> ROOT_DIR=/tmp/go-bench-away-job-1d508b0f-0eec-4e66-888e-3a1b8ad1e4cd-1000569803 > OUTPUT_FILE=/tmp/go-bench-away-job-1d508b0f-0eec-4e66-888e-3a1b8ad1e4cd-1000569803/results.txt > SHA_FILE=/tmp/go-bench-away-job-1d508b0f-0eec-4e66-888e-3a1b8ad1e4cd-1000569803/sha.txt > GO_VERSION_FILE=/tmp/go-bench-away-job-1d508b0f-0eec-4e66-888e-3a1b8ad1e4cd-1000569803/go_version.txt > GIT_REMOTE=https://github.com/nats-io/nats-server.git > GIT_REF=v2.12.6 > 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: v2.12.6 to /tmp/go-bench-away-job-1d508b0f-0eec-4e66-888e-3a1b8ad1e4cd-1000569803/source.git SHA of v2.12.6: f2af048396689fb4605ec545e00da65dd8d173ca 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-build1358851385=/tmp/go-build -gno-record-gcc-switches' GOHOSTARCH='amd64' GOHOSTOS='linux' GOINSECURE='' GOMOD='/tmp/go-bench-away-job-1d508b0f-0eec-4e66-888e-3a1b8ad1e4cd-1000569803/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 318354807 11.34 ns/op Benchmark_FileStoreSelectMsgBlock-16 315632804 11.48 ns/op Benchmark_FileStoreSelectMsgBlock-16 317182525 11.33 ns/op Benchmark_FileStoreSelectMsgBlock-16 316899273 11.33 ns/op Benchmark_FileStoreSelectMsgBlock-16 318143206 11.33 ns/op Benchmark_FileStoreLoadNextMsgSameFilterAsStream Benchmark_FileStoreLoadNextMsgSameFilterAsStream-16 14417094 251.5 ns/op Benchmark_FileStoreLoadNextMsgSameFilterAsStream-16 14171006 252.6 ns/op Benchmark_FileStoreLoadNextMsgSameFilterAsStream-16 14385606 251.0 ns/op Benchmark_FileStoreLoadNextMsgSameFilterAsStream-16 14338548 254.8 ns/op Benchmark_FileStoreLoadNextMsgSameFilterAsStream-16 14301853 250.2 ns/op Benchmark_FileStoreLoadNextMsgLiteralSubject Benchmark_FileStoreLoadNextMsgLiteralSubject-16 14728624 246.0 ns/op Benchmark_FileStoreLoadNextMsgLiteralSubject-16 14721799 243.0 ns/op Benchmark_FileStoreLoadNextMsgLiteralSubject-16 14781668 244.1 ns/op Benchmark_FileStoreLoadNextMsgLiteralSubject-16 14743857 243.4 ns/op Benchmark_FileStoreLoadNextMsgLiteralSubject-16 14752586 243.2 ns/op Benchmark_FileStoreLoadNextMsgNoMsgsFirstSeq Benchmark_FileStoreLoadNextMsgNoMsgsFirstSeq-16 179290915 19.94 ns/op Benchmark_FileStoreLoadNextMsgNoMsgsFirstSeq-16 180159122 20.03 ns/op Benchmark_FileStoreLoadNextMsgNoMsgsFirstSeq-16 181001200 19.95 ns/op Benchmark_FileStoreLoadNextMsgNoMsgsFirstSeq-16 180329206 19.91 ns/op Benchmark_FileStoreLoadNextMsgNoMsgsFirstSeq-16 180434227 19.95 ns/op Benchmark_FileStoreLoadNextMsgNoMsgsNotFirstSeq Benchmark_FileStoreLoadNextMsgNoMsgsNotFirstSeq-16 62685630 57.69 ns/op Benchmark_FileStoreLoadNextMsgNoMsgsNotFirstSeq-16 62818992 58.04 ns/op Benchmark_FileStoreLoadNextMsgNoMsgsNotFirstSeq-16 63323637 57.89 ns/op Benchmark_FileStoreLoadNextMsgNoMsgsNotFirstSeq-16 62968624 58.07 ns/op Benchmark_FileStoreLoadNextMsgNoMsgsNotFirstSeq-16 59247348 58.39 ns/op Benchmark_FileStoreLoadNextMsgVerySparseMsgsFirstSeq Benchmark_FileStoreLoadNextMsgVerySparