32,  38)     0    0.0%  100.0%  
+[ 38,  44)     0    0.0%  100.0%  
+[ 44, inf)     0    0.0%  100.0%  
+Benchmark____1_chunk__100KB	    2000	   5517042 ns/op	  36.25 MB/s
 Histogram (unit: ms)
-Count: 5000  Min: 1  Max: 16  Avg: 2.15
+Count: 2000  Min: 3  Max: 15  Avg: 4.82
 ------------------------------------------------------------
-[  1,   2)  2964   59.3%   59.3%  ######
-[  2,   3)  1640   32.8%   92.1%  ###
-[  3,   4)     3    0.1%   92.1%  
-[  4,   5)    47    0.9%   93.1%  
-[  5,   7)    30    0.6%   93.7%  
-[  7,   9)     0    0.0%   93.7%  
-[  9,  11)    17    0.3%   94.0%  
-[ 11,  14)   134    2.7%   96.7%  
-[ 14,  18)   165    3.3%  100.0%  
-[ 18,  23)     0    0.0%  100.0%  
-[ 23,  29)     0    0.0%  100.0%  
-[ 29,  36)     0    0.0%  100.0%  
-[ 36,  44)     0    0.0%  100.0%  
-[ 44,  54)     0    0.0%  100.0%  
-[ 54,  66)     0    0.0%  100.0%  
-[ 66,  80)     0    0.0%  100.0%  
-[ 80, inf)     0    0.0%  100.0%  
-Benchmark__10KB-2	    5000	   2320824 ns/op	   8.62 MB/s
-Histogram (unit: ms)
-Count: 5000  Min: 1  Max: 11  Avg: 1.58
-------------------------------------------------------------
-[  1,   2)  4005   80.1%   80.1%  ########
-[  2,   3)   703   14.1%   94.2%  #
-[  3,   4)     0    0.0%   94.2%  
-[  4,   5)     0    0.0%   94.2%  
-[  5,   6)     0    0.0%   94.2%  
-[  6,   8)     3    0.1%   94.2%  
-[  8,  10)   273    5.5%   99.7%  #
-[ 10,  12)    16    0.3%  100.0%  
-[ 12,  15)     0    0.0%  100.0%  
-[ 15,  18)     0    0.0%  100.0%  
+[  3,   4)  1247   62.4%   62.4%  ######
+[  4,   5)   256   12.8%   75.2%  #
+[  5,   6)   146    7.3%   82.5%  #
+[  6,   7)     0    0.0%   82.5%  
+[  7,   8)     0    0.0%   82.5%  
+[  8,  10)     0    0.0%   82.5%  
+[ 10,  12)   132    6.6%   89.1%  #
+[ 12,  15)   217   10.9%   99.9%  #
+[ 15,  18)     2    0.1%  100.0%  
 [ 18,  22)     0    0.0%  100.0%  
 [ 22,  27)     0    0.0%  100.0%  
 [ 27,  33)     0    0.0%  100.0%  
 [ 33,  40)     0    0.0%  100.0%  
 [ 40,  48)     0    0.0%  100.0%  
-[ 48,  57)     0    0.0%  100.0%  
-[ 57, inf)     0    0.0%  100.0%  
-Benchmark_100KB	    2000	   5462859 ns/op	  36.61 MB/s
+[ 48,  58)     0    0.0%  100.0%  
+[ 58,  69)     0    0.0%  100.0%  
+[ 69, inf)     0    0.0%  100.0%  
+Benchmark____1_chunk__100KB-2	    2000	   4157872 ns/op	  48.10 MB/s
 Histogram (unit: ms)
-Count: 2000  Min: 3  Max: 19  Avg: 4.80
+Count: 2000  Min: 2  Max: 11  Avg: 3.83
 ------------------------------------------------------------
-[  3,   4)  1609   80.5%   80.5%  ########
-[  4,   5)     8    0.4%   80.9%  
-[  5,   6)    51    2.6%   83.4%  
-[  6,   7)    84    4.2%   87.6%  
-[  7,   9)     0    0.0%   87.6%  
-[  9,  11)     0    0.0%   87.6%  
-[ 11,  14)     0    0.0%   87.6%  
-[ 14,  17)   135    6.8%   94.4%  #
-[ 17,  21)   113    5.7%  100.0%  #
+[  2,   3)   159    8.0%    8.0%  #
+[  3,   4)  1495   74.8%   82.7%  #######
+[  4,   5)    11    0.6%   83.2%  
+[  5,   6)     0    0.0%   83.2%  
+[  6,   7)     0    0.0%   83.2%  
+[  7,   9)   167    8.3%   91.6%  #
+[  9,  11)   166    8.3%   99.9%  #
+[ 11,  13)     2    0.1%  100.0%  
+[ 13,  16)     0    0.0%  100.0%  
+[ 16,  19)     0    0.0%  100.0%  
+[ 19,  23)     0    0.0%  100.0%  
+[ 23,  28)     0    0.0%  100.0%  
+[ 28,  33)     0    0.0%  100.0%  
+[ 33,  39)     0    0.0%  100.0%  
+[ 39,  46)     0    0.0%  100.0%  
+[ 46,  55)     0    0.0%  100.0%  
+[ 55, inf)     0    0.0%  100.0%  
+Benchmark___10_chunks____1B	    2000	   4177247 ns/op	   0.00 MB/s
+Histogram (unit: ms)
+Count: 2000  Min: 2  Max: 17  Avg: 3.75
+------------------------------------------------------------
+[  2,   3)    49    2.5%    2.5%  
+[  3,   4)  1771   88.6%   91.0%  #########
+[  4,   5)     0    0.0%   91.0%  
+[  5,   6)     2    0.1%   91.1%  
+[  6,   8)    42    2.1%   93.2%  
+[  8,  10)     0    0.0%   93.2%  
+[ 10,  12)    33    1.7%   94.9%  
+[ 12,  15)    73    3.7%   98.5%  
+[ 15,  19)    30    1.5%  100.0%  
+[ 19,  24)     0    0.0%  100.0%  
+[ 24,  30)     0    0.0%  100.0%  
+[ 30,  37)     0    0.0%  100.0%  
+[ 37,  45)     0    0.0%  100.0%  
+[ 45,  55)     0    0.0%  100.0%  
+[ 55,  67)     0    0.0%  100.0%  
+[ 67,  81)     0    0.0%  100.0%  
+[ 81, inf)     0    0.0%  100.0%  
+Benchmark___10_chunks____1B-2	    2000	   3432532 ns/op	   0.01 MB/s
+Histogram (unit: ms)
+Count: 2000  Min: 2  Max: 12  Avg: 2.82
+------------------------------------------------------------
+[  2,   3)  1276   63.8%   63.8%  ######
+[  3,   4)   541   27.1%   90.9%  ###
+[  4,   5)    45    2.2%   93.1%  
+[  5,   6)     0    0.0%   93.1%  
+[  6,   7)     0    0.0%   93.1%  
+[  7,   9)    41    2.1%   95.2%  
+[  9,  11)    68    3.4%   98.6%  
+[ 11,  13)    29    1.5%  100.0%  
+[ 13,  16)     0    0.0%  100.0%  
+[ 16,  19)     0    0.0%  100.0%  
+[ 19,  23)     0    0.0%  100.0%  
+[ 23,  28)     0    0.0%  100.0%  
+[ 28,  34)     0    0.0%  100.0%  
+[ 34,  41)     0    0.0%  100.0%  
+[ 41,  49)     0    0.0%  100.0%  
+[ 49,  58)     0    0.0%  100.0%  
+[ 58, inf)     0    0.0%  100.0%  
+Benchmark___10_chunks___10B	    2000	   4664935 ns/op	   0.04 MB/s
+Histogram (unit: ms)
+Count: 2000  Min: 3  Max: 19  Avg: 3.94
+------------------------------------------------------------
+[  3,   4)  1739   87.0%   87.0%  #########
+[  4,   5)    94    4.7%   91.7%  
+[  5,   6)     0    0.0%   91.7%  
+[  6,   7)     9    0.5%   92.1%  
+[  7,   9)    26    1.3%   93.4%  
+[  9,  11)     0    0.0%   93.4%  
+[ 11,  14)    33    1.7%   95.1%  
+[ 14,  17)    63    3.2%   98.2%  
+[ 17,  21)    36    1.8%  100.0%  
 [ 21,  26)     0    0.0%  100.0%  
 [ 26,  32)     0    0.0%  100.0%  
 [ 32,  39)     0    0.0%  100.0%  
@@ -341,1002 +681,662 @@
 [ 59,  72)     0    0.0%  100.0%  
 [ 72,  88)     0    0.0%  100.0%  
 [ 88, inf)     0    0.0%  100.0%  
-Benchmark_100KB-2	    2000	   4058566 ns/op	  49.28 MB/s
+Benchmark___10_chunks___10B-2	    2000	   3548029 ns/op	   0.06 MB/s
 Histogram (unit: ms)
-Count: 2000  Min: 2  Max: 15  Avg: 3.57
+Count: 2000  Min: 2  Max: 14  Avg: 3.02
 ------------------------------------------------------------
-[  2,   3)   770   38.5%   38.5%  ####
-[  3,   4)   991   49.6%   88.1%  #####
-[  4,   5)     2    0.1%   88.2%  
-[  5,   6)     0    0.0%   88.2%  
-[  6,   7)     0    0.0%   88.2%  
-[  7,   9)     0    0.0%   88.2%  
-[  9,  11)    89    4.5%   92.6%  
-[ 11,  14)   147    7.4%  100.0%  #
+[  2,   3)   971   48.6%   48.6%  #####
+[  3,   4)   835   41.8%   90.3%  ####
+[  4,   5)    67    3.4%   93.7%  
+[  5,   6)     0    0.0%   93.7%  
+[  6,   7)     0    0.0%   93.7%  
+[  7,   9)    16    0.8%   94.5%  
+[  9,  11)    40    2.0%   96.5%  
+[ 11,  14)    70    3.5%  100.0%  
 [ 14,  17)     1    0.1%  100.0%  
 [ 17,  21)     0    0.0%  100.0%  
 [ 21,  26)     0    0.0%  100.0%  
 [ 26,  32)     0    0.0%  100.0%  
 [ 32,  39)     0    0.0%  100.0%  
+[ 39,  47)     0    0.0%  100.0%  
+[ 47,  57)     0    0.0%  100.0%  
+[ 57,  68)     0    0.0%  100.0%  
+[ 68, inf)     0    0.0%  100.0%  
+Benchmark___10_chunks__100B	    2000	   4845710 ns/op	   0.41 MB/s
+Histogram (unit: ms)
+Count: 2000  Min: 3  Max: 20  Avg: 4.09
+------------------------------------------------------------
+[  3,   4)  1559   78.0%   78.0%  ########
+[  4,   5)   272   13.6%   91.6%  #
+[  5,   6)     1    0.1%   91.6%  
+[  6,   7)     0    0.0%   91.6%  
+[  7,   9)    43    2.1%   93.8%  
+[  9,  11)     1    0.1%   93.8%  
+[ 11,  14)     0    0.0%   93.8%  
+[ 14,  17)    44    2.2%   96.0%  
+[ 17,  21)    80    4.0%  100.0%  
+[ 21,  26)     0    0.0%  100.0%  
+[ 26,  32)     0    0.0%  100.0%  
+[ 32,  39)     0    0.0%  100.0%  
+[ 39,  48)     0    0.0%  100.0%  
+[ 48,  59)     0    0.0%  100.0%  
+[ 59,  73)     0    0.0%  100.0%  
+[ 73,  90)     0    0.0%  100.0%  
+[ 90, inf)     0    0.0%  100.0%  
+Benchmark___10_chunks__100B-2	    2000	   3658666 ns/op	   0.55 MB/s
+Histogram (unit: ms)
+Count: 2000  Min: 2  Max: 14  Avg: 3.26
+------------------------------------------------------------
+[  2,   3)   567   28.4%   28.4%  ###
+[  3,   4)  1240   62.0%   90.4%  ######
+[  4,   5)    68    3.4%   93.8%  
+[  5,   6)     5    0.2%   94.0%  
+[  6,   7)     0    0.0%   94.0%  
+[  7,   9)     0    0.0%   94.0%  
+[  9,  11)    50    2.5%   96.5%  
+[ 11,  14)    62    3.1%   99.6%  
+[ 14,  17)     8    0.4%  100.0%  
+[ 17,  21)     0    0.0%  100.0%  
+[ 21,  26)     0    0.0%  100.0%  
+[ 26,  32)     0    0.0%  100.0%  
+[ 32,  39)     0    0.0%  100.0%  
+[ 39,  47)     0    0.0%  100.0%  
+[ 47,  57)     0    0.0%  100.0%  
+[ 57,  68)     0    0.0%  100.0%  
+[ 68, inf)     0    0.0%  100.0%  
+Benchmark___10_chunks___1KB	    2000	   4971196 ns/op	   4.02 MB/s
+Histogram (unit: ms)
+Count: 2000  Min: 3  Max: 23  Avg: 4.37
+------------------------------------------------------------
+[  3,   4)  1222   61.1%   61.1%  ######
+[  4,   5)   620   31.0%   92.1%  ###
+[  5,   6)     0    0.0%   92.1%  
+[  6,   7)     0    0.0%   92.1%  
+[  7,   9)    31    1.6%   93.7%  
+[  9,  11)     1    0.1%   93.7%  
+[ 11,  14)     0    0.0%   93.7%  
+[ 14,  18)    32    1.6%   95.3%  
+[ 18,  22)    90    4.5%   99.8%  
+[ 22,  28)     4    0.2%  100.0%  
+[ 28,  35)     0    0.0%  100.0%  
+[ 35,  43)     0    0.0%  100.0%  
+[ 43,  53)     0    0.0%  100.0%  
+[ 53,  66)     0    0.0%  100.0%  
+[ 66,  82)     0    0.0%  100.0%  
+[ 82, 101)     0    0.0%  100.0%  
+[101, inf)     0    0.0%  100.0%  
+Benchmark___10_chunks___1KB-2	    2000	   3662827 ns/op	   5.46 MB/s
+Histogram (unit: ms)
+Count: 2000  Min: 2  Max: 15  Avg: 3.11
+------------------------------------------------------------
+[  2,   3)  1012   50.6%   50.6%  #####
+[  3,   4)   794   39.7%   90.3%  ####
+[  4,   5)    67    3.4%   93.7%  
+[  5,   6)     4    0.2%   93.9%  
+[  6,   7)     0    0.0%   93.9%  
+[  7,   9)     0    0.0%   93.9%  
+[  9,  11)    25    1.2%   95.1%  
+[ 11,  14)    53    2.7%   97.8%  
+[ 14,  17)    45    2.2%  100.0%  
+[ 17,  21)     0    0.0%  100.0%  
+[ 21,  26)     0    0.0%  100.0%  
+[ 26,  32)     0    0.0%  100.0%  
+[ 32,  39)     0    0.0%  100.0%  
 [ 39,  48)     0    0.0%  100.0%  
 [ 48,  58)     0    0.0%  100.0%  
 [ 58,  70)     0    0.0%  100.0%  
 [ 70, inf)     0    0.0%  100.0%  
-
-================================================================================
-Echo streaming RPC
-================================================================================
-Benchmark____1_chunk_____1B	    2000	   5280468 ns/op	   0.00 MB/s
+Benchmark___10_chunks__10KB	    1000	   7533684 ns/op	  26.55 MB/s
 Histogram (unit: ms)
-Count: 2000  Min: 4  Max: 6  Avg: 4.61
+Count: 1000  Min: 5  Max: 26  Avg: 7.03
 ------------------------------------------------------------
-[  4,   5)   912   45.6%   45.6%  #####
-[  5,   6)   953   47.7%   93.2%  #####
-[  6,   7)   135    6.8%  100.0%  #
-[  7,   8)     0    0.0%  100.0%  
-[  8,   9)     0    0.0%  100.0%  
-[  9,  10)     0    0.0%  100.0%  
-[ 10,  11)     0    0.0%  100.0%  
-[ 11,  12)     0    0.0%  100.0%  
-[ 12,  13)     0    0.0%  100.0%  
-[ 13,  14)     0    0.0%  100.0%  
-[ 14,  15)     0    0.0%  100.0%  
-[ 15,  16)     0    0.0%  100.0%  
-[ 16,  17)     0    0.0%  100.0%  
-[ 17,  18)     0    0.0%  100.0%  
-[ 18,  19)     0    0.0%  100.0%  
-[ 19,  20)     0    0.0%  100.0%  
-[ 20, inf)     0    0.0%  100.0%  
-Benchmark____1_chunk_____1B-2	    2000	   4850675 ns/op	   0.00 MB/s
+[  5,   6)   831   83.1%   83.1%  ########
+[  6,   7)     4    0.4%   83.5%  
+[  7,   8)     0    0.0%   83.5%  
+[  8,   9)    29    2.9%   86.4%  
+[  9,  11)    18    1.8%   88.2%  
+[ 11,  13)     0    0.0%   88.2%  
+[ 13,  16)     0    0.0%   88.2%  
+[ 16,  20)    39    3.9%   92.1%  
+[ 20,  25)    78    7.8%   99.9%  #
+[ 25,  31)     1    0.1%  100.0%  
+[ 31,  38)     0    0.0%  100.0%  
+[ 38,  47)     0    0.0%  100.0%  
+[ 47,  58)     0    0.0%  100.0%  
+[ 58,  71)     0    0.0%  100.0%  
+[ 71,  88)     0    0.0%  100.0%  
+[ 88, 108)     0    0.0%  100.0%  
+[108, inf)     0    0.0%  100.0%  
+Benchmark___10_chunks__10KB-2	    2000	   4922363 ns/op	  40.63 MB/s
 Histogram (unit: ms)
-Count: 2000  Min: 4  Max: 6  Avg: 4.26
+Count: 2000  Min: 3  Max: 18  Avg: 4.32
 ------------------------------------------------------------
-[  4,   5)  1489   74.5%   74.5%  #######
-[  5,   6)   506   25.3%   99.8%  ###
-[  6,   7)     5    0.2%  100.0%  
-[  7,   8)     0    0.0%  100.0%  
-[  8,   9)     0    0.0%  100.0%  
-[  9,  10)     0    0.0%  100.0%  
-[ 10,  11)     0    0.0%  100.0%  
-[ 11,  12)     0    0.0%  100.0%  
-[ 12,  13)     0    0.0%  100.0%  
-[ 13,  14)     0    0.0%  100.0%  
-[ 14,  15)     0    0.0%  100.0%  
-[ 15,  16)     0    0.0%  100.0%  
-[ 16,  17)     0    0.0%  100.0%  
-[ 17,  18)     0    0.0%  100.0%  
-[ 18,  19)     0    0.0%  100.0%  
-[ 19,  20)     0    0.0%  100.0%  
-[ 20, inf)     0    0.0%  100.0%  
-Benchmark____1_chunk____10B	    2000	   5334596 ns/op	   0.00 MB/s
-Histogram (unit: ms)
-Count: 2000  Min: 4  Max: 7  Avg: 4.69
-------------------------------------------------------------
-[  4,   5)  1035   51.8%   51.8%  #####
-[  5,   6)   565   28.2%   80.0%  ###
-[  6,   7)   389   19.5%   99.5%  ##
-[  7,   8)    11    0.6%  100.0%  
-[  8,   9)     0    0.0%  100.0%  
-[  9,  10)     0    0.0%  100.0%  
-[ 10,  11)     0    0.0%  100.0%  
-[ 11,  12)     0    0.0%  100.0%  
-[ 12,  13)     0    0.0%  100.0%  
-[ 13,  14)     0    0.0%  100.0%  
-[ 14,  16)     0    0.0%  100.0%  
-[ 16,  18)     0    0.0%  100.0%  
-[ 18,  20)     0    0.0%  100.0%  
-[ 20,  22)     0    0.0%  100.0%  
-[ 22,  24)     0    0.0%  100.0%  
-[ 24,  26)     0    0.0%  100.0%  
-[ 26, inf)     0    0.0%  100.0%  
-Benchmark____1_chunk____10B-2	    2000	   4867046 ns/op	   0.00 MB/s
-Histogram (unit: ms)
-Count: 2000  Min: 4  Max: 6  Avg: 4.21
-------------------------------------------------------------
-[  4,   5)  1631   81.6%   81.6%  ########
-[  5,   6)   316   15.8%   97.4%  ##
-[  6,   7)    53    2.7%  100.0%  
-[  7,   8)     0    0.0%  100.0%  
-[  8,   9)     0    0.0%  100.0%  
-[  9,  10)     0    0.0%  100.0%  
-[ 10,  11)     0    0.0%  100.0%  
-[ 11,  12)     0    0.0%  100.0%  
-[ 12,  13)     0    0.0%  100.0%  
-[ 13,  14)     0    0.0%  100.0%  
-[ 14,  15)     0    0.0%  100.0%  
-[ 15,  16)     0    0.0%  100.0%  
-[ 16,  17)     0    0.0%  100.0%  
-[ 17,  18)     0    0.0%  100.0%  
-[ 18,  19)     0    0.0%  100.0%  
-[ 19,  20)     0    0.0%  100.0%  
-[ 20, inf)     0    0.0%  100.0%  
-Benchmark____1_chunk___100B	    2000	   5429984 ns/op	   0.04 MB/s
-Histogram (unit: ms)
-Count: 2000  Min: 4  Max: 9  Avg: 5.03
-------------------------------------------------------------
-[  4,   5)   512   25.6%   25.6%  ###
-[  5,   6)  1166   58.3%   83.9%  ######
-[  6,   7)    79    4.0%   87.9%  
-[  7,   8)   237   11.9%   99.7%  #
-[  8,   9)     5    0.2%  100.0%  
-[  9,  10)     1    0.1%  100.0%  
-[ 10,  11)     0    0.0%  100.0%  
-[ 11,  13)     0    0.0%  100.0%  
-[ 13,  15)     0    0.0%  100.0%  
-[ 15,  17)     0    0.0%  100.0%  
-[ 17,  19)     0    0.0%  100.0%  
-[ 19,  22)     0    0.0%  100.0%  
-[ 22,  25)     0    0.0%  100.0%  
-[ 25,  29)     0    0.0%  100.0%  
-[ 29,  33)     0    0.0%  100.0%  
-[ 33,  37)     0    0.0%  100.0%  
-[ 37, inf)     0    0.0%  100.0%  
-Benchmark____1_chunk___100B-2	    2000	   4913146 ns/op	   0.04 MB/s
-Histogram (unit: ms)
-Count: 2000  Min: 4  Max: 7  Avg: 4.28
-------------------------------------------------------------
-[  4,   5)  1694   84.7%   84.7%  ########
-[  5,   6)    54    2.7%   87.4%  
-[  6,   7)   245   12.2%   99.7%  #
-[  7,   8)     7    0.4%  100.0%  
-[  8,   9)     0    0.0%  100.0%  
-[  9,  10)     0    0.0%  100.0%  
-[ 10,  11)     0    0.0%  100.0%  
