> ROOT_DIR=/tmp/go-bench-away-job-bfde4ace-8f4b-4659-bba1-374afda013a5-2006157843 > OUTPUT_FILE=/tmp/go-bench-away-job-bfde4ace-8f4b-4659-bba1-374afda013a5-2006157843/results.txt > SHA_FILE=/tmp/go-bench-away-job-bfde4ace-8f4b-4659-bba1-374afda013a5-2006157843/sha.txt > GO_VERSION_FILE=/tmp/go-bench-away-job-bfde4ace-8f4b-4659-bba1-374afda013a5-2006157843/go_version.txt > GIT_REMOTE=https://github.com/nats-io/nats-server.git > GIT_REF=v2.12.9 > TESTS_DIR=server > BENCHMARKS_FILTER=BenchmarkJetStream(Create|Meta) > BENCHMARK_REPETITIONS=5 > BENCHMARK_MIN_RUN_TIME=3s > MAX_RUN_TIME=4h0m0s > GO=/usr/local/go1.25.4/bin/go > GIT=/usr/bin/git Cloning https://github.com/nats-io/nats-server.git ref: v2.12.9 to /tmp/go-bench-away-job-bfde4ace-8f4b-4659-bba1-374afda013a5-2006157843/source.git SHA of v2.12.9: 376c9296d413fae95e363101f6310e9f1b422521 Go runtime: go version go1.26.0 linux/amd64 AR='ar' CC='gcc' CGO_CFLAGS='-O2 -g' CGO_CPPFLAGS='' CGO_CXXFLAGS='-O2 -g' CGO_ENABLED='0' CGO_FFLAGS='-O2 -g' CGO_LDFLAGS='-O2 -g' CXX='g++' GCCGO='gccgo' GO111MODULE='' GOAMD64='v1' GOARCH='amd64' GOAUTH='netrc' GOBIN='' GOCACHE='/home/gauge-gba/.cache/go-build' GOCACHEPROG='' GODEBUG='' GOENV='/home/gauge-gba/.config/go/env' GOEXE='' GOEXPERIMENT='' GOFIPS140='off' GOFLAGS='' GOGCCFLAGS='-fPIC -m64 -fno-caret-diagnostics -Qunused-arguments -Wl,--no-gc-sections -fmessage-length=0 -ffile-prefix-map=/tmp/go-build3723090865=/tmp/go-build -gno-record-gcc-switches' GOHOSTARCH='amd64' GOHOSTOS='linux' GOINSECURE='' GOMOD='/tmp/go-bench-away-job-bfde4ace-8f4b-4659-bba1-374afda013a5-2006157843/source.git/go.mod' GOMODCACHE='/home/gauge-gba/go/pkg/mod' GONOPROXY='' GONOSUMDB='' GOOS='linux' GOPATH='/home/gauge-gba/go' GOPRIVATE='' GOPROXY='https://proxy.golang.org,direct' GOROOT='/usr/local/go1.25.4' GOSUMDB='sum.golang.org' GOTELEMETRY='local' GOTELEMETRYDIR='/home/gauge-gba/.config/go/telemetry' GOTMPDIR='' GOTOOLCHAIN='auto' GOTOOLDIR='/usr/local/go1.25.4/pkg/tool/linux_amd64' GOVCS='' GOVERSION='go1.26.0' GOWORK='' PKG_CONFIG='pkg-config' Running benchmarks with filter 'BenchmarkJetStream(Create|Meta)' (5 repetitions, 3s min runtime, timeout in 4h0m0s) goos: linux goarch: amd64 pkg: github.com/nats-io/nats-server/v2/server cpu: Intel(R) Xeon(R) E-2388G CPU @ 3.20GHz BenchmarkJetStreamMetaSnapshot BenchmarkJetStreamMetaSnapshot/Default BenchmarkJetStreamMetaSnapshot/Default-16 14 296740448 ns/op BenchmarkJetStreamMetaSnapshot/Default-16 13 240126046 ns/op BenchmarkJetStreamMetaSnapshot/Default-16 15 293558578 ns/op BenchmarkJetStreamMetaSnapshot/Default-16 14 227081583 ns/op BenchmarkJetStreamMetaSnapshot/Default-16 13 231155136 ns/op BenchmarkJetStreamMetaSnapshot/AllUnsupported BenchmarkJetStreamMetaSnapshot/AllUnsupported-16 9 384472652 ns/op BenchmarkJetStreamMetaSnapshot/AllUnsupported-16 9 363257561 ns/op BenchmarkJetStreamMetaSnapshot/AllUnsupported-16 9 378887743 ns/op BenchmarkJetStreamMetaSnapshot/AllUnsupported-16 9 369876824 ns/op BenchmarkJetStreamMetaSnapshot/AllUnsupported-16 9 404027896 ns/op BenchmarkJetStreamCreate BenchmarkJetStreamCreate/N=1,R=1,storage=Memory,C=12 