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@lacti
Created April 16, 2021 08:07
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Hello API autocannon log to check between cold start latency and concurrency.
[Thu Apr 15 15:09:23 UTC 2021] Sleep 720 seconds
[Thu Apr 15 15:21:23 UTC 2021] Start connection=1
Running 60s test @ https://API_HOST/hello?name=lacti
1 connections
┌─────────┬───────┬───────┬───────┬───────┬──────────┬─────────┬────────┐
│ Stat │ 2.5% │ 50% │ 97.5% │ 99% │ Avg │ Stdev │ Max │
├─────────┼───────┼───────┼───────┼───────┼──────────┼─────────┼────────┤
│ Latency │ 13 ms │ 16 ms │ 25 ms │ 31 ms │ 16.56 ms │ 6.72 ms │ 356 ms │
└─────────┴───────┴───────┴───────┴───────┴──────────┴─────────┴────────┘
┌───────────┬─────────┬─────────┬─────────┬─────────┬─────────┬───────┬─────────┐
│ Stat │ 1% │ 2.5% │ 50% │ 97.5% │ Avg │ Stdev │ Min │
├───────────┼─────────┼─────────┼─────────┼─────────┼─────────┼───────┼─────────┤
│ Req/Sec │ 28 │ 51 │ 59 │ 63 │ 58.55 │ 4.55 │ 28 │
├───────────┼─────────┼─────────┼─────────┼─────────┼─────────┼───────┼─────────┤
│ Bytes/Sec │ 5.43 kB │ 9.89 kB │ 11.4 kB │ 12.2 kB │ 11.4 kB │ 882 B │ 5.43 kB │
└───────────┴─────────┴─────────┴─────────┴─────────┴─────────┴───────┴─────────┘
Req/Bytes counts sampled once per second.
4k requests in 60.03s, 682 kB read
[Thu Apr 15 15:22:24 UTC 2021] Finish connection=1
[Thu Apr 15 15:22:24 UTC 2021] Sleep 720 seconds
[Thu Apr 15 15:34:24 UTC 2021] Start connection=2
Running 60s test @ https://API_HOST/hello?name=lacti
2 connections
┌─────────┬───────┬───────┬───────┬───────┬──────────┬─────────┬────────┐
│ Stat │ 2.5% │ 50% │ 97.5% │ 99% │ Avg │ Stdev │ Max │
├─────────┼───────┼───────┼───────┼───────┼──────────┼─────────┼────────┤
│ Latency │ 12 ms │ 15 ms │ 23 ms │ 28 ms │ 15.47 ms │ 5.32 ms │ 284 ms │
└─────────┴───────┴───────┴───────┴───────┴──────────┴─────────┴────────┘
┌───────────┬─────────┬─────────┬─────────┬─────────┬─────────┬────────┬─────────┐
│ Stat │ 1% │ 2.5% │ 50% │ 97.5% │ Avg │ Stdev │ Min │
├───────────┼─────────┼─────────┼─────────┼─────────┼─────────┼────────┼─────────┤
│ Req/Sec │ 71 │ 113 │ 126 │ 132 │ 125.15 │ 7.76 │ 71 │
├───────────┼─────────┼─────────┼─────────┼─────────┼─────────┼────────┼─────────┤
│ Bytes/Sec │ 13.8 kB │ 21.9 kB │ 24.4 kB │ 25.6 kB │ 24.3 kB │ 1.5 kB │ 13.8 kB │
└───────────┴─────────┴─────────┴─────────┴─────────┴─────────┴────────┴─────────┘
Req/Bytes counts sampled once per second.