-[ 11,  12)     0    0.0%  100.0%  
-[ 12,  13)     0    0.0%  100.0%  
-[ 13,  14)     0    0.0%  100.0%  
-[ 14,  16)     0    0.0%  100.0%  
-[ 16,  18)     0    0.0%  100.0%  
-[ 18,  20)     0    0.0%  100.0%  
-[ 20,  22)     0    0.0%  100.0%  
-[ 22,  24)     0    0.0%  100.0%  
-[ 24,  26)     0    0.0%  100.0%  
-[ 26, inf)     0    0.0%  100.0%  
-Benchmark____1_chunk____1KB	    2000	   5193539 ns/op	   0.39 MB/s
-Histogram (unit: ms)
-Count: 2000  Min: 4  Max: 8  Avg: 4.48
-------------------------------------------------------------
-[  4,   5)  1624   81.2%   81.2%  ########
-[  5,   6)   121    6.1%   87.2%  #
-[  6,   7)    19    1.0%   88.2%  
-[  7,   8)   138    6.9%   95.1%  #
-[  8,   9)    98    4.9%  100.0%  
-[  9,  10)     0    0.0%  100.0%  
-[ 10,  11)     0    0.0%  100.0%  
-[ 11,  12)     0    0.0%  100.0%  
-[ 12,  14)     0    0.0%  100.0%  
-[ 14,  16)     0    0.0%  100.0%  
-[ 16,  18)     0    0.0%  100.0%  
-[ 18,  20)     0    0.0%  100.0%  
-[ 20,  23)     0    0.0%  100.0%  
-[ 23,  26)     0    0.0%  100.0%  
-[ 26,  29)     0    0.0%  100.0%  
-[ 29,  32)     0    0.0%  100.0%  
-[ 32, inf)     0    0.0%  100.0%  
-Benchmark____1_chunk____1KB-2	    2000	   4864711 ns/op	   0.41 MB/s
-Histogram (unit: ms)
-Count: 2000  Min: 4  Max: 7  Avg: 4.24
-------------------------------------------------------------
-[  4,   5)  1762   88.1%   88.1%  #########
-[  5,   6)     4    0.2%   88.3%  
-[  6,   7)   227   11.4%   99.7%  #
-[  7,   8)     7    0.4%  100.0%  
-[  8,   9)     0    0.0%  100.0%  
-[  9,  10)     0    0.0%  100.0%  
-[ 10,  11)     0    0.0%  100.0%  
-[ 11,  12)     0    0.0%  100.0%  
-[ 12,  13)     0    0.0%  100.0%  
-[ 13,  14)     0    0.0%  100.0%  
-[ 14,  16)     0    0.0%  100.0%  
-[ 16,  18)     0    0.0%  100.0%  
-[ 18,  20)     0    0.0%  100.0%  
-[ 20,  22)     0    0.0%  100.0%  
-[ 22,  24)     0    0.0%  100.0%  
-[ 24,  26)     0    0.0%  100.0%  
-[ 26, inf)     0    0.0%  100.0%  
-Benchmark____1_chunk___10KB	    2000	   5472549 ns/op	   3.65 MB/s
-Histogram (unit: ms)
-Count: 2000  Min: 4  Max: 10  Avg: 4.73
-------------------------------------------------------------
-[  4,   5)  1418   70.9%   70.9%  #######
-[  5,   6)   298   14.9%   85.8%  #
-[  6,   7)    37    1.9%   87.7%  
-[  7,   8)    28    1.4%   89.1%  
-[  8,   9)   101    5.1%   94.1%  #
-[  9,  10)   116    5.8%   99.9%  #
-[ 10,  12)     2    0.1%  100.0%  
-[ 12,  14)     0    0.0%  100.0%  
-[ 14,  16)     0    0.0%  100.0%  
-[ 16,  18)     0    0.0%  100.0%  
-[ 18,  21)     0    0.0%  100.0%  
-[ 21,  24)     0    0.0%  100.0%  
-[ 24,  28)     0    0.0%  100.0%  
-[ 28,  32)     0    0.0%  100.0%  
-[ 32,  37)     0    0.0%  100.0%  
-[ 37,  43)     0    0.0%  100.0%  
-[ 43, inf)     0    0.0%  100.0%  
-Benchmark____1_chunk___10KB-2	    2000	   4950905 ns/op	   4.04 MB/s
-Histogram (unit: ms)
-Count: 2000  Min: 4  Max: 8  Avg: 4.34
-------------------------------------------------------------
-[  4,   5)  1760   88.0%   88.0%  #########
-[  5,   6)     7    0.4%   88.4%  
-[  6,   7)    25    1.2%   89.6%  
-[  7,   8)   206   10.3%   99.9%  #
-[  8,   9)     2    0.1%  100.0%  
-[  9,  10)     0    0.0%  100.0%  
-[ 10,  11)     0    0.0%  100.0%  
-[ 11,  12)     0    0.0%  100.0%  
-[ 12,  14)     0    0.0%  100.0%  
-[ 14,  16)     0    0.0%  100.0%  
-[ 16,  18)     0    0.0%  100.0%  
-[ 18,  20)     0    0.0%  100.0%  
-[ 20,  23)     0    0.0%  100.0%  
-[ 23,  26)     0    0.0%  100.0%  
-[ 26,  29)     0    0.0%  100.0%  
-[ 29,  32)     0    0.0%  100.0%  
-[ 32, inf)     0    0.0%  100.0%  
-Benchmark____1_chunk__100KB	    1000	   7896673 ns/op	  25.33 MB/s
-Histogram (unit: ms)
-Count: 1000  Min: 6  Max: 12  Avg: 7.24
-------------------------------------------------------------
-[  6,   7)   660   66.0%   66.0%  #######
-[  7,   8)   113   11.3%   77.3%  #
-[  8,   9)     6    0.6%   77.9%  
-[  9,  10)     0    0.0%   77.9%  
-[ 10,  11)    43    4.3%   82.2%  
-[ 11,  12)   128   12.8%   95.0%  #
-[ 12,  14)    50    5.0%  100.0%  #
-[ 14,  16)     0    0.0%  100.0%  
-[ 16,  18)     0    0.0%  100.0%  
-[ 18,  20)     0    0.0%  100.0%  
-[ 20,  23)     0    0.0%  100.0%  
-[ 23,  26)     0    0.0%  100.0%  
-[ 26,  30)     0    0.0%  100.0%  
-[ 30,  34)     0    0.0%  100.0%  
-[ 34,  39)     0    0.0%  100.0%  
-[ 39,  45)     0    0.0%  100.0%  
-[ 45, inf)     0    0.0%  100.0%  
-Benchmark____1_chunk__100KB-2	    2000	   5976114 ns/op	  33.47 MB/s
-Histogram (unit: ms)
-Count: 2000  Min: 4  Max: 10  Avg: 5.67
-------------------------------------------------------------
-[  4,   5)     3    0.2%    0.2%  
-[  5,   6)  1574   78.7%   78.9%  ########
-[  6,   7)     2    0.1%   79.0%  
-[  7,   8)    25    1.2%   80.2%  
-[  8,   9)   296   14.8%   95.0%  #
-[  9,  10)    98    4.9%   99.9%  
-[ 10,  12)     2    0.1%  100.0%  
-[ 12,  14)     0    0.0%  100.0%  
-[ 14,  16)     0    0.0%  100.0%  
-[ 16,  18)     0    0.0%  100.0%  
-[ 18,  21)     0    0.0%  100.0%  
-[ 21,  24)     0    0.0%  100.0%  
-[ 24,  28)     0    0.0%  100.0%  
-[ 28,  32)     0    0.0%  100.0%  
-[ 32,  37)     0    0.0%  100.0%  
-[ 37,  43)     0    0.0%  100.0%  
-[ 43, inf)     0    0.0%  100.0%  
-Benchmark___10_chunks____1B	    2000	   6964499 ns/op	   0.00 MB/s
-Histogram (unit: ms)
-Count: 2000  Min: 5  Max: 15  Avg: 6.65
-------------------------------------------------------------
-[  5,   6)     1    0.1%    0.1%  
-[  6,   7)  1743   87.2%   87.2%  #########
-[  7,   8)    20    1.0%   88.2%  
-[  8,   9)    48    2.4%   90.6%  
-[  9,  10)     3    0.2%   90.8%  
-[ 10,  12)    62    3.1%   93.9%  
-[ 12,  14)    91    4.5%   98.4%  
-[ 14,  16)    32    1.6%  100.0%  
-[ 16,  19)     0    0.0%  100.0%  
-[ 19,  22)     0    0.0%  100.0%  
-[ 22,  26)     0    0.0%  100.0%  
-[ 26,  31)     0    0.0%  100.0%  
-[ 31,  37)     0    0.0%  100.0%  
-[ 37,  44)     0    0.0%  100.0%  
-[ 44,  52)     0    0.0%  100.0%  
-[ 52,  61)     0    0.0%  100.0%  
-[ 61, inf)     0    0.0%  100.0%  
-Benchmark___10_chunks____1B-2	    2000	   5836079 ns/op	   0.00 MB/s
-Histogram (unit: ms)
-Count: 2000  Min: 5  Max: 11  Avg: 5.42
-------------------------------------------------------------
-[  5,   6)  1781   89.1%   89.1%  #########
-[  6,   7)    31    1.6%   90.6%  
-[  7,   8)     1    0.1%   90.7%  
-[  8,   9)    29    1.5%   92.1%  
-[  9,  10)    94    4.7%   96.8%  
-[ 10,  11)    49    2.5%   99.2%  
-[ 11,  13)    15    0.8%  100.0%  
-[ 13,  15)     0    0.0%  100.0%  
-[ 15,  17)     0    0.0%  100.0%  
-[ 17,  19)     0    0.0%  100.0%  
-[ 19,  22)     0    0.0%  100.0%  
-[ 22,  25)     0    0.0%  100.0%  
-[ 25,  29)     0    0.0%  100.0%  
-[ 29,  33)     0    0.0%  100.0%  
-[ 33,  38)     0    0.0%  100.0%  
-[ 38,  44)     0    0.0%  100.0%  
-[ 44, inf)     0    0.0%  100.0%  
-Benchmark___10_chunks___10B	    1000	   7468897 ns/op	   0.03 MB/s
-Histogram (unit: ms)
-Count: 1000  Min: 6  Max: 20  Avg: 6.94
-------------------------------------------------------------
-[  6,   7)   841   84.1%   84.1%  ########
-[  7,   8)    30    3.0%   87.1%  
-[  8,   9)     2    0.2%   87.3%  
-[  9,  10)    31    3.1%   90.4%  
-[ 10,  12)     6    0.6%   91.0%  
-[ 12,  14)    29    2.9%   93.9%  
-[ 14,  16)    26    2.6%   96.5%  
-[ 16,  19)    32    3.2%   99.7%  
-[ 19,  23)     3    0.3%  100.0%  
-[ 23,  27)     0    0.0%  100.0%  
-[ 27,  32)     0    0.0%  100.0%  
-[ 32,  38)     0    0.0%  100.0%  
+[  3,   4)  1573   78.7%   78.7%  ########
+[  4,   5)   146    7.3%   86.0%  #
+[  5,   6)    53    2.7%   88.6%  
+[  6,   7)     0    0.0%   88.6%  
+[  7,   9)     0    0.0%   88.6%  
+[  9,  11)     3    0.2%   88.8%  
+[ 11,  13)    79    4.0%   92.7%  
+[ 13,  16)   107    5.4%   98.1%  #
+[ 16,  20)    39    2.0%  100.0%  
+[ 20,  25)     0    0.0%  100.0%  
+[ 25,  31)     0    0.0%  100.0%  
+[ 31,  38)     0    0.0%  100.0%  
 [ 38,  46)     0    0.0%  100.0%  
-[ 46,  55)     0    0.0%  100.0%  
-[ 55,  66)     0    0.0%  100.0%  
-[ 66,  80)     0    0.0%  100.0%  
-[ 80, inf)     0    0.0%  100.0%  
-Benchmark___10_chunks___10B-2	    2000	   5896988 ns/op	   0.03 MB/s
-Histogram (unit: ms)
-Count: 2000  Min: 5  Max: 13  Avg: 5.45
-------------------------------------------------------------
-[  5,   6)  1795   89.8%   89.8%  #########
-[  6,   7)    31    1.6%   91.3%  
-[  7,   8)     0    0.0%   91.3%  
-[  8,   9)     7    0.4%   91.7%  
-[  9,  10)    35    1.8%   93.4%  
-[ 10,  12)   124    6.2%   99.6%  #
-[ 12,  14)     8    0.4%  100.0%  
-[ 14,  16)     0    0.0%  100.0%  
-[ 16,  19)     0    0.0%  100.0%  
-[ 19,  22)     0    0.0%  100.0%  
-[ 22,  26)     0    0.0%  100.0%  
-[ 26,  30)     0    0.0%  100.0%  
-[ 30,  35)     0    0.0%  100.0%  
-[ 35,  41)     0    0.0%  100.0%  
-[ 41,  47)     0    0.0%  100.0%  
-[ 47,  55)     0    0.0%  100.0%  
-[ 55, inf)     0    0.0%  100.0%  
-Benchmark___10_chunks__100B	    2000	   7511902 ns/op	   0.27 MB/s
-Histogram (unit: ms)
-Count: 2000  Min: 6  Max: 20  Avg: 6.89
-------------------------------------------------------------
-[  6,   7)  1706   85.3%   85.3%  #########
-[  7,   8)    76    3.8%   89.1%  
-[  8,   9)     3    0.2%   89.2%  
-[  9,  10)    40    2.0%   91.2%  
-[ 10,  12)     7    0.4%   91.6%  
-[ 12,  14)    43    2.1%   93.8%  
-[ 14,  16)    10    0.5%   94.2%  
-[ 16,  19)   113    5.7%   99.9%  #
-[ 19,  23)     2    0.1%  100.0%  
-[ 23,  27)     0    0.0%  100.0%  
-[ 27,  32)     0    0.0%  100.0%  
-[ 32,  38)     0    0.0%  100.0%  
-[ 38,  46)     0    0.0%  100.0%  
-[ 46,  55)     0    0.0%  100.0%  
-[ 55,  66)     0    0.0%  100.0%  
-[ 66,  80)     0    0.0%  100.0%  
-[ 80, inf)     0    0.0%  100.0%  
-Benchmark___10_chunks__100B-2	    2000	   5975725 ns/op	   0.33 MB/s
-Histogram (unit: ms)
-Count: 2000  Min: 5  Max: 14  Avg: 5.52
-------------------------------------------------------------
-[  5,   6)  1796   89.8%   89.8%  #########
-[  6,   7)    32    1.6%   91.4%  
-[  7,   8)    12    0.6%   92.0%  
-[  8,   9)     0    0.0%   92.0%  
-[  9,  10)     7    0.4%   92.4%  
-[ 10,  12)    97    4.9%   97.2%  
-[ 12,  14)    55    2.8%  100.0%  
-[ 14,  16)     1    0.1%  100.0%  
-[ 16,  19)     0    0.0%  100.0%  
-[ 19,  22)     0    0.0%  100.0%  
-[ 22,  26)     0    0.0%  100.0%  
-[ 26,  31)     0    0.0%  100.0%  
-[ 31,  36)     0    0.0%  100.0%  
-[ 36,  42)     0    0.0%  100.0%  
-[ 42,  49)     0    0.0%  100.0%  
-[ 49,  58)     0    0.0%  100.0%  
-[ 58, inf)     0    0.0%  100.0%  
-Benchmark___10_chunks___1KB	    1000	   7678796 ns/op	   2.60 MB/s
-Histogram (unit: ms)
-Count: 1000  Min: 6  Max: 21  Avg: 7.07
-------------------------------------------------------------
-[  6,   7)   862   86.2%   86.2%  #########
-[  7,   8)    21    2.1%   88.3%  
-[  8,   9)     0    0.0%   88.3%  
-[  9,  10)     7    0.7%   89.0%  
-[ 10,  12)    27    2.7%   91.7%  
-[ 12,  14)     0    0.0%   91.7%  
-[ 14,  16)    23    2.3%   94.0%  
-[ 16,  19)    38    3.8%   97.8%  
-[ 19,  23)    22    2.2%  100.0%  
-[ 23,  28)     0    0.0%  100.0%  
-[ 28,  34)     0    0.0%  100.0%  
-[ 34,  41)     0    0.0%  100.0%  
-[ 41,  49)     0    0.0%  100.0%  
-[ 49,  59)     0    0.0%  100.0%  
-[ 59,  71)     0    0.0%  100.0%  
-[ 71,  85)     0    0.0%  100.0%  
-[ 85, inf)     0    0.0%  100.0%  
-Benchmark___10_chunks___1KB-2	    2000	   6047220 ns/op	   3.31 MB/s
-Histogram (unit: ms)
-Count: 2000  Min: 5  Max: 14  Avg: 5.57
-------------------------------------------------------------
-[  5,   6)  1775   88.8%   88.8%  #########
-[  6,   7)    43    2.1%   90.9%  
-[  7,   8)    17    0.9%   91.8%  
-[  8,   9)     0    0.0%   91.8%  
-[  9,  10)     2    0.1%   91.9%  
-[ 10,  12)    87    4.4%   96.2%  
-[ 12,  14)    74    3.7%   99.9%  
-[ 14,  16)     2    0.1%  100.0%  
-[ 16,  19)     0    0.0%  100.0%  
-[ 19,  22)     0    0.0%  100.0%  
-[ 22,  26)     0    0.0%  100.0%  
-[ 26,  31)     0    0.0%  100.0%  
-[ 31,  36)     0    0.0%  100.0%  
-[ 36,  42)     0    0.0%  100.0%  
-[ 42,  49)     0    0.0%  100.0%  
-[ 49,  58)     0    0.0%  100.0%  
-[ 58, inf)     0    0.0%  100.0%  
-Benchmark___10_chunks__10KB	    1000	   9913510 ns/op	  20.17 MB/s
-Histogram (unit: ms)
-Count: 1000  Min: 8  Max: 22  Avg: 9.63
-------------------------------------------------------------
-[  8,   9)   808   80.8%   80.8%  ########
-[  9,  10)     2    0.2%   81.0%  
-[ 10,  11)    33    3.3%   84.3%  
-[ 11,  12)    11    1.1%   85.4%  
-[ 12,  14)     0    0.0%   85.4%  
-[ 14,  16)     0    0.0%   85.4%  
-[ 16,  18)    37    3.7%   89.1%  
-[ 18,  21)    95    9.5%   98.6%  #
-[ 21,  25)    14    1.4%  100.0%  
-[ 25,  29)     0    0.0%  100.0%  
-[ 29,  34)     0    0.0%  100.0%  
-[ 34,  40)     0    0.0%  100.0%  
-[ 40,  48)     0    0.0%  100.0%  
-[ 48,  57)     0    0.0%  100.0%  
-[ 57,  68)     0    0.0%  100.0%  
+[ 46,  56)     0    0.0%  100.0%  
+[ 56,  68)     0    0.0%  100.0%  
 [ 68,  82)     0    0.0%  100.0%  
 [ 82, inf)     0    0.0%  100.0%  
-Benchmark___10_chunks__10KB-2	    2000	   7066239 ns/op	  28.30 MB/s
+Benchmark___10_chunks_100KB	     200	  31539312 ns/op	  63.41 MB/s
 Histogram (unit: ms)
-Count: 2000  Min: 5  Max: 15  Avg: 6.56
+Count: 200  Min: 22  Max: 40  Avg: 30.91
 ------------------------------------------------------------
-[  5,   6)   710   35.5%   35.5%  ####
-[  6,   7)   971   48.6%   84.1%  #####
-[  7,   8)    34    1.7%   85.8%  
-[  8,   9)     0    0.0%   85.8%  
-[  9,  10)     0    0.0%   85.8%  
-[ 10,  12)    56    2.8%   88.6%  
-[ 12,  14)   201   10.1%   98.6%  #
-[ 14,  16)    28    1.4%  100.0%  
-[ 16,  19)     0    0.0%  100.0%  
-[ 19,  22)     0    0.0%  100.0%  
-[ 22,  26)     0    0.0%  100.0%  
-[ 26,  31)     0    0.0%  100.0%  
-[ 31,  37)     0    0.0%  100.0%  
-[ 37,  44)     0    0.0%  100.0%  
-[ 44,  52)     0    0.0%  100.0%  
-[ 52,  61)     0    0.0%  100.0%  
-[ 61, inf)     0    0.0%  100.0%  
-Benchmark___10_chunks_100KB	     500	  32109490 ns/op	  62.29 MB/s
+[ 22,  23)    1    0.5%    0.5%  
+[ 23,  24)    1    0.5%    1.0%  
+[ 24,  25)   69   34.5%   35.5%  ###
+[ 25,  26)   22   11.0%   46.5%  #
+[ 26,  28)    7    3.5%   50.0%  
+[ 28,  30)    0    0.0%   50.0%  
+[ 30,  33)    0    0.0%   50.0%  
+[ 33,  36)    0    0.0%   50.0%  
+[ 36,  40)   95   47.5%   97.5%  #####
+[ 40,  45)    5    2.5%  100.0%  
+[ 45,  51)    0    0.0%  100.0%  
+[ 51,  59)    0    0.0%  100.0%  
+[ 59,  69)    0    0.0%  100.0%  
+[ 69,  81)    0    0.0%  100.0%  
+[ 81,  95)    0    0.0%  100.0%  
+[ 95, 112)    0    0.0%  100.0%  
+[112, inf)    0    0.0%  100.0%  
+Benchmark___10_chunks_100KB-2	     500	  18574440 ns/op	 107.67 MB/s
 Histogram (unit: ms)
-Count: 500  Min: 24  Max: 41  Avg: 31.61
+Count: 500  Min: 12  Max: 27  Avg: 18.10
 ------------------------------------------------------------
-[ 24,  25)   55   11.0%   11.0%  #
-[ 25,  26)  105   21.0%   32.0%  ##
-[ 26,  27)   50   10.0%   42.0%  #
-[ 27,  28)   10    2.0%   44.0%  
-[ 28,  30)    2    0.4%   44.4%  
-[ 30,  32)    0    0.0%   44.4%  
-[ 32,  35)   23    4.6%   49.0%  
-[ 35,  38)  157   31.4%   80.4%  ###
-[ 38,  42)   98   19.6%  100.0%  ##
-[ 42,  47)    0    0.0%  100.0%  
-[ 47,  53)    0    0.0%  100.0%  
-[ 53,  60)    0    0.0%  100.0%  
-[ 60,  69)    0    0.0%  100.0%  
-[ 69,  80)    0    0.0%  100.0%  
-[ 80,  94)    0    0.0%  100.0%  
-[ 94, 111)    0    0.0%  100.0%  
-[111, inf)    0    0.0%  100.0%  
-Benchmark___10_chunks_100KB-2	     500	  18957196 ns/op	 105.50 MB/s
+[ 12,  13)   79   15.8%   15.8%  ##
+[ 13,  14)  168   33.6%   49.4%  ###
+[ 14,  15)   12    2.4%   51.8%  
+[ 15,  16)    1    0.2%   52.0%  
+[ 16,  18)    0    0.0%   52.0%  
+[ 18,  20)    0    0.0%   52.0%  
+[ 20,  22)   30    6.0%   58.0%  #
+[ 22,  25)   94   18.8%   76.8%  ##