BenchmarkJetStreamCreate/N=1,R=1,storage=Memory,C=12/resource=Stream BenchmarkJetStreamCreate/N=1,R=1,storage=Memory,C=12/resource=Stream-16 10000 721932 ns/op 0 %error BenchmarkJetStreamCreate/N=1,R=1,storage=Memory,C=12/resource=Stream-16 10000 690345 ns/op 0 %error BenchmarkJetStreamCreate/N=1,R=1,storage=Memory,C=12/resource=Stream-16 10000 700882 ns/op 0 %error BenchmarkJetStreamCreate/N=1,R=1,storage=Memory,C=12/resource=Stream-16 10000 730409 ns/op 0 %error BenchmarkJetStreamCreate/N=1,R=1,storage=Memory,C=12/resource=Stream-16 10000 707018 ns/op 0 %error BenchmarkJetStreamCreate/N=1,R=1,storage=Memory,C=12/resource=KVBucket BenchmarkJetStreamCreate/N=1,R=1,storage=Memory,C=12/resource=KVBucket-16 10000 1357378 ns/op 0 %error BenchmarkJetStreamCreate/N=1,R=1,storage=Memory,C=12/resource=KVBucket-16 10000 1782749 ns/op 0 %error BenchmarkJetStreamCreate/N=1,R=1,storage=Memory,C=12/resource=KVBucket-16 10000 1680485 ns/op 0 %error BenchmarkJetStreamCreate/N=1,R=1,storage=Memory,C=12/resource=KVBucket-16 10000 1355092 ns/op 0 %error BenchmarkJetStreamCreate/N=1,R=1,storage=Memory,C=12/resource=KVBucket-16 10000 1755745 ns/op 0 %error BenchmarkJetStreamCreate/N=1,R=1,storage=Memory,C=12/resource=ObjStore BenchmarkJetStreamCreate/N=1,R=1,storage=Memory,C=12/resource=ObjStore-16 10000 1817022 ns/op 0 %error BenchmarkJetStreamCreate/N=1,R=1,storage=Memory,C=12/resource=ObjStore-16 10000 1914613 ns/op 0 %error BenchmarkJetStreamCreate/N=1,R=1,storage=Memory,C=12/resource=ObjStore-16 10000 1903236 ns/op 0 %error BenchmarkJetStreamCreate/N=1,R=1,storage=Memory,C=12/resource=ObjStore-16 10000 1822903 ns/op 0 %error BenchmarkJetStreamCreate/N=1,R=1,storage=Memory,C=12/resource=ObjStore-16 10000 1798505 ns/op 0 %error BenchmarkJetStreamCreate/N=3,R=3,storage=Memory,C=12 BenchmarkJetStreamCreate/N=3,R=3,storage=Memory,C=12/resource=Stream BenchmarkJetStreamCreate/N=3,R=3,storage=Memory,C=12/resource=Stream-16 728 4401289 ns/op 0 %error BenchmarkJetStreamCreate/N=3,R=3,storage=Memory,C=12/resource=Stream-16 728 4400393 ns/op 0 %error BenchmarkJetStreamCreate/N=3,R=3,storage=Memory,C=12/resource=Stream-16 735 4420626 ns/op 0 %error BenchmarkJetStreamCreate/N=3,R=3,storage=Memory,C=12/resource=Stream-16 733 4429319 ns/op 0 %error BenchmarkJetStreamCreate/N=3,R=3,storage=Memory,C=12/resource=Stream-16 732 4383884 ns/op 0 %error BenchmarkJetStreamCreate/N=3,R=3,storage=Memory,C=12/resource=KVBucket BenchmarkJetStreamCreate/N=3,R=3,storage=Memory,C=12/resource=KVBucket-16 715 4439616 ns/op 0 %error BenchmarkJetStreamCreate/N=3,R=3,storage=Memory,C=12/resource=KVBucket-16 712 4468702 ns/op 0 %error BenchmarkJetStreamCreate/N=3,R=3,storage=Memory,C=12/resource=KVBucket-16 696 4384705 ns/op 0 %error BenchmarkJetStreamCreate/N=3,R=3,storage=Memory,C=12/resource=KVBucket-16 722 4462018 ns/op 0 %error BenchmarkJetStreamCreate/N=3,R=3,storage=Memory,C=12/resource=KVBucket-16 692 4438455 ns/op 0 %error BenchmarkJetStreamCreate/N=3,R=3,storage=Memory,C=12/resource=ObjStore BenchmarkJetStreamCreate/N=3,R=3,storage=Memory,C=12/resource=ObjStore-16 