Zix 0.4.x grpc by prothegee · Pull Request #873 · MDA2AV/HttpArena

prothegee · 2026-06-14T22:52:26Z

Description

Bump HttpArena to zix-grpc 0.4.x-rc2

Adding:

Cache awareness.
New dispatch model.
"user space" hot path optimization.

Required to call from HttpArena:

/benchmark -f zix-grpc
/benchmark -f zix-grpc --save

PR Commands — comment on this PR to trigger (requires collaborator approval):

Command	Description
`/benchmark -f <framework>`	Run all benchmark tests
`/benchmark -f <framework> -t <test>`	Run a specific test
`/benchmark -f <framework> --save`	Run and save results (updates leaderboard on merge)

Always specify -f <framework>. Results are automatically compared against the current leaderboard.

Run benchmarks locally

You can validate and benchmark your framework locally with the lite script — no CPU pinning, fixed connection counts, all load generators run in Docker.

./scripts/validate.sh <framework>
./scripts/benchmark-lite.sh <framework> baseline
./scripts/benchmark-lite.sh --load-threads 4 <framework>

Requirements: Docker Engine on Linux. Load generators (gcannon, h2load, h2load-h3, wrk, ghz) are built as self-contained Docker images on first run.

prothegee · 2026-06-14T22:58:21Z

/benchmark -f zix-grpc

github-actions · 2026-06-14T22:58:33Z

👋 /benchmark request received. A collaborator will review and approve the run.

github-actions · 2026-06-14T23:05:08Z

Benchmark Results

Framework: zix-grpc | Test: all tests

Test	Conn	RPS	CPU	Mem	Δ RPS	Δ Mem
unary-grpc	256	7,207,296	4093.4%	342MiB	+2.4%	-1.2%
unary-grpc	1024	7,108,059	4216.7%	1.1GiB	+3.1%	~0%
stream-grpc	64	8,332,000	36.4%	91MiB	~0%	+1.1%

Full log


20Stopped all clients for thread #. Stopping all clients.22

. Stopping all clients.
29. Stopping all clients.
62
40

finished in 5.05s, 7179140.00 req/s, 451.88MB/s
requests: 35895700 total, 35998100 started, 35895700 done, 35895700 succeeded, 0 failed, 0 errored, 0 timeout
status codes: 35895700 2xx, 0 3xx, 0 4xx, 0 5xx
traffic: 2.21GB (2369172520) total, 1.07GB (1148662400) headers (space savings 42.86%), 239.63MB (251269900) data
                     min         max         mean         sd        +/- sd
time for request:      521us     77.87ms      7.78ms      3.43ms    93.97%
time for connect:       17us      5.62ms      1.36ms       954us    71.88%
time to 1st byte:     5.55ms     84.34ms     27.62ms     15.00ms    68.85%
req/s           :    6718.47     7479.30     7009.13      109.67    66.99%
[info] CPU 4216.7% | Mem 1.1GiB

[run 3/3]
starting benchmark...
60.
58.
.Main benchmark duration is started for thread #27.
18.Main benchmark duration is started for thread #49.

12Main benchmark duration is started for thread #43.
46.


.
0.
Application protocol: h2c
26.
40.
. Stopping all clients.
16Stopped all clients for thread #. Stopping all clients.
15
36
59. Stopping all clients.

finished in 5.07s, 7121900.00 req/s, 448.28MB/s
requests: 35609500 total, 35711900 started, 35609500 done, 35609500 succeeded, 0 failed, 0 errored, 0 timeout
status codes: 35609500 2xx, 0 3xx, 0 4xx, 0 5xx
traffic: 2.19GB (2350283320) total, 1.06GB (1139504000) headers (space savings 42.86%), 237.72MB (249266500) data
                     min         max         mean         sd        +/- sd
time for request:      641us     73.03ms      7.80ms      3.26ms    93.65%
time for connect:       21us      5.68ms      1.26ms       821us    67.48%
time to 1st byte:     5.52ms     82.12ms     28.17ms     15.41ms    66.21%
req/s           :    6739.00     7359.82     6953.23      105.21    66.60%
[info] CPU 4164.2% | Mem 1.1GiB

=== Best: 7108059 req/s (CPU: 4216.7%, Mem: 1.1GiB) ===
[info] saved results/unary-grpc/1024/zix-grpc.json
httparena-bench-zix-grpc
httparena-bench-zix-grpc
[info] skip: zix-grpc does not subscribe to unary-grpc-tls

