[genhttp] Cleanup and optimize code by Kaliumhexacyanoferrat · Pull Request #13 · MDA2AV/HttpArena

Kaliumhexacyanoferrat · 2026-03-13T15:48:36Z

No description provided.

github-actions · 2026-03-13T16:04:32Z

Benchmark Results

Framework: genhttp | Profile: all profiles

genhttp / baseline / 512c (p=1, r=0, cpu=unlimited)
  Best: 1170243 req/s (CPU: 5746.5%, Mem: 308.4MiB) ===

genhttp / baseline / 4096c (p=1, r=0, cpu=unlimited)
  Best: 1268971 req/s (CPU: 6327.8%, Mem: 424.2MiB) ===

genhttp / baseline / 16384c (p=1, r=0, cpu=unlimited)
  Best: 962607 req/s (CPU: 6409.6%, Mem: 934.3MiB) ===

genhttp / pipelined / 512c (p=16, r=0, cpu=unlimited)
  Best: 1954618 req/s (CPU: 9812.6%, Mem: 193.1MiB) ===

genhttp / pipelined / 4096c (p=16, r=0, cpu=unlimited)
  Best: 2227128 req/s (CPU: 10277.1%, Mem: 323.2MiB) ===

genhttp / pipelined / 16384c (p=16, r=0, cpu=unlimited)
  Best: 2228934 req/s (CPU: 10138.5%, Mem: 644.1MiB) ===

genhttp / limited-conn / 512c (p=1, r=10, cpu=unlimited)
  Best: 445042 req/s (CPU: 4047.1%, Mem: 176.0MiB) ===

genhttp / limited-conn / 4096c (p=1, r=10, cpu=unlimited)
  Best: 447916 req/s (CPU: 3925.5%, Mem: 176.0MiB) ===

genhttp / json / 4096c (p=1, r=0, cpu=unlimited)
  Best: 0 req/s (CPU: 0%, Mem: 0MiB) ===

Full log

  Latency samples: 2216446 / 2216457 responses (100.0%)
  Reconnects: 221638
  Per-template: 738764,738783,738899
  CPU: 4026.6% | Mem: 179.0MiB

[run 3/3]
gcannon — io_uring HTTP load generator
  Target:    localhost:8080/
  Threads:   64
  Conns:     512 (8/thread)
  Pipeline:  1
  Req/conn:  10
  Templates: 3
  Expected:  200
  Duration:  5s


  Thread Stats   Avg      p50      p90      p99    p99.9
    Latency   1.14ms     75us   2.83ms   11.60ms   12.80ms

  2225209 requests in 5.00s, 2225213 responses
  Throughput: 444.89K req/s
  Bandwidth:  57.28MB/s
  Status codes: 2xx=2225213, 3xx=0, 4xx=0, 5xx=0
  Latency samples: 2225204 / 2225213 responses (100.0%)
  Reconnects: 222527
  Per-template: 741693,741704,741807
  CPU: 4047.1% | Mem: 176.0MiB

=== Best: 445042 req/s (CPU: 4047.1%, Mem: 176.0MiB) ===
  Input BW: 34.38MB/s (avg template: 81 bytes)
[dry-run] Results not saved (use --save to persist)
httparena-bench-genhttp
httparena-bench-genhttp

==============================================
=== genhttp / limited-conn / 4096c (p=1, r=10, cpu=unlimited) ===
==============================================
8dfdd88c26a77a1edc087d232ff8205e7b8ff6ea7237c1999bf3be556de15ba2
[wait] Waiting for server...
[ready] Server is up

[run 1/3]
gcannon — io_uring HTTP load generator
  Target:    localhost:8080/
  Threads:   64
  Conns:     4096 (64/thread)
  Pipeline:  1
  Req/conn:  10
  Templates: 3
  Expected:  200
  Duration:  5s


  Thread Stats   Avg      p50      p90      p99    p99.9
    Latency   1.99ms    140us   9.95ms   18.70ms   39.40ms

  1568392 requests in 5.00s, 1567298 responses
  Throughput: 313.36K req/s
  Bandwidth:  40.34MB/s
  Status codes: 2xx=1567298, 3xx=0, 4xx=0, 5xx=0
  Latency samples: 1567292 / 1567298 responses (100.0%)
  Reconnects: 156727
  Per-template: 522444,522263,522585
  CPU: 4860.1% | Mem: 177.4MiB