8k requests in 60.03s, 1.46 MB read
[Thu Apr 15 15:35:24 UTC 2021] Finish connection=2
[Thu Apr 15 15:35:24 UTC 2021] Sleep 720 seconds
[Thu Apr 15 15:47:24 UTC 2021] Start connection=4
Running 60s test @ https://API_HOST/hello?name=lacti
4 connections
┌─────────┬───────┬───────┬───────┬───────┬──────────┬─────────┬────────┐
│ Stat │ 2.5% │ 50% │ 97.5% │ 99% │ Avg │ Stdev │ Max │
├─────────┼───────┼───────┼───────┼───────┼──────────┼─────────┼────────┤
│ Latency │ 12 ms │ 15 ms │ 23 ms │ 27 ms │ 15.36 ms │ 5.69 ms │ 314 ms │
└─────────┴───────┴───────┴───────┴───────┴──────────┴─────────┴────────┘
┌───────────┬─────────┬─────────┬─────────┬─────────┬─────────┬─────────┬─────────┐
│ Stat │ 1% │ 2.5% │ 50% │ 97.5% │ Avg │ Stdev │ Min │
├───────────┼─────────┼─────────┼─────────┼─────────┼─────────┼─────────┼─────────┤
│ Req/Sec │ 147 │ 231 │ 255 │ 266 │ 252.07 │ 15.58 │ 147 │
├───────────┼─────────┼─────────┼─────────┼─────────┼─────────┼─────────┼─────────┤
│ Bytes/Sec │ 28.5 kB │ 44.8 kB │ 49.5 kB │ 51.6 kB │ 48.9 kB │ 3.02 kB │ 28.5 kB │
└───────────┴─────────┴─────────┴─────────┴─────────┴─────────┴─────────┴─────────┘
Req/Bytes counts sampled once per second.
15k requests in 60.03s, 2.93 MB read
[Thu Apr 15 15:48:25 UTC 2021] Finish connection=4
[Thu Apr 15 15:48:25 UTC 2021] Sleep 720 seconds
[Thu Apr 15 16:00:25 UTC 2021] Start connection=8
Running 60s test @ https://API_HOST/hello?name=lacti
8 connections
┌─────────┬───────┬───────┬───────┬───────┬──────────┬─────────┬────────┐
│ Stat │ 2.5% │ 50% │ 97.5% │ 99% │ Avg │ Stdev │ Max │
├─────────┼───────┼───────┼───────┼───────┼──────────┼─────────┼────────┤
│ Latency │ 12 ms │ 15 ms │ 23 ms │ 27 ms │ 15.13 ms │ 5.88 ms │ 351 ms │
└─────────┴───────┴───────┴───────┴───────┴──────────┴─────────┴────────┘
┌───────────┬─────────┬─────────┬────────┬────────┬─────────┬─────────┬─────────┐
│ Stat │ 1% │ 2.5% │ 50% │ 97.5% │ Avg │ Stdev │ Min │
├───────────┼─────────┼─────────┼────────┼────────┼─────────┼─────────┼─────────┤
│ Req/Sec │ 282 │ 488 │ 517 │ 534 │ 511.94 │ 31.86 │ 282 │
├───────────┼─────────┼─────────┼────────┼────────┼─────────┼─────────┼─────────┤
│ Bytes/Sec │ 54.7 kB │ 94.7 kB │ 100 kB │ 104 kB │ 99.3 kB │ 6.18 kB │ 54.7 kB │
└───────────┴─────────┴─────────┴────────┴────────┴─────────┴─────────┴─────────┘
Req/Bytes counts sampled once per second.
31k requests in 60.03s, 5.96 MB read
[Thu Apr 15 16:01:25 UTC 2021] Finish connection=8
[Thu Apr 15 16:01:25 UTC 2021] Sleep 720 seconds
[Thu Apr 15 16:13:25 UTC 2021] Start connection=16
Running 60s test @ https://API_HOST/hello?name=lacti
16 connections
┌─────────┬───────┬───────┬───────┬───────┬──────────┬─────────┬────────┐
│ Stat │ 2.5% │ 50% │ 97.5% │ 99% │ Avg │ Stdev │ Max │
├─────────┼───────┼───────┼───────┼───────┼──────────┼─────────┼────────┤
│ Latency │ 11 ms │ 13 ms │ 23 ms │ 28 ms │ 14.18 ms │ 6.41 ms │ 558 ms │
└─────────┴───────┴───────┴───────┴───────┴──────────┴─────────┴────────┘
┌───────────┬────────┬────────┬────────┬────────┬─────────┬─────────┬────────┐
│ Stat │ 1% │ 2.5% │ 50% │ 97.5% │ Avg │ Stdev │ Min │
├───────────┼────────┼────────┼────────┼────────┼─────────┼─────────┼────────┤
│ Req/Sec │ 603 │ 1001 │ 1105 │ 1139 │ 1089.97 │ 70.4 │ 603 │
├───────────┼────────┼────────┼────────┼────────┼─────────┼─────────┼────────┤
│ Bytes/Sec │ 117 kB │ 194 kB │ 214 kB │ 221 kB │ 211 kB │ 13.7 kB │ 117 kB │
└───────────┴────────┴────────┴────────┴────────┴─────────┴─────────┴────────┘
Req/Bytes counts sampled once per second.