==============================================
=== zix-grpc / stream-grpc / 64c (tool=ghz) ===
==============================================
[info] waiting for server...
[info] gRPC server ready
[info] ghz warm-up 2s

[run 1/3]

Summary:
  Count:	8572
  Total:	5.07 s
  Slowest:	857.20 ms
  Fastest:	18.81 ms
  Average:	145.01 ms
  Requests/sec:	1691.55

Response time histogram:
  18.813  [1]    |
  102.652 [3007] |∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎
  186.490 [2871] |∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎
  270.328 [1632] |∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎
  354.166 [507]  |∎∎∎∎∎∎∎
  438.004 [197]  |∎∎∎
  521.842 [81]   |∎
  605.681 [21]   |
  689.519 [12]   |
  773.357 [1]    |
  857.195 [2]    |

Latency distribution:
  10 % in 30.99 ms 
  25 % in 44.71 ms 
  50 % in 151.03 ms 
  75 % in 193.84 ms 
  90 % in 268.96 ms 
  95 % in 332.72 ms 
  99 % in 473.35 ms 

Status code distribution:
  [OK]         8332 responses   
  [Canceled]   240 responses    

Error distribution:
  [240]   rpc error: code = Canceled desc = grpc: the client connection is closing   
[info] CPU 36.4% | Mem 91MiB

[run 2/3]

Summary:
  Count:	8548
  Total:	5.06 s
  Slowest:	878.68 ms
  Fastest:	19.88 ms
  Average:	144.94 ms
  Requests/sec:	1687.99

Response time histogram:
  19.876  [1]    |
  105.756 [3452] |∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎
  191.636 [2760] |∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎
  277.516 [1133] |∎∎∎∎∎∎∎∎∎∎∎∎∎
  363.396 [585]  |∎∎∎∎∎∎∎
  449.276 [227]  |∎∎∎
  535.156 [68]   |∎
  621.036 [50]   |∎
  706.916 [22]   |
  792.796 [5]    |
  878.676 [4]    |

Latency distribution:
  10 % in 31.22 ms 
  25 % in 44.61 ms 
  50 % in 141.43 ms 
  75 % in 191.93 ms 
  90 % in 293.74 ms 
  95 % in 352.59 ms 
  99 % in 528.40 ms 

Status code distribution:
  [OK]         8307 responses   
  [Canceled]   241 responses    

Error distribution:
  [241]   rpc error: code = Canceled desc = grpc: the client connection is closing   
[info] CPU 38.3% | Mem 92MiB

[run 3/3]

Summary:
  Count:	8559
  Total:	5.06 s
  Slowest:	1.29 s
  Fastest:	19.42 ms
  Average:	144.31 ms
  Requests/sec:	1690.44

Response time histogram:
  19.419   [1]    |
  146.398  [4056] |∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎
  273.378  [3349] |∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎
  400.358  [680]  |∎∎∎∎∎∎∎
  527.337  [166]  |∎∎
  654.317  [34]   |
  781.297  [16]   |
  908.276  [0]    |
  1035.256 [1]    |
  1162.236 [0]    |
  1289.215 [1]    |

Latency distribution:
  10 % in 31.42 ms 
  25 % in 47.33 ms 
  50 % in 148.15 ms 
  75 % in 186.32 ms 
  90 % in 281.06 ms 
  95 % in 342.25 ms 
  99 % in 483.48 ms 

Status code distribution:
  [Canceled]   255 responses    
  [OK]         8304 responses   

Error distribution:
  [255]   rpc error: code = Canceled desc = grpc: the client connection is closing   
[info] CPU 39.4% | Mem 94MiB

=== Best: 8332000 req/s (CPU: 36.4%, Mem: 91MiB) ===
[info] saved results/stream-grpc/64/zix-grpc.json
httparena-bench-zix-grpc
httparena-bench-zix-grpc
[info] skip: zix-grpc does not subscribe to stream-grpc-tls
[info] skip: zix-grpc does not subscribe to echo-ws
[info] skip: zix-grpc does not subscribe to echo-ws-pipeline
[info] rebuilding site/data/*.json
[updated] /home/diogo/actions-runner/_work/HttpArena/HttpArena/site/data/frameworks.json
[updated] /home/diogo/actions-runner/_work/HttpArena/HttpArena/site/data/stream-grpc-64.json
[updated] /home/diogo/actions-runner/_work/HttpArena/HttpArena/site/data/unary-grpc-1024.json
[updated] /home/diogo/actions-runner/_work/HttpArena/HttpArena/site/data/unary-grpc-256.json
[updated] /home/diogo/actions-runner/_work/HttpArena/HttpArena/site/data/current.json
[info] done
[info] restoring loopback MTU to 65536

prothegee · 2026-06-14T23:26:44Z

Remark: Converting to draft.