[run 2/3]
gcannon — io_uring HTTP load generator
  Target:    localhost:8080/
  Threads:   64
  Conns:     4096 (64/thread)
  Pipeline:  1
  Req/conn:  10
  Templates: 3
  Expected:  200
  Duration:  5s


  Thread Stats   Avg      p50      p90      p99    p99.9
    Latency   1.50ms     77us   9.09ms   12.30ms   13.80ms

  2235456 requests in 5.00s, 2233276 responses
  Throughput: 446.50K req/s
  Bandwidth:  57.49MB/s
  Status codes: 2xx=2233276, 3xx=0, 4xx=0, 5xx=0
  Latency samples: 2233268 / 2233276 responses (100.0%)
  Reconnects: 223389
  Per-template: 744458,744308,744502
  CPU: 4003.7% | Mem: 178.5MiB

[run 3/3]
gcannon — io_uring HTTP load generator
  Target:    localhost:8080/
  Threads:   64
  Conns:     4096 (64/thread)
  Pipeline:  1
  Req/conn:  10
  Templates: 3
  Expected:  200
  Duration:  5s


  Thread Stats   Avg      p50      p90      p99    p99.9
    Latency   1.44ms     77us   9.11ms   12.20ms   13.30ms

  2240444 requests in 5.00s, 2239582 responses
  Throughput: 447.76K req/s
  Bandwidth:  57.65MB/s
  Status codes: 2xx=2239582, 3xx=0, 4xx=0, 5xx=0
  Latency samples: 2239574 / 2239582 responses (100.0%)
  Reconnects: 223961
  Per-template: 746698,746619,746257
  CPU: 3925.5% | Mem: 176.0MiB

=== Best: 447916 req/s (CPU: 3925.5%, Mem: 176.0MiB) ===
  Input BW: 34.60MB/s (avg template: 81 bytes)
[dry-run] Results not saved (use --save to persist)
httparena-bench-genhttp
httparena-bench-genhttp

==============================================
=== genhttp / json / 4096c (p=1, r=0, cpu=unlimited) ===
==============================================
8c246c174f932a4f778a252ded75aa0e67893abfa56c56672b1a8dd38841daf3
[wait] Waiting for server...
[ready] Server is up

[run 1/3]
gcannon — io_uring HTTP load generator
  Target:    localhost:8080/json
  Threads:   64
  Conns:     4096 (64/thread)
  Pipeline:  1
  Req/conn:  unlimited (keep-alive)
  Expected:  200
  Duration:  5s


  Thread Stats   Avg      p50      p90      p99    p99.9
    Latency   3.22ms   2.20ms   5.97ms   14.50ms   34.70ms

  5201184 requests in 5.00s, 5198097 responses
  Throughput: 1.04M req/s
  Bandwidth:  227.83MB/s
  Status codes: 2xx=0, 3xx=0, 4xx=5198097, 5xx=0
  Latency samples: 5198097 / 5198097 responses (100.0%)

  WARNING: 5198097/5198097 responses (100.0%) had unexpected status (expected 2xx)
  CPU: 7596.5% | Mem: 266.8MiB

[run 2/3]
gcannon — io_uring HTTP load generator
  Target:    localhost:8080/json
  Threads:   64
  Conns:     4096 (64/thread)
  Pipeline:  1
  Req/conn:  unlimited (keep-alive)
  Expected:  200
  Duration:  5s


  Thread Stats   Avg      p50      p90      p99    p99.9
    Latency   2.24ms   1.57ms   4.30ms   8.69ms   15.60ms

  7627100 requests in 5.00s, 7624237 responses
  Throughput: 1.52M req/s
  Bandwidth:  334.28MB/s
  Status codes: 2xx=0, 3xx=0, 4xx=7624237, 5xx=0
  Latency samples: 7624213 / 7624237 responses (100.0%)

  WARNING: 7624237/7624237 responses (100.0%) had unexpected status (expected 2xx)
  CPU: 6657.7% | Mem: 357.2MiB

[run 3/3]
gcannon — io_uring HTTP load generator
  Target:    localhost:8080/json
  Threads:   64
  Conns:     4096 (64/thread)
  Pipeline:  1
  Req/conn:  unlimited (keep-alive)
  Expected:  200
  Duration:  5s