696 4417959 ns/op 0 %error BenchmarkJetStreamCreate/N=3,R=3,storage=Memory,C=12/resource=ObjStore-16 699 4451161 ns/op 0 %error BenchmarkJetStreamCreate/N=3,R=3,storage=Memory,C=12/resource=ObjStore-16 732 4390481 ns/op 0 %error BenchmarkJetStreamCreate/N=3,R=3,storage=Memory,C=12/resource=ObjStore-16 702 4440386 ns/op 0 %error BenchmarkJetStreamCreate/N=3,R=3,storage=Memory,C=12/resource=ObjStore-16 716 4427976 ns/op 0 %error BenchmarkJetStreamCreate/N=3,R=3,storage=File,C=12 BenchmarkJetStreamCreate/N=3,R=3,storage=File,C=12/resource=Stream BenchmarkJetStreamCreate/N=3,R=3,storage=File,C=12/resource=Stream-16 710 4614502 ns/op 0 %error BenchmarkJetStreamCreate/N=3,R=3,storage=File,C=12/resource=Stream-16 704 4459795 ns/op 0 %error BenchmarkJetStreamCreate/N=3,R=3,storage=File,C=12/resource=Stream-16 714 4458263 ns/op 0 %error BenchmarkJetStreamCreate/N=3,R=3,storage=File,C=12/resource=Stream-16 696 4420911 ns/op 0 %error BenchmarkJetStreamCreate/N=3,R=3,storage=File,C=12/resource=Stream-16 711 4477204 ns/op 0 %error BenchmarkJetStreamCreate/N=3,R=3,storage=File,C=12/resource=KVBucket BenchmarkJetStreamCreate/N=3,R=3,storage=File,C=12/resource=KVBucket-16 709 4531678 ns/op 0 %error BenchmarkJetStreamCreate/N=3,R=3,storage=File,C=12/resource=KVBucket-16 716 4483898 ns/op 0 %error BenchmarkJetStreamCreate/N=3,R=3,storage=File,C=12/resource=KVBucket-16 712 4504776 ns/op 0 %error BenchmarkJetStreamCreate/N=3,R=3,storage=File,C=12/resource=KVBucket-16 710 4510112 ns/op 0 %error BenchmarkJetStreamCreate/N=3,R=3,storage=File,C=12/resource=KVBucket-16 704 4485094 ns/op 0 %error BenchmarkJetStreamCreate/N=3,R=3,storage=File,C=12/resource=ObjStore BenchmarkJetStreamCreate/N=3,R=3,storage=File,C=12/resource=ObjStore-16 702 4452130 ns/op 0 %error BenchmarkJetStreamCreate/N=3,R=3,storage=File,C=12/resource=ObjStore-16 697 4529276 ns/op 0 %error BenchmarkJetStreamCreate/N=3,R=3,storage=File,C=12/resource=ObjStore-16 688 4493619 ns/op 0 %error BenchmarkJetStreamCreate/N=3,R=3,storage=File,C=12/resource=ObjStore-16 699 4488360 ns/op 0 %error BenchmarkJetStreamCreate/N=3,R=3,storage=File,C=12/resource=ObjStore-16 687 4479834 ns/op 0 %error BenchmarkJetStreamCreateConsumers BenchmarkJetStreamCreateConsumers/N=1,R=1,storage=Memory,C=12 BenchmarkJetStreamCreateConsumers/N=1,R=1,storage=Memory,C=12/Consumer=Ephemeral BenchmarkJetStreamCreateConsumers/N=1,R=1,storage=Memory,C=12/Consumer=Ephemeral-16 92203 44508 ns/op 0 %error BenchmarkJetStreamCreateConsumers/N=1,R=1,storage=Memory,C=12/Consumer=Ephemeral-16 91126 44243 ns/op 0 %error BenchmarkJetStreamCreateConsumers/N=1,R=1,storage=Memory,C=12/Consumer=Ephemeral-16 93255 43587 ns/op 0 %error BenchmarkJetStreamCreateConsumers/N=1,R=1,storage=Memory,C=12/Consumer=Ephemeral-16 92914 43214 ns/op 0 %error BenchmarkJetStreamCreateConsumers/N=1,R=1,storage=Memory,C=12/Consumer=Ephemeral-16 93468 43058 ns/op 0 %error BenchmarkJetStreamCreateConsumers/N=1,R=1,storage=Memory,C=12/Consumer=Durable BenchmarkJetStreamCreateConsumers/N=1,R=1,storage=Memory,C=12/Consumer=Durable-16 94070 44602 ns/op 0 %error