+[ 25,  29)  116   23.2%  100.0%  ##
+[ 29,  34)    0    0.0%  100.0%  
+[ 34,  40)    0    0.0%  100.0%  
+[ 40,  47)    0    0.0%  100.0%  
+[ 47,  55)    0    0.0%  100.0%  
+[ 55,  65)    0    0.0%  100.0%  
+[ 65,  77)    0    0.0%  100.0%  
+[ 77,  91)    0    0.0%  100.0%  
+[ 91, inf)    0    0.0%  100.0%  
+Benchmark__100_chunks____1B	     500	  18036549 ns/op	   0.01 MB/s
 Histogram (unit: ms)
-Count: 500  Min: 14  Max: 24  Avg: 18.47
+Count: 500  Min: 14  Max: 41  Avg: 17.44
 ------------------------------------------------------------
-[ 14,  15)  155   31.0%   31.0%  ###
-[ 15,  16)   78   15.6%   46.6%  ##
-[ 16,  17)    0    0.0%   46.6%  
-[ 17,  18)    0    0.0%   46.6%  
-[ 18,  19)    0    0.0%   46.6%  
-[ 19,  21)   33    6.6%   53.2%  #
-[ 21,  23)  121   24.2%   77.4%  ##
-[ 23,  25)  113   22.6%  100.0%  ##
-[ 25,  28)    0    0.0%  100.0%  
-[ 28,  31)    0    0.0%  100.0%  
-[ 31,  35)    0    0.0%  100.0%  
-[ 35,  40)    0    0.0%  100.0%  
-[ 40,  46)    0    0.0%  100.0%  
-[ 46,  53)    0    0.0%  100.0%  
-[ 53,  61)    0    0.0%  100.0%  
-[ 61,  70)    0    0.0%  100.0%  
-[ 70, inf)    0    0.0%  100.0%  
-Benchmark__100_chunks____1B	     500	  23105522 ns/op	   0.01 MB/s
+[ 14,  15)  280   56.0%   56.0%  ######
+[ 15,  16)  106   21.2%   77.2%  ##
+[ 16,  17)   10    2.0%   79.2%  
+[ 17,  18)    1    0.2%   79.4%  
+[ 18,  20)    6    1.2%   80.6%  
+[ 20,  23)   22    4.4%   85.0%  
+[ 23,  26)    0    0.0%   85.0%  
+[ 26,  30)   16    3.2%   88.2%  
+[ 30,  35)   27    5.4%   93.6%  #
+[ 35,  42)   32    6.4%  100.0%  #
+[ 42,  51)    0    0.0%  100.0%  
+[ 51,  62)    0    0.0%  100.0%  
+[ 62,  75)    0    0.0%  100.0%  
+[ 75,  92)    0    0.0%  100.0%  
+[ 92, 113)    0    0.0%  100.0%  
+[113, 140)    0    0.0%  100.0%  
+[140, inf)    0    0.0%  100.0%  
+Benchmark__100_chunks____1B-2	    1000	  12395699 ns/op	   0.02 MB/s
 Histogram (unit: ms)
-Count: 500  Min: 16  Max: 40  Avg: 22.54
+Count: 1000  Min: 7  Max: 31  Avg: 11.90
 ------------------------------------------------------------
-[ 16,  17)    1    0.2%    0.2%  
-[ 17,  18)   14    2.8%    3.0%  
-[ 18,  19)   47    9.4%   12.4%  #
-[ 19,  20)   90   18.0%   30.4%  ##
-[ 20,  22)  213   42.6%   73.0%  ####
-[ 22,  24)   21    4.2%   77.2%  
-[ 24,  27)   20    4.0%   81.2%  
-[ 27,  31)   11    2.2%   83.4%  
-[ 31,  36)   63   12.6%   96.0%  #
-[ 36,  42)   20    4.0%  100.0%  
-[ 42,  50)    0    0.0%  100.0%  
-[ 50,  60)    0    0.0%  100.0%  
-[ 60,  72)    0    0.0%  100.0%  
-[ 72,  87)    0    0.0%  100.0%  
-[ 87, 106)    0    0.0%  100.0%  
-[106, 130)    0    0.0%  100.0%  
-[130, inf)    0    0.0%  100.0%  
-Benchmark__100_chunks____1B-2	    1000	  14962218 ns/op	   0.01 MB/s
+[  7,   8)    26    2.6%    2.6%  
+[  8,   9)    14    1.4%    4.0%  
+[  9,  10)   171   17.1%   21.1%  ##
+[ 10,  11)   528   52.8%   73.9%  #####
+[ 11,  13)    71    7.1%   81.0%  #
+[ 13,  15)    23    2.3%   83.3%  
+[ 15,  18)     8    0.8%   84.1%  
+[ 18,  22)    68    6.8%   90.9%  #
+[ 22,  27)    89    8.9%   99.8%  #
+[ 27,  33)     2    0.2%  100.0%  
+[ 33,  41)     0    0.0%  100.0%  
+[ 41,  51)     0    0.0%  100.0%  
+[ 51,  63)     0    0.0%  100.0%  
+[ 63,  78)     0    0.0%  100.0%  
+[ 78,  97)     0    0.0%  100.0%  
+[ 97, 121)     0    0.0%  100.0%  
+[121, inf)     0    0.0%  100.0%  
+Benchmark__100_chunks___10B	     300	  20669375 ns/op	   0.10 MB/s
 Histogram (unit: ms)
-Count: 1000  Min: 11  Max: 25  Avg: 14.46
+Count: 300  Min: 17  Max: 39  Avg: 20.31
 ------------------------------------------------------------
-[ 11,  12)     5    0.5%    0.5%  
-[ 12,  13)   376   37.6%   38.1%  ####
-[ 13,  14)   375   37.5%   75.6%  ####
-[ 14,  15)    39    3.9%   79.5%  
-[ 15,  17)    13    1.3%   80.8%  
-[ 17,  19)     4    0.4%   81.2%  
-[ 19,  21)    26    2.6%   83.8%  
-[ 21,  24)   107   10.7%   94.5%  #
-[ 24,  28)    55    5.5%  100.0%  #
-[ 28,  32)     0    0.0%  100.0%  
-[ 32,  37)     0    0.0%  100.0%  
-[ 37,  43)     0    0.0%  100.0%  
-[ 43,  51)     0    0.0%  100.0%  
-[ 51,  60)     0    0.0%  100.0%  
-[ 60,  71)     0    0.0%  100.0%  
-[ 71,  85)     0    0.0%  100.0%  
-[ 85, inf)     0    0.0%  100.0%  
-Benchmark__100_chunks___10B	     500	  24822827 ns/op	   0.08 MB/s
+[ 17,  18)  228   76.0%   76.0%  ########
+[ 18,  19)    8    2.7%   78.7%  
+[ 19,  20)    2    0.7%   79.3%  
+[ 20,  21)    0    0.0%   79.3%  
+[ 21,  23)    3    1.0%   80.3%  
+[ 23,  25)   12    4.0%   84.3%  
+[ 25,  28)    0    0.0%   84.3%  
+[ 28,  32)    0    0.0%   84.3%  
+[ 32,  37)   15    5.0%   89.3%  #
+[ 37,  43)   32   10.7%  100.0%  #
+[ 43,  50)    0    0.0%  100.0%  
+[ 50,  59)    0    0.0%  100.0%  
+[ 59,  70)    0    0.0%  100.0%  
+[ 70,  84)    0    0.0%  100.0%  
+[ 84, 101)    0    0.0%  100.0%  
+[101, 122)    0    0.0%  100.0%  
+[122, inf)    0    0.0%  100.0%  
+Benchmark__100_chunks___10B-2	     500	  12634978 ns/op	   0.16 MB/s
 Histogram (unit: ms)
-Count: 500  Min: 20  Max: 41  Avg: 24.42
+Count: 500  Min: 9  Max: 27  Avg: 12.11
 ------------------------------------------------------------
-[ 20,  21)   61   12.2%   12.2%  #
-[ 21,  22)  294   58.8%   71.0%  ######
-[ 22,  23)   16    3.2%   74.2%  
-[ 23,  24)    4    0.8%   75.0%  
-[ 24,  26)   20    4.0%   79.0%  
-[ 26,  28)    5    1.0%   80.0%  
-[ 28,  31)    7    1.4%   81.4%  
-[ 31,  35)   12    2.4%   83.8%  
-[ 35,  40)   38    7.6%   91.4%  #
-[ 40,  46)   43    8.6%  100.0%  #
-[ 46,  53)    0    0.0%  100.0%  
+[  9,  10)   69   13.8%   13.8%  #
+[ 10,  11)  287   57.4%   71.2%  ######
+[ 11,  12)   47    9.4%   80.6%  #
+[ 12,  13)   10    2.0%   82.6%  
+[ 13,  15)    8    1.6%   84.2%  
+[ 15,  17)    0    0.0%   84.2%  
+[ 17,  20)    5    1.0%   85.2%  
+[ 20,  23)   28    5.6%   90.8%  #
+[ 23,  27)   43    8.6%   99.4%  #
+[ 27,  32)    3    0.6%  100.0%  
+[ 32,  38)    0    0.0%  100.0%  
+[ 38,  46)    0    0.0%  100.0%  
+[ 46,  56)    0    0.0%  100.0%  
+[ 56,  68)    0    0.0%  100.0%  
+[ 68,  82)    0    0.0%  100.0%  
+[ 82,  99)    0    0.0%  100.0%  
+[ 99, inf)    0    0.0%  100.0%  
+Benchmark__100_chunks__100B	     300	  23164692 ns/op	   0.86 MB/s
+Histogram (unit: ms)
+Count: 300  Min: 19  Max: 42  Avg: 22.72
+------------------------------------------------------------
+[ 19,  20)  209   69.7%   69.7%  #######
+[ 20,  21)   17    5.7%   75.3%  #
+[ 21,  22)    6    2.0%   77.3%  
+[ 22,  23)    1    0.3%   77.7%  
+[ 23,  25)    1    0.3%   78.0%  
+[ 25,  27)   17    5.7%   83.7%  #
+[ 27,  30)    0    0.0%   83.7%  
+[ 30,  34)    0    0.0%   83.7%  
+[ 34,  39)   19    6.3%   90.0%  #
+[ 39,  45)   30   10.0%  100.0%  #
+[ 45,  53)    0    0.0%  100.0%  
 [ 53,  62)    0    0.0%  100.0%  
-[ 62,  73)    0    0.0%  100.0%  
-[ 73,  86)    0    0.0%  100.0%  
-[ 86, 103)    0    0.0%  100.0%  
-[103, 123)    0    0.0%  100.0%  
-[123, inf)    0    0.0%  100.0%  
-Benchmark__100_chunks___10B-2	     500	  15143142 ns/op	   0.13 MB/s
+[ 62,  74)    0    0.0%  100.0%  
+[ 74,  89)    0    0.0%  100.0%  
+[ 89, 107)    0    0.0%  100.0%  
+[107, 129)    0    0.0%  100.0%  
+[129, inf)    0    0.0%  100.0%  
+Benchmark__100_chunks__100B-2	     500	  13821225 ns/op	   1.45 MB/s
 Histogram (unit: ms)
-Count: 500  Min: 11  Max: 25  Avg: 14.63
+Count: 500  Min: 10  Max: 29  Avg: 13.29
 ------------------------------------------------------------
-[ 11,  12)    1    0.2%    0.2%  
-[ 12,  13)  126   25.2%   25.4%  ###
-[ 13,  14)  238   47.6%   73.0%  #####
-[ 14,  15)   35    7.0%   80.0%  #
-[ 15,  17)    6    1.2%   81.2%  
-[ 17,  19)    0    0.0%   81.2%  
-[ 19,  21)   10    2.0%   83.2%  
-[ 21,  24)   52   10.4%   93.6%  #
-[ 24,  28)   32    6.4%  100.0%  #
-[ 28,  32)    0    0.0%  100.0%  
-[ 32,  37)    0    0.0%  100.0%  
-[ 37,  43)    0    0.0%  100.0%  
-[ 43,  51)    0    0.0%  100.0%  
-[ 51,  60)    0    0.0%  100.0%  
-[ 60,  71)    0    0.0%  100.0%  
-[ 71,  85)    0    0.0%  100.0%  
-[ 85, inf)    0    0.0%  100.0%  
-Benchmark__100_chunks__100B	     500	  25825032 ns/op	   0.77 MB/s
+[ 10,  11)   47    9.4%    9.4%  #
+[ 11,  12)  307   61.4%   70.8%  ######
+[ 12,  13)   46    9.2%   80.0%  #
+[ 13,  14)    9    1.8%   81.8%  
+[ 14,  16)    9    1.8%   83.6%  
+[ 16,  18)    0    0.0%   83.6%  
+[ 18,  21)    5    1.0%   84.6%  
+[ 21,  24)   25    5.0%   89.6%  #
+[ 24,  28)   49    9.8%   99.4%  #
+[ 28,  33)    3    0.6%  100.0%  
+[ 33,  40)    0    0.0%  100.0%  
+[ 40,  48)    0    0.0%  100.0%  
+[ 48,  58)    0    0.0%  100.0%  
+[ 58,  70)    0    0.0%  100.0%  
+[ 70,  85)    0    0.0%  100.0%  
+[ 85, 103)    0    0.0%  100.0%  
+[103, inf)    0    0.0%  100.0%  
+Benchmark__100_chunks___1KB	     300	  26071439 ns/op	   7.67 MB/s
 Histogram (unit: ms)
-Count: 500  Min: 22  Max: 41  Avg: 25.23
+Count: 300  Min: 20  Max: 48  Avg: 25.72
 ------------------------------------------------------------
-[ 22,  23)  336   67.2%   67.2%  #######
-[ 23,  24)   29    5.8%   73.0%  #
-[ 24,  25)    9    1.8%   74.8%  
-[ 25,  26)    0    0.0%   74.8%  
-[ 26,  28)   16    3.2%   78.0%  
-[ 28,  30)   14    2.8%   80.8%  
-[ 30,  33)    5    1.0%   81.8%  
-[ 33,  36)   24    4.8%   86.6%  
-[ 36,  40)   63   12.6%   99.2%  #
-[ 40,  45)    4    0.8%  100.0%  
-[ 45,  52)    0    0.0%  100.0%  
-[ 52,  60)    0    0.0%  100.0%  
-[ 60,  70)    0    0.0%  100.0%  
-[ 70,  82)    0    0.0%  100.0%  
-[ 82,  97)    0    0.0%  100.0%  
-[ 97, 115)    0    0.0%  100.0%  
-[115, inf)    0    0.0%  100.0%  
-Benchmark__100_chunks__100B-2	     500	  16276252 ns/op	   1.23 MB/s
+[ 20,  21)    1    0.3%    0.3%  
+[ 21,  22)  195   65.0%   65.3%  #######
+[ 22,  23)   13    4.3%   69.7%  
+[ 23,  24)    5    1.7%   71.3%  
+[ 24,  26)    0    0.0%   71.3%  
+[ 26,  29)   23    7.7%   79.0%  #
+[ 29,  32)    0    0.0%   79.0%  
+[ 32,  36)    0    0.0%   79.0%  
+[ 36,  41)   23    7.7%   86.7%  #
+[ 41,  48)   39   13.0%   99.7%  #
+[ 48,  57)    1    0.3%  100.0%  
+[ 57,  68)    0    0.0%  100.0%  
+[ 68,  82)    0    0.0%  100.0%  
+[ 82,  99)    0    0.0%  100.0%  
+[ 99, 121)    0    0.0%  100.0%  
+[121, 148)    0    0.0%  100.0%  
+[148, inf)    0    0.0%  100.0%  
+Benchmark__100_chunks___1KB-2	     500	  15738134 ns/op	  12.71 MB/s
 Histogram (unit: ms)
-Count: 500  Min: 13  Max: 28  Avg: 15.75
+Count: 500  Min: 11  Max: 30  Avg: 15.24
 ------------------------------------------------------------
-[ 13,  14)  153   30.6%   30.6%  ###
-[ 14,  15)  208   41.6%   72.2%  ####
-[ 15,  16)   32    6.4%   78.6%  #
-[ 16,  17)    6    1.2%   79.8%  
-[ 17,  19)    5    1.0%   80.8%  
-[ 19,  21)    3    0.6%   81.4%  
-[ 21,  23)   19    3.8%   85.2%  
-[ 23,  26)   52   10.4%   95.6%  #
-[ 26,  30)   22    4.4%  100.0%  
-[ 30,  35)    0    0.0%  100.0%  
-[ 35,  41)    0    0.0%  100.0%  
-[ 41,  48)    0    0.0%  100.0%  
-[ 48,  56)    0    0.0%  100.0%  
-[ 56,  66)    0    0.0%  100.0%  
-[ 66,  78)    0    0.0%  100.0%  
-[ 78,  92)    0    0.0%  100.0%  
-[ 92, inf)    0    0.0%  100.0%  
-Benchmark__100_chunks___1KB	     500	  29567438 ns/op	   6.76 MB/s
+[ 11,  12)   19    3.8%    3.8%  
+[ 12,  13)  253   50.6%   54.4%  #####
+[ 13,  14)   97   19.4%   73.8%  ##
+[ 14,  15)   11    2.2%   76.0%  
+[ 15,  17)   15    3.0%   79.0%  
+[ 17,  19)    0    0.0%   79.0%  
+[ 19,  22)    3    0.6%   79.6%  
+[ 22,  25)   28    5.6%   85.2%  #
+[ 25,  29)   61   12.2%   97.4%  #
+[ 29,  34)   13    2.6%  100.0%  
+[ 34,  41)    0    0.0%  100.0%  
+[ 41,  49)    0    0.0%  100.0%  
+[ 49,  59)    0    0.0%  100.0%  
+[ 59,  71)    0    0.0%  100.0%  
+[ 71,  86)    0    0.0%  100.0%  
+[ 86, 104)    0    0.0%  100.0%  
+[104, inf)    0    0.0%  100.0%  
+Benchmark__100_chunks__10KB	     100	  50248311 ns/op	  39.80 MB/s
 Histogram (unit: ms)
-Count: 500  Min: 24  Max: 47  Avg: 29.00
+Count: 100  Min: 37  Max: 60  Avg: 49.72
 ------------------------------------------------------------
-[ 24,  25)  230   46.0%   46.0%  #####
-[ 25,  26)   80   16.0%   62.0%  ##
-[ 26,  27)   29    5.8%   67.8%  #
-[ 27,  28)    3    0.6%   68.4%  
-[ 28,  30)   24    4.8%   73.2%  
-[ 30,  32)   12    2.4%   75.6%  
-[ 32,  35)    1    0.2%   75.8%  
-[ 35,  39)   15    3.0%   78.8%  
-[ 39,  44)   62   12.4%   91.2%  #
-[ 44,  50)   44    8.8%  100.0%  #
-[ 50,  58)    0    0.0%  100.0%  
-[ 58,  67)    0    0.0%  100.0%  
+[ 37,  38)    4    4.0%    4.0%  
+[ 38,  39)    7    7.0%   11.0%  #
+[ 39,  40)    6    6.0%   17.0%  #
+[ 40,  41)    5    5.0%   22.0%  #
+[ 41,  43)   18   18.0%   40.0%  ##
+[ 43,  45)    0    0.0%   40.0%  
+[ 45,  48)    0    0.0%   40.0%  
+[ 48,  52)    0    0.0%   40.0%  
+[ 52,  57)   24   24.0%   64.0%  ##
+[ 57,  63)   36   36.0%  100.0%  ####
+[ 63,  71)    0    0.0%  100.0%  
+[ 71,  80)    0    0.0%  100.0%  
+[ 80,  92)    0    0.0%  100.0%  
+[ 92, 107)    0    0.0%  100.0%  
+[107, 125)    0    0.0%  100.0%  
+[125, 147)    0    0.0%  100.0%  
+[147, inf)    0    0.0%  100.0%  
+Benchmark__100_chunks__10KB-2	     300	  28614761 ns/op	  69.89 MB/s
+Histogram (unit: ms)
+Count: 300  Min: 19  Max: 38  Avg: 28.11
+------------------------------------------------------------
+[ 19,  20)    7    2.3%    2.3%  
+[ 20,  21)   55   18.3%   20.7%  ##
+[ 21,  22)   43   14.3%   35.0%  #
+[ 22,  23)    9    3.0%   38.0%  
+[ 23,  25)    3    1.0%   39.0%  
+[ 25,  27)    0    0.0%   39.0%  
+[ 27,  30)    3    1.0%   40.0%  
+[ 30,  33)   84   28.0%   68.0%  ###
+[ 33,  37)   94   31.3%   99.3%  ###
+[ 37,  42)    2    0.7%  100.0%  
+[ 42,  49)    0    0.0%  100.0%  
+[ 49,  57)    0    0.0%  100.0%  
+[ 57,  67)    0    0.0%  100.0%  
 [ 67,  79)    0    0.0%  100.0%  
 [ 79,  94)    0    0.0%  100.0%  
 [ 94, 112)    0    0.0%  100.0%  
-[112, 134)    0    0.0%  100.0%  
-[134, inf)    0    0.0%  100.0%  
-Benchmark__100_chunks___1KB-2	     500	  18167929 ns/op	  11.01 MB/s
+[112, inf)    0    0.0%  100.0%  
+Benchmark__100_chunks_100KB	      30	 272889576 ns/op	  73.29 MB/s
 Histogram (unit: ms)
-Count: 500  Min: 13  Max: 30  Avg: 17.65
+Count: 30  Min: 267  Max: 292  Avg: 272.40
 ------------------------------------------------------------
-[ 13,  14)    1    0.2%    0.2%  
-[ 14,  15)   64   12.8%   13.0%  #
-[ 15,  16)  237   47.4%   60.4%  #####
-[ 16,  17)   62   12.4%   72.8%  #
-[ 17,  19)   12    2.4%   75.2%  
-[ 19,  21)    3    0.6%   75.8%  
-[ 21,  24)   14    2.8%   78.6%  
-[ 24,  27)   67   13.4%   92.0%  #
-[ 27,  31)   40    8.0%  100.0%  #
-[ 31,  36)    0    0.0%  100.0%  
-[ 36,  42)    0    0.0%  100.0%  
-[ 42,  49)    0    0.0%  100.0%  
-[ 49,  58)    0    0.0%  100.0%  
-[ 58,  69)    0    0.0%  100.0%  
-[ 69,  83)    0    0.0%  100.0%  
-[ 83, 100)    0    0.0%  100.0%  
-[100, inf)    0    0.0%  100.0%  
-Benchmark__100_chunks__10KB	     100	  52974498 ns/op	  37.75 MB/s
+[267, 268)   3   10.0%   10.0%  #
+[268, 269)   8   26.7%   36.7%  ###
+[269, 270)   4   13.3%   50.0%  #
+[270, 271)   4   13.3%   63.3%  #
+[271, 273)   4   13.3%   76.7%  #
+[273, 275)   1    3.3%   80.0%  
+[275, 278)   1    3.3%   83.3%  
+[278, 282)   0    0.0%   83.3%  
+[282, 287)   1    3.3%   86.7%  
+[287, 293)   4   13.3%  100.0%  #
+[293, 301)   0    0.0%  100.0%  
+[301, 311)   0    0.0%  100.0%  
+[311, 324)   0    0.0%  100.0%  
+[324, 340)   0    0.0%  100.0%  
+[340, 360)   0    0.0%  100.0%  
+[360, 384)   0    0.0%  100.0%  
+[384, inf)   0    0.0%  100.0%  
+Benchmark__100_chunks_100KB-2	      50	 149680912 ns/op	 133.62 MB/s
 Histogram (unit: ms)
-Count: 100  Min: 41  Max: 60  Avg: 52.43
+Count: 50  Min: 138  Max: 158  Avg: 149.14
 ------------------------------------------------------------
-[ 41,  42)    2    2.0%    2.0%  
-[ 42,  43)    0    0.0%    2.0%  
-[ 43,  44)    6    6.0%    8.0%  #
-[ 44,  45)   26   26.0%   34.0%  ###
-[ 45,  47)    0    0.0%   34.0%  
-[ 47,  49)    0    0.0%   34.0%  