  Thread Stats   Avg      p50      p90      p99    p99.9
    Latency   2.37ms   1.75ms   4.45ms   9.21ms   16.40ms

  7643513 requests in 5.00s, 7641350 responses
  Throughput: 1.53M req/s
  Bandwidth:  335.07MB/s
  Status codes: 2xx=0, 3xx=0, 4xx=7641350, 5xx=0
  Latency samples: 7641328 / 7641350 responses (100.0%)

  WARNING: 7641350/7641350 responses (100.0%) had unexpected status (expected 2xx)
  CPU: 6574.6% | Mem: 321.0MiB

=== Best: 0 req/s (CPU: 0%, Mem: 0MiB) ===
httparena-bench-genhttp
httparena-bench-genhttp
[restore] Restoring CPU governor to performance...

github-actions · 2026-03-13T16:29:00Z

Benchmark Results

Framework: genhttp | Profile: json

genhttp / json / 4096c (p=1, r=0, cpu=unlimited)
  Best: 612251 req/s (CPU: 8660.0%, Mem: 1.2GiB) ===

genhttp / json / 16384c (p=1, r=0, cpu=unlimited)
  Best: 491606 req/s (CPU: 8044.3%, Mem: 4.4GiB) ===

Full log

#5 [internal] load build context
#5 DONE 0.0s

#6 [stage-1 1/4] FROM mcr.microsoft.com/dotnet/runtime-deps:10.0-alpine@sha256:122e6638ff460ba7c7455a9dd1b81332b6e17f9845620229ca3e3b26947d4c07
#6 resolve mcr.microsoft.com/dotnet/runtime-deps:10.0-alpine@sha256:122e6638ff460ba7c7455a9dd1b81332b6e17f9845620229ca3e3b26947d4c07 0.1s done
#6 DONE 0.1s

#7 [build 1/6] FROM mcr.microsoft.com/dotnet/sdk:10.0-alpine@sha256:2b0e46d490f5b53a8dc07fbf636cdf5b90796878a256e1ce5b441e8d9675c5f4
#7 resolve mcr.microsoft.com/dotnet/sdk:10.0-alpine@sha256:2b0e46d490f5b53a8dc07fbf636cdf5b90796878a256e1ce5b441e8d9675c5f4 0.1s done
#7 DONE 0.1s

#5 [internal] load build context
#5 transferring context: 419B done
#5 DONE 0.0s

#8 [build 5/6] COPY . .
#8 CACHED

#9 [stage-1 3/4] COPY --from=build /app .
#9 CACHED

#10 [build 3/6] COPY genhttp.csproj ./
#10 CACHED

#11 [stage-1 2/4] WORKDIR /app
#11 CACHED

#12 [build 4/6] RUN dotnet restore -r linux-musl-x64
#12 CACHED

#13 [build 6/6] RUN dotnet publish -c Release -r linux-musl-x64 --self-contained -o /app
#13 CACHED

#14 [build 2/6] WORKDIR /source
#14 CACHED

#15 [stage-1 4/4] RUN apk add --no-cache libmsquic
#15 CACHED

#16 exporting to image
#16 exporting layers done
#16 exporting manifest sha256:7bc6c064d254687d7160d0559843d34cc4993f70368184505a48e6ab2777ee2f done
#16 exporting config sha256:c6cdb66088a1d716a9c157e85b357dcfbda5c94bc8d884b6b3c521dd5fc21792 done
#16 exporting attestation manifest sha256:32cf73f71250dbff66fa5956a24b61102b5bb813dcbc59af8723e2e614da55d4 0.0s done
#16 exporting manifest list sha256:c274e04d7143640b465888bf99f3f4df90d6e38e7c2b57fa4797f7db0b519315
#16 exporting manifest list sha256:c274e04d7143640b465888bf99f3f4df90d6e38e7c2b57fa4797f7db0b519315 0.0s done
#16 naming to docker.io/library/httparena-genhttp:latest done
#16 unpacking to docker.io/library/httparena-genhttp:latest 0.0s done
#16 DONE 0.1s

==============================================
=== genhttp / json / 4096c (p=1, r=0, cpu=unlimited) ===
==============================================
41e43b957abe7308f401ef13179b9dcff0bdfe7b1de67d9a78ff1eaabc5ead1c
[wait] Waiting for server...
[ready] Server is up