Reason: Dilemma tuning dispatch model.

PR Relations:

prothegee · 2026-06-15T22:27:43Z

Attempt 2 new approach bench.
Bump to rc2 (PR init message update)

~~[ ] rc2 test 1~~
~~[ ] rc2 test 2~~

Once those two satisfied, 0.4.x will be set and assign.

prothegee · 2026-06-16T00:14:25Z

Attempt rc2 test 1

prothegee · 2026-06-16T00:16:07Z

/benchmark -f zix-grpc

github-actions · 2026-06-16T00:16:15Z

👋 /benchmark request received. A collaborator will review and approve the run.

prothegee · 2026-06-16T12:46:42Z

Finalizing 0.4.x-rc2 to 0.4.x

github-actions · 2026-06-16T13:11:48Z

Benchmark Results

Framework: zix-grpc | Test: all tests

Test	Conn	RPS	CPU	Mem	Δ RPS	Δ Mem
unary-grpc	256	7,303,313	2931.3%	342MiB	+3.7%	-1.2%
unary-grpc	1024	7,205,968	3039.2%	1.1GiB	+4.5%	~0%
stream-grpc	64	8,362,000	39.0%	94MiB	+0.4%	+4.4%

Full log

37Main benchmark duration is over for thread #. Stopping all clients.22
. Stopping all clients.

finished in 5.06s, 7292440.00 req/s, 459.02MB/s
requests: 36462200 total, 36564600 started, 36462200 done, 36462200 succeeded, 0 failed, 0 errored, 0 timeout
status codes: 36462200 2xx, 0 3xx, 0 4xx, 0 5xx
traffic: 2.24GB (2406561520) total, 1.09GB (1166790400) headers (space savings 42.86%), 243.41MB (255235400) data
                     min         max         mean         sd        +/- sd
time for request:      480us     75.72ms      7.56ms      3.61ms    94.73%
time for connect:       18us      5.45ms      1.33ms       914us    65.33%
time to 1st byte:     5.46ms     80.90ms     30.64ms     17.72ms    67.19%
req/s           :    6937.09     7497.27     7119.02       94.48    69.14%
[info] CPU 3039.2% | Mem 1.1GiB

[run 3/3]
starting benchmark...
.

progress: 25Main benchmark duration is started for thread #46.
% of clients started

Application protocol: h2c
18.Main benchmark duration is started for thread #
3.
.
.Warm-up phase is over for thread #

.

6213.
.Main benchmark duration is started for thread #62.

61. Stopping all clients.

29. Stopping all clients.
51. Stopping all clients.
52


31. Stopping all clients.

finished in 5.06s, 7264820.00 req/s, 457.28MB/s
requests: 36324100 total, 36426500 started, 36324100 done, 36324100 succeeded, 0 failed, 0 errored, 0 timeout
status codes: 36324100 2xx, 0 3xx, 0 4xx, 0 5xx
traffic: 2.23GB (2397446920) total, 1.08GB (1162371200) headers (space savings 42.86%), 242.49MB (254268700) data
                     min         max         mean         sd        +/- sd
time for request:      470us     70.63ms      7.59ms      3.41ms    94.51%
time for connect:       20us      3.65ms      1.32ms       811us    62.21%
time to 1st byte:     5.27ms     74.98ms     28.54ms     16.58ms    65.53%
req/s           :    6876.48     7499.87     7092.72       91.85    67.29%
[info] CPU 3081.2% | Mem 1.1GiB

=== Best: 7205968 req/s (CPU: 3039.2%, Mem: 1.1GiB) ===
[info] saved results/unary-grpc/1024/zix-grpc.json
httparena-bench-zix-grpc
httparena-bench-zix-grpc
[info] skip: zix-grpc does not subscribe to unary-grpc-tls

==============================================
=== zix-grpc / stream-grpc / 64c (tool=ghz) ===
==============================================
[info] waiting for server...
[info] gRPC server ready
[info] ghz warm-up 2s

[run 1/3]

Summary:
  Count:	8591
  Total:	5.08 s
  Slowest:	736.47 ms
  Fastest:	20.36 ms
  Average:	144.88 ms
  Requests/sec:	1689.49