65k requests in 60.03s, 12.7 MB read
[Thu Apr 15 16:14:26 UTC 2021] Finish connection=16
[Thu Apr 15 16:14:26 UTC 2021] Sleep 720 seconds
[Thu Apr 15 16:26:26 UTC 2021] Start connection=32
Running 60s test @ https://API_HOST/hello?name=lacti
32 connections
┌─────────┬───────┬───────┬───────┬───────┬─────────┬─────────┬────────┐
│ Stat │ 2.5% │ 50% │ 97.5% │ 99% │ Avg │ Stdev │ Max │
├─────────┼───────┼───────┼───────┼───────┼─────────┼─────────┼────────┤
│ Latency │ 12 ms │ 15 ms │ 24 ms │ 29 ms │ 15.3 ms │ 6.31 ms │ 626 ms │
└─────────┴───────┴───────┴───────┴───────┴─────────┴─────────┴────────┘
┌───────────┬────────┬────────┬────────┬────────┬─────────┬────────┬────────┐
│ Stat │ 1% │ 2.5% │ 50% │ 97.5% │ Avg │ Stdev │ Min │
├───────────┼────────┼────────┼────────┼────────┼─────────┼────────┼────────┤
│ Req/Sec │ 1227 │ 1903 │ 2045 │ 2117 │ 2026.42 │ 113.57 │ 1227 │
├───────────┼────────┼────────┼────────┼────────┼─────────┼────────┼────────┤
│ Bytes/Sec │ 238 kB │ 369 kB │ 397 kB │ 411 kB │ 393 kB │ 22 kB │ 238 kB │
└───────────┴────────┴────────┴────────┴────────┴─────────┴────────┴────────┘
Req/Bytes counts sampled once per second.
122k requests in 60.05s, 23.6 MB read
[Thu Apr 15 16:27:26 UTC 2021] Finish connection=32
[Thu Apr 15 16:27:26 UTC 2021] Sleep 720 seconds
[Thu Apr 15 16:39:26 UTC 2021] Start connection=64
Running 60s test @ https://API_HOST/hello?name=lacti
64 connections
┌─────────┬───────┬───────┬───────┬───────┬─────────┬─────────┬────────┐
│ Stat │ 2.5% │ 50% │ 97.5% │ 99% │ Avg │ Stdev │ Max │
├─────────┼───────┼───────┼───────┼───────┼─────────┼─────────┼────────┤
│ Latency │ 11 ms │ 14 ms │ 26 ms │ 32 ms │ 15.2 ms │ 6.73 ms │ 419 ms │
└─────────┴───────┴───────┴───────┴───────┴─────────┴─────────┴────────┘
┌───────────┬────────┬────────┬────────┬────────┬─────────┬─────────┬────────┐
│ Stat │ 1% │ 2.5% │ 50% │ 97.5% │ Avg │ Stdev │ Min │
├───────────┼────────┼────────┼────────┼────────┼─────────┼─────────┼────────┤
│ Req/Sec │ 2545 │ 3793 │ 4091 │ 4295 │ 4078.37 │ 231.17 │ 2544 │
├───────────┼────────┼────────┼────────┼────────┼─────────┼─────────┼────────┤
│ Bytes/Sec │ 494 kB │ 736 kB │ 794 kB │ 834 kB │ 791 kB │ 44.9 kB │ 494 kB │
└───────────┴────────┴────────┴────────┴────────┴─────────┴─────────┴────────┘
Req/Bytes counts sampled once per second.
245k requests in 60.07s, 47.5 MB read
[Thu Apr 15 16:40:27 UTC 2021] Finish connection=64
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