Comparison: Core Benchmarks

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Job Source Filter Repetitions Go Worker Job Info
062e6748-f2c3-4959-ac16-98a158861427 main
https://github.com/nats-io/nats-server.git
(f7d78f68993c74af5674fa49898481e3ee6a15a1)		 BenchmarkCore.* 5 x 3s go version go1.26.3 linux/amd64
(/usr/local/go1.26.3/bin/go)		 dev (?)
gauge-go-bench-away
Linux_6.18.5+deb14-amd64-x86_64		 Submitted by at 2026-06-15 05:56:22 +0000 UTC
db2d00ff-f3f5-4112-b7ee-30809151f6d2 main
https://github.com/nats-io/nats-server.git
(c16afd1db4006237eb156ccaa77117f1ecd1835a)		 BenchmarkCore.* 5 x 3s go version go1.26.3 linux/amd64
(/usr/local/go1.26.3/bin/go)		 dev (?)
gauge-go-bench-away
Linux_6.18.5+deb14-amd64-x86_64		 Submitted by at 2026-06-16 05:58:35 +0000 UTC

Request-Reply throughput (msg/s)

Error bars represent 90% confidence interval, benchmarks filter: 'CoreRequestReply.*'

Show results table
Previous Latest Δ%
CoreRequestReply/msgSz=1024b-16 35.8k ± 1.1k 35.3k ± 1.1k Inconclusive
CoreRequestReply/msgSz=4096b-16 29.3k ± 1.9k 27.0k ± 1.4k -8.2%
CoreRequestReply/msgSz=40960b-16 14.6k ± 0.1k 14.6k ± 0.1k Inconclusive
CoreRequestReply/msgSz=409600b-16 3.08k ± 0.01k 3.09k ± 0.01k +0.3%

Request-Reply throughput (byte/s)

Error bars represent 90% confidence interval, benchmarks filter: 'CoreRequestReply.*'

Show results table
Previous Latest Δ%
CoreRequestReply/msgSz=1024b-16 36.7MB/s ± 1.1MB/s 36.2MB/s ± 1.2MB/s Inconclusive
CoreRequestReply/msgSz=4096b-16 120MB/s ± 8MB/s 110MB/s ± 6MB/s -7.9%
CoreRequestReply/msgSz=40960b-16 598MB/s ± 4MB/s 596MB/s ± 6MB/s Inconclusive
CoreRequestReply/msgSz=409600b-16 1.26GB/s ± 0.00GB/s 1.26GB/s ± 0.01GB/s +0.3%

TLS Fanout throughput (msg/s)

Error bars represent 90% confidence interval, benchmarks filter: 'CoreTLSFanOut.*'

Show results table
Previous Latest Δ%
CoreTLSFanOut/keyType=none/msgSz=524288b/subs=5-16 2.08k ± 0.02k 2.10k ± 0.02k Inconclusive
CoreTLSFanOut/keyType=ed25519/msgSz=524288b/subs=5-16 1.69k ± 0.01k 1.60k ± 0.10k -5.7%
CoreTLSFanOut/keyType=rsa-1024/msgSz=524288b/subs=5-16 1.50k ± 0.22k 1.62k ± 0.08k Inconclusive
CoreTLSFanOut/keyType=rsa-2048/msgSz=524288b/subs=5-16 1.54k ± 0.16k 1.70k ± 0.00k +10.3%
CoreTLSFanOut/keyType=rsa-4096/msgSz=524288b/subs=5-16 1.54k ± 0.19k 1.62k ± 0.07k Inconclusive

TLS Fanout throughput (byte/s)

Error bars represent 90% confidence interval, benchmarks filter: 'CoreTLSFanOut.*'

Show results table
Previous Latest Δ%
CoreTLSFanOut/keyType=none/msgSz=524288b/subs=5-16 1.09GB/s ± 0.01GB/s 1.10GB/s ± 0.01GB/s Inconclusive
CoreTLSFanOut/keyType=ed25519/msgSz=524288b/subs=5-16 888MB/s ± 7MB/s 839MB/s ± 52MB/s -5.5%
CoreTLSFanOut/keyType=rsa-1024/msgSz=524288b/subs=5-16 784MB/s ± 115MB/s 848MB/s ± 44MB/s Inconclusive
CoreTLSFanOut/keyType=rsa-2048/msgSz=524288b/subs=5-16 805MB/s ± 85MB/s 892MB/s ± 3MB/s +10.8%
CoreTLSFanOut/keyType=rsa-4096/msgSz=524288b/subs=5-16 806MB/s ± 97MB/s 847MB/s ± 36MB/s Inconclusive