Response time histogram:
  20.364  [1]    |
  91.974  [2860] |∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎
  163.585 [2106] |∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎
  235.196 [2216] |∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎
  306.807 [471]  |∎∎∎∎∎∎∎
  378.417 [392]  |∎∎∎∎∎
  450.028 [174]  |∎∎
  521.639 [73]   |∎
  593.250 [42]   |∎
  664.861 [10]   |
  736.471 [3]    |

Latency distribution:
  10 % in 31.60 ms 
  25 % in 47.80 ms 
  50 % in 146.14 ms 
  75 % in 190.25 ms 
  90 % in 287.98 ms 
  95 % in 350.04 ms 
  99 % in 488.79 ms 

Status code distribution:
  [OK]         8348 responses   
  [Canceled]   243 responses    

Error distribution:
  [243]   rpc error: code = Canceled desc = grpc: the client connection is closing   
[info] CPU 37.1% | Mem 90MiB

[run 2/3]

Summary:
  Count:	8572
  Total:	5.07 s
  Slowest:	1.07 s
  Fastest:	19.03 ms
  Average:	145.81 ms
  Requests/sec:	1691.30

Response time histogram:
  19.033   [1]    |
  124.561  [3441] |∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎
  230.089  [3739] |∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎
  335.617  [670]  |∎∎∎∎∎∎∎
  441.146  [308]  |∎∎∎
  546.674  [109]  |∎
  652.202  [35]   |
  757.731  [7]    |
  863.259  [4]    |
  968.787  [0]    |
  1074.316 [7]    |

Latency distribution:
  10 % in 31.20 ms 
  25 % in 45.05 ms 
  50 % in 151.95 ms 
  75 % in 192.43 ms 
  90 % in 279.60 ms 
  95 % in 345.16 ms 
  99 % in 502.45 ms 

Status code distribution:
  [OK]         8321 responses   
  [Canceled]   251 responses    

Error distribution:
  [251]   rpc error: code = Canceled desc = grpc: the client connection is closing   
[info] CPU 37.6% | Mem 91MiB

[run 3/3]

Summary:
  Count:	8604
  Total:	5.07 s
  Slowest:	715.12 ms
  Fastest:	18.36 ms
  Average:	145.48 ms
  Requests/sec:	1698.50

Response time histogram:
  18.357  [1]    |
  88.033  [2644] |∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎
  157.709 [1670] |∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎
  227.384 [2941] |∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎
  297.060 [507]  |∎∎∎∎∎∎∎
  366.736 [382]  |∎∎∎∎∎
  436.412 [125]  |∎∎
  506.088 [50]   |∎
  575.764 [23]   |
  645.440 [13]   |
  715.116 [6]    |

Latency distribution:
  10 % in 30.30 ms 
  25 % in 42.88 ms 
  50 % in 155.31 ms 
  75 % in 193.74 ms 
  90 % in 263.86 ms 
  95 % in 324.32 ms 
  99 % in 447.49 ms 

Status code distribution:
  [OK]         8362 responses   
  [Canceled]   242 responses    

Error distribution:
  [242]   rpc error: code = Canceled desc = grpc: the client connection is closing   
[info] CPU 39.0% | Mem 94MiB

=== Best: 8362000 req/s (CPU: 39.0%, Mem: 94MiB) ===
[info] saved results/stream-grpc/64/zix-grpc.json
httparena-bench-zix-grpc
httparena-bench-zix-grpc
[info] skip: zix-grpc does not subscribe to stream-grpc-tls
[info] skip: zix-grpc does not subscribe to echo-ws
[info] skip: zix-grpc does not subscribe to echo-ws-pipeline
[info] rebuilding site/data/*.json
[updated] /home/diogo/actions-runner/_work/HttpArena/HttpArena/site/data/frameworks.json
[updated] /home/diogo/actions-runner/_work/HttpArena/HttpArena/site/data/stream-grpc-64.json
[updated] /home/diogo/actions-runner/_work/HttpArena/HttpArena/site/data/unary-grpc-1024.json
[updated] /home/diogo/actions-runner/_work/HttpArena/HttpArena/site/data/unary-grpc-256.json
[updated] /home/diogo/actions-runner/_work/HttpArena/HttpArena/site/data/current.json
[info] done
[info] restoring loopback MTU to 65536

prothegee · 2026-06-16T17:50:45Z

Bump to zix 0.4.x

prothegee · 2026-06-16T18:27:48Z

/benchmark -f zix-grpc

github-actions · 2026-06-16T18:28:00Z

👋 /benchmark request received. A collaborator will review and approve the run.

