> ROOT_DIR=/tmp/go-bench-away-job-9739e5e6-4381-41ad-8587-789001db0238-4075853054 > OUTPUT_FILE=/tmp/go-bench-away-job-9739e5e6-4381-41ad-8587-789001db0238-4075853054/results.txt > SHA_FILE=/tmp/go-bench-away-job-9739e5e6-4381-41ad-8587-789001db0238-4075853054/sha.txt > GO_VERSION_FILE=/tmp/go-bench-away-job-9739e5e6-4381-41ad-8587-789001db0238-4075853054/go_version.txt > GIT_REMOTE=https://github.com/nats-io/nats-server.git > GIT_REF=v2.12.0 > TESTS_DIR=server > BENCHMARKS_FILTER=Benchmark_FileStore.* > 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: v2.12.0 to /tmp/go-bench-away-job-9739e5e6-4381-41ad-8587-789001db0238-4075853054/source.git SHA of v2.12.0: 1629aa5db771adcefe2a5aa40b41688c55007181 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-build1270490366=/tmp/go-build -gno-record-gcc-switches' GOHOSTARCH='amd64' GOHOSTOS='linux' GOINSECURE='' GOMOD='/tmp/go-bench-away-job-9739e5e6-4381-41ad-8587-789001db0238-4075853054/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 'Benchmark_FileStore.*' (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 Benchmark_FileStoreSelectMsgBlock Benchmark_FileStoreSelectMsgBlock-16 317442896 11.31 ns/op Benchmark_FileStoreSelectMsgBlock-16 317508664 11.33 ns/op Benchmark_FileStoreSelectMsgBlock-16 316992706 11.33 ns/op Benchmark_FileStoreSelectMsgBlock-16 318586557 11.33 ns/op Benchmark_FileStoreSelectMsgBlock-16 317609098 11.30 ns/op Benchmark_FileStoreLoadNextMsgSameFilterAsStream Benchmark_FileStoreLoadNextMsgSameFilterAsStream-16 14527053 246.9 ns/op Benchmark_FileStoreLoadNextMsgSameFilterAsStream-16 14676597 248.0 ns/op Benchmark_FileStoreLoadNextMsgSameFilterAsStream-16 14443065 247.0 ns/op Benchmark_FileStoreLoadNextMsgSameFilterAsStream-16 14593164 247.6 ns/op Benchmark_FileStoreLoadNextMsgSameFilterAsStream-16 14554162 246.9 ns/op Benchmark_FileStoreLoadNextMsgLiteralSubject Benchmark_FileStoreLoadNextMsgLiteralSubject-16 14589428 249.1 ns/op Benchmark_FileStoreLoadNextMsgLiteralSubject-16 14667652 246.8 ns/op Benchmark_FileStoreLoadNextMsgLiteralSubject-16 14231539 244.5 ns/op Benchmark_FileStoreLoadNextMsgLiteralSubject-16 14587125 247.8 ns/op Benchmark_FileStoreLoadNextMsgLiteralSubject-16 14750461 248.3 ns/op Benchmark_FileStoreLoadNextMsgNoMsgsFirstSeq Benchmark_FileStoreLoadNextMsgNoMsgsFirstSeq-16 176892700 20.51 ns/op Benchmark_FileStoreLoadNextMsgNoMsgsFirstSeq-16 175264774 20.48 ns/op Benchmark_FileStoreLoadNextMsgNoMsgsFirstSeq-16 174904999 20.48 ns/op Benchmark_FileStoreLoadNextMsgNoMsgsFirstSeq-16 176086704 20.50 ns/op Benchmark_FileStoreLoadNextMsgNoMsgsFirstSeq-16 176318229 20.42 ns/op Benchmark_FileStoreLoadNextMsgNoMsgsNotFirstSeq Benchmark_FileStoreLoadNextMsgNoMsgsNotFirstSeq-16 60142671 59.37 ns/op Benchmark_FileStoreLoadNextMsgNoMsgsNotFirstSeq-16 60067704 59.25 ns/op Benchmark_FileStoreLoadNextMsgNoMsgsNotFirstSeq-16 60137197 59.45 ns/op Benchmark_FileStoreLoadNextMsgNoMsgsNotFirstSeq-16 60463671 59.16 ns/op Benchmark_FileStoreLoadNextMsgNoMsgsNotFirstSeq-16 59886817 63.81 ns/op Benchmark_FileStoreLoadNextMsgVerySparseMsgsFirstSeq Benchmark_FileStoreLoadNextMsgVerySparseMsgsFirstSeq-16 9928818 360.8 ns/op Benchmark_FileStoreLoadNextMsgVerySparseMsgsFirstSeq-16 9918394 361.4 ns/op Benchmark_FileStoreLoadNextMsgVerySparseMsgsFirstSeq-16 9835490 362.9 ns/op Benchmark_FileStoreLoadNextMsgVerySparseMsgsFirstSeq-16 9889636 363.6 ns/op Benchmark_FileStoreLoadNextMsgVerySparseMsgsFirstSeq-16 9976458 364.3 ns/op Benchmark_FileStoreLoadNextMsgVerySparseMsgsNotFirstSeq Benchmark_FileStoreLoadNextMsgVerySparseMsgsNotFirstSeq-16 