[run 1/3]
gcannon — io_uring HTTP load generator
  Target:    localhost:8080/json
  Threads:   64
  Conns:     4096 (64/thread)
  Pipeline:  1
  Req/conn:  unlimited (keep-alive)
  Expected:  200
  Duration:  5s


  Thread Stats   Avg      p50      p90      p99    p99.9
    Latency   15.17ms   2.12ms   23.00ms   245.20ms    1.43s

  1128022 requests in 5.00s, 1125111 responses
  Throughput: 224.86K req/s
  Bandwidth:  1.78GB/s
  Status codes: 2xx=1125111, 3xx=0, 4xx=0, 5xx=0
  Latency samples: 1125110 / 1125111 responses (100.0%)
  CPU: 9374.3% | Mem: 776.2MiB

[run 2/3]
gcannon — io_uring HTTP load generator
  Target:    localhost:8080/json
  Threads:   64
  Conns:     4096 (64/thread)
  Pipeline:  1
  Req/conn:  unlimited (keep-alive)
  Expected:  200
  Duration:  5s


  Thread Stats   Avg      p50      p90      p99    p99.9
    Latency   4.36ms   3.46ms   8.56ms   21.30ms   49.90ms

  3063041 requests in 5.00s, 3061259 responses
  Throughput: 611.97K req/s
  Bandwidth:  4.83GB/s
  Status codes: 2xx=3061259, 3xx=0, 4xx=0, 5xx=0
  Latency samples: 3061238 / 3061259 responses (100.0%)
  CPU: 8660.0% | Mem: 1.2GiB

[run 3/3]
gcannon — io_uring HTTP load generator
  Target:    localhost:8080/json
  Threads:   64
  Conns:     4096 (64/thread)
  Pipeline:  1
  Req/conn:  unlimited (keep-alive)
  Expected:  200
  Duration:  5s


  Thread Stats   Avg      p50      p90      p99    p99.9
    Latency   4.46ms   3.78ms   8.94ms   18.20ms   40.10ms

  3041761 requests in 5.00s, 3040217 responses
  Throughput: 607.62K req/s
  Bandwidth:  4.80GB/s
  Status codes: 2xx=3040217, 3xx=0, 4xx=0, 5xx=0
  Latency samples: 3040193 / 3040217 responses (100.0%)
  CPU: 8517.0% | Mem: 1.2GiB

=== Best: 612251 req/s (CPU: 8660.0%, Mem: 1.2GiB) ===
[dry-run] Results not saved (use --save to persist)
httparena-bench-genhttp
httparena-bench-genhttp

==============================================
=== genhttp / json / 16384c (p=1, r=0, cpu=unlimited) ===
==============================================
3eb22b25dc9feec9b685259e72d1fb5f0392bac6d7638ff242eb45b6264ebebf
[wait] Waiting for server...
[ready] Server is up

[run 1/3]
gcannon — io_uring HTTP load generator
  Target:    localhost:8080/json
  Threads:   64
  Conns:     16384 (256/thread)
  Pipeline:  1
  Req/conn:  unlimited (keep-alive)
  Expected:  200
  Duration:  5s


  Thread Stats   Avg      p50      p90      p99    p99.9
    Latency   47.85ms   5.91ms   71.60ms   504.80ms    2.87s

  862495 requests in 5.00s, 846111 responses
  Throughput: 169.15K req/s
  Bandwidth:  1.34GB/s
  Status codes: 2xx=846111, 3xx=0, 4xx=0, 5xx=0
  Latency samples: 846111 / 846111 responses (100.0%)
  CPU: 7811.1% | Mem: 220.3MiB

[run 2/3]
gcannon — io_uring HTTP load generator
  Target:    localhost:8080/json
  Threads:   64
  Conns:     16384 (256/thread)
  Pipeline:  1
  Req/conn:  unlimited (keep-alive)
  Expected:  200
  Duration:  5s


  Thread Stats   Avg      p50      p90      p99    p99.9
    Latency   31.59ms   26.00ms   55.00ms   147.60ms   922.10ms

  2170474 requests in 5.00s, 2154090 responses
  Throughput: 430.51K req/s
  Bandwidth:  3.40GB/s
  Status codes: 2xx=2154090, 3xx=0, 4xx=0, 5xx=0
  Latency samples: 2154090 / 2154090 responses (100.0%)
  CPU: 8667.6% | Mem: 3.3GiB