github-actions · 2026-06-16T18:41:37Z

Benchmark Results

Framework: zix-grpc | Test: all tests

Test	Conn	RPS	CPU	Mem	Δ RPS	Δ Mem
unary-grpc	256	7,270,218	2998.3%	392MiB	+3.3%	+13.3%
unary-grpc	1024	7,102,978	2991.6%	1.2GiB	+3.0%	+9.1%
stream-grpc	64	8,365,000	35.4%	140MiB	+0.4%	+55.6%

Full log

.
37% of clients started
Application protocol: h2c
38. Stopping all clients.
27Stopped all clients for thread #38
. Stopping all clients.
27Stopped all clients for thread #47

. Stopping all clients.
1921Stopped all clients for thread #. Stopping all clients.
. Stopping all clients.
6
21


finished in 5.07s, 7202420.00 req/s, 453.35MB/s
requests: 36012100 total, 36114500 started, 36012100 done, 36012100 succeeded, 0 failed, 0 errored, 0 timeout
status codes: 36012100 2xx, 0 3xx, 0 4xx, 0 5xx
traffic: 2.21GB (2376854920) total, 1.07GB (1152387200) headers (space savings 42.86%), 240.41MB (252084700) data
                     min         max         mean         sd        +/- sd
time for request:      546us     62.84ms      7.56ms      2.79ms    92.57%
time for connect:       18us      5.05ms      1.33ms       836us    66.02%
time to 1st byte:     5.96ms     65.52ms     24.05ms     13.19ms    66.89%
req/s           :    6677.82     7479.14     7031.59      122.44    70.70%
[info] CPU 2991.6% | Mem 1.2GiB

[run 3/3]
starting benchmark...
13.

Application protocol: h2c
.
.
58.
.
41.

48

finished in 5.07s, 7127920.00 req/s, 448.66MB/s
requests: 35639600 total, 35742000 started, 35639600 done, 35639600 succeeded, 0 failed, 0 errored, 0 timeout
status codes: 35639600 2xx, 0 3xx, 0 4xx, 0 5xx
traffic: 2.19GB (2352269920) total, 1.06GB (1140467200) headers (space savings 42.86%), 237.92MB (249477200) data
                     min         max         mean         sd        +/- sd
time for request:      632us     67.86ms      7.63ms      3.24ms    94.70%
time for connect:       18us      4.09ms      1.26ms       776us    61.43%
time to 1st byte:     5.72ms     71.92ms     27.85ms     16.16ms    70.12%
req/s           :    6738.30     7316.24     6957.95       89.19    68.95%
[info] CPU 2931.8% | Mem 1.2GiB

=== Best: 7102978 req/s (CPU: 2991.6%, Mem: 1.2GiB) ===
[info] saved results/unary-grpc/1024/zix-grpc.json
httparena-bench-zix-grpc
httparena-bench-zix-grpc
[info] skip: zix-grpc does not subscribe to unary-grpc-tls

==============================================
=== zix-grpc / stream-grpc / 64c (tool=ghz) ===
==============================================
[info] waiting for server...
[info] gRPC server ready
[info] ghz warm-up 2s

[run 1/3]

Summary:
  Count:	8621
  Total:	5.07 s
  Slowest:	745.45 ms
  Fastest:	18.91 ms
  Average:	144.21 ms
  Requests/sec:	1699.12

Response time histogram:
  18.908  [1]    |
  91.562  [2526] |∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎
  164.216 [2358] |∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎
  236.870 [2508] |∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎
  309.524 [570]  |∎∎∎∎∎∎∎∎∎
  382.178 [292]  |∎∎∎∎∎
  454.832 [66]   |∎
  527.486 [32]   |∎
  600.140 [7]    |
  672.794 [2]    |
  745.448 [3]    |

Latency distribution:
  10 % in 31.45 ms 
  25 % in 50.71 ms 
  50 % in 154.11 ms 
  75 % in 191.09 ms 
  90 % in 252.95 ms 
  95 % in 307.17 ms 
  99 % in 400.82 ms 

Status code distribution:
  [OK]            8365 responses   
  [Canceled]      255 responses    
  [Unavailable]   1 responses      

Error distribution:
  [255]   rpc error: code = Canceled desc = grpc: the client connection is closing                                                                     
  [1]     rpc error: code = Unavailable desc = error reading from server: read tcp 127.0.0.1:51674->127.0.0.1:8080: use of closed network connection   
[info] CPU 35.4% | Mem 140MiB

[run 2/3]

Summary:
  Count:	8490
  Total:	5.06 s
  Slowest:	692.21 ms
  Fastest:	18.92 ms
  Average:	146.76 ms
  Requests/sec:	1677.49