-[ 49,  52)    0    0.0%   34.0%  
-[ 52,  55)    0    0.0%   34.0%  
-[ 55,  59)   51   51.0%   85.0%  #####
-[ 59,  64)   15   15.0%  100.0%  ##
-[ 64,  71)    0    0.0%  100.0%  
-[ 71,  79)    0    0.0%  100.0%  
-[ 79,  89)    0    0.0%  100.0%  
-[ 89, 101)    0    0.0%  100.0%  
-[101, 116)    0    0.0%  100.0%  
-[116, 134)    0    0.0%  100.0%  
-[134, inf)    0    0.0%  100.0%  
-Benchmark__100_chunks__10KB-2	     500	  30197012 ns/op	  66.23 MB/s
+[138, 139)   2    4.0%    4.0%  
+[139, 140)   0    0.0%    4.0%  
+[140, 141)   0    0.0%    4.0%  
+[141, 142)   2    4.0%    8.0%  
+[142, 144)   4    8.0%   16.0%  #
+[144, 146)   4    8.0%   24.0%  #
+[146, 149)   6   12.0%   36.0%  #
+[149, 153)  20   40.0%   76.0%  ####
+[153, 157)  11   22.0%   98.0%  ##
+[157, 163)   1    2.0%  100.0%  
+[163, 170)   0    0.0%  100.0%  
+[170, 178)   0    0.0%  100.0%  
+[178, 188)   0    0.0%  100.0%  
+[188, 201)   0    0.0%  100.0%  
+[201, 217)   0    0.0%  100.0%  
+[217, 236)   0    0.0%  100.0%  
+[236, inf)   0    0.0%  100.0%  
+Benchmark___1K_chunks____1B	     100	 111621410 ns/op	   0.02 MB/s
 Histogram (unit: ms)
-Count: 500  Min: 22  Max: 49  Avg: 29.68
+Count: 100  Min: 93  Max: 120  Avg: 111.11
 ------------------------------------------------------------
-[ 22,  23)   65   13.0%   13.0%  #
-[ 23,  24)   75   15.0%   28.0%  ##
-[ 24,  25)   19    3.8%   31.8%  
-[ 25,  26)    0    0.0%   31.8%  
-[ 26,  28)    0    0.0%   31.8%  
-[ 28,  31)   14    2.8%   34.6%  
-[ 31,  34)  278   55.6%   90.2%  ######
-[ 34,  38)   35    7.0%   97.2%  #
-[ 38,  43)    2    0.4%   97.6%  
-[ 43,  50)   12    2.4%  100.0%  
-[ 50,  59)    0    0.0%  100.0%  
-[ 59,  70)    0    0.0%  100.0%  
-[ 70,  83)    0    0.0%  100.0%  
-[ 83, 100)    0    0.0%  100.0%  
-[100, 121)    0    0.0%  100.0%  
-[121, 148)    0    0.0%  100.0%  
-[148, inf)    0    0.0%  100.0%  
-Benchmark__100_chunks_100KB	      50	 259344427 ns/op	  77.12 MB/s
+[ 93,  94)    1    1.0%    1.0%  
+[ 94,  95)    0    0.0%    1.0%  
+[ 95,  96)    0    0.0%    1.0%  
+[ 96,  97)    0    0.0%    1.0%  
+[ 97,  99)    0    0.0%    1.0%  
+[ 99, 102)   17   17.0%   18.0%  ##
+[102, 105)   12   12.0%   30.0%  #
+[105, 109)    1    1.0%   31.0%  
+[109, 114)    6    6.0%   37.0%  #
+[114, 121)   63   63.0%  100.0%  ######
+[121, 130)    0    0.0%  100.0%  
+[130, 141)    0    0.0%  100.0%  
+[141, 154)    0    0.0%  100.0%  
+[154, 171)    0    0.0%  100.0%  
+[171, 192)    0    0.0%  100.0%  
+[192, 219)    0    0.0%  100.0%  
+[219, inf)    0    0.0%  100.0%  
+Benchmark___1K_chunks____1B-2	     100	 103311101 ns/op	   0.02 MB/s
 Histogram (unit: ms)
-Count: 50  Min: 249  Max: 278  Avg: 258.80
+Count: 100  Min: 62  Max: 168  Avg: 102.82
 ------------------------------------------------------------
-[249, 250)   1    2.0%    2.0%  
-[250, 251)   2    4.0%    6.0%  
-[251, 252)   7   14.0%   20.0%  #
-[252, 253)   5   10.0%   30.0%  #
-[253, 255)   7   14.0%   44.0%  #
-[255, 258)   2    4.0%   48.0%  
-[258, 261)   7   14.0%   62.0%  #
-[261, 265)   6   12.0%   74.0%  #
-[265, 271)   8   16.0%   90.0%  ##
-[271, 278)   4    8.0%   98.0%  #
-[278, 287)   1    2.0%  100.0%  
-[287, 298)   0    0.0%  100.0%  
-[298, 312)   0    0.0%  100.0%  
-[312, 330)   0    0.0%  100.0%  
-[330, 353)   0    0.0%  100.0%  
-[353, 381)   0    0.0%  100.0%  
-[381, inf)   0    0.0%  100.0%  
-Benchmark__100_chunks_100KB-2	     100	 138213866 ns/op	 144.70 MB/s
+[ 62,  63)    1    1.0%    1.0%  
+[ 63,  64)    0    0.0%    1.0%  
+[ 64,  65)    0    0.0%    1.0%  
+[ 65,  67)    0    0.0%    1.0%  
+[ 67,  70)    0    0.0%    1.0%  
+[ 70,  74)    1    1.0%    2.0%  
+[ 74,  80)    2    2.0%    4.0%  
+[ 80,  88)    2    2.0%    6.0%  
+[ 88, 100)   23   23.0%   29.0%  ##
+[100, 116)   61   61.0%   90.0%  ######
+[116, 138)    9    9.0%   99.0%  #
+[138, 168)    0    0.0%   99.0%  
+[168, 209)    1    1.0%  100.0%  
+[209, 265)    0    0.0%  100.0%  
+[265, 342)    0    0.0%  100.0%  
+[342, 447)    0    0.0%  100.0%  
+[447, inf)    0    0.0%  100.0%  
+Benchmark___1K_chunks___10B	      50	 189580683 ns/op	   0.11 MB/s
 Histogram (unit: ms)
-Count: 100  Min: 127  Max: 147  Avg: 137.69
+Count: 50  Min: 181  Max: 210  Avg: 189.10
 ------------------------------------------------------------
-[127, 128)    2    2.0%    2.0%  
-[128, 129)    1    1.0%    3.0%  
-[129, 130)    4    4.0%    7.0%  
-[130, 131)    0    0.0%    7.0%  
-[131, 133)    1    1.0%    8.0%  
-[133, 135)    4    4.0%   12.0%  
-[135, 138)   26   26.0%   38.0%  ###
-[138, 142)   56   56.0%   94.0%  ######
-[142, 146)    3    3.0%   97.0%  
-[146, 152)    3    3.0%  100.0%  
-[152, 159)    0    0.0%  100.0%  
-[159, 167)    0    0.0%  100.0%  
-[167, 177)    0    0.0%  100.0%  
-[177, 190)    0    0.0%  100.0%  
-[190, 206)    0    0.0%  100.0%  
-[206, 225)    0    0.0%  100.0%  
-[225, inf)    0    0.0%  100.0%  
-Benchmark___1K_chunks____1B	     100	 140929084 ns/op	   0.01 MB/s
+[181, 182)   2    4.0%    4.0%  
+[182, 183)   0    0.0%    4.0%  
+[183, 184)   1    2.0%    6.0%  
+[184, 185)   1    2.0%    8.0%  
+[185, 187)  16   32.0%   40.0%  ###
+[187, 190)  20   40.0%   80.0%  ####
+[190, 193)   2    4.0%   84.0%  
+[193, 197)   1    2.0%   86.0%  
+[197, 203)   3    6.0%   92.0%  #
+[203, 210)   3    6.0%   98.0%  #
+[210, 219)   1    2.0%  100.0%  
+[219, 230)   0    0.0%  100.0%  
+[230, 244)   0    0.0%  100.0%  
+[244, 262)   0    0.0%  100.0%  
+[262, 285)   0    0.0%  100.0%  
+[285, 313)   0    0.0%  100.0%  
+[313, inf)   0    0.0%  100.0%  
+Benchmark___1K_chunks___10B-2	     100	 107068429 ns/op	   0.19 MB/s
 Histogram (unit: ms)
-Count: 100  Min: 121  Max: 159  Avg: 140.44
+Count: 100  Min: 98  Max: 124  Avg: 106.53
 ------------------------------------------------------------
-[121, 122)    3    3.0%    3.0%  
-[122, 123)    6    6.0%    9.0%  #
-[123, 124)    1    1.0%   10.0%  
-[124, 126)    8    8.0%   18.0%  #
-[126, 128)    4    4.0%   22.0%  
-[128, 131)    3    3.0%   25.0%  
-[131, 135)    4    4.0%   29.0%  
-[135, 140)    1    1.0%   30.0%  
-[140, 146)   16   16.0%   46.0%  ##
-[146, 154)   53   53.0%   99.0%  #####
-[154, 165)    1    1.0%  100.0%  
-[165, 179)    0    0.0%  100.0%  
-[179, 197)    0    0.0%  100.0%  
-[197, 220)    0    0.0%  100.0%  
-[220, 249)    0    0.0%  100.0%  
-[249, 286)    0    0.0%  100.0%  
-[286, inf)    0    0.0%  100.0%  
-Benchmark___1K_chunks____1B-2	     100	 105473615 ns/op	   0.02 MB/s
+[ 98,  99)    1    1.0%    1.0%  
+[ 99, 100)    0    0.0%    1.0%  
+[100, 101)    5    5.0%    6.0%  #
+[101, 102)   12   12.0%   18.0%  #
+[102, 104)   20   20.0%   38.0%  ##
+[104, 106)   18   18.0%   56.0%  ##
+[106, 109)   23   23.0%   79.0%  ##
+[109, 113)    4    4.0%   83.0%  
+[113, 118)    7    7.0%   90.0%  #
+[118, 125)   10   10.0%  100.0%  #
+[125, 133)    0    0.0%  100.0%  
+[133, 143)    0    0.0%  100.0%  
+[143, 156)    0    0.0%  100.0%  
+[156, 172)    0    0.0%  100.0%  
+[172, 192)    0    0.0%  100.0%  
+[192, 217)    0    0.0%  100.0%  
+[217, inf)    0    0.0%  100.0%  
+Benchmark___1K_chunks__100B	      30	 223128293 ns/op	   0.90 MB/s
 Histogram (unit: ms)
-Count: 100  Min: 73  Max: 120  Avg: 104.93
+Count: 30  Min: 210  Max: 241  Avg: 222.53
 ------------------------------------------------------------
-[ 73,  74)    1    1.0%    1.0%  
-[ 74,  75)    0    0.0%    1.0%  
-[ 75,  76)    1    1.0%    2.0%  
-[ 76,  78)    1    1.0%    3.0%  
-[ 78,  80)    0    0.0%    3.0%  
-[ 80,  83)    0    0.0%    3.0%  
-[ 83,  87)    4    4.0%    7.0%  
-[ 87,  93)    5    5.0%   12.0%  #
-[ 93, 100)   10   10.0%   22.0%  #
-[100, 110)   52   52.0%   74.0%  #####
-[110, 123)   26   26.0%  100.0%  ###
-[123, 139)    0    0.0%  100.0%  
-[139, 160)    0    0.0%  100.0%  
-[160, 188)    0    0.0%  100.0%  
-[188, 224)    0    0.0%  100.0%  
-[224, 270)    0    0.0%  100.0%  
-[270, inf)    0    0.0%  100.0%  
-Benchmark___1K_chunks___10B	      50	 200076160 ns/op	   0.10 MB/s
+[210, 211)   1    3.3%    3.3%  
+[211, 212)   0    0.0%    3.3%  
+[212, 213)   0    0.0%    3.3%  
+[213, 214)   0    0.0%    3.3%  
+[214, 216)   2    6.7%   10.0%  #
+[216, 219)   8   26.7%   36.7%  ###
+[219, 222)   8   26.7%   63.3%  ###
+[222, 226)   5   16.7%   80.0%  ##
+[226, 232)   0    0.0%   80.0%  
+[232, 239)   5   16.7%   96.7%  ##
+[239, 248)   1    3.3%  100.0%  
+[248, 260)   0    0.0%  100.0%  
+[260, 275)   0    0.0%  100.0%  
+[275, 294)   0    0.0%  100.0%  
+[294, 318)   0    0.0%  100.0%  
+[318, 348)   0    0.0%  100.0%  
+[348, inf)   0    0.0%  100.0%  
+Benchmark___1K_chunks__100B-2	      50	 125690815 ns/op	   1.59 MB/s
 Histogram (unit: ms)
-Count: 50  Min: 190  Max: 219  Avg: 199.56
+Count: 50  Min: 117  Max: 142  Avg: 125.22
 ------------------------------------------------------------
-[190, 191)   2    4.0%    4.0%  
-[191, 192)   3    6.0%   10.0%  #
-[192, 193)   5   10.0%   20.0%  #
-[193, 194)   2    4.0%   24.0%  
-[194, 196)   8   16.0%   40.0%  ##
-[196, 199)   8   16.0%   56.0%  ##
-[199, 202)   4    8.0%   64.0%  #
-[202, 206)   7   14.0%   78.0%  #
-[206, 212)   7   14.0%   92.0%  #
-[212, 219)   3    6.0%   98.0%  #
-[219, 228)   1    2.0%  100.0%  
-[228, 239)   0    0.0%  100.0%  
-[239, 253)   0    0.0%  100.0%  
-[253, 271)   0    0.0%  100.0%  
-[271, 294)   0    0.0%  100.0%  
-[294, 322)   0    0.0%  100.0%  
-[322, inf)   0    0.0%  100.0%  
-Benchmark___1K_chunks___10B-2	     100	 112141677 ns/op	   0.18 MB/s
+[117, 118)   4    8.0%    8.0%  #
+[118, 119)   1    2.0%   10.0%  
+[119, 120)   1    2.0%   12.0%  
+[120, 121)   8   16.0%   28.0%  ##
+[121, 123)   9   18.0%   46.0%  ##
+[123, 125)   9   18.0%   64.0%  ##
+[125, 128)   6   12.0%   76.0%  #
+[128, 132)   2    4.0%   80.0%  
+[132, 137)   5   10.0%   90.0%  #
+[137, 143)   5   10.0%  100.0%  #
+[143, 151)   0    0.0%  100.0%  
+[151, 161)   0    0.0%  100.0%  
+[161, 174)   0    0.0%  100.0%  
+[174, 190)   0    0.0%  100.0%  
+[190, 210)   0    0.0%  100.0%  
+[210, 234)   0    0.0%  100.0%  
+[234, inf)   0    0.0%  100.0%  
+Benchmark___1K_chunks___1KB	      30	 251956982 ns/op	   7.94 MB/s
 Histogram (unit: ms)
-Count: 100  Min: 102  Max: 125  Avg: 111.64
+Count: 30  Min: 238  Max: 266  Avg: 251.50
 ------------------------------------------------------------
-[102, 103)    1    1.0%    1.0%  
-[103, 104)    2    2.0%    3.0%  
-[104, 105)    2    2.0%    5.0%  
-[105, 106)    9    9.0%   14.0%  #
-[106, 108)   13   13.0%   27.0%  #
-[108, 110)   22   22.0%   49.0%  ##
-[110, 113)   15   15.0%   64.0%  ##
-[113, 117)   13   13.0%   77.0%  #
-[117, 122)   11   11.0%   88.0%  #
-[122, 128)   12   12.0%  100.0%  #
-[128, 136)    0    0.0%  100.0%  
-[136, 145)    0    0.0%  100.0%  
-[145, 157)    0    0.0%  100.0%  
-[157, 172)    0    0.0%  100.0%  
-[172, 190)    0    0.0%  100.0%  
-[190, 212)    0    0.0%  100.0%  
-[212, inf)    0    0.0%  100.0%  
-Benchmark___1K_chunks__100B	      50	 227795062 ns/op	   0.88 MB/s
+[238, 239)   1    3.3%    3.3%  
+[239, 240)   0    0.0%    3.3%  
+[240, 241)   1    3.3%    6.7%  
+[241, 242)   0    0.0%    6.7%  
+[242, 244)   3   10.0%   16.7%  #
+[244, 247)   7   23.3%   40.0%  ##
+[247, 250)   3   10.0%   50.0%  #
+[250, 254)   3   10.0%   60.0%  #
+[254, 259)   1    3.3%   63.3%  
+[259, 266)  10   33.3%   96.7%  ###
+[266, 275)   1    3.3%  100.0%  
+[275, 286)   0    0.0%  100.0%  
+[286, 300)   0    0.0%  100.0%  
+[300, 317)   0    0.0%  100.0%  
+[317, 339)   0    0.0%  100.0%  
+[339, 366)   0    0.0%  100.0%  
+[366, inf)   0    0.0%  100.0%  
+Benchmark___1K_chunks___1KB-2	      50	 144214400 ns/op	  13.87 MB/s
 Histogram (unit: ms)
-Count: 50  Min: 216  Max: 251  Avg: 227.34
+Count: 50  Min: 130  Max: 158  Avg: 143.70
 ------------------------------------------------------------
-[216, 217)   1    2.0%    2.0%  
-[217, 218)   1    2.0%    4.0%  
-[218, 219)   2    4.0%    8.0%  
-[219, 221)   4    8.0%   16.0%  #
-[221, 223)   7   14.0%   30.0%  #
-[223, 226)  12   24.0%   54.0%  ##
-[226, 230)   6   12.0%   66.0%  #
-[230, 235)   9   18.0%   84.0%  ##
-[235, 241)   5   10.0%   94.0%  #
-[241, 249)   2    4.0%   98.0%  
-[249, 259)   1    2.0%  100.0%  
-[259, 272)   0    0.0%  100.0%  
-[272, 289)   0    0.0%  100.0%  
-[289, 310)   0    0.0%  100.0%  
-[310, 337)   0    0.0%  100.0%  
-[337, 371)   0    0.0%  100.0%  
-[371, inf)   0    0.0%  100.0%  
-Benchmark___1K_chunks__100B-2	     100	 127584568 ns/op	   1.57 MB/s
+[130, 131)   1    2.0%    2.0%  
+[131, 132)   0    0.0%    2.0%  
+[132, 133)   1    2.0%    4.0%  
+[133, 134)   6   12.0%   16.0%  #
+[134, 136)   6   12.0%   28.0%  #
+[136, 139)   4    8.0%   36.0%  #
+[139, 142)   6   12.0%   48.0%  #
+[142, 146)   1    2.0%   50.0%  
+[146, 151)  13   26.0%   76.0%  ###
+[151, 158)   9   18.0%   94.0%  ##
+[158, 167)   3    6.0%  100.0%  #
+[167, 178)   0    0.0%  100.0%  
+[178, 192)   0    0.0%  100.0%  
+[192, 209)   0    0.0%  100.0%  
+[209, 231)   0    0.0%  100.0%  
+[231, 258)   0    0.0%  100.0%  
+[258, inf)   0    0.0%  100.0%  
+Benchmark___1K_chunks__10KB	      20	 474946063 ns/op	  42.11 MB/s
 Histogram (unit: ms)
-Count: 100  Min: 117  Max: 143  Avg: 127.04
+Count: 20  Min: 458  Max: 492  Avg: 474.60
 ------------------------------------------------------------
-[117, 118)    1    1.0%    1.0%  
-[118, 119)    1    1.0%    2.0%  
-[119, 120)    0    0.0%    2.0%  
-[120, 121)    6    6.0%    8.0%  #
-[121, 123)   23   23.0%   31.0%  ##
-[123, 125)   22   22.0%   53.0%  ##
-[125, 128)   10   10.0%   63.0%  #
-[128, 132)    7    7.0%   70.0%  #
-[132, 137)   20   20.0%   90.0%  ##
-[137, 144)   10   10.0%  100.0%  #
-[144, 152)    0    0.0%  100.0%  
-[152, 162)    0    0.0%  100.0%  
-[162, 175)    0    0.0%  100.0%  
-[175, 191)    0    0.0%  100.0%  
-[191, 211)    0    0.0%  100.0%  
-[211, 236)    0    0.0%  100.0%  
-[236, inf)    0    0.0%  100.0%  
-Benchmark___1K_chunks___1KB	      50	 260678247 ns/op	   7.67 MB/s
+[458, 459)   1    5.0%    5.0%  #
+[459, 460)   0    0.0%    5.0%  
+[460, 461)   1    5.0%   10.0%  #
+[461, 463)   3   15.0%   25.0%  ##
+[463, 465)   1    5.0%   30.0%  #
+[465, 468)   4   20.0%   50.0%  ##
+[468, 472)   0    0.0%   50.0%  
+[472, 477)   0    0.0%   50.0%  
+[477, 483)   1    5.0%   55.0%  #
+[483, 491)   8   40.0%   95.0%  ####
+[491, 501)   1    5.0%  100.0%  #
+[501, 514)   0    0.0%  100.0%  
+[514, 530)   0    0.0%  100.0%  
+[530, 551)   0    0.0%  100.0%  
+[551, 577)   0    0.0%  100.0%  
+[577, 610)   0    0.0%  100.0%  
+[610, inf)   0    0.0%  100.0%  
+Benchmark___1K_chunks__10KB-2	      30	 267531367 ns/op	  74.76 MB/s
 Histogram (unit: ms)
-Count: 50  Min: 243  Max: 291  Avg: 260.18
+Count: 30  Min: 250  Max: 294  Avg: 267.07
 ------------------------------------------------------------
-[243, 244)   2    4.0%    4.0%  
-[244, 245)   0    0.0%    4.0%  
-[245, 246)   2    4.0%    8.0%  
-[246, 248)   1    2.0%   10.0%  
-[248, 250)   5   10.0%   20.0%  #
-[250, 253)   5   10.0%   30.0%  #
-[253, 257)   5   10.0%   40.0%  #
-[257, 263)   7   14.0%   54.0%  #
-[263, 270)  17   34.0%   88.0%  ###
-[270, 280)   3    6.0%   94.0%  #
-[280, 293)   3    6.0%  100.0%  #
-[293, 310)   0    0.0%  100.0%  
-[310, 332)   0    0.0%  100.0%  
-[332, 360)   0    0.0%  100.0%  
-[360, 397)   0    0.0%  100.0%  
-[397, 444)   0    0.0%  100.0%  
-[444, inf)   0    0.0%  100.0%  
-Benchmark___1K_chunks___1KB-2	     100	 147406551 ns/op	  13.57 MB/s
-Histogram (unit: ms)
-Count: 100  Min: 134  Max: 160  Avg: 146.88
-------------------------------------------------------------
-[134, 135)    3    3.0%    3.0%  
-[135, 136)    1    1.0%    4.0%  
-[136, 137)    5    5.0%    9.0%  #
-[137, 138)    3    3.0%   12.0%  
-[138, 140)    8    8.0%   20.0%  #
-[140, 142)    6    6.0%   26.0%  #
-[142, 145)   12   12.0%   38.0%  #
-[145, 149)   13   13.0%   51.0%  #