[run 3/3]
gcannon — io_uring HTTP load generator
  Target:    localhost:8080/json
  Threads:   64
  Conns:     16384 (256/thread)
  Pipeline:  1
  Req/conn:  unlimited (keep-alive)
  Expected:  200
  Duration:  5s


  Thread Stats   Avg      p50      p90      p99    p99.9
    Latency   25.45ms   21.10ms   43.90ms   68.80ms    1.07s

  2474162 requests in 5.00s, 2458034 responses
  Throughput: 491.38K req/s
  Bandwidth:  3.88GB/s
  Status codes: 2xx=2458034, 3xx=0, 4xx=0, 5xx=0
  Latency samples: 2458034 / 2458034 responses (100.0%)
  CPU: 8044.3% | Mem: 4.4GiB

=== Best: 491606 req/s (CPU: 8044.3%, Mem: 4.4GiB) ===
[dry-run] Results not saved (use --save to persist)
httparena-bench-genhttp
httparena-bench-genhttp
[restore] Restoring CPU governor to performance...

github-actions · 2026-03-13T16:31:38Z

Benchmark Results

Framework: genhttp | Profile: baseline-h3

Full log

[tune] Setting CPU governor to performance...
[tune] Setting UDP buffer sizes for QUIC...
[clean] Restarting Docker daemon...
[clean] Dropping kernel caches...
=== Building: genhttp ===
#0 building with "default" instance using docker driver

#1 [internal] load build definition from Dockerfile
#1 transferring dockerfile: 438B done
#1 DONE 0.0s

#2 [internal] load metadata for mcr.microsoft.com/dotnet/sdk:10.0-alpine
#2 DONE 0.4s

#3 [internal] load metadata for mcr.microsoft.com/dotnet/runtime-deps:10.0-alpine
#3 DONE 0.4s

#4 [internal] load .dockerignore
#4 transferring context: 2B done
#4 DONE 0.0s

#5 [internal] load build context
#5 DONE 0.0s

#6 [build 1/6] FROM mcr.microsoft.com/dotnet/sdk:10.0-alpine@sha256:2b0e46d490f5b53a8dc07fbf636cdf5b90796878a256e1ce5b441e8d9675c5f4
#6 resolve mcr.microsoft.com/dotnet/sdk:10.0-alpine@sha256:2b0e46d490f5b53a8dc07fbf636cdf5b90796878a256e1ce5b441e8d9675c5f4 0.1s done
#6 DONE 0.1s

#7 [stage-1 1/4] FROM mcr.microsoft.com/dotnet/runtime-deps:10.0-alpine@sha256:122e6638ff460ba7c7455a9dd1b81332b6e17f9845620229ca3e3b26947d4c07
#7 resolve mcr.microsoft.com/dotnet/runtime-deps:10.0-alpine@sha256:122e6638ff460ba7c7455a9dd1b81332b6e17f9845620229ca3e3b26947d4c07 0.1s done
#7 DONE 0.1s

#5 [internal] load build context
#5 transferring context: 419B done
#5 DONE 0.0s

#8 [build 4/6] RUN dotnet restore -r linux-musl-x64
#8 CACHED

#9 [build 5/6] COPY . .
#9 CACHED

#10 [stage-1 3/4] COPY --from=build /app .
#10 CACHED

#11 [stage-1 2/4] WORKDIR /app
#11 CACHED

#12 [build 2/6] WORKDIR /source
#12 CACHED

#13 [build 6/6] RUN dotnet publish -c Release -r linux-musl-x64 --self-contained -o /app
#13 CACHED

#14 [build 3/6] COPY genhttp.csproj ./
#14 CACHED

#15 [stage-1 4/4] RUN apk add --no-cache libmsquic
#15 CACHED

#16 exporting to image
#16 exporting layers done
#16 exporting manifest sha256:7bc6c064d254687d7160d0559843d34cc4993f70368184505a48e6ab2777ee2f done
#16 exporting config sha256:c6cdb66088a1d716a9c157e85b357dcfbda5c94bc8d884b6b3c521dd5fc21792 done
#16 exporting attestation manifest sha256:2305c8583d229e20e08d1352c4c2fb82e41fa352d6a90e7f34624096b5af5053 0.1s done
#16 exporting manifest list sha256:7483f1992cf031abcd71105f0c582be69a039586466f0897e5e77cf840eb1073
#16 exporting manifest list sha256:7483f1992cf031abcd71105f0c582be69a039586466f0897e5e77cf840eb1073 0.0s done
#16 naming to docker.io/library/httparena-genhttp:latest done
#16 unpacking to docker.io/library/httparena-genhttp:latest done
#16 DONE 0.2s
[skip] genhttp does not subscribe to baseline-h3
[restore] Restoring CPU governor to performance...