Response time histogram:
  18.917  [1]    |
  86.246  [2530] |∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎
  153.576 [1270] |∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎
  220.906 [3290] |∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎
  288.235 [504]  |∎∎∎∎∎∎
  355.565 [444]  |∎∎∎∎∎
  422.895 [146]  |∎∎
  490.225 [43]   |∎
  557.554 [15]   |
  624.884 [3]    |
  692.214 [4]    |

Latency distribution:
  10 % in 31.17 ms 
  25 % in 44.76 ms 
  50 % in 158.98 ms 
  75 % in 194.68 ms 
  90 % in 262.33 ms 
  95 % in 322.27 ms 
  99 % in 409.73 ms 

Status code distribution:
  [OK]         8250 responses   
  [Canceled]   240 responses    

Error distribution:
  [240]   rpc error: code = Canceled desc = grpc: the client connection is closing   
[info] CPU 36.3% | Mem 141MiB

[run 3/3]

Summary:
  Count:	8559
  Total:	5.06 s
  Slowest:	951.40 ms
  Fastest:	18.25 ms
  Average:	145.35 ms
  Requests/sec:	1691.46

Response time histogram:
  18.249  [1]    |
  111.564 [3008] |∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎
  204.879 [3730] |∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎
  298.194 [973]  |∎∎∎∎∎∎∎∎∎∎
  391.509 [418]  |∎∎∎∎
  484.824 [104]  |∎
  578.139 [46]   |
  671.453 [18]   |
  764.768 [9]    |
  858.083 [3]    |
  951.398 [1]    |

Latency distribution:
  10 % in 31.70 ms 
  25 % in 50.49 ms 
  50 % in 150.30 ms 
  75 % in 192.82 ms 
  90 % in 261.24 ms 
  95 % in 321.77 ms 
  99 % in 482.55 ms 

Status code distribution:
  [OK]         8311 responses   
  [Canceled]   248 responses    

Error distribution:
  [248]   rpc error: code = Canceled desc = grpc: the client connection is closing   
[info] CPU 41.0% | Mem 144MiB

=== Best: 8365000 req/s (CPU: 35.4%, Mem: 140MiB) ===
[info] saved results/stream-grpc/64/zix-grpc.json
httparena-bench-zix-grpc
httparena-bench-zix-grpc
[info] skip: zix-grpc does not subscribe to stream-grpc-tls
[info] skip: zix-grpc does not subscribe to echo-ws
[info] skip: zix-grpc does not subscribe to echo-ws-pipeline
[info] rebuilding site/data/*.json
[updated] /home/diogo/actions-runner/_work/HttpArena/HttpArena/site/data/frameworks.json
[updated] /home/diogo/actions-runner/_work/HttpArena/HttpArena/site/data/stream-grpc-64.json
[updated] /home/diogo/actions-runner/_work/HttpArena/HttpArena/site/data/unary-grpc-1024.json
[updated] /home/diogo/actions-runner/_work/HttpArena/HttpArena/site/data/unary-grpc-256.json
[updated] /home/diogo/actions-runner/_work/HttpArena/HttpArena/site/data/current.json
[info] done
[info] restoring loopback MTU to 65536

prothegee · 2026-06-16T19:48:23Z

/benchmark -f zix-grpc --save

github-actions · 2026-06-16T19:48:33Z

👋 /benchmark request received. A collaborator will review and approve the run.

github-actions · 2026-06-16T19:48:52Z

⚠️ /benchmark --save cannot start: main has diverged and cannot be auto-merged into this branch. Please merge or rebase main manually, push, and re-run /benchmark --save.

prothegee · 2026-06-16T19:52:02Z

/benchmark -f zix-grpc --save

github-actions · 2026-06-16T19:52:17Z

👋 /benchmark request received. A collaborator will review and approve the run.

github-actions · 2026-06-16T20:01:33Z

Benchmark Results

Framework: zix-grpc | Test: all tests

Test	Conn	RPS	CPU	Mem	Δ RPS	Δ Mem
unary-grpc	256	7,239,103	2927.0%	394MiB	+2.8%	+13.9%
unary-grpc	1024	7,122,075	3008.6%	1.2GiB	+3.3%	+9.1%
stream-grpc	64	8,468,000	37.9%	141MiB	+1.6%	+56.7%