-[149, 154)   31   31.0%   82.0%  ###
-[154, 161)   18   18.0%  100.0%  ##
-[161, 169)    0    0.0%  100.0%  
-[169, 179)    0    0.0%  100.0%  
-[179, 192)    0    0.0%  100.0%  
-[192, 208)    0    0.0%  100.0%  
-[208, 228)    0    0.0%  100.0%  
-[228, 253)    0    0.0%  100.0%  
-[253, inf)    0    0.0%  100.0%  
-Benchmark___1K_chunks__10KB	      20	 484028853 ns/op	  41.32 MB/s
-Histogram (unit: ms)
-Count: 20  Min: 468  Max: 501  Avg: 483.50
-------------------------------------------------------------
-[468, 469)   1    5.0%    5.0%  #
-[469, 470)   1    5.0%   10.0%  #
-[470, 471)   0    0.0%   10.0%  
-[471, 473)   0    0.0%   10.0%  
-[473, 475)   1    5.0%   15.0%  #
-[475, 478)   2   10.0%   25.0%  #
-[478, 482)   2   10.0%   35.0%  #
-[482, 487)   7   35.0%   70.0%  ####
-[487, 493)   4   20.0%   90.0%  ##
-[493, 501)   1    5.0%   95.0%  #
-[501, 511)   1    5.0%  100.0%  #
-[511, 523)   0    0.0%  100.0%  
-[523, 539)   0    0.0%  100.0%  
-[539, 559)   0    0.0%  100.0%  
-[559, 585)   0    0.0%  100.0%  
-[585, 618)   0    0.0%  100.0%  
-[618, inf)   0    0.0%  100.0%  
-Benchmark___1K_chunks__10KB-2	      50	 255874182 ns/op	  78.16 MB/s
-Histogram (unit: ms)
-Count: 50  Min: 239  Max: 268  Avg: 255.42
-------------------------------------------------------------
-[239, 240)   1    2.0%    2.0%  
-[240, 241)   0    0.0%    2.0%  
-[241, 242)   0    0.0%    2.0%  
-[242, 243)   1    2.0%    4.0%  
-[243, 245)   1    2.0%    6.0%  
-[245, 248)   4    8.0%   14.0%  #
-[248, 251)   2    4.0%   18.0%  
-[251, 255)   5   10.0%   28.0%  #
-[255, 261)  29   58.0%   86.0%  ######
-[261, 268)   6   12.0%   98.0%  #
-[268, 277)   1    2.0%  100.0%  
-[277, 288)   0    0.0%  100.0%  
-[288, 302)   0    0.0%  100.0%  
-[302, 320)   0    0.0%  100.0%  
-[320, 343)   0    0.0%  100.0%  
-[343, 371)   0    0.0%  100.0%  
-[371, inf)   0    0.0%  100.0%  
-Benchmark___1K_chunks_100KB	       5	2464952174 ns/op	  81.14 MB/s
+[250, 251)   1    3.3%    3.3%  
+[251, 252)   1    3.3%    6.7%  
+[252, 253)   0    0.0%    6.7%  
+[253, 255)   0    0.0%    6.7%  
+[255, 257)   2    6.7%   13.3%  #
+[257, 260)   2    6.7%   20.0%  #
+[260, 264)   7   23.3%   43.3%  ##
+[264, 269)   3   10.0%   53.3%  #
+[269, 276)   8   26.7%   80.0%  ###
+[276, 285)   5   16.7%   96.7%  ##
+[285, 297)   1    3.3%  100.0%  
+[297, 313)   0    0.0%  100.0%  
+[313, 333)   0    0.0%  100.0%  
+[333, 359)   0    0.0%  100.0%  
+[359, 393)   0    0.0%  100.0%  
+[393, 437)   0    0.0%  100.0%  
+[437, inf)   0    0.0%  100.0%  
+Benchmark___1K_chunks_100KB	       2	2675372295 ns/op	  74.76 MB/s
 Histogram (unit: s)
-Count: 5  Min: 2  Max: 2  Avg: 2.00
+Count: 2  Min: 2  Max: 2  Avg: 2.00
 ------------------------------------------------------------
-[  2,   3)  5  100.0%  100.0%  ##########
+[  2,   3)  2  100.0%  100.0%  ##########
 [  3,   3)  0    0.0%  100.0%  
 [  3,   3)  0    0.0%  100.0%  
 [  3,   3)  0    0.0%  100.0%  
@@ -1353,7 +1353,7 @@
 [  3,   3)  0    0.0%  100.0%  
 [  3,   3)  0    0.0%  100.0%  
 [  3, inf)  0    0.0%  100.0%  
-Benchmark___1K_chunks_100KB-2	       5	1336699604 ns/op	 149.62 MB/s
+Benchmark___1K_chunks_100KB-2	       5	1421481350 ns/op	 140.70 MB/s
 Histogram (unit: s)
 Count: 5  Min: 1  Max: 1  Avg: 1.00
 ------------------------------------------------------------
@@ -1378,28 +1378,7 @@
 ================================================================================
 Echo streaming RPC (Per chunk)
 ================================================================================
-Benchmark__per_chunk____1B	   50000	    233075 ns/op	   0.01 MB/s
-Histogram (unit: s)
-Count: 1  Min: 11  Max: 11  Avg: 11.00
-------------------------------------------------------------
-[ 11,  12)  1  100.0%  100.0%  ##########
-[ 12,  12)  0    0.0%  100.0%  
-[ 12,  12)  0    0.0%  100.0%  
-[ 12,  12)  0    0.0%  100.0%  
-[ 12,  12)  0    0.0%  100.0%  
-[ 12,  12)  0    0.0%  100.0%  
-[ 12,  12)  0    0.0%  100.0%  
-[ 12,  12)  0    0.0%  100.0%  
-[ 12,  12)  0    0.0%  100.0%  
-[ 12,  12)  0    0.0%  100.0%  
-[ 12,  12)  0    0.0%  100.0%  
-[ 12,  12)  0    0.0%  100.0%  
-[ 12,  12)  0    0.0%  100.0%  
-[ 12,  12)  0    0.0%  100.0%  
-[ 12,  12)  0    0.0%  100.0%  
-[ 12,  12)  0    0.0%  100.0%  
-[ 12, inf)  0    0.0%  100.0%  
-Benchmark__per_chunk____1B-2	   50000	    177314 ns/op	   0.01 MB/s
+Benchmark__per_chunk____1B	   50000	    163939 ns/op	   0.01 MB/s
 Histogram (unit: s)
 Count: 1  Min: 8  Max: 8  Avg: 8.00
 ------------------------------------------------------------
@@ -1420,49 +1399,7 @@
 [  9,   9)  0    0.0%  100.0%  
 [  9,   9)  0    0.0%  100.0%  
 [  9, inf)  0    0.0%  100.0%  
-Benchmark__per_chunk___10B	   20000	    519996 ns/op	   0.04 MB/s
-Histogram (unit: s)
-Count: 1  Min: 10  Max: 10  Avg: 10.00
-------------------------------------------------------------
-[ 10,  11)  1  100.0%  100.0%  ##########
-[ 11,  11)  0    0.0%  100.0%  
-[ 11,  11)  0    0.0%  100.0%  
-[ 11,  11)  0    0.0%  100.0%  
-[ 11,  11)  0    0.0%  100.0%  
-[ 11,  11)  0    0.0%  100.0%  
-[ 11,  11)  0    0.0%  100.0%  
-[ 11,  11)  0    0.0%  100.0%  
-[ 11,  11)  0    0.0%  100.0%  
-[ 11,  11)  0    0.0%  100.0%  
-[ 11,  11)  0    0.0%  100.0%  
-[ 11,  11)  0    0.0%  100.0%  
-[ 11,  11)  0    0.0%  100.0%  
-[ 11,  11)  0    0.0%  100.0%  
-[ 11,  11)  0    0.0%  100.0%  
-[ 11,  11)  0    0.0%  100.0%  
-[ 11, inf)  0    0.0%  100.0%  
-Benchmark__per_chunk___10B-2	   50000	    338254 ns/op	   0.06 MB/s
-Histogram (unit: s)
-Count: 1  Min: 16  Max: 16  Avg: 16.00
-------------------------------------------------------------
-[ 16,  17)  1  100.0%  100.0%  ##########
-[ 17,  17)  0    0.0%  100.0%  
-[ 17,  17)  0    0.0%  100.0%  
-[ 17,  17)  0    0.0%  100.0%  
-[ 17,  17)  0    0.0%  100.0%  
-[ 17,  17)  0    0.0%  100.0%  
-[ 17,  17)  0    0.0%  100.0%  
-[ 17,  17)  0    0.0%  100.0%  
-[ 17,  17)  0    0.0%  100.0%  
-[ 17,  17)  0    0.0%  100.0%  
-[ 17,  17)  0    0.0%  100.0%  
-[ 17,  17)  0    0.0%  100.0%  
-[ 17,  17)  0    0.0%  100.0%  
-[ 17,  17)  0    0.0%  100.0%  
-[ 17,  17)  0    0.0%  100.0%  
-[ 17,  17)  0    0.0%  100.0%  
-[ 17, inf)  0    0.0%  100.0%  
-Benchmark__per_chunk__100B	   10000	    573593 ns/op	   0.35 MB/s
+Benchmark__per_chunk____1B-2	   50000	    118409 ns/op	   0.02 MB/s
 Histogram (unit: s)
 Count: 1  Min: 5  Max: 5  Avg: 5.00
 ------------------------------------------------------------
@@ -1483,70 +1420,112 @@
 [  6,   6)  0    0.0%  100.0%  
 [  6,   6)  0    0.0%  100.0%  
 [  6, inf)  0    0.0%  100.0%  
-Benchmark__per_chunk__100B-2	   50000	    267646 ns/op	   0.75 MB/s
+Benchmark__per_chunk___10B	   20000	    321908 ns/op	   0.06 MB/s
 Histogram (unit: s)
-Count: 1  Min: 13  Max: 13  Avg: 13.00
+Count: 1  Min: 6  Max: 6  Avg: 6.00
 ------------------------------------------------------------
-[ 13,  14)  1  100.0%  100.0%  ##########
-[ 14,  14)  0    0.0%  100.0%  
-[ 14,  14)  0    0.0%  100.0%  
-[ 14,  14)  0    0.0%  100.0%  
-[ 14,  14)  0    0.0%  100.0%  
-[ 14,  14)  0    0.0%  100.0%  
-[ 14,  14)  0    0.0%  100.0%  
-[ 14,  14)  0    0.0%  100.0%  
-[ 14,  14)  0    0.0%  100.0%  
-[ 14,  14)  0    0.0%  100.0%  
-[ 14,  14)  0    0.0%  100.0%  
-[ 14,  14)  0    0.0%  100.0%  
-[ 14,  14)  0    0.0%  100.0%  
-[ 14,  14)  0    0.0%  100.0%  
-[ 14,  14)  0    0.0%  100.0%  
-[ 14,  14)  0    0.0%  100.0%  
-[ 14, inf)  0    0.0%  100.0%  
-Benchmark__per_chunk___1KB	   20000	    514359 ns/op	   3.89 MB/s
+[  6,   7)  1  100.0%  100.0%  ##########
+[  7,   7)  0    0.0%  100.0%  
+[  7,   7)  0    0.0%  100.0%  
+[  7,   7)  0    0.0%  100.0%  
+[  7,   7)  0    0.0%  100.0%  
+[  7,   7)  0    0.0%  100.0%  
+[  7,   7)  0    0.0%  100.0%  
+[  7,   7)  0    0.0%  100.0%  
+[  7,   7)  0    0.0%  100.0%  
+[  7,   7)  0    0.0%  100.0%  
+[  7,   7)  0    0.0%  100.0%  
+[  7,   7)  0    0.0%  100.0%  
+[  7,   7)  0    0.0%  100.0%  
+[  7,   7)  0    0.0%  100.0%  
+[  7,   7)  0    0.0%  100.0%  
+[  7,   7)  0    0.0%  100.0%  
+[  7, inf)  0    0.0%  100.0%  
+Benchmark__per_chunk___10B-2	   50000	    176818 ns/op	   0.11 MB/s
 Histogram (unit: s)
-Count: 1  Min: 10  Max: 10  Avg: 10.00
+Count: 1  Min: 8  Max: 8  Avg: 8.00
 ------------------------------------------------------------
-[ 10,  11)  1  100.0%  100.0%  ##########
-[ 11,  11)  0    0.0%  100.0%  
-[ 11,  11)  0    0.0%  100.0%  
-[ 11,  11)  0    0.0%  100.0%  
-[ 11,  11)  0    0.0%  100.0%  
-[ 11,  11)  0    0.0%  100.0%  
-[ 11,  11)  0    0.0%  100.0%  
-[ 11,  11)  0    0.0%  100.0%  
-[ 11,  11)  0    0.0%  100.0%  
-[ 11,  11)  0    0.0%  100.0%  
-[ 11,  11)  0    0.0%  100.0%  
-[ 11,  11)  0    0.0%  100.0%  
-[ 11,  11)  0    0.0%  100.0%  
-[ 11,  11)  0    0.0%  100.0%  
-[ 11,  11)  0    0.0%  100.0%  
-[ 11,  11)  0    0.0%  100.0%  
-[ 11, inf)  0    0.0%  100.0%  
-Benchmark__per_chunk___1KB-2	   50000	    275305 ns/op	   7.26 MB/s
+[  8,   9)  1  100.0%  100.0%  ##########
+[  9,   9)  0    0.0%  100.0%  
+[  9,   9)  0    0.0%  100.0%  
+[  9,   9)  0    0.0%  100.0%  
+[  9,   9)  0    0.0%  100.0%  
+[  9,   9)  0    0.0%  100.0%  
+[  9,   9)  0    0.0%  100.0%  
+[  9,   9)  0    0.0%  100.0%  
+[  9,   9)  0    0.0%  100.0%  
+[  9,   9)  0    0.0%  100.0%  
+[  9,   9)  0    0.0%  100.0%  
+[  9,   9)  0    0.0%  100.0%  
+[  9,   9)  0    0.0%  100.0%  
+[  9,   9)  0    0.0%  100.0%  
+[  9,   9)  0    0.0%  100.0%  
+[  9,   9)  0    0.0%  100.0%  
+[  9, inf)  0    0.0%  100.0%  
+Benchmark__per_chunk__100B	   20000	    411514 ns/op	   0.49 MB/s
 Histogram (unit: s)
-Count: 1  Min: 13  Max: 13  Avg: 13.00
+Count: 1  Min: 8  Max: 8  Avg: 8.00
 ------------------------------------------------------------
-[ 13,  14)  1  100.0%  100.0%  ##########
-[ 14,  14)  0    0.0%  100.0%  
-[ 14,  14)  0    0.0%  100.0%  
-[ 14,  14)  0    0.0%  100.0%  
-[ 14,  14)  0    0.0%  100.0%  
-[ 14,  14)  0    0.0%  100.0%  
-[ 14,  14)  0    0.0%  100.0%  
-[ 14,  14)  0    0.0%  100.0%  
-[ 14,  14)  0    0.0%  100.0%  
-[ 14,  14)  0    0.0%  100.0%  
-[ 14,  14)  0    0.0%  100.0%  
-[ 14,  14)  0    0.0%  100.0%  
-[ 14,  14)  0    0.0%  100.0%  
-[ 14,  14)  0    0.0%  100.0%  
-[ 14,  14)  0    0.0%  100.0%  
-[ 14,  14)  0    0.0%  100.0%  
-[ 14, inf)  0    0.0%  100.0%  
-Benchmark__per_chunk__10KB	   10000	    703176 ns/op	  28.44 MB/s
+[  8,   9)  1  100.0%  100.0%  ##########
+[  9,   9)  0    0.0%  100.0%  
+[  9,   9)  0    0.0%  100.0%  
+[  9,   9)  0    0.0%  100.0%  
+[  9,   9)  0    0.0%  100.0%  
+[  9,   9)  0    0.0%  100.0%  
+[  9,   9)  0    0.0%  100.0%  
+[  9,   9)  0    0.0%  100.0%  
+[  9,   9)  0    0.0%  100.0%  
+[  9,   9)  0    0.0%  100.0%  
+[  9,   9)  0    0.0%  100.0%  
+[  9,   9)  0    0.0%  100.0%  
+[  9,   9)  0    0.0%  100.0%  
+[  9,   9)  0    0.0%  100.0%  
+[  9,   9)  0    0.0%  100.0%  
+[  9,   9)  0    0.0%  100.0%  
+[  9, inf)  0    0.0%  100.0%  
+Benchmark__per_chunk__100B-2	   30000	    231565 ns/op	   0.86 MB/s
+Histogram (unit: s)
+Count: 1  Min: 6  Max: 6  Avg: 6.00
+------------------------------------------------------------
+[  6,   7)  1  100.0%  100.0%  ##########
+[  7,   7)  0    0.0%  100.0%  
+[  7,   7)  0    0.0%  100.0%  
+[  7,   7)  0    0.0%  100.0%  
+[  7,   7)  0    0.0%  100.0%  
+[  7,   7)  0    0.0%  100.0%  
+[  7,   7)  0    0.0%  100.0%  
+[  7,   7)  0    0.0%  100.0%  
+[  7,   7)  0    0.0%  100.0%  
+[  7,   7)  0    0.0%  100.0%  
+[  7,   7)  0    0.0%  100.0%  
+[  7,   7)  0    0.0%  100.0%  
+[  7,   7)  0    0.0%  100.0%  
+[  7,   7)  0    0.0%  100.0%  
+[  7,   7)  0    0.0%  100.0%  
+[  7,   7)  0    0.0%  100.0%  
+[  7, inf)  0    0.0%  100.0%  
+Benchmark__per_chunk___1KB	   20000	    423999 ns/op	   4.72 MB/s
+Histogram (unit: s)
+Count: 1  Min: 8  Max: 8  Avg: 8.00
+------------------------------------------------------------
+[  8,   9)  1  100.0%  100.0%  ##########
+[  9,   9)  0    0.0%  100.0%  
+[  9,   9)  0    0.0%  100.0%  
+[  9,   9)  0    0.0%  100.0%  
+[  9,   9)  0    0.0%  100.0%  
+[  9,   9)  0    0.0%  100.0%  
+[  9,   9)  0    0.0%  100.0%  
+[  9,   9)  0    0.0%  100.0%  
+[  9,   9)  0    0.0%  100.0%  
+[  9,   9)  0    0.0%  100.0%  
+[  9,   9)  0    0.0%  100.0%  
+[  9,   9)  0    0.0%  100.0%  
+[  9,   9)  0    0.0%  100.0%  
+[  9,   9)  0    0.0%  100.0%  
+[  9,   9)  0    0.0%  100.0%  
+[  9,   9)  0    0.0%  100.0%  
+[  9, inf)  0    0.0%  100.0%  
+Benchmark__per_chunk___1KB-2	   30000	    248721 ns/op	   8.04 MB/s
 Histogram (unit: s)
 Count: 1  Min: 7  Max: 7  Avg: 7.00
 ------------------------------------------------------------
@@ -1567,7 +1546,49 @@
 [  8,   8)  0    0.0%  100.0%  
 [  8,   8)  0    0.0%  100.0%  
 [  8, inf)  0    0.0%  100.0%  
-Benchmark__per_chunk__10KB-2	   20000	    395105 ns/op	  50.62 MB/s
+Benchmark__per_chunk__10KB	   10000	    631536 ns/op	  31.67 MB/s
+Histogram (unit: s)
+Count: 1  Min: 6  Max: 6  Avg: 6.00
+------------------------------------------------------------
+[  6,   7)  1  100.0%  100.0%  ##########
+[  7,   7)  0    0.0%  100.0%  
+[  7,   7)  0    0.0%  100.0%  
+[  7,   7)  0    0.0%  100.0%  
+[  7,   7)  0    0.0%  100.0%  
+[  7,   7)  0    0.0%  100.0%  
+[  7,   7)  0    0.0%  100.0%  
+[  7,   7)  0    0.0%  100.0%  
+[  7,   7)  0    0.0%  100.0%  
+[  7,   7)  0    0.0%  100.0%  
+[  7,   7)  0    0.0%  100.0%  
+[  7,   7)  0    0.0%  100.0%  
+[  7,   7)  0    0.0%  100.0%  
+[  7,   7)  0    0.0%  100.0%  
+[  7,   7)  0    0.0%  100.0%  
+[  7,   7)  0    0.0%  100.0%  
+[  7, inf)  0    0.0%  100.0%  
+Benchmark__per_chunk__10KB-2	   20000	    346868 ns/op	  57.66 MB/s
+Histogram (unit: s)
+Count: 1  Min: 6  Max: 6  Avg: 6.00
+------------------------------------------------------------
+[  6,   7)  1  100.0%  100.0%  ##########
+[  7,   7)  0    0.0%  100.0%  
+[  7,   7)  0    0.0%  100.0%  
+[  7,   7)  0    0.0%  100.0%  
+[  7,   7)  0    0.0%  100.0%  
+[  7,   7)  0    0.0%  100.0%  
+[  7,   7)  0    0.0%  100.0%  
+[  7,   7)  0    0.0%  100.0%  
+[  7,   7)  0    0.0%  100.0%  
+[  7,   7)  0    0.0%  100.0%  
+[  7,   7)  0    0.0%  100.0%  
+[  7,   7)  0    0.0%  100.0%  
+[  7,   7)  0    0.0%  100.0%  
+[  7,   7)  0    0.0%  100.0%  
+[  7,   7)  0    0.0%  100.0%  
+[  7,   7)  0    0.0%  100.0%  
+[  7, inf)  0    0.0%  100.0%  
+Benchmark__per_chunk_100KB	    3000	   2613430 ns/op	  76.53 MB/s
 Histogram (unit: s)
 Count: 1  Min: 7  Max: 7  Avg: 7.00
 ------------------------------------------------------------
@@ -1588,338 +1609,107 @@
 [  8,   8)  0    0.0%  100.0%  
 [  8,   8)  0    0.0%  100.0%  
 [  8, inf)  0    0.0%  100.0%  
-Benchmark__per_chunk_100KB	    5000	   2834149 ns/op	  70.57 MB/s
+Benchmark__per_chunk_100KB-2	    5000	   1369809 ns/op	 146.01 MB/s
 Histogram (unit: s)
-Count: 1  Min: 14  Max: 14  Avg: 14.00
+Count: 1  Min: 6  Max: 6  Avg: 6.00
 ------------------------------------------------------------
-[ 14,  15)  1  100.0%  100.0%  ##########
-[ 15,  15)  0    0.0%  100.0%  
-[ 15,  15)  0    0.0%  100.0%  
-[ 15,  15)  0    0.0%  100.0%  
-[ 15,  15)  0    0.0%  100.0%  
-[ 15,  15)  0    0.0%  100.0%  
-[ 15,  15)  0    0.0%  100.0%  
-[ 15,  15)  0    0.0%  100.0%  
-[ 15,  15)  0    0.0%  100.0%  
-[ 15,  15)  0    0.0%  100.0%  
-[ 15,  15)  0    0.0%  100.0%  
-[ 15,  15)  0    0.0%  100.0%  
-[ 15,  15)  0    0.0%  100.0%  
-[ 15,  15)  0    0.0%  100.0%  
-[ 15,  15)  0    0.0%  100.0%  
-[ 15,  15)  0    0.0%  100.0%  
-[ 15, inf)  0    0.0%  100.0%  
-Benchmark__per_chunk_100KB-2	   10000	   1461822 ns/op	 136.82 MB/s
-Histogram (unit: s)
-Count: 1  Min: 14  Max: 14  Avg: 14.00
-------------------------------------------------------------
-[ 14,  15)  1  100.0%  100.0%  ##########
-[ 15,  15)  0    0.0%  100.0%  
-[ 15,  15)  0    0.0%  100.0%  
-[ 15,  15)  0    0.0%  100.0%  