BenchmarkJetStreamCreateConsumers/N=1,R=1,storage=Memory,C=12/Consumer=Durable-16 94856 44318 ns/op 0 %error BenchmarkJetStreamCreateConsumers/N=1,R=1,storage=Memory,C=12/Consumer=Durable-16 94262 44013 ns/op 0 %error BenchmarkJetStreamCreateConsumers/N=1,R=1,storage=Memory,C=12/Consumer=Durable-16 94990 43879 ns/op 0 %error BenchmarkJetStreamCreateConsumers/N=1,R=1,storage=Memory,C=12/Consumer=Durable-16 86980 43867 ns/op 0 %error BenchmarkJetStreamCreateConsumers/N=3,R=3,storage=Memory,C=12 BenchmarkJetStreamCreateConsumers/N=3,R=3,storage=Memory,C=12/Consumer=Ephemeral BenchmarkJetStreamCreateConsumers/N=3,R=3,storage=Memory,C=12/Consumer=Ephemeral-16 733 4425674 ns/op 0 %error BenchmarkJetStreamCreateConsumers/N=3,R=3,storage=Memory,C=12/Consumer=Ephemeral-16 723 4405944 ns/op 0 %error BenchmarkJetStreamCreateConsumers/N=3,R=3,storage=Memory,C=12/Consumer=Ephemeral-16 726 4404409 ns/op 0 %error BenchmarkJetStreamCreateConsumers/N=3,R=3,storage=Memory,C=12/Consumer=Ephemeral-16 732 4353141 ns/op 0 %error BenchmarkJetStreamCreateConsumers/N=3,R=3,storage=Memory,C=12/Consumer=Ephemeral-16 726 4411394 ns/op 0 %error BenchmarkJetStreamCreateConsumers/N=3,R=3,storage=Memory,C=12/Consumer=Durable BenchmarkJetStreamCreateConsumers/N=3,R=3,storage=Memory,C=12/Consumer=Durable-16 726 4391443 ns/op 0 %error BenchmarkJetStreamCreateConsumers/N=3,R=3,storage=Memory,C=12/Consumer=Durable-16 729 4380381 ns/op 0 %error BenchmarkJetStreamCreateConsumers/N=3,R=3,storage=Memory,C=12/Consumer=Durable-16 720 4358403 ns/op 0 %error BenchmarkJetStreamCreateConsumers/N=3,R=3,storage=Memory,C=12/Consumer=Durable-16 721 4422925 ns/op 0 %error BenchmarkJetStreamCreateConsumers/N=3,R=3,storage=Memory,C=12/Consumer=Durable-16 732 4347280 ns/op 0 %error BenchmarkJetStreamCreateConsumers/N=3,R=3,storage=File,C=12 BenchmarkJetStreamCreateConsumers/N=3,R=3,storage=File,C=12/Consumer=Ephemeral BenchmarkJetStreamCreateConsumers/N=3,R=3,storage=File,C=12/Consumer=Ephemeral-16 712 4443488 ns/op 0 %error BenchmarkJetStreamCreateConsumers/N=3,R=3,storage=File,C=12/Consumer=Ephemeral-16 704 4458087 ns/op 0 %error BenchmarkJetStreamCreateConsumers/N=3,R=3,storage=File,C=12/Consumer=Ephemeral-16 720 4407495 ns/op 0 %error BenchmarkJetStreamCreateConsumers/N=3,R=3,storage=File,C=12/Consumer=Ephemeral-16 709 4439625 ns/op 0 %error BenchmarkJetStreamCreateConsumers/N=3,R=3,storage=File,C=12/Consumer=Ephemeral-16 687 4473144 ns/op 0 %error BenchmarkJetStreamCreateConsumers/N=3,R=3,storage=File,C=12/Consumer=Durable BenchmarkJetStreamCreateConsumers/N=3,R=3,storage=File,C=12/Consumer=Durable-16 716 4419441 ns/op 0 %error BenchmarkJetStreamCreateConsumers/N=3,R=3,storage=File,C=12/Consumer=Durable-16 704 4425841 ns/op 0 %error BenchmarkJetStreamCreateConsumers/N=3,R=3,storage=File,C=12/Consumer=Durable-16 718 4433172 ns/op 0 %error BenchmarkJetStreamCreateConsumers/N=3,R=3,storage=File,C=12/Consumer=Durable-16 708 4439977 ns/op 0 %error BenchmarkJetStreamCreateConsumers/N=3,R=3,storage=File,C=12/Consumer=Durable-16 704 4454688 ns/op 0 %error PASS ok github.com/nats-io/nats-server/v2/server 755.331s Done