Full log

.
4Main benchmark duration is started for thread #32.
.
54.
.
.
60
2. Stopping all clients.
47

finished in 5.05s, 7154920.00 req/s, 450.36MB/s
requests: 35774600 total, 35877000 started, 35774600 done, 35774600 succeeded, 0 failed, 0 errored, 0 timeout
status codes: 35774600 2xx, 0 3xx, 0 4xx, 0 5xx
traffic: 2.20GB (2361179920) total, 1.07GB (1144787200) headers (space savings 42.86%), 238.82MB (250422200) data
                     min         max         mean         sd        +/- sd
time for request:      461us     61.46ms      7.67ms      3.23ms    95.84%
time for connect:       19us      3.80ms      1.36ms       819us    64.84%
time to 1st byte:     6.69ms     64.72ms     29.01ms     15.70ms    59.57%
req/s           :    6838.49     7318.73     6985.46       77.43    72.36%
[info] CPU 3074.9% | Mem 1.2GiB

[run 3/3]
starting benchmark...
Application protocol: h2c
35.
50.
.
40.

29.Warm-up phase is over for thread #39.
5.
16.


50. Stopping all clients.
. Stopping all clients.
. Stopping all clients.

finished in 5.06s, 7207540.00 req/s, 453.67MB/s
requests: 36037700 total, 36140100 started, 36037700 done, 36037700 succeeded, 0 failed, 0 errored, 0 timeout
status codes: 36037700 2xx, 0 3xx, 0 4xx, 0 5xx
traffic: 2.22GB (2378544520) total, 1.07GB (1153206400) headers (space savings 42.86%), 240.58MB (252263900) data
                     min         max         mean         sd        +/- sd
time for request:      507us     84.09ms      7.63ms      3.76ms    95.36%
time for connect:       21us      5.33ms      1.30ms       827us    65.63%
time to 1st byte:     5.15ms     86.76ms     31.09ms     18.85ms    62.01%
req/s           :    6779.29     7433.36     7036.43       91.81    67.29%
[info] CPU 3008.6% | Mem 1.2GiB

=== Best: 7122075 req/s (CPU: 3008.6%, Mem: 1.2GiB) ===
[info] saved results/unary-grpc/1024/zix-grpc.json
httparena-bench-zix-grpc
httparena-bench-zix-grpc
[info] skip: zix-grpc does not subscribe to unary-grpc-tls

==============================================
=== zix-grpc / stream-grpc / 64c (tool=ghz) ===
==============================================
[info] waiting for server...
[info] gRPC server ready
[info] ghz warm-up 2s

[run 1/3]

Summary:
  Count:	8436
  Total:	5.06 s
  Slowest:	961.73 ms
  Fastest:	19.54 ms
  Average:	147.57 ms
  Requests/sec:	1666.35

Response time histogram:
  19.538  [1]    |
  113.757 [3387] |∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎
  207.977 [3342] |∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎
  302.196 [679]  |∎∎∎∎∎∎∎∎
  396.415 [479]  |∎∎∎∎∎∎
  490.634 [185]  |∎∎
  584.854 [63]   |∎
  679.073 [31]   |
  773.292 [12]   |
  867.511 [6]    |
  961.731 [3]    |

Latency distribution:
  10 % in 31.75 ms 
  25 % in 45.02 ms 
  50 % in 150.16 ms 
  75 % in 194.53 ms 
  90 % in 297.26 ms 
  95 % in 365.37 ms 
  99 % in 528.00 ms 

Status code distribution:
  [OK]         8188 responses   
  [Canceled]   248 responses    

Error distribution:
  [248]   rpc error: code = Canceled desc = grpc: the client connection is closing   
[info] CPU 35.6% | Mem 139MiB

[run 2/3]

Summary:
  Count:	8631
  Total:	5.06 s
  Slowest:	854.79 ms
  Fastest:	19.33 ms
  Average:	144.88 ms
  Requests/sec:	1704.44

Response time histogram:
  19.328  [1]    |
  102.875 [2981] |∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎
  186.421 [2944] |∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎
  269.967 [1576] |∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎
  353.514 [600]  |∎∎∎∎∎∎∎∎
  437.060 [193]  |∎∎∎
  520.606 [56]   |∎
  604.152 [21]   |
  687.699 [14]   |
  771.245 [3]    |
  854.791 [1]    |

Latency distribution:
  10 % in 30.54 ms 
  25 % in 44.64 ms 
  50 % in 150.53 ms 
  75 % in 194.83 ms 
  90 % in 277.08 ms 
  95 % in 330.77 ms 
  99 % in 446.13 ms 

Status code distribution:
  [Unavailable]   3 responses      
  [OK]            8390 responses   
  [Canceled]      238 responses    

