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bjoern: clean apt lists and skip recommended packages#1037

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MDA2AV merged 2 commits into
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bjoern-dockerfile-cleanup
Jul 24, 2026
Merged

bjoern: clean apt lists and skip recommended packages#1037
MDA2AV merged 2 commits into
mainfrom
bjoern-dockerfile-cleanup

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@MDA2AV

@MDA2AV MDA2AV commented Jul 24, 2026

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Small image-layer cleanup for bjoern: --no-install-recommends and dropping the apt lists, so the layer doesn't carry the package index.

Doubles as the --save check for the per-framework results layout (#751, merged in #1034). bjoern currently publishes baseline-512 = 12,390 rps in site/data/results/bjoern.json, so:

/benchmark -f bjoern -t baseline --save

should update only that file's baseline-512 and baseline-4096 keys, and touch none of the other 107 framework files. Under the old layout it would have rewritten site/data/baseline-512.json and baseline-4096.json, which every framework shares.

Worth merging #1036 first — benchmark-pr.yml is currently unparseable on main, so no run can be dispatched until that lands.

🤖 Generated with Claude Code

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MDA2AV commented Jul 24, 2026

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/benchmark -f bjoern --save

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

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Benchmark Results

Framework: bjoern | Test: all tests

Test Conn RPS CPU Mem Δ RPS Δ Mem
baseline 512 12,322 78.6% 164MiB -0.5% +3.1%
baseline 4096 98,769 429.0% 189MiB -0.2% -0.5%
pipelined 512 12,324 55.4% 162MiB +0.5% +8.0%
pipelined 4096 97,989 308.7% 431MiB ~0% +0.5%
limited-conn 512 13,725 89.5% 149MiB -0.2% -0.7%
limited-conn 4096 110,125 691.4% 192MiB +0.3% -1.0%
json 4096 318,976 4487.6% 222MiB +1.3% -1.3%
json-comp 512 34,545 652.0% 197MiB -1.2% -11.7%
json-comp 4096 235,623 4594.0% 245MiB +2.9% -1.6%
json-comp 16384 281,904 6321.5% 333MiB +3.2% -2.6%
upload 32 828 384.3% 2.1GiB +0.4% ~0%
upload 256 920 4857.4% 4.2GiB +4.3% -4.5%
api-4 256 13,389 337.6% 57MiB -14.4% +1.8%
api-16 1024 47,303 1252.9% 143MiB -0.5% -1.4%
static 1024 470,717 2821.1% 173MiB -0.3% -2.3%
static 4096 900,205 6617.6% 234MiB +0.5% +0.4%
static 6800 864,930 6410.0% 269MiB +0.4% -1.1%
async-db 1024 61,401 4296.4% 438MiB -9.3% -0.9%
Full log 
[info] waiting for server...
[info] server ready

[run 1/3]
Running 5s test @ http://localhost:8080
  64 threads and 4096 connections
  Thread Stats   Avg      Stdev     Max   +/- Stdev
    Latency     9.49ms   12.16ms  51.82ms   82.21%
    Req/Sec    13.99k     0.95k   27.42k    96.13%
  4535650 requests in 5.10s, 69.33GB read
Requests/sec: 889443.07
Transfer/sec:     13.60GB
[info] CPU 6478.8% | Mem 229MiB

[run 2/3]
Running 5s test @ http://localhost:8080
  64 threads and 4096 connections
  Thread Stats   Avg      Stdev     Max   +/- Stdev
    Latency     9.49ms   12.19ms  66.03ms   82.22%
    Req/Sec    14.16k   845.53    22.48k    94.14%
  4590609 requests in 5.10s, 70.17GB read
Requests/sec: 900205.02
Transfer/sec:     13.76GB
[info] CPU 6617.6% | Mem 234MiB

[run 3/3]
Running 5s test @ http://localhost:8080
  64 threads and 4096 connections
  Thread Stats   Avg      Stdev     Max   +/- Stdev
    Latency     9.49ms   12.16ms  53.36ms   82.17%
    Req/Sec    13.89k     0.94k   24.81k    91.53%
  4503930 requests in 5.10s, 68.85GB read
Requests/sec: 883187.78
Transfer/sec:     13.50GB
[info] CPU 6427.4% | Mem 234MiB

=== Best: 900205 req/s (CPU: 6617.6%, Mem: 234MiB) ===
[info] saved results/static/4096/bjoern.json
httparena-bench-bjoern
httparena-bench-bjoern

==============================================
=== bjoern / static / 6800c (tool=wrk) ===
==============================================
[info] waiting for server...
[info] server ready

[run 1/3]
Running 5s test @ http://localhost:8080
  64 threads and 6800 connections
  Thread Stats   Avg      Stdev     Max   +/- Stdev
    Latency    10.71ms   10.91ms 182.95ms   86.29%
    Req/Sec    13.59k     1.13k   32.63k    93.09%
  4404624 requests in 5.10s, 67.34GB read
Requests/sec: 863844.52
Transfer/sec:     13.21GB
[info] CPU 6348.3% | Mem 267MiB

[run 2/3]
Running 5s test @ http://localhost:8080
  64 threads and 6800 connections
  Thread Stats   Avg      Stdev     Max   +/- Stdev
    Latency    10.74ms   10.92ms 260.03ms   86.59%
    Req/Sec    13.45k     1.11k   31.20k    92.39%
  4364325 requests in 5.10s, 66.72GB read
Requests/sec: 855717.11
Transfer/sec:     13.08GB
[info] CPU 6650.0% | Mem 270MiB