github-actions · 2026-03-13T16:41:03Z

Benchmark Results

Framework: genhttp | Profile: all profiles

genhttp / baseline / 512c (p=1, r=0, cpu=unlimited)
  Best: 246128 req/s (CPU: 6795.8%, Mem: 383.2MiB) ===

genhttp / baseline / 4096c (p=1, r=0, cpu=unlimited)
  Best: 107833 req/s (CPU: 7307.9%, Mem: 362.5MiB) ===

genhttp / baseline / 16384c (p=1, r=0, cpu=unlimited)
  Best: 25249 req/s (CPU: 6623.3%, Mem: 413.9MiB) ===

genhttp / pipelined / 512c (p=16, r=0, cpu=unlimited)
  Best: 12104892 req/s (CPU: 7334.4%, Mem: 326.7MiB) ===

genhttp / pipelined / 4096c (p=16, r=0, cpu=unlimited)
  Best: 13003129 req/s (CPU: 8251.1%, Mem: 1017.0MiB) ===

genhttp / pipelined / 16384c (p=16, r=0, cpu=unlimited)
  Best: 10970950 req/s (CPU: 8521.9%, Mem: 3.1GiB) ===

genhttp / limited-conn / 512c (p=1, r=10, cpu=unlimited)
  Best: 51574 req/s (CPU: 6997.5%, Mem: 390.6MiB) ===

genhttp / limited-conn / 4096c (p=1, r=10, cpu=unlimited)
  Best: 50659 req/s (CPU: 7292.5%, Mem: 692.8MiB) ===

genhttp / json / 4096c (p=1, r=0, cpu=unlimited)
  Best: 549016 req/s (CPU: 8642.2%, Mem: 1.2GiB) ===

genhttp / json / 16384c (p=1, r=0, cpu=unlimited)
  Best: 500240 req/s (CPU: 8662.8%, Mem: 3.0GiB) ===

genhttp / upload / 64c (p=1, r=0, cpu=unlimited)
  Best: 589 req/s (CPU: 6842.9%, Mem: 488.9MiB) ===

genhttp / upload / 256c (p=1, r=0, cpu=unlimited)
  Best: 629 req/s (CPU: 11551.2%, Mem: 563.4MiB) ===

genhttp / upload / 512c (p=1, r=0, cpu=unlimited)
  Best: 615 req/s (CPU: 11542.3%, Mem: 913.7MiB) ===

genhttp / compression / 4096c (p=1, r=0, cpu=unlimited)
  Best: 8188 req/s (CPU: 3329.2%, Mem: 1.1GiB) ===

genhttp / compression / 16384c (p=1, r=0, cpu=unlimited)
  Best: 6976 req/s (CPU: 3380.3%, Mem: 2.6GiB) ===

genhttp / noisy / 512c (p=1, r=0, cpu=unlimited)
  Best: 1041671 req/s (CPU: 6369.3%, Mem: 325.4MiB) ===

genhttp / noisy / 4096c (p=1, r=0, cpu=unlimited)
  Best: 1121394 req/s (CPU: 7203.9%, Mem: 1.2GiB) ===

genhttp / noisy / 16384c (p=1, r=0, cpu=unlimited)
  Best: 1010459 req/s (CPU: 7433.0%, Mem: 3.0GiB) ===

genhttp / mixed / 4096c (p=1, r=100, cpu=unlimited)
  Best: 23210 req/s (CPU: 8576.5%, Mem: 2.4GiB) ===

genhttp / mixed / 16384c (p=1, r=100, cpu=unlimited)
  Best: 14094 req/s (CPU: 6646.3%, Mem: 4.0GiB) ===