Error distribution:
  [2]     rpc error: code = Unavailable desc = error reading from server: read tcp 127.0.0.1:36382->127.0.0.1:8080: use of closed network connection   
  [238]   rpc error: code = Canceled desc = grpc: the client connection is closing                                                                     
  [1]     rpc error: code = Unavailable desc = error reading from server: read tcp 127.0.0.1:36324->127.0.0.1:8080: use of closed network connection   
[info] CPU 36.3% | Mem 140MiB

[run 3/3]

Summary:
  Count:	8572
  Total:	5.09 s
  Slowest:	537.98 ms
  Fastest:	20.67 ms
  Average:	146.13 ms
  Requests/sec:	1683.65

Response time histogram:
  20.669  [1]    |
  72.400  [2324] |∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎
  124.131 [480]  |∎∎∎∎∎∎∎∎
  175.862 [2559] |∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎
  227.593 [2051] |∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎
  279.324 [416]  |∎∎∎∎∎∎∎
  331.055 [393]  |∎∎∎∎∎∎
  382.786 [158]  |∎∎
  434.517 [52]   |∎
  486.248 [21]   |
  537.979 [13]   |

Latency distribution:
  10 % in 31.20 ms 
  25 % in 50.21 ms 
  50 % in 158.53 ms 
  75 % in 190.40 ms 
  90 % in 252.20 ms 
  95 % in 306.06 ms 
  99 % in 385.19 ms 

Status code distribution:
  [OK]         8468 responses   
  [Canceled]   104 responses    

Error distribution:
  [104]   rpc error: code = Canceled desc = grpc: the client connection is closing   
[info] CPU 37.9% | Mem 141MiB

=== Best: 8468000 req/s (CPU: 37.9%, Mem: 141MiB) ===
[info] saved results/stream-grpc/64/zix-grpc.json
httparena-bench-zix-grpc
httparena-bench-zix-grpc
[info] skip: zix-grpc does not subscribe to stream-grpc-tls
[info] skip: zix-grpc does not subscribe to echo-ws
[info] skip: zix-grpc does not subscribe to echo-ws-pipeline
[info] rebuilding site/data/*.json
[updated] /home/diogo/actions-runner/_work/HttpArena/HttpArena/site/data/frameworks.json
[updated] /home/diogo/actions-runner/_work/HttpArena/HttpArena/site/data/stream-grpc-64.json
[updated] /home/diogo/actions-runner/_work/HttpArena/HttpArena/site/data/unary-grpc-1024.json
[updated] /home/diogo/actions-runner/_work/HttpArena/HttpArena/site/data/unary-grpc-256.json
[updated] /home/diogo/actions-runner/_work/HttpArena/HttpArena/site/data/current.json
[info] done
[info] restoring loopback MTU to 65536

prothegee · 2026-06-16T20:16:44Z

Thanks! Deleting branch, again.

prothegee added 4 commits June 15, 2026 05:47

zix-ws ignore .zig-cache & zig-out

3aaa0f3

zix-grpc 0.4.x-rc1 x86_64 musl alpine

6e2649e

zix-grpc head note

aef55be

Merge remote-tracking branch 'origin/main' into zix-0.4.x-grpc

e2c1d9e

prothegee requested review from Kaliumhexacyanoferrat and MDA2AV as code owners June 14, 2026 22:52

This was referenced Jun 14, 2026

Zix 0.4.x ws #872

Merged

Zix 0.4.x #875

Merged

prothegee marked this pull request as draft June 14, 2026 23:26

prothegee marked this pull request as ready for review June 15, 2026 22:20

prothegee added 2 commits June 16, 2026 07:13

sync to attempt rc2 test 1

14586d6

Merge remote-tracking branch 'origin/main' into zix-0.4.x-grpc

ad5fd00

prothegee marked this pull request as draft June 16, 2026 08:47

prothegee added 2 commits June 16, 2026 17:14

using git with 2 repositories attempt

ead035a

finalizing 0.4.x-rc2

6e3dbf5

prothegee marked this pull request as ready for review June 16, 2026 17:50

bump: zix 0.4.x

655138b

Merge remote-tracking branch 'origin/main' into zix-0.4.x-grpc

f85951f

Benchmark results: zix-grpc

129e22b

MDA2AV approved these changes Jun 16, 2026

View reviewed changes

MDA2AV merged commit d888fe9 into MDA2AV:main Jun 16, 2026

prothegee deleted the zix-0.4.x-grpc branch June 16, 2026 20:16

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