tungtose commented on PR #2921:
URL: https://github.com/apache/iggy/pull/2921#issuecomment-4097024891
> could you please run benchmarks with rate limit, 4 producers / consumers,
total rate limit equal to 500MB? this way we'll see the p50. run it for like
30s or so
@hubcio here is the bench result with this bench cmd: `
target/release/iggy-bench
--rate-limit 500MB
--warmup-time 3s
--total-data 10GB
pinned-producer-and-consumer
--producers 4
--consumers 4
tcp`
### on this branch:
\x1b[34mBenchmark: Pinned Producer And Consumer, 4 producers, 4 consumers, 4
streams, 1 topic per stream, 1 partitions per topic, 20000000 messages, 1000
messages per batch, 20000 message batches, 1000 bytes per message, 20GB of data
processed
\x1b[0m
2026-03-20T10:05:19.783194Z INFO bench_report::prints: \x1b[32mProducers
Results: Total throughput: 249.96 MB/s, 249960 messages/s, average throughput
per Producer: 62.49 MB/s, p50 latency: 1.14 ms, p90 latency: 1.99 ms, p95
latency: 2.30 ms, p99 latency: 2.97 ms, p999 latency: 6.18 ms, p9999 latency:
13.36 ms, average latency: 1.30 ms, median latency: 1.14 ms, min: 0.51 ms, max:
13.47 ms, std dev: 0.26 ms, total time: 39.98 s\x1b[0m
2026-03-20T10:05:19.783203Z INFO bench_report::prints: \x1b[32mConsumers
Results: Total throughput: 251.13 MB/s, 251131 messages/s, average throughput
per Consumer: 62.78 MB/s, p50 latency: 1.79 ms, p90 latency: 17.87 ms, p95
latency: 76.84 ms, p99 latency: 147.42 ms, p999 latency: 168.97 ms, p9999
latency: 171.45 ms, average latency: 10.04 ms, median latency: 1.79 ms, min:
0.83 ms, max: 286.22 ms, std dev: 22.96 ms, total time: 39.92 s\x1b[0m
2026-03-20T10:05:19.783213Z INFO bench_report::prints: \x1b[31mAggregate
Results: Total throughput: 501.09 MB/s, 501091 messages/s, average throughput
per Actor: 62.64 MB/s, p50 latency: 1.46 ms, p90 latency: 9.93 ms, p95 latency:
39.57 ms, p99 latency: 75.19 ms, p999 latency: 87.57 ms, p9999 latency: 92.40
ms, average latency: 5.67 ms, median latency: 1.46 ms, min: 0.51 ms, max:
286.22 ms, std dev: 14.20 ms, total time: 39.98 s\x1b[0m
### on master branch:
\x1b[34mBenchmark: Pinned Producer And Consumer, 4 producers, 4 consumers,
4 streams, 1 topic per stream, 1 partitions per topic, 20000000 messages, 1000
messages per batch, 20000 message batches, 1000 bytes per message, 20GB of data
processed \x1b[0m 2026-03-20T09:50:53.541140Z INFO bench_report::prints:
\x1b[32mProducers Results: Total throughput: 249.96 MB/s, 249962 messages/s,
average throughput per Producer: 62.49 MB/s, p50 latency: 0.91 ms, p90 latency:
1.53 ms, p95 latency: 1.85 ms, p99 latency: 2.89 ms, p999 latency: 11.57 ms,
p9999 latency: 12.51 ms, average latency: 1.06 ms, median latency: 0.91 ms,
min: 0.42 ms, max: 13.61 ms, std dev: 0.25 ms, total time: 39.98 s\x1b[0m
2026-03-20T09:50:53.541151Z INFO bench_report::prints: \x1b[32mConsumers
Results: Total throughput: 252.47 MB/s, 252466 messages/s, average throughput
per Consumer: 63.12 MB/s, p50 latency: 1.31 ms, p90 latency: 152.23 ms, p95
latency: 247.42 ms, p99 latency: 340.48 ms, p999 latency: 362.19 ms, p9999
latency: 364.22 ms, average latency: 34.25 ms, median latency: 1.31 ms, min:
0.70 ms, max: 526.35 ms, std dev: 64.63 ms, total time: 39.82 s\x1b[0m
2026-03-20T09:50:53.541162Z INFO bench_report::prints: \x1b[31mAggregate
Results: Total throughput: 502.43 MB/s, 502428 messages/s, average throughput
per Actor: 62.80 MB/s, p50 latency: 1.11 ms, p90 latency: 76.88 ms, p95
latency: 124.63 ms, p99 latency: 171.68 ms, p999 latency: 186.88 ms, p9999
latency: 188.36 ms, average latency: 17.66 ms, median latency: 1.11 ms, min:
0.42 ms, max: 526.35 ms, std dev: 38.38 ms, total time: 39.98 s\x1b[0m
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