Full log

    Latency   8.20ms   5.75ms   13.20ms   31.80ms   170.80ms

  6664535 requests in 5.00s, 6644805 responses
  Throughput: 1.33M req/s
  Bandwidth:  203.09MB/s
  Status codes: 2xx=5025885, 3xx=0, 4xx=1618920, 5xx=0
  Latency samples: 6644778 / 6644805 responses (100.0%)
  Reconnects: 3582
  Errors: connect 0, read 2, timeout 0
  Per-template: 3180913,1844835,1615811,0,3246

  WARNING: 1618920/6644805 responses (24.4%) had unexpected status (expected 2xx)
  CPU: 6873.4% | Mem: 4.1GiB

=== Best: 1010459 req/s (CPU: 7433.0%, Mem: 3.0GiB) ===
  Input BW: 102.15MB/s (avg template: 106 bytes)
[dry-run] Results not saved (use --save to persist)
httparena-bench-genhttp
httparena-bench-genhttp

==============================================
=== genhttp / mixed / 4096c (p=1, r=100, cpu=unlimited) ===
==============================================
96c3cc82382e57626c4d04e1aa564fa76aec2e79161eae3366e54f8f2da49e94
[wait] Waiting for server...
[ready] Server is up

[run 1/3]
gcannon — io_uring HTTP load generator
  Target:    localhost:8080/
  Threads:   64
  Conns:     4096 (64/thread)
  Pipeline:  1
  Req/conn:  100
  Templates: 10
  Expected:  200
  Duration:  5s


  Thread Stats   Avg      p50      p90      p99    p99.9
    Latency   141.34ms   11.10ms   163.90ms    3.64s    4.21s

  49627 requests in 5.00s, 45599 responses
  Throughput: 9.12K req/s
  Bandwidth:  241.79MB/s
  Status codes: 2xx=45599, 3xx=0, 4xx=0, 5xx=0
  Latency samples: 45599 / 45599 responses (100.0%)
  Reconnects: 252
  Errors: connect 0, read 56, timeout 0
  Per-template: 3285,4396,5406,5828,7384,5567,1114,8585,2556,1478
  CPU: 5648.4% | Mem: 4.6GiB

[run 2/3]
gcannon — io_uring HTTP load generator
  Target:    localhost:8080/
  Threads:   64
  Conns:     4096 (64/thread)
  Pipeline:  1
  Req/conn:  100
  Templates: 10
  Expected:  200
  Duration:  5s


  Thread Stats   Avg      p50      p90      p99    p99.9
    Latency   168.71ms   7.59ms   477.50ms    4.33s    4.88s

  90798 requests in 5.00s, 88245 responses
  Throughput: 17.64K req/s
  Bandwidth:  411.96MB/s
  Status codes: 2xx=88245, 3xx=0, 4xx=0, 5xx=0
  Latency samples: 88245 / 88245 responses (100.0%)
  Latency overflow (>5s): 10
  Reconnects: 489
  Errors: connect 0, read 32, timeout 0
  Per-template: 8196,11246,11741,12099,10649,10007,3052,14481,3435,3339
  CPU: 7954.8% | Mem: 2.2GiB

[run 3/3]
gcannon — io_uring HTTP load generator
  Target:    localhost:8080/
  Threads:   64
  Conns:     4096 (64/thread)
  Pipeline:  1
  Req/conn:  100
  Templates: 10
  Expected:  200
  Duration:  5s


  Thread Stats   Avg      p50      p90      p99    p99.9
    Latency   47.36ms   1.62ms   141.00ms   346.50ms    3.77s

  117847 requests in 5.00s, 116052 responses
  Throughput: 23.20K req/s
  Bandwidth:  495.43MB/s
  Status codes: 2xx=116052, 3xx=0, 4xx=0, 5xx=0
  Latency samples: 116052 / 116052 responses (100.0%)
  Reconnects: 924
  Per-template: 8618,14179,17164,17685,17411,16106,3817,13010,5372,2690
  CPU: 8576.5% | Mem: 2.4GiB

=== Best: 23210 req/s (CPU: 8576.5%, Mem: 2.4GiB) ===
  Input BW: 2.27GB/s (avg template: 104924 bytes)
[dry-run] Results not saved (use --save to persist)
httparena-bench-genhttp
httparena-bench-genhttp

==============================================
=== genhttp / mixed / 16384c (p=1, r=100, cpu=unlimited) ===
==============================================
029ac1d7822310950d263e7f50f689ea611f182e1baa58489650f48970b040a6
[wait] Waiting for server...
[ready] Server is up