[run 3/3]
Running 5s test @ http://localhost:8080
  64 threads and 6800 connections
  Thread Stats   Avg      Stdev     Max   +/- Stdev
    Latency    10.68ms   10.89ms 189.13ms   86.06%
    Req/Sec    13.61k     1.21k   32.72k    92.97%
  4411149 requests in 5.10s, 67.44GB read
Requests/sec: 864930.50
Transfer/sec:     13.22GB
[info] CPU 6410.0% | Mem 269MiB

=== Best: 864930 req/s (CPU: 6410.0%, Mem: 269MiB) ===
[info] saved results/static/6800/bjoern.json
httparena-bench-bjoern
httparena-bench-bjoern

==============================================
=== bjoern / async-db / 1024c (tool=gcannon) ===
==============================================
[info] resetting postgres for a clean per-profile baseline
[info] starting postgres sidecar
httparena-postgres
[info] postgres ready (seeded)
[info] waiting for server...
[info] server ready

[run 1/3]
gcannon v0.5.3
  Target:    localhost:8080/
  Threads:   64
  Conns:     1024 (16/thread)
  Pipeline:  1
  Req/conn:  25
  Templates: 5
  Expected:  200
  Duration:  10s


  Thread Stats   Avg      p50      p90      p99    p99.9
    Latency   16.79ms   9.39ms   46.00ms   58.00ms   69.00ms

  594833 requests in 10.00s, 594835 responses
  Throughput: 59.47K req/s
  Bandwidth:  229.40MB/s
  Status codes: 2xx=594835, 3xx=0, 4xx=0, 5xx=0
  Latency samples: 594834 / 594835 responses (100.0%)
  Reconnects: 23404
  Per-template: 118900,115749,118164,120080,121941
  Per-template-ok: 118900,115749,118164,120080,121941
[info] CPU 4209.1% | Mem 436MiB

[run 2/3]
gcannon v0.5.3
  Target:    localhost:8080/
  Threads:   64
  Conns:     1024 (16/thread)
  Pipeline:  1
  Req/conn:  25
  Templates: 5
  Expected:  200
  Duration:  10s


  Thread Stats   Avg      p50      p90      p99    p99.9
    Latency   16.67ms   9.33ms   46.20ms   57.90ms   65.00ms

  601253 requests in 10.00s, 601255 responses
  Throughput: 60.11K req/s
  Bandwidth:  231.76MB/s
  Status codes: 2xx=601255, 3xx=0, 4xx=0, 5xx=0
  Latency samples: 601254 / 601255 responses (100.0%)
  Reconnects: 23710
  Per-template: 120622,116863,119194,121335,123240
  Per-template-ok: 120622,116863,119194,121335,123240
[info] CPU 4290.7% | Mem 438MiB

[run 3/3]
gcannon v0.5.3
  Target:    localhost:8080/
  Threads:   64
  Conns:     1024 (16/thread)
  Pipeline:  1
  Req/conn:  25
  Templates: 5
  Expected:  200
  Duration:  10s


  Thread Stats   Avg      p50      p90      p99    p99.9
    Latency   16.23ms   8.93ms   46.00ms   56.90ms   66.00ms

  614018 requests in 10.00s, 614018 responses
  Throughput: 61.39K req/s
  Bandwidth:  236.95MB/s
  Status codes: 2xx=614018, 3xx=0, 4xx=0, 5xx=0
  Latency samples: 614018 / 614018 responses (100.0%)
  Reconnects: 24242
  Per-template: 123128,118835,121739,124278,126038
  Per-template-ok: 123128,118835,121739,124278,126038
[info] CPU 4296.4% | Mem 438MiB

=== Best: 61401 req/s (CPU: 4296.4%, Mem: 438MiB) ===
[info] input BW: 4.10MB/s (avg template: 70 bytes)
[info] saved results/async-db/1024/bjoern.json
httparena-bench-bjoern
httparena-bench-bjoern
[info] skip: bjoern does not subscribe to crud
[info] skip: bjoern does not subscribe to fortunes
[info] skip: bjoern does not subscribe to baseline-h2
[info] skip: bjoern does not subscribe to static-h2
[info] skip: bjoern does not subscribe to baseline-h2c
[info] skip: bjoern does not subscribe to json-h2c
[info] skip: bjoern does not subscribe to baseline-h3
[info] skip: bjoern does not subscribe to static-h3
[info] skip: bjoern does not subscribe to gateway-64
[info] skip: bjoern does not subscribe to gateway-h3
[info] skip: bjoern does not subscribe to production-stack
[info] skip: bjoern does not subscribe to unary-grpc
[info] skip: bjoern does not subscribe to unary-grpc-tls
[info] skip: bjoern does not subscribe to stream-grpc
[info] skip: bjoern does not subscribe to stream-grpc-tls
[info] skip: bjoern does not subscribe to echo-ws
[info] skip: bjoern does not subscribe to echo-ws-pipeline
[info] skip: bjoern does not subscribe to echo-ws-limited
[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/results/bjoern.json - 18 new, 18 total
[updated] /home/diogo/actions-runner/_work/HttpArena/HttpArena/site/data/current.json
[info] done
httparena-postgres
[info] restoring loopback MTU to 65536

@MDA2AV
MDA2AV merged commit a52f304 into main Jul 24, 2026
@MDA2AV
MDA2AV deleted the bjoern-dockerfile-cleanup branch July 24, 2026 21:54
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@Kaliumhexacyanoferrat Kaliumhexacyanoferrat Awaiting requested review from Kaliumhexacyanoferrat Kaliumhexacyanoferrat is a code owner

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