-[ 15,  15)  0    0.0%  100.0%  
-[ 15,  15)  0    0.0%  100.0%  
-[ 15,  15)  0    0.0%  100.0%  
-[ 15,  15)  0    0.0%  100.0%  
-[ 15,  15)  0    0.0%  100.0%  
-[ 15,  15)  0    0.0%  100.0%  
-[ 15,  15)  0    0.0%  100.0%  
-[ 15,  15)  0    0.0%  100.0%  
-[ 15,  15)  0    0.0%  100.0%  
-[ 15,  15)  0    0.0%  100.0%  
-[ 15,  15)  0    0.0%  100.0%  
-[ 15,  15)  0    0.0%  100.0%  
-[ 15, inf)  0    0.0%  100.0%  
+[  6,   7)  1  100.0%  100.0%  ##########
+[  7,   7)  0    0.0%  100.0%  
+[  7,   7)  0    0.0%  100.0%  
+[  7,   7)  0    0.0%  100.0%  
+[  7,   7)  0    0.0%  100.0%  
+[  7,   7)  0    0.0%  100.0%  
+[  7,   7)  0    0.0%  100.0%  
+[  7,   7)  0    0.0%  100.0%  
+[  7,   7)  0    0.0%  100.0%  
+[  7,   7)  0    0.0%  100.0%  
+[  7,   7)  0    0.0%  100.0%  
+[  7,   7)  0    0.0%  100.0%  
+[  7,   7)  0    0.0%  100.0%  
+[  7,   7)  0    0.0%  100.0%  
+[  7,   7)  0    0.0%  100.0%  
+[  7,   7)  0    0.0%  100.0%  
+[  7, inf)  0    0.0%  100.0%  
 
 ================================================================================
 Echo RPC when multiplexing with Echo streaming RPC
 ================================================================================
-Benchmark___10B_mux__100_chunks___10B	     500	  22049071 ns/op	   0.00 MB/s
+Benchmark___10B_mux__100_chunks___10B	     500	  18817141 ns/op	   0.00 MB/s
 Histogram (unit: ms)
-Count: 500  Min: 10  Max: 26  Avg: 21.57
+Count: 500  Min: 7  Max: 26  Avg: 18.28
 ------------------------------------------------------------
-[ 10,  11)   24    4.8%    4.8%  
-[ 11,  12)   20    4.0%    8.8%  
-[ 12,  13)    0    0.0%    8.8%  
-[ 13,  14)    1    0.2%    9.0%  
-[ 14,  16)    1    0.2%    9.2%  
-[ 16,  18)   44    8.8%   18.0%  #
-[ 18,  21)    1    0.2%   18.2%  
-[ 21,  24)  255   51.0%   69.2%  #####
-[ 24,  28)  154   30.8%  100.0%  ###
-[ 28,  33)    0    0.0%  100.0%  
-[ 33,  39)    0    0.0%  100.0%  
-[ 39,  46)    0    0.0%  100.0%  
-[ 46,  55)    0    0.0%  100.0%  
-[ 55,  66)    0    0.0%  100.0%  
-[ 66,  79)    0    0.0%  100.0%  
-[ 79,  95)    0    0.0%  100.0%  
-[ 95, inf)    0    0.0%  100.0%  
-Benchmark___10B_mux__100_chunks___10B-2	    2000	   4734244 ns/op	   0.00 MB/s
-Histogram (unit: ms)
-Count: 2000  Min: 1  Max: 11  Avg: 4.29
-------------------------------------------------------------
-[  1,   2)     1    0.1%    0.1%  
-[  2,   3)   681   34.1%   34.1%  ###
-[  3,   4)   457   22.9%   57.0%  ##
-[  4,   5)   197    9.9%   66.8%  #
-[  5,   6)   120    6.0%   72.8%  #
-[  6,   8)   188    9.4%   82.2%  #
-[  8,  10)   230   11.5%   93.7%  #
-[ 10,  12)   126    6.3%  100.0%  #
-[ 12,  15)     0    0.0%  100.0%  
-[ 15,  18)     0    0.0%  100.0%  
-[ 18,  22)     0    0.0%  100.0%  
-[ 22,  27)     0    0.0%  100.0%  
-[ 27,  33)     0    0.0%  100.0%  
-[ 33,  40)     0    0.0%  100.0%  
-[ 40,  48)     0    0.0%  100.0%  
-[ 48,  57)     0    0.0%  100.0%  
-[ 57, inf)     0    0.0%  100.0%  
-Benchmark___10B_mux__100_chunks__100B	     500	  23746639 ns/op	   0.00 MB/s
-Histogram (unit: ms)
-Count: 500  Min: 6  Max: 28  Avg: 23.15
-------------------------------------------------------------
-[  6,   7)    1    0.2%    0.2%  
-[  7,   8)    0    0.0%    0.2%  
-[  8,   9)    0    0.0%    0.2%  
-[  9,  10)    2    0.4%    0.6%  
-[ 10,  12)   33    6.6%    7.2%  #
-[ 12,  14)    5    1.0%    8.2%  
-[ 14,  17)    8    1.6%    9.8%  
-[ 17,  21)   44    8.8%   18.6%  #
-[ 21,  26)  308   61.6%   80.2%  ######
-[ 26,  32)   99   19.8%  100.0%  ##
-[ 32,  39)    0    0.0%  100.0%  
-[ 39,  48)    0    0.0%  100.0%  
-[ 48,  59)    0    0.0%  100.0%  
-[ 59,  73)    0    0.0%  100.0%  
-[ 73,  90)    0    0.0%  100.0%  
-[ 90, 111)    0    0.0%  100.0%  
-[111, inf)    0    0.0%  100.0%  
-Benchmark___10B_mux__100_chunks__100B-2	    2000	   5501514 ns/op	   0.00 MB/s
-Histogram (unit: ms)
-Count: 2000  Min: 1  Max: 13  Avg: 5.06
-------------------------------------------------------------
-[  1,   2)     8    0.4%    0.4%  
-[  2,   3)   630   31.5%   31.9%  ###
-[  3,   4)   277   13.9%   45.8%  #
-[  4,   5)   229   11.5%   57.2%  #
-[  5,   6)   147    7.4%   64.5%  #
-[  6,   8)   223   11.2%   75.7%  #
-[  8,  10)   177    8.8%   84.6%  #
-[ 10,  13)   291   14.6%   99.1%  #
-[ 13,  16)    18    0.9%  100.0%  
-[ 16,  20)     0    0.0%  100.0%  
-[ 20,  25)     0    0.0%  100.0%  
-[ 25,  31)     0    0.0%  100.0%  
-[ 31,  38)     0    0.0%  100.0%  
-[ 38,  46)     0    0.0%  100.0%  
-[ 46,  56)     0    0.0%  100.0%  
-[ 56,  67)     0    0.0%  100.0%  
-[ 67, inf)     0    0.0%  100.0%  
-Benchmark___10B_mux__100_chunks___1KB	     500	  25033793 ns/op	   0.00 MB/s
-Histogram (unit: ms)
-Count: 500  Min: 9  Max: 31  Avg: 24.50
-------------------------------------------------------------
-[  9,  10)   14    2.8%    2.8%  
-[ 10,  11)   10    2.0%    4.8%  
-[ 11,  12)    2    0.4%    5.2%  
-[ 12,  13)   22    4.4%    9.6%  
-[ 13,  15)    4    0.8%   10.4%  
-[ 15,  17)    0    0.0%   10.4%  
-[ 17,  20)   23    4.6%   15.0%  
-[ 20,  24)   30    6.0%   21.0%  #
-[ 24,  29)  381   76.2%   97.2%  ########
-[ 29,  35)   14    2.8%  100.0%  
-[ 35,  42)    0    0.0%  100.0%  
-[ 42,  51)    0    0.0%  100.0%  
-[ 51,  62)    0    0.0%  100.0%  
-[ 62,  76)    0    0.0%  100.0%  
-[ 76,  93)    0    0.0%  100.0%  
-[ 93, 114)    0    0.0%  100.0%  
-[114, inf)    0    0.0%  100.0%  
-Benchmark___10B_mux__100_chunks___1KB-2	    2000	   5598670 ns/op	   0.00 MB/s
-Histogram (unit: ms)
-Count: 2000  Min: 1  Max: 15  Avg: 5.11
-------------------------------------------------------------
-[  1,   2)   318   15.9%   15.9%  ##
-[  2,   3)   460   23.0%   38.9%  ##
-[  3,   4)   186    9.3%   48.2%  #
-[  4,   5)   188    9.4%   57.6%  #
-[  5,   7)   231   11.6%   69.2%  #
-[  7,   9)   175    8.8%   77.9%  #
-[  9,  11)   132    6.6%   84.5%  #
-[ 11,  14)   265   13.2%   97.8%  #
-[ 14,  18)    45    2.2%  100.0%  
-[ 18,  22)     0    0.0%  100.0%  
-[ 22,  27)     0    0.0%  100.0%  
-[ 27,  33)     0    0.0%  100.0%  
-[ 33,  41)     0    0.0%  100.0%  
-[ 41,  50)     0    0.0%  100.0%  
-[ 50,  61)     0    0.0%  100.0%  
-[ 61,  75)     0    0.0%  100.0%  
-[ 75, inf)     0    0.0%  100.0%  
-Benchmark___10B_mux___1K_chunks___10B	     100	 121659148 ns/op	   0.00 MB/s
-Histogram (unit: ms)
-Count: 100  Min: 4  Max: 179  Avg: 121.14
-------------------------------------------------------------
-[  4,   5)    1    1.0%    1.0%  
-[  5,   6)    0    0.0%    1.0%  
-[  6,   7)    0    0.0%    1.0%  
-[  7,   9)    0    0.0%    1.0%  
-[  9,  12)    0    0.0%    1.0%  
-[ 12,  17)    0    0.0%    1.0%  
-[ 17,  24)    0    0.0%    1.0%  
-[ 24,  35)    1    1.0%    2.0%  
-[ 35,  50)    7    7.0%    9.0%  #
-[ 50,  72)   15   15.0%   24.0%  ##
-[ 72, 103)   13   13.0%   37.0%  #
-[103, 147)   22   22.0%   59.0%  ##
-[147, 209)   41   41.0%  100.0%  ####
-[209, 296)    0    0.0%  100.0%  
-[296, 420)    0    0.0%  100.0%  
-[420, 595)    0    0.0%  100.0%  
-[595, inf)    0    0.0%  100.0%  
-Benchmark___10B_mux___1K_chunks___10B-2	    1000	   7827224 ns/op	   0.00 MB/s
-Histogram (unit: ms)
-Count: 1000  Min: 2  Max: 50  Avg: 7.36
-------------------------------------------------------------
-[  2,   3)   251   25.1%   25.1%  ###
-[  3,   4)   172   17.2%   42.3%  ##
-[  4,   5)   114   11.4%   53.7%  #
-[  5,   7)   148   14.8%   68.5%  #
-[  7,   9)   107   10.7%   79.2%  #
-[  9,  12)    58    5.8%   85.0%  #
-[ 12,  16)    31    3.1%   88.1%  
-[ 16,  22)    36    3.6%   91.7%  
-[ 22,  29)    35    3.5%   95.2%  
-[ 29,  39)    29    2.9%   98.1%  
-[ 39,  52)    19    1.9%  100.0%  
-[ 52,  69)     0    0.0%  100.0%  
-[ 69,  91)     0    0.0%  100.0%  
-[ 91, 119)     0    0.0%  100.0%  
-[119, 156)     0    0.0%  100.0%  
-[156, 203)     0    0.0%  100.0%  
-[203, inf)     0    0.0%  100.0%  
-Benchmark___10B_mux___1K_chunks__100B	     100	 141824661 ns/op	   0.00 MB/s
-Histogram (unit: ms)
-Count: 100  Min: 12  Max: 207  Avg: 141.35
-------------------------------------------------------------
-[ 12,  13)    1    1.0%    1.0%  
-[ 13,  14)    0    0.0%    1.0%  
-[ 14,  16)    1    1.0%    2.0%  
-[ 16,  18)    1    1.0%    3.0%  
-[ 18,  22)    0    0.0%    3.0%  
-[ 22,  27)    0    0.0%    3.0%  
-[ 27,  35)    0    0.0%    3.0%  
-[ 35,  46)    1    1.0%    4.0%  
-[ 46,  62)   10   10.0%   14.0%  #
-[ 62,  85)   16   16.0%   30.0%  ##
-[ 85, 118)    0    0.0%   30.0%  
-[118, 165)   27   27.0%   57.0%  ###
-[165, 232)   43   43.0%  100.0%  ####
-[232, 328)    0    0.0%  100.0%  
-[328, 465)    0    0.0%  100.0%  
-[465, 659)    0    0.0%  100.0%  
-[659, inf)    0    0.0%  100.0%  
-Benchmark___10B_mux___1K_chunks__100B-2	    1000	  11127970 ns/op	   0.00 MB/s
-Histogram (unit: ms)
-Count: 1000  Min: 1  Max: 70  Avg: 10.65
-------------------------------------------------------------
-[  1,   2)     1    0.1%    0.1%  
-[  2,   3)   199   19.9%   20.0%  ##
-[  3,   4)    94    9.4%   29.4%  #
-[  4,   6)   196   19.6%   49.0%  ##
-[  6,   9)   192   19.2%   68.2%  ##
-[  9,  13)   147   14.7%   82.9%  #
-[ 13,  18)    45    4.5%   87.4%  
-[ 18,  25)    13    1.3%   88.7%  
-[ 25,  34)    27    2.7%   91.4%  
-[ 34,  46)    20    2.0%   93.4%  
-[ 46,  62)    47    4.7%   98.1%  
-[ 62,  84)    19    1.9%  100.0%  
-[ 84, 113)     0    0.0%  100.0%  
-[113, 152)     0    0.0%  100.0%  
-[152, 204)     0    0.0%  100.0%  
-[204, 272)     0    0.0%  100.0%  
-[272, inf)     0    0.0%  100.0%  
-Benchmark___10B_mux___1K_chunks___1KB	     100	 148589902 ns/op	   0.00 MB/s
-Histogram (unit: ms)
-Count: 100  Min: 8  Max: 262  Avg: 148.08
-------------------------------------------------------------
-[  8,   9)    1    1.0%    1.0%  
-[  9,  10)    1    1.0%    2.0%  
-[ 10,  12)    1    1.0%    3.0%  
-[ 12,  15)    0    0.0%    3.0%  
-[ 15,  19)    3    3.0%    6.0%  
-[ 19,  25)    1    1.0%    7.0%  
-[ 25,  34)    1    1.0%    8.0%  
-[ 34,  47)    0    0.0%    8.0%  
-[ 47,  66)    5    5.0%   13.0%  #
-[ 66,  93)   13   13.0%   26.0%  #
-[ 93, 133)   16   16.0%   42.0%  ##
-[133, 191)   24   24.0%   66.0%  ##
-[191, 274)   34   34.0%  100.0%  ###
-[274, 395)    0    0.0%  100.0%  
-[395, 570)    0    0.0%  100.0%  
-[570, 824)    0    0.0%  100.0%  
-[824, inf)    0    0.0%  100.0%  
-Benchmark___10B_mux___1K_chunks___1KB-2	    1000	  12616916 ns/op	   0.00 MB/s
-Histogram (unit: ms)
-Count: 1000  Min: 1  Max: 84  Avg: 12.10
-------------------------------------------------------------
-[  1,   2)   203   20.3%   20.3%  ##
-[  2,   3)   190   19.0%   39.3%  ##
-[  3,   4)    41    4.1%   43.4%  
-[  4,   6)   115   11.5%   54.9%  #
-[  6,   9)   149   14.9%   69.8%  #
-[  9,  13)    61    6.1%   75.9%  #
-[ 13,  18)    63    6.3%   82.2%  #
-[ 18,  25)    33    3.3%   85.5%  
-[ 25,  35)    32    3.2%   88.7%  
-[ 35,  49)    30    3.0%   91.7%  
-[ 49,  68)    48    4.8%   96.5%  
-[ 68,  93)    35    3.5%  100.0%  
-[ 93, 127)     0    0.0%  100.0%  
-[127, 173)     0    0.0%  100.0%  
-[173, 234)     0    0.0%  100.0%  
-[234, 317)     0    0.0%  100.0%  
-[317, inf)     0    0.0%  100.0%  
-Benchmark__100B_mux__100_chunks___10B	     500	  23895451 ns/op	   0.01 MB/s
-Histogram (unit: ms)
-Count: 500  Min: 10  Max: 36  Avg: 23.35
-------------------------------------------------------------
-[ 10,  11)    3    0.6%    0.6%  
-[ 11,  12)    3    0.6%    1.2%  
-[ 12,  13)   17    3.4%    4.6%  
-[ 13,  14)    1    0.2%    4.8%  
-[ 14,  16)   14    2.8%    7.6%  
-[ 16,  18)   10    2.0%    9.6%  
-[ 18,  21)   12    2.4%   12.0%  
-[ 21,  25)  252   50.4%   62.4%  #####
-[ 25,  30)  180   36.0%   98.4%  ####
-[ 30,  37)    8    1.6%  100.0%  
+[  7,   8)   41    8.2%    8.2%  #
+[  8,   9)    5    1.0%    9.2%  
+[  9,  10)    1    0.2%    9.4%  
+[ 10,  11)    0    0.0%    9.4%  
+[ 11,  13)    5    1.0%   10.4%  
+[ 13,  15)    0    0.0%   10.4%  
+[ 15,  18)   52   10.4%   20.8%  #
+[ 18,  21)  329   65.8%   86.6%  #######
+[ 21,  25)   66   13.2%   99.8%  #
+[ 25,  30)    1    0.2%  100.0%  
+[ 30,  37)    0    0.0%  100.0%  
 [ 37,  45)    0    0.0%  100.0%  
 [ 45,  55)    0    0.0%  100.0%  
-[ 55,  68)    0    0.0%  100.0%  
-[ 68,  84)    0    0.0%  100.0%  
-[ 84, 104)    0    0.0%  100.0%  
-[104, 129)    0    0.0%  100.0%  
-[129, inf)    0    0.0%  100.0%  
-Benchmark__100B_mux__100_chunks___10B-2	    2000	   5134742 ns/op	   0.04 MB/s
+[ 55,  67)    0    0.0%  100.0%  
+[ 67,  82)    0    0.0%  100.0%  
+[ 82, 100)    0    0.0%  100.0%  
+[100, inf)    0    0.0%  100.0%  
+Benchmark___10B_mux__100_chunks___10B-2	    1000	   7104449 ns/op	   0.00 MB/s
 Histogram (unit: ms)
-Count: 2000  Min: 2  Max: 15  Avg: 4.65
+Count: 1000  Min: 2  Max: 13  Avg: 6.62
 ------------------------------------------------------------
-[  2,   3)   710   35.5%   35.5%  ####
-[  3,   4)   328   16.4%   51.9%  ##
-[  4,   5)   190    9.5%   61.4%  #
-[  5,   6)   127    6.4%   67.8%  #
-[  6,   7)   131    6.6%   74.3%  #
-[  7,   9)   242   12.1%   86.4%  #
-[  9,  11)   145    7.2%   93.7%  #
-[ 11,  14)   105    5.2%   98.9%  #
-[ 14,  17)    22    1.1%  100.0%  
+[  2,   3)    89    8.9%    8.9%  #
+[  3,   4)   110   11.0%   19.9%  #
+[  4,   5)   108   10.8%   30.7%  #
+[  5,   6)   112   11.2%   41.9%  #
+[  6,   7)    77    7.7%   49.6%  #
+[  7,   9)   165   16.5%   66.1%  ##
+[  9,  11)   230   23.0%   89.1%  ##
+[ 11,  14)   109   10.9%  100.0%  #
+[ 14,  17)     0    0.0%  100.0%  
+[ 17,  21)     0    0.0%  100.0%  
+[ 21,  25)     0    0.0%  100.0%  
+[ 25,  30)     0    0.0%  100.0%  
+[ 30,  36)     0    0.0%  100.0%  
+[ 36,  43)     0    0.0%  100.0%  
+[ 43,  52)     0    0.0%  100.0%  
+[ 52,  63)     0    0.0%  100.0%  
+[ 63, inf)     0    0.0%  100.0%  
+Benchmark___10B_mux__100_chunks__100B	     300	  21167617 ns/op	   0.00 MB/s
+Histogram (unit: ms)
+Count: 300  Min: 6  Max: 26  Avg: 20.68
+------------------------------------------------------------
+[  6,   7)   13    4.3%    4.3%  
+[  7,   8)    7    2.3%    6.7%  
+[  8,   9)    9    3.0%    9.7%  
+[  9,  10)    0    0.0%    9.7%  
+[ 10,  12)    0    0.0%    9.7%  
+[ 12,  14)    0    0.0%    9.7%  
+[ 14,  17)    0    0.0%    9.7%  
+[ 17,  21)   29    9.7%   19.3%  #
+[ 21,  25)  237   79.0%   98.3%  ########
+[ 25,  31)    5    1.7%  100.0%  
+[ 31,  38)    0    0.0%  100.0%  
+[ 38,  46)    0    0.0%  100.0%  
+[ 46,  56)    0    0.0%  100.0%  
+[ 56,  69)    0    0.0%  100.0%  
+[ 69,  85)    0    0.0%  100.0%  
+[ 85, 104)    0    0.0%  100.0%  
+[104, inf)    0    0.0%  100.0%  
+Benchmark___10B_mux__100_chunks__100B-2	    1000	   8372251 ns/op	   0.00 MB/s
+Histogram (unit: ms)
+Count: 1000  Min: 2  Max: 15  Avg: 7.88
+------------------------------------------------------------
+[  2,   3)    67    6.7%    6.7%  #
+[  3,   4)    62    6.2%   12.9%  #
+[  4,   5)    83    8.3%   21.2%  #
+[  5,   6)    85    8.5%   29.7%  #
+[  6,   7)    92    9.2%   38.9%  #
+[  7,   9)   150   15.0%   53.9%  ##
+[  9,  11)   144   14.4%   68.3%  #
+[ 11,  14)   307   30.7%   99.0%  ###
+[ 14,  17)    10    1.0%  100.0%  
 [ 17,  21)     0    0.0%  100.0%  
 [ 21,  26)     0    0.0%  100.0%  
 [ 26,  32)     0    0.0%  100.0%  
@@ -1928,40 +1718,250 @@
 [ 48,  58)     0    0.0%  100.0%  
 [ 58,  70)     0    0.0%  100.0%  
 [ 70, inf)     0    0.0%  100.0%  
-Benchmark__100B_mux__100_chunks__100B	     500	  25336809 ns/op	   0.01 MB/s
+Benchmark___10B_mux__100_chunks___1KB	     300	  22817830 ns/op	   0.00 MB/s
 Histogram (unit: ms)
-Count: 500  Min: 9  Max: 39  Avg: 24.84
+Count: 300  Min: 6  Max: 28  Avg: 22.30
 ------------------------------------------------------------
-[  9,  10)    3    0.6%    0.6%  
-[ 10,  11)   22    4.4%    5.0%  
-[ 11,  12)    3    0.6%    5.6%  
-[ 12,  13)    0    0.0%    5.6%  
-[ 13,  15)    3    0.6%    6.2%  
-[ 15,  18)   42    8.4%   14.6%  #