[run 1/3]
gcannon — io_uring HTTP load generator
  Target:    localhost:8080/
  Threads:   64
  Conns:     16384 (256/thread)
  Pipeline:  1
  Req/conn:  100
  Templates: 10
  Expected:  200
  Duration:  5s


  Thread Stats   Avg      p50      p90      p99    p99.9
    Latency   210.75ms   68.80ms   255.40ms    3.98s    4.93s

  55419 requests in 5.00s, 38139 responses
  Throughput: 7.62K req/s
  Bandwidth:  234.64MB/s
  Status codes: 2xx=38139, 3xx=0, 4xx=0, 5xx=0
  Latency samples: 38139 / 38139 responses (100.0%)
  Reconnects: 1000
  Errors: connect 0, read 679, timeout 0
  Per-template: 4223,4853,5285,5077,4039,3094,1408,6223,2053,1884
  CPU: 4193.2% | Mem: 3.8GiB

[run 2/3]
gcannon — io_uring HTTP load generator
  Target:    localhost:8080/
  Threads:   64
  Conns:     16384 (256/thread)
  Pipeline:  1
  Req/conn:  100
  Templates: 10
  Expected:  200
  Duration:  5s


  Thread Stats   Avg      p50      p90      p99    p99.9
    Latency   543.26ms   122.00ms    1.57s    2.55s    3.77s

  70955 requests in 5.00s, 53818 responses
  Throughput: 10.76K req/s
  Bandwidth:  402.73MB/s
  Status codes: 2xx=53818, 3xx=0, 4xx=0, 5xx=0
  Latency samples: 53818 / 53818 responses (100.0%)
  Reconnects: 827
  Errors: connect 0, read 755, timeout 0
  Per-template: 4709,5265,5336,5030,5318,4261,2871,14215,3766,3047
  CPU: 8355.3% | Mem: 3.1GiB

[run 3/3]
gcannon — io_uring HTTP load generator
  Target:    localhost:8080/
  Threads:   64
  Conns:     16384 (256/thread)
  Pipeline:  1
  Req/conn:  100
  Templates: 10
  Expected:  200
  Duration:  5s


  Thread Stats   Avg      p50      p90      p99    p99.9
    Latency   263.69ms   23.50ms   831.70ms    2.63s    4.01s

  87928 requests in 5.00s, 70472 responses
  Throughput: 14.09K req/s
  Bandwidth:  450.12MB/s
  Status codes: 2xx=70472, 3xx=0, 4xx=0, 5xx=0
  Latency samples: 70472 / 70472 responses (100.0%)
  Reconnects: 1267
  Errors: connect 0, read 1067, timeout 0
  Per-template: 6016,7505,7002,7546,6423,5797,2469,20171,4756,2787
  CPU: 6646.3% | Mem: 4.0GiB

=== Best: 14094 req/s (CPU: 6646.3%, Mem: 4.0GiB) ===
  Input BW: 1.38GB/s (avg template: 104924 bytes)
[dry-run] Results not saved (use --save to persist)
httparena-bench-genhttp
httparena-bench-genhttp
[skip] genhttp does not subscribe to baseline-h2
[skip] genhttp does not subscribe to static-h2
[skip] genhttp does not subscribe to baseline-h3
[skip] genhttp does not subscribe to static-h3
[restore] Restoring CPU governor to performance...

Kaliumhexacyanoferrat added 2 commits March 13, 2026 16:54

[genhttp] Cleanup and optimize code

665b2a3

Fix docker file

774d2af

Kaliumhexacyanoferrat force-pushed the genhttp-adjustments branch from d0230e5 to 774d2af Compare March 13, 2026 15:54

Kaliumhexacyanoferrat added 3 commits March 13, 2026 17:12

Fix the JSON test not being included

f4f497b

Sight

a48c2c6

Switch to internal engine, opt out of h2/h3

ebed9ca

MDA2AV marked this pull request as ready for review March 13, 2026 16:41

MDA2AV merged commit 9ddacad into MDA2AV:main Mar 13, 2026
3 of 4 checks passed

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[genhttp] Cleanup and optimize code#13

[genhttp] Cleanup and optimize code#13
MDA2AV merged 5 commits intoMDA2AV:mainfrom
Kaliumhexacyanoferrat:genhttp-adjustments

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Kaliumhexacyanoferrat commented Mar 13, 2026

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