9433269 378.1 ns/op Benchmark_FileStoreLoadNextMsgVerySparseMsgsNotFirstSeq-16 9564552 376.9 ns/op Benchmark_FileStoreLoadNextMsgVerySparseMsgsNotFirstSeq-16 9494850 379.4 ns/op Benchmark_FileStoreLoadNextMsgVerySparseMsgsNotFirstSeq-16 9455648 378.0 ns/op Benchmark_FileStoreLoadNextMsgVerySparseMsgsNotFirstSeq-16 9443288 382.1 ns/op Benchmark_FileStoreLoadNextMsgVerySparseMsgsInBetween Benchmark_FileStoreLoadNextMsgVerySparseMsgsInBetween-16 23197 154740 ns/op Benchmark_FileStoreLoadNextMsgVerySparseMsgsInBetween-16 23307 154893 ns/op Benchmark_FileStoreLoadNextMsgVerySparseMsgsInBetween-16 23229 155507 ns/op Benchmark_FileStoreLoadNextMsgVerySparseMsgsInBetween-16 23331 155457 ns/op Benchmark_FileStoreLoadNextMsgVerySparseMsgsInBetween-16 23244 154568 ns/op Benchmark_FileStoreLoadNextMsgVerySparseMsgsInBetweenWithWildcard Benchmark_FileStoreLoadNextMsgVerySparseMsgsInBetweenWithWildcard-16 104 34469392 ns/op Benchmark_FileStoreLoadNextMsgVerySparseMsgsInBetweenWithWildcard-16 102 34469654 ns/op Benchmark_FileStoreLoadNextMsgVerySparseMsgsInBetweenWithWildcard-16 102 33909027 ns/op Benchmark_FileStoreLoadNextMsgVerySparseMsgsInBetweenWithWildcard-16 103 35119353 ns/op Benchmark_FileStoreLoadNextMsgVerySparseMsgsInBetweenWithWildcard-16 105 34697347 ns/op Benchmark_FileStoreLoadNextManySubjectsWithWildcardNearLastBlock Benchmark_FileStoreLoadNextManySubjectsWithWildcardNearLastBlock-16 3485971 1021 ns/op Benchmark_FileStoreLoadNextManySubjectsWithWildcardNearLastBlock-16 3412512 1031 ns/op Benchmark_FileStoreLoadNextManySubjectsWithWildcardNearLastBlock-16 3464385 1039 ns/op Benchmark_FileStoreLoadNextManySubjectsWithWildcardNearLastBlock-16 3493304 1023 ns/op Benchmark_FileStoreLoadNextManySubjectsWithWildcardNearLastBlock-16 3495356 1028 ns/op Benchmark_FileStoreLoadNextMsgVerySparseMsgsLargeTail Benchmark_FileStoreLoadNextMsgVerySparseMsgsLargeTail-16 794 4645757 ns/op Benchmark_FileStoreLoadNextMsgVerySparseMsgsLargeTail-16 801 4394075 ns/op Benchmark_FileStoreLoadNextMsgVerySparseMsgsLargeTail-16 805 4643322 ns/op Benchmark_FileStoreLoadNextMsgVerySparseMsgsLargeTail-16 783 4316679 ns/op Benchmark_FileStoreLoadNextMsgVerySparseMsgsLargeTail-16 763 4682145 ns/op Benchmark_FileStoreCreateConsumerStores Benchmark_FileStoreCreateConsumerStores/true Benchmark_FileStoreCreateConsumerStores/true-16 180933 19841 ns/op Benchmark_FileStoreCreateConsumerStores/true-16 179710 20028 ns/op Benchmark_FileStoreCreateConsumerStores/true-16 178978 19769 ns/op Benchmark_FileStoreCreateConsumerStores/true-16 174496 19950 ns/op Benchmark_FileStoreCreateConsumerStores/true-16 163377 20513 ns/op Benchmark_FileStoreCreateConsumerStores/false Benchmark_FileStoreCreateConsumerStores/false-16 180495 20508 ns/op Benchmark_FileStoreCreateConsumerStores/false-16 177891 20366 ns/op Benchmark_FileStoreCreateConsumerStores/false-16 179187 20289 ns/op Benchmark_FileStoreCreateConsumerStores/false-16 176251 20244 ns/op Benchmark_FileStoreCreateConsumerStores/false-16 181216 19772 ns/op Benchmark_FileStoreSubjectStateConsistencyOptimizationPerf Benchmark_FileStoreSubjectStateConsistencyOptimizationPerf-16 55 65385709 ns/op Benchmark_FileStoreSubjectStateConsistencyOptimizationPerf-16 54 65239194 ns/op Benchmark_FileStoreSubjectStateConsistencyOptimizationPerf-16 55 65342645 ns/op Benchmark_FileStoreSubjectStateConsistencyOptimizationPerf-16 54 65003413 ns/op Benchmark_FileStoreSubjectStateConsistencyOptimizationPerf-16 55 65273864 ns/op PASS ok github.com/nats-io/nats-server/v2/server 486.045s Done