-[ 18,  21)   10    2.0%   16.6%  
-[ 21,  25)  218   43.6%   60.2%  ####
-[ 25,  31)   61   12.2%   72.4%  #
-[ 31,  38)  137   27.4%   99.8%  ###
-[ 38,  47)    1    0.2%  100.0%  
-[ 47,  59)    0    0.0%  100.0%  
-[ 59,  74)    0    0.0%  100.0%  
-[ 74,  93)    0    0.0%  100.0%  
-[ 93, 116)    0    0.0%  100.0%  
-[116, 145)    0    0.0%  100.0%  
-[145, inf)    0    0.0%  100.0%  
-Benchmark__100B_mux__100_chunks__100B-2	    2000	   6012040 ns/op	   0.03 MB/s
+[  6,   7)   15    5.0%    5.0%  #
+[  7,   8)    4    1.3%    6.3%  
+[  8,   9)    9    3.0%    9.3%  
+[  9,  10)    0    0.0%    9.3%  
+[ 10,  12)    0    0.0%    9.3%  
+[ 12,  14)    0    0.0%    9.3%  
+[ 14,  17)    2    0.7%   10.0%  
+[ 17,  21)   24    8.0%   18.0%  #
+[ 21,  26)  207   69.0%   87.0%  #######
+[ 26,  32)   39   13.0%  100.0%  #
+[ 32,  39)    0    0.0%  100.0%  
+[ 39,  48)    0    0.0%  100.0%  
+[ 48,  59)    0    0.0%  100.0%  
+[ 59,  73)    0    0.0%  100.0%  
+[ 73,  90)    0    0.0%  100.0%  
+[ 90, 111)    0    0.0%  100.0%  
+[111, inf)    0    0.0%  100.0%  
+Benchmark___10B_mux__100_chunks___1KB-2	    1000	   8831943 ns/op	   0.00 MB/s
 Histogram (unit: ms)
-Count: 2000  Min: 2  Max: 18  Avg: 5.53
+Count: 1000  Min: 1  Max: 17  Avg: 8.35
 ------------------------------------------------------------
-[  2,   3)   595   29.8%   29.8%  ###
-[  3,   4)   213   10.7%   40.4%  #
-[  4,   5)   204   10.2%   50.6%  #
-[  5,   6)   168    8.4%   59.0%  #
-[  6,   8)   246   12.3%   71.3%  #
-[  8,  10)   248   12.4%   83.7%  #
-[ 10,  13)   224   11.2%   94.9%  #
-[ 13,  16)    73    3.7%   98.6%  
-[ 16,  20)    29    1.5%  100.0%  
+[  1,   2)    12    1.2%    1.2%  
+[  2,   3)   155   15.5%   16.7%  ##
+[  3,   4)    59    5.9%   22.6%  #
+[  4,   5)    48    4.8%   27.4%  
+[  5,   7)   134   13.4%   40.8%  #
+[  7,   9)    91    9.1%   49.9%  #
+[  9,  12)   132   13.2%   63.1%  #
+[ 12,  15)   328   32.8%   95.9%  ###
+[ 15,  19)    41    4.1%  100.0%  
+[ 19,  24)     0    0.0%  100.0%  
+[ 24,  30)     0    0.0%  100.0%  
+[ 30,  37)     0    0.0%  100.0%  
+[ 37,  46)     0    0.0%  100.0%  
+[ 46,  57)     0    0.0%  100.0%  
+[ 57,  70)     0    0.0%  100.0%  
+[ 70,  86)     0    0.0%  100.0%  
+[ 86, inf)     0    0.0%  100.0%  
+Benchmark___10B_mux___1K_chunks___10B	     100	 123136622 ns/op	   0.00 MB/s
+Histogram (unit: ms)
+Count: 100  Min: 5  Max: 173  Avg: 122.60
+------------------------------------------------------------
+[  5,   6)    1    1.0%    1.0%  
+[  6,   7)    0    0.0%    1.0%  
+[  7,   8)    0    0.0%    1.0%  
+[  8,  10)    1    1.0%    2.0%  
+[ 10,  13)    0    0.0%    2.0%  
+[ 13,  18)    1    1.0%    3.0%  
+[ 18,  25)    0    0.0%    3.0%  
+[ 25,  35)    1    1.0%    4.0%  
+[ 35,  50)    2    2.0%    6.0%  
+[ 50,  71)   11   11.0%   17.0%  #
+[ 71, 101)   22   22.0%   39.0%  ##
+[101, 143)   14   14.0%   53.0%  #
+[143, 203)   47   47.0%  100.0%  #####
+[203, 287)    0    0.0%  100.0%  
+[287, 406)    0    0.0%  100.0%  
+[406, 574)    0    0.0%  100.0%  
+[574, inf)    0    0.0%  100.0%  
+Benchmark___10B_mux___1K_chunks___10B-2	     300	  22274569 ns/op	   0.00 MB/s
+Histogram (unit: ms)
+Count: 300  Min: 2  Max: 96  Avg: 21.75
+------------------------------------------------------------
+[  2,   3)    8    2.7%    2.7%  
+[  3,   4)   23    7.7%   10.3%  #
+[  4,   5)   31   10.3%   20.7%  #
+[  5,   7)   47   15.7%   36.3%  ##
+[  7,  10)   74   24.7%   61.0%  ##
+[ 10,  14)   33   11.0%   72.0%  #
+[ 14,  20)   12    4.0%   76.0%  
+[ 20,  28)    7    2.3%   78.3%  
+[ 28,  39)    1    0.3%   78.7%  
+[ 39,  54)    4    1.3%   80.0%  
+[ 54,  74)   20    6.7%   86.7%  #
+[ 74, 101)   40   13.3%  100.0%  #
+[101, 138)    0    0.0%  100.0%  
+[138, 189)    0    0.0%  100.0%  
+[189, 258)    0    0.0%  100.0%  
+[258, 352)    0    0.0%  100.0%  
+[352, inf)    0    0.0%  100.0%  
+Benchmark___10B_mux___1K_chunks__100B	     100	 143814971 ns/op	   0.00 MB/s
+Histogram (unit: ms)
+Count: 100  Min: 14  Max: 204  Avg: 143.32
+------------------------------------------------------------
+[ 14,  15)    1    1.0%    1.0%  
+[ 15,  16)    0    0.0%    1.0%  
+[ 16,  18)    0    0.0%    1.0%  
+[ 18,  20)    0    0.0%    1.0%  
+[ 20,  24)    0    0.0%    1.0%  
+[ 24,  29)    0    0.0%    1.0%  
+[ 29,  37)    0    0.0%    1.0%  
+[ 37,  48)    0    0.0%    1.0%  
+[ 48,  64)   11   11.0%   12.0%  #
+[ 64,  87)   15   15.0%   27.0%  ##
+[ 87, 120)    2    2.0%   29.0%  
+[120, 166)   26   26.0%   55.0%  ###
+[166, 232)   45   45.0%  100.0%  #####
+[232, 326)    0    0.0%  100.0%  
+[326, 459)    0    0.0%  100.0%  
+[459, 649)    0    0.0%  100.0%  
+[649, inf)    0    0.0%  100.0%  
+Benchmark___10B_mux___1K_chunks__100B-2	     200	  34125016 ns/op	   0.00 MB/s
+Histogram (unit: ms)
+Count: 200  Min: 2  Max: 114  Avg: 33.62
+------------------------------------------------------------
+[  2,   3)   10    5.0%    5.0%  #
+[  3,   4)    6    3.0%    8.0%  
+[  4,   5)   10    5.0%   13.0%  #
+[  5,   7)   21   10.5%   23.5%  #
+[  7,  10)   26   13.0%   36.5%  #
+[ 10,  14)   34   17.0%   53.5%  ##
+[ 14,  20)   27   13.5%   67.0%  #
+[ 20,  29)    7    3.5%   70.5%  
+[ 29,  41)    1    0.5%   71.0%  
+[ 41,  57)    2    1.0%   72.0%  
+[ 57,  80)    7    3.5%   75.5%  
+[ 80, 111)   45   22.5%   98.0%  ##
+[111, 154)    4    2.0%  100.0%  
+[154, 213)    0    0.0%  100.0%  
+[213, 294)    0    0.0%  100.0%  
+[294, 405)    0    0.0%  100.0%  
+[405, inf)    0    0.0%  100.0%  
+Benchmark___10B_mux___1K_chunks___1KB	     100	 136987808 ns/op	   0.00 MB/s
+Histogram (unit: ms)
+Count: 100  Min: 5  Max: 233  Avg: 136.46
+------------------------------------------------------------
+[  5,   6)    1    1.0%    1.0%  
+[  6,   7)    0    0.0%    1.0%  
+[  7,   9)    1    1.0%    2.0%  
+[  9,  11)    1    1.0%    3.0%  
+[ 11,  15)    1    1.0%    4.0%  
+[ 15,  21)    3    3.0%    7.0%  
+[ 21,  29)    0    0.0%    7.0%  
+[ 29,  41)    0    0.0%    7.0%  
+[ 41,  59)    3    3.0%   10.0%  
+[ 59,  84)   11   11.0%   21.0%  #
+[ 84, 121)   24   24.0%   45.0%  ##
+[121, 174)   25   25.0%   70.0%  ###
+[174, 250)   30   30.0%  100.0%  ###
+[250, 360)    0    0.0%  100.0%  
+[360, 518)    0    0.0%  100.0%  
+[518, 746)    0    0.0%  100.0%  
+[746, inf)    0    0.0%  100.0%  
+Benchmark___10B_mux___1K_chunks___1KB-2	     200	  35831221 ns/op	   0.00 MB/s
+Histogram (unit: ms)
+Count: 200  Min: 2  Max: 123  Avg: 35.40
+------------------------------------------------------------
+[  2,   3)   21   10.5%   10.5%  #
+[  3,   4)   12    6.0%   16.5%  #
+[  4,   5)    4    2.0%   18.5%  
+[  5,   7)    8    4.0%   22.5%  
+[  7,  10)   18    9.0%   31.5%  #
+[ 10,  14)   21   10.5%   42.0%  #
+[ 14,  20)   21   10.5%   52.5%  #
+[ 20,  29)    7    3.5%   56.0%  
+[ 29,  41)   11    5.5%   61.5%  #
+[ 41,  58)   23   11.5%   73.0%  #
+[ 58,  82)   28   14.0%   87.0%  #
+[ 82, 115)   25   12.5%   99.5%  #
+[115, 161)    1    0.5%  100.0%  
+[161, 224)    0    0.0%  100.0%  
+[224, 311)    0    0.0%  100.0%  
+[311, 432)    0    0.0%  100.0%  
+[432, inf)    0    0.0%  100.0%  
+Benchmark__100B_mux__100_chunks___10B	     500	  20748811 ns/op	   0.01 MB/s
+Histogram (unit: ms)
+Count: 500  Min: 6  Max: 27  Avg: 20.33
+------------------------------------------------------------
+[  6,   7)    1    0.2%    0.2%  
+[  7,   8)   16    3.2%    3.4%  
+[  8,   9)    3    0.6%    4.0%  
+[  9,  10)    6    1.2%    5.2%  
+[ 10,  12)    4    0.8%    6.0%  
+[ 12,  14)    0    0.0%    6.0%  
+[ 14,  17)    7    1.4%    7.4%  
+[ 17,  21)  181   36.2%   43.6%  ####
+[ 21,  26)  278   55.6%   99.2%  ######
+[ 26,  32)    4    0.8%  100.0%  
+[ 32,  39)    0    0.0%  100.0%  
+[ 39,  48)    0    0.0%  100.0%  
+[ 48,  59)    0    0.0%  100.0%  
+[ 59,  72)    0    0.0%  100.0%  
+[ 72,  89)    0    0.0%  100.0%  
+[ 89, 109)    0    0.0%  100.0%  
+[109, inf)    0    0.0%  100.0%  
+Benchmark__100B_mux__100_chunks___10B-2	    1000	   7604070 ns/op	   0.03 MB/s
+Histogram (unit: ms)
+Count: 1000  Min: 2  Max: 15  Avg: 7.10
+------------------------------------------------------------
+[  2,   3)    49    4.9%    4.9%  
+[  3,   4)    90    9.0%   13.9%  #
+[  4,   5)   124   12.4%   26.3%  #
+[  5,   6)   117   11.7%   38.0%  #
+[  6,   7)   100   10.0%   48.0%  #
+[  7,   9)   185   18.5%   66.5%  ##
+[  9,  11)   169   16.9%   83.4%  ##
+[ 11,  14)   141   14.1%   97.5%  #
+[ 14,  17)    25    2.5%  100.0%  
+[ 17,  21)     0    0.0%  100.0%  
+[ 21,  26)     0    0.0%  100.0%  
+[ 26,  32)     0    0.0%  100.0%  
+[ 32,  39)     0    0.0%  100.0%  
+[ 39,  48)     0    0.0%  100.0%  
+[ 48,  58)     0    0.0%  100.0%  
+[ 58,  70)     0    0.0%  100.0%  
+[ 70, inf)     0    0.0%  100.0%  
+Benchmark__100B_mux__100_chunks__100B	     300	  21922577 ns/op	   0.01 MB/s
+Histogram (unit: ms)
+Count: 300  Min: 6  Max: 30  Avg: 21.45
+------------------------------------------------------------
+[  6,   7)   17    5.7%    5.7%  #
+[  7,   8)    2    0.7%    6.3%  
+[  8,   9)    4    1.3%    7.7%  
+[  9,  10)    0    0.0%    7.7%  
+[ 10,  12)    9    3.0%   10.7%  
+[ 12,  14)    2    0.7%   11.3%  
+[ 14,  17)    1    0.3%   11.7%  
+[ 17,  21)   26    8.7%   20.3%  #
+[ 21,  26)  144   48.0%   68.3%  #####
+[ 26,  32)   95   31.7%  100.0%  ###
+[ 32,  40)    0    0.0%  100.0%  
+[ 40,  50)    0    0.0%  100.0%  
+[ 50,  62)    0    0.0%  100.0%  
+[ 62,  77)    0    0.0%  100.0%  
+[ 77,  96)    0    0.0%  100.0%  
+[ 96, 120)    0    0.0%  100.0%  
+[120, inf)    0    0.0%  100.0%  
+Benchmark__100B_mux__100_chunks__100B-2	    1000	   9164254 ns/op	   0.02 MB/s
+Histogram (unit: ms)
+Count: 1000  Min: 2  Max: 18  Avg: 8.66
+------------------------------------------------------------
+[  2,   3)    35    3.5%    3.5%  
+[  3,   4)    44    4.4%    7.9%  
+[  4,   5)    78    7.8%   15.7%  #
+[  5,   6)   102   10.2%   25.9%  #
+[  6,   8)   168   16.8%   42.7%  ##
+[  8,  10)   155   15.5%   58.2%  ##
+[ 10,  13)   236   23.6%   81.8%  ##
+[ 13,  16)   137   13.7%   95.5%  #
+[ 16,  20)    45    4.5%  100.0%  
 [ 20,  25)     0    0.0%  100.0%  
 [ 25,  31)     0    0.0%  100.0%  
 [ 31,  38)     0    0.0%  100.0%  
@@ -1970,171 +1970,171 @@
 [ 58,  71)     0    0.0%  100.0%  
 [ 71,  87)     0    0.0%  100.0%  
 [ 87, inf)     0    0.0%  100.0%  
-Benchmark__100B_mux__100_chunks___1KB	     500	  27144821 ns/op	   0.01 MB/s
+Benchmark__100B_mux__100_chunks___1KB	     300	  23892634 ns/op	   0.01 MB/s
 Histogram (unit: ms)
-Count: 500  Min: 9  Max: 43  Avg: 26.67
+Count: 300  Min: 6  Max: 31  Avg: 23.41
 ------------------------------------------------------------
-[  9,  10)   17    3.4%    3.4%  
-[ 10,  11)   18    3.6%    7.0%  
-[ 11,  12)    2    0.4%    7.4%  
-[ 12,  14)    0    0.0%    7.4%  
-[ 14,  16)    2    0.4%    7.8%  
-[ 16,  19)   40    8.0%   15.8%  #
-[ 19,  23)   18    3.6%   19.4%  
-[ 23,  28)  221   44.2%   63.6%  ####
-[ 28,  34)   32    6.4%   70.0%  #
-[ 34,  42)  149   29.8%   99.8%  ###
-[ 42,  52)    1    0.2%  100.0%  
-[ 52,  65)    0    0.0%  100.0%  
-[ 65,  81)    0    0.0%  100.0%  
-[ 81, 102)    0    0.0%  100.0%  
-[102, 128)    0    0.0%  100.0%  
-[128, 161)    0    0.0%  100.0%  
-[161, inf)    0    0.0%  100.0%  
-Benchmark__100B_mux__100_chunks___1KB-2	    2000	   6117827 ns/op	   0.03 MB/s
+[  6,   7)   12    4.0%    4.0%  
+[  7,   8)    9    3.0%    7.0%  
+[  8,   9)    5    1.7%    8.7%  
+[  9,  10)    1    0.3%    9.0%  
+[ 10,  12)    1    0.3%    9.3%  
+[ 12,  14)    2    0.7%   10.0%  
+[ 14,  17)    1    0.3%   10.3%  
+[ 17,  21)   10    3.3%   13.7%  
+[ 21,  26)  122   40.7%   54.3%  ####
+[ 26,  32)  137   45.7%  100.0%  #####
+[ 32,  40)    0    0.0%  100.0%  
+[ 40,  50)    0    0.0%  100.0%  
+[ 50,  63)    0    0.0%  100.0%  
+[ 63,  79)    0    0.0%  100.0%  
+[ 79,  99)    0    0.0%  100.0%  
+[ 99, 123)    0    0.0%  100.0%  
+[123, inf)    0    0.0%  100.0%  
+Benchmark__100B_mux__100_chunks___1KB-2	    1000	   9288578 ns/op	   0.02 MB/s
 Histogram (unit: ms)
-Count: 2000  Min: 1  Max: 20  Avg: 5.68
+Count: 1000  Min: 1  Max: 19  Avg: 8.80
 ------------------------------------------------------------
-[  1,   2)   129    6.5%    6.5%  #
-[  2,   3)   689   34.5%   40.9%  ###
-[  3,   4)   129    6.5%   47.4%  #
-[  4,   5)   127    6.4%   53.7%  #
-[  5,   7)   224   11.2%   64.9%  #
-[  7,   9)   186    9.3%   74.2%  #
-[  9,  12)   250   12.5%   86.7%  #
-[ 12,  15)   149    7.5%   94.2%  #
-[ 15,  19)    99    5.0%   99.1%  
-[ 19,  24)    18    0.9%  100.0%  
-[ 24,  31)     0    0.0%  100.0%  
-[ 31,  39)     0    0.0%  100.0%  
-[ 39,  49)     0    0.0%  100.0%  
-[ 49,  61)     0    0.0%  100.0%  
-[ 61,  76)     0    0.0%  100.0%  
-[ 76,  94)     0    0.0%  100.0%  
-[ 94, inf)     0    0.0%  100.0%  
-Benchmark__100B_mux___1K_chunks___10B	     100	 132175574 ns/op	   0.00 MB/s
+[  1,   2)     6    0.6%    0.6%  
+[  2,   3)   158   15.8%   16.4%  ##
+[  3,   4)    70    7.0%   23.4%  #
+[  4,   5)    54    5.4%   28.8%  #
+[  5,   7)   110   11.0%   39.8%  #
+[  7,   9)    83    8.3%   48.1%  #
+[  9,  12)   183   18.3%   66.4%  ##
+[ 12,  15)   142   14.2%   80.6%  #
+[ 15,  19)   193   19.3%   99.9%  ##
+[ 19,  24)     1    0.1%  100.0%  
+[ 24,  30)     0    0.0%  100.0%  
+[ 30,  38)     0    0.0%  100.0%  
+[ 38,  48)     0    0.0%  100.0%  
+[ 48,  60)     0    0.0%  100.0%  
+[ 60,  74)     0    0.0%  100.0%  
+[ 74,  91)     0    0.0%  100.0%  
+[ 91, inf)     0    0.0%  100.0%  
+Benchmark__100B_mux___1K_chunks___10B	     100	 120357166 ns/op	   0.00 MB/s
 Histogram (unit: ms)
-Count: 100  Min: 17  Max: 191  Avg: 131.70
+Count: 100  Min: 4  Max: 186  Avg: 119.88
 ------------------------------------------------------------
-[ 17,  18)    1    1.0%    1.0%  
-[ 18,  19)    0    0.0%    1.0%  
-[ 19,  20)    0    0.0%    1.0%  
-[ 20,  22)    0    0.0%    1.0%  
-[ 22,  25)    0    0.0%    1.0%  
-[ 25,  30)    0    0.0%    1.0%  
-[ 30,  37)    0    0.0%    1.0%  
-[ 37,  48)    1    1.0%    2.0%  
-[ 48,  63)    5    5.0%    7.0%  #
-[ 63,  85)   16   16.0%   23.0%  ##
-[ 85, 116)   17   17.0%   40.0%  ##
-[116, 159)   18   18.0%   58.0%  ##
-[159, 221)   42   42.0%  100.0%  ####
-[221, 308)    0    0.0%  100.0%  
-[308, 431)    0    0.0%  100.0%  
-[431, 605)    0    0.0%  100.0%  
-[605, inf)    0    0.0%  100.0%  
-Benchmark__100B_mux___1K_chunks___10B-2	    1000	   8590497 ns/op	   0.02 MB/s
+[  4,   5)    1    1.0%    1.0%  
+[  5,   6)    0    0.0%    1.0%  
+[  6,   8)    0    0.0%    1.0%  
+[  8,  10)    0    0.0%    1.0%  
+[ 10,  14)    0    0.0%    1.0%  
+[ 14,  19)    1    1.0%    2.0%  
+[ 19,  27)    0    0.0%    2.0%  
+[ 27,  38)    0    0.0%    2.0%  
+[ 38,  54)    3    3.0%    5.0%  
+[ 54,  76)   22   22.0%   27.0%  ##
+[ 76, 108)   16   16.0%   43.0%  ##
+[108, 153)   18   18.0%   61.0%  ##
+[153, 217)   39   39.0%  100.0%  ####
+[217, 307)    0    0.0%  100.0%  
+[307, 435)    0    0.0%  100.0%  
+[435, 616)    0    0.0%  100.0%  
+[616, inf)    0    0.0%  100.0%  
+Benchmark__100B_mux___1K_chunks___10B-2	     300	  23110788 ns/op	   0.01 MB/s
 Histogram (unit: ms)
-Count: 1000  Min: 2  Max: 63  Avg: 8.10
+Count: 300  Min: 2  Max: 97  Avg: 22.60
 ------------------------------------------------------------
-[  2,   3)   275   27.5%   27.5%  ###
-[  3,   4)   186   18.6%   46.1%  ##
-[  4,   5)   125   12.5%   58.6%  #
-[  5,   7)    92    9.2%   67.8%  #
-[  7,   9)    43    4.3%   72.1%  
-[  9,  12)    57    5.7%   77.8%  #
-[ 12,  17)    97    9.7%   87.5%  #
-[ 17,  23)    39    3.9%   91.4%  
-[ 23,  31)    31    3.1%   94.5%  
-[ 31,  42)    32    3.2%   97.7%  
-[ 42,  57)    21    2.1%   99.8%  
-[ 57,  77)     2    0.2%  100.0%  
-[ 77, 103)     0    0.0%  100.0%  
-[103, 138)     0    0.0%  100.0%  
-[138, 184)     0    0.0%  100.0%  
-[184, 245)     0    0.0%  100.0%  
-[245, inf)     0    0.0%  100.0%  
-Benchmark__100B_mux___1K_chunks__100B	     100	 145204032 ns/op	   0.00 MB/s
+[  2,   3)    7    2.3%    2.3%  
+[  3,   4)   26    8.7%   11.0%  #
+[  4,   5)   33   11.0%   22.0%  #
+[  5,   7)   45   15.0%   37.0%  ##
+[  7,  10)   46   15.3%   52.3%  ##
+[ 10,  14)   48   16.0%   68.3%  ##
+[ 14,  20)   19    6.3%   74.7%  #
+[ 20,  28)    8    2.7%   77.3%  
+[ 28,  39)    3    1.0%   78.3%  
+[ 39,  54)    2    0.7%   79.0%  
+[ 54,  74)   32   10.7%   89.7%  #
+[ 74, 102)   31   10.3%  100.0%  #
+[102, 140)    0    0.0%  100.0%  
+[140, 191)    0    0.0%  100.0%  
+[191, 261)    0    0.0%  100.0%  
+[261, 355)    0    0.0%  100.0%  
+[355, inf)    0    0.0%  100.0%  
+Benchmark__100B_mux___1K_chunks__100B	     100	 146211502 ns/op	   0.00 MB/s
 Histogram (unit: ms)
-Count: 100  Min: 14  Max: 213  Avg: 144.70
+Count: 100  Min: 11  Max: 220  Avg: 145.68
 ------------------------------------------------------------
-[ 14,  15)    1    1.0%    1.0%  
-[ 15,  16)    0    0.0%    1.0%  
-[ 16,  18)    0    0.0%    1.0%  
-[ 18,  20)    0    0.0%    1.0%  
-[ 20,  24)    0    0.0%    1.0%  
-[ 24,  29)    0    0.0%    1.0%  
-[ 29,  37)    1    1.0%    2.0%  
-[ 37,  48)    0    0.0%    2.0%  
-[ 48,  64)   10   10.0%   12.0%  #
-[ 64,  87)   14   14.0%   26.0%  #
-[ 87, 121)    5    5.0%   31.0%  #
-[121, 169)   29   29.0%   60.0%  ###
-[169, 238)   40   40.0%  100.0%  ####
-[238, 336)    0    0.0%  100.0%  
-[336, 475)    0    0.0%  100.0%  
-[475, 673)    0    0.0%  100.0%  
-[673, inf)    0    0.0%  100.0%  
-Benchmark__100B_mux___1K_chunks__100B-2	    1000	  12104363 ns/op	   0.02 MB/s
+[ 11,  12)    1    1.0%    1.0%  
+[ 12,  13)    1    1.0%    2.0%  
+[ 13,  15)    0    0.0%    2.0%  
+[ 15,  17)    0    0.0%    2.0%  
+[ 17,  21)    0    0.0%    2.0%  
+[ 21,  26)    0    0.0%    2.0%  
+[ 26,  34)    1    1.0%    3.0%  
+[ 34,  46)    1    1.0%    4.0%  
+[ 46,  63)   10   10.0%   14.0%  #
+[ 63,  87)   12   12.0%   26.0%  #
+[ 87, 122)    9    9.0%   35.0%  #
+[122, 172)   19   19.0%   54.0%  ##
+[172, 243)   46   46.0%  100.0%  #####
+[243, 345)    0    0.0%  100.0%  
+[345, 491)    0    0.0%  100.0%  
+[491, 700)    0    0.0%  100.0%  
+[700, inf)    0    0.0%  100.0%  
+Benchmark__100B_mux___1K_chunks__100B-2	     200	  36485527 ns/op	   0.01 MB/s
 Histogram (unit: ms)
-Count: 1000  Min: 2  Max: 87  Avg: 11.64
+Count: 200  Min: 2  Max: 114  Avg: 36.01
 ------------------------------------------------------------
-[  2,   3)   260   26.0%   26.0%  ###
-[  3,   4)    64    6.4%   32.4%  #
-[  4,   5)    67    6.7%   39.1%  #
-[  5,   7)   156   15.6%   54.7%  ##
-[  7,  10)   129   12.9%   67.6%  #
-[ 10,  14)    93    9.3%   76.9%  #
-[ 14,  19)    65    6.5%   83.4%  #
-[ 19,  26)    40    4.0%   87.4%  
-[ 26,  36)    33    3.3%   90.7%  
-[ 36,  50)    41    4.1%   94.8%  
-[ 50,  69)    46    4.6%   99.4%  
-[ 69,  94)     6    0.6%  100.0%  
-[ 94, 128)     0    0.0%  100.0%  
-[128, 175)     0    0.0%  100.0%  
-[175, 238)     0    0.0%  100.0%  
-[238, 323)     0    0.0%  100.0%  
-[323, inf)     0    0.0%  100.0%  
-Benchmark__100B_mux___1K_chunks___1KB	     100	 150385852 ns/op	   0.00 MB/s
+[  2,   3)   12    6.0%    6.0%  #
+[  3,   4)    7    3.5%    9.5%  
+[  4,   5)    3    1.5%   11.0%  
+[  5,   7)   17    8.5%   19.5%  #
+[  7,  10)   28   14.0%   33.5%  #
+[ 10,  14)   29   14.5%   48.0%  #
+[ 14,  20)   25   12.5%   60.5%  #
+[ 20,  29)   13    6.5%   67.0%  #
+[ 29,  41)    5    2.5%   69.5%  
+[ 41,  57)    0    0.0%   69.5%  
+[ 57,  80)    6    3.0%   72.5%  
+[ 80, 111)   53   26.5%   99.0%  ###
+[111, 154)    2    1.0%  100.0%  
+[154, 213)    0    0.0%  100.0%  
+[213, 294)    0    0.0%  100.0%  
+[294, 405)    0    0.0%  100.0%  
+[405, inf)    0    0.0%  100.0%  
+Benchmark__100B_mux___1K_chunks___1KB	     100	 145242261 ns/op	   0.00 MB/s
 Histogram (unit: ms)
-Count: 100  Min: 10  Max: 251  Avg: 149.86
+Count: 100  Min: 7  Max: 235  Avg: 144.71
 ------------------------------------------------------------
-[ 10,  11)    1    1.0%    1.0%  
-[ 11,  12)    0    0.0%    1.0%  
-[ 12,  14)    1    1.0%    2.0%  
-[ 14,  16)    0    0.0%    2.0%  
-[ 16,  20)    0    0.0%    2.0%  
-[ 20,  26)    0    0.0%    2.0%  
-[ 26,  34)    3    3.0%    5.0%  
-[ 34,  46)    2    2.0%    7.0%  
-[ 46,  64)    5    5.0%   12.0%  #
-[ 64,  90)   12   12.0%   24.0%  #
-[ 90, 128)   15   15.0%   39.0%  ##
-[128, 183)   26   26.0%   65.0%  ###
-[183, 263)   35   35.0%  100.0%  ####
-[263, 378)    0    0.0%  100.0%  
-[378, 545)    0    0.0%  100.0%  
-[545, 786)    0    0.0%  100.0%  
-[786, inf)    0    0.0%  100.0%  
-Benchmark__100B_mux___1K_chunks___1KB-2	    1000	  13867566 ns/op	   0.01 MB/s
+[  7,   8)    1    1.0%    1.0%  
+[  8,   9)    2    2.0%    3.0%  
+[  9,  11)    1    1.0%    4.0%  
+[ 11,  13)    1    1.0%    5.0%  
+[ 13,  17)    0    0.0%    5.0%  
+[ 17,  23)    2    2.0%    7.0%  
+[ 23,  31)    1    1.0%    8.0%  
+[ 31,  43)    0    0.0%    8.0%  
+[ 43,  61)    1    1.0%    9.0%  
+[ 61,  86)   10   10.0%   19.0%  #
+[ 86, 123)   24   24.0%   43.0%  ##
+[123, 176)   24   24.0%   67.0%  ##
+[176, 252)   33   33.0%  100.0%  ###
+[252, 362)    0    0.0%  100.0%  
+[362, 520)    0    0.0%  100.0%  
+[520, 748)    0    0.0%  100.0%  
+[748, inf)    0    0.0%  100.0%  
+Benchmark__100B_mux___1K_chunks___1KB-2	     200	  37420006 ns/op	   0.01 MB/s
 Histogram (unit: ms)
-Count: 1000  Min: 1  Max: 105  Avg: 13.35
+Count: 200  Min: 2  Max: 125  Avg: 36.95
 ------------------------------------------------------------
-[  1,   2)   214   21.4%   21.4%  ##
-[  2,   3)   200   20.0%   41.4%  ##
-[  3,   4)    27    2.7%   44.1%  
-[  4,   6)    81    8.1%   52.2%  #
-[  6,   9)   121   12.1%   64.3%  #
-[  9,  13)    89    8.9%   73.2%  #
-[ 13,  19)    78    7.8%   81.0%  #
-[ 19,  27)    51    5.1%   86.1%  #
-[ 27,  38)    25    2.5%   88.6%  
-[ 38,  54)    27    2.7%   91.3%  
-[ 54,  76)    56    5.6%   96.9%  #
-[ 76, 106)    31    3.1%  100.0%  
-[106, 147)     0    0.0%  100.0%  
-[147, 202)     0    0.0%  100.0%  
-[202, 278)     0    0.0%  100.0%  
-[278, 381)     0    0.0%  100.0%  
-[381, inf)     0    0.0%  100.0%  
+[  2,   3)   37   18.5%   18.5%  ##
+[  3,   4)    6    3.0%   21.5%  
+[  4,   5)    2    1.0%   22.5%  
+[  5,   7)   16    8.0%   30.5%  #
+[  7,  10)    8    4.0%   34.5%  
+[ 10,  14)   16    8.0%   42.5%  #
+[ 14,  20)   14    7.0%   49.5%  #
+[ 20,  29)   12    6.0%   55.5%  #
+[ 29,  42)   13    6.5%   62.0%  #
+[ 42,  59)   20   10.0%   72.0%  #
+[ 59,  83)   22   11.0%   83.0%  #
+[ 83, 117)   30   15.0%   98.0%  ##
+[117, 163)    4    2.0%  100.0%  
+[163, 227)    0    0.0%  100.0%  
+[227, 316)    0    0.0%  100.0%  
+[316, 438)    0    0.0%  100.0%  
+[438, inf)    0    0.0%  100.0%  
diff --git a/runtimes/google/ipc/stream/benchmark/RESULTS.txt b/runtimes/google/ipc/stream/benchmark/RESULTS.txt
index 3535455..d217956 100644
--- a/runtimes/google/ipc/stream/benchmark/RESULTS.txt
+++ b/runtimes/google/ipc/stream/benchmark/RESULTS.txt
@@ -1,86 +1,86 @@
-Date: 12/12/2014
+Date: 12/14/2014
 Platform: Intel(R) Xeon(R) CPU E5-2689 0 @ 2.60GHz,  66114888KB Memory
 
 $ veyron go test -test.bench=. -test.cpu=1 -test.benchtime=5s \
   veyron.io/veyron/veyron/runtimes/google/ipc/stream/benchmark
 
-Benchmark_throughput_TCP_1Conn   1000000              9075 ns/op        5641.59 MB/s
-Benchmark_throughput_TCP_2Conns  1000000              9065 ns/op        5647.79 MB/s
-Benchmark_throughput_TCP_4Conns  1000000              9651 ns/op        5304.80 MB/s
-Benchmark_throughput_TCP_8Conns  1000000             11300 ns/op        4530.65 MB/s
-Benchmark_throughput_Pipe_1Conn   500000             13960 ns/op        3667.45 MB/s
-Benchmark_throughput_Pipe_2Conns          500000             13529 ns/op        3784.26 MB/s
-Benchmark_throughput_Pipe_4Conns         1000000             13412 ns/op        3817.29 MB/s
-Benchmark_throughput_Pipe_8Conns         1000000             13749 ns/op        3723.82 MB/s
-Benchmark_throughput_Flow_1VIF_1VC_1Flow          500000             25830 ns/op        1982.15 MB/s
-Benchmark_throughput_Flow_1VIF_1VC_2Flow          500000             24948 ns/op        2052.20 MB/s
-Benchmark_throughput_Flow_1VIF_1VC_8Flow          500000             32365 ns/op        1581.95 MB/s
-Benchmark_throughput_Flow_1VIF_2VC_2Flow          500000             25847 ns/op        1980.87 MB/s
-Benchmark_throughput_Flow_1VIF_2VC_8Flow          500000             31619 ns/op        1619.25 MB/s
-Benchmark_throughput_Flow_2VIF_4VC_8Flow          500000             34299 ns/op        1492.72 MB/s
-Benchmark_throughput_TLS_1Conn     20000            409755 ns/op         124.95 MB/s
-Benchmark_throughput_TLS_2Conns    20000            409396 ns/op         125.06 MB/s
-Benchmark_throughput_TLS_4Conns    20000            414513 ns/op         123.52 MB/s
-Benchmark_throughput_TLS_8Conns    20000            417252 ns/op         122.71 MB/s
-Benchmark_throughput_Flow_1VIF_1VC_1FlowTLS        20000            458925 ns/op         111.56 MB/s
-Benchmark_throughput_Flow_1VIF_1VC_2FlowTLS        20000            460522 ns/op         111.18 MB/s
-Benchmark_throughput_Flow_1VIF_1VC_8FlowTLS        20000            467796 ns/op         109.45 MB/s
-Benchmark_throughput_Flow_1VIF_2VC_2FlowTLS        20000            461205 ns/op         111.01 MB/s
-Benchmark_throughput_Flow_1VIF_2VC_8FlowTLS        20000            467651 ns/op         109.48 MB/s
-Benchmark_throughput_Flow_2VIF_4VC_8FlowTLS        20000            467791 ns/op         109.45 MB/s
+Benchmark_throughput_TCP_1Conn   1000000              9874 ns/op        5184.85 MB/s
+Benchmark_throughput_TCP_2Conns  1000000              9815 ns/op        5216.01 MB/s
+Benchmark_throughput_TCP_4Conns  1000000             10088 ns/op        5074.94 MB/s
+Benchmark_throughput_TCP_8Conns   500000             12228 ns/op        4186.82 MB/s
+Benchmark_throughput_Pipe_1Conn   500000             24337 ns/op        2103.72 MB/s
+Benchmark_throughput_Pipe_2Conns          500000             28723 ns/op        1782.52 MB/s
+Benchmark_throughput_Pipe_4Conns          500000             28823 ns/op        1776.32 MB/s
+Benchmark_throughput_Pipe_8Conns          500000             27081 ns/op        1890.57 MB/s
+Benchmark_throughput_Flow_1VIF_1VC_1Flow          200000             31567 ns/op        1621.93 MB/s
+Benchmark_throughput_Flow_1VIF_1VC_2Flow          200000             31626 ns/op        1618.90 MB/s
+Benchmark_throughput_Flow_1VIF_1VC_8Flow          200000             36366 ns/op        1407.88 MB/s
+Benchmark_throughput_Flow_1VIF_2VC_2Flow          200000             32417 ns/op        1579.41 MB/s
+Benchmark_throughput_Flow_1VIF_2VC_8Flow          200000             35595 ns/op        1438.37 MB/s
+Benchmark_throughput_Flow_2VIF_4VC_8Flow          200000             38216 ns/op        1339.73 MB/s
+Benchmark_throughput_TLS_1Conn     20000            426727 ns/op         119.98 MB/s
+Benchmark_throughput_TLS_2Conns    20000            419540 ns/op         122.04 MB/s
+Benchmark_throughput_TLS_4Conns    20000            428137 ns/op         119.59 MB/s
+Benchmark_throughput_TLS_8Conns    20000            426041 ns/op         120.18 MB/s
+Benchmark_throughput_Flow_1VIF_1VC_1FlowTLS        20000            470284 ns/op         108.87 MB/s
+Benchmark_throughput_Flow_1VIF_1VC_2FlowTLS        20000            473181 ns/op         108.20 MB/s
+Benchmark_throughput_Flow_1VIF_1VC_8FlowTLS        20000            482533 ns/op         106.11 MB/s
+Benchmark_throughput_Flow_1VIF_2VC_2FlowTLS        20000            472181 ns/op         108.43 MB/s
+Benchmark_throughput_Flow_1VIF_2VC_8FlowTLS        20000            480154 ns/op         106.63 MB/s
+Benchmark_throughput_Flow_2VIF_4VC_8FlowTLS        20000            481803 ns/op         106.27 MB/s
 
-Benchmark_dial_VIF      1000000              9496 ns/op
-Histogram (unit: us)
-Count: 1000000  Min: 3  Max: 5379  Avg: 8.83
+Benchmark_dial_VIF      500000             15965 ns/op
+Histogram (unit: µs)
+Count: 500000  Min: 4  Max: 19523  Avg: 15.31
 ------------------------------------------------------------
-[    3,     4)   416740   41.7%   41.7%  ####
-[    4,     5)   436828   43.7%   85.4%  ####
-[    5,     8)   107624   10.8%   96.1%  #
-[    8,    13)    19403    1.9%   98.1%  
-[   13,    22)    12430    1.2%   99.3%  
-[   22,    39)     3333    0.3%   99.6%  
-[   39,    70)      914    0.1%   99.7%  
-[   70,   125)      329    0.0%   99.8%  
-[  125,   222)      189    0.0%   99.8%  
-[  222,   395)      101    0.0%   99.8%  
-[  395,   701)       45    0.0%   99.8%  
-[  701,  1245)      259    0.0%   99.8%  
-[ 1245,  2209)      820    0.1%   99.9%  
-[ 2209,  3919)      873    0.1%  100.0%  
-[ 3919,  6951)      112    0.0%  100.0%  
-[ 6951, 12326)        0    0.0%  100.0%  
-[12326,   inf)        0    0.0%  100.0%  
+[    4,     5)    9404    1.9%    1.9%  
+[    5,     6)  320133   64.0%   65.9%  ######
+[    6,     9)  157038   31.4%   97.3%  ###
+[    9,    16)    8766    1.8%   99.1%  
+[   16,    29)    3348    0.7%   99.7%  
+[   29,    55)     134    0.0%   99.8%  
+[   55,   107)      50    0.0%   99.8%  
+[  107,   207)       7    0.0%   99.8%  
+[  207,   401)       0    0.0%   99.8%  
+[  401,   776)       1    0.0%   99.8%  
+[  776,  1500)     120    0.0%   99.8%  
+[ 1500,  2900)     138    0.0%   99.8%  
+[ 2900,  5606)     681    0.1%  100.0%  
+[ 5606, 10834)     167    0.0%  100.0%  
+[10834, 20936)      13    0.0%  100.0%  
+[20936, 40454)       0    0.0%  100.0%  
+[40454,   inf)       0    0.0%  100.0%  
 
-Benchmark_dial_VIF_TLS  1000          11790447 ns/op
+Benchmark_dial_VIF_TLS  500          12015788 ns/op
 Histogram (unit: ms)
-Count: 1000  Min: 11  Max: 13  Avg: 11.24
+Count: 500  Min: 11  Max: 13  Avg: 11.34
 ------------------------------------------------------------
-[ 11,  12)   768   76.8%   76.8%  ########
-[ 12,  13)   225   22.5%   99.3%  ##
-[ 13,  14)     7    0.7%  100.0%  
-[ 14,  15)     0    0.0%  100.0%  
-[ 15,  16)     0    0.0%  100.0%  
-[ 16,  17)     0    0.0%  100.0%  
-[ 17,  18)     0    0.0%  100.0%  
-[ 18,  19)     0    0.0%  100.0%  
-[ 19,  20)     0    0.0%  100.0%  
-[ 20,  21)     0    0.0%  100.0%  
-[ 21,  22)     0    0.0%  100.0%  
-[ 22,  23)     0    0.0%  100.0%  
-[ 23,  24)     0    0.0%  100.0%  
-[ 24,  25)     0    0.0%  100.0%  
-[ 25,  26)     0    0.0%  100.0%  
-[ 26,  27)     0    0.0%  100.0%  
-[ 27, inf)     0    0.0%  100.0%  
+[ 11,  12)  350   70.0%   70.0%  #######
+[ 12,  13)  132   26.4%   96.4%  ###
+[ 13,  14)   18    3.6%  100.0%  
+[ 14,  15)    0    0.0%  100.0%  
+[ 15,  16)    0    0.0%  100.0%  
+[ 16,  17)    0    0.0%  100.0%  
+[ 17,  18)    0    0.0%  100.0%  
+[ 18,  19)    0    0.0%  100.0%  
+[ 19,  20)    0    0.0%  100.0%  
+[ 20,  21)    0    0.0%  100.0%  
+[ 21,  22)    0    0.0%  100.0%  
+[ 22,  23)    0    0.0%  100.0%  
+[ 23,  24)    0    0.0%  100.0%  
+[ 24,  25)    0    0.0%  100.0%  
+[ 25,  26)    0    0.0%  100.0%  
+[ 26,  27)    0    0.0%  100.0%  
+[ 27, inf)    0    0.0%  100.0%  
 
-Benchmark_dial_VC_TLS   500          15595236 ns/op
+Benchmark_dial_VC_TLS   500          15909783 ns/op
 Histogram (unit: ms)
-Count: 500  Min: 15  Max: 20  Avg: 15.30
+Count: 500  Min: 15  Max: 20  Avg: 15.41
 ------------------------------------------------------------
-[ 15,  16)  389   77.8%   77.8%  ########
-[ 16,  17)   74   14.8%   92.6%  #
-[ 17,  18)   35    7.0%   99.6%  #
-[ 18,  19)    1    0.2%   99.8%  
+[ 15,  16)  356   71.2%   71.2%  #######
+[ 16,  17)   92   18.4%   89.6%  ##
+[ 17,  18)   47    9.4%   99.0%  #
+[ 18,  19)    4    0.8%   99.8%  
 [ 19,  20)    0    0.0%   99.8%  
 [ 20,  21)    1    0.2%  100.0%  
 [ 21,  22)    0    0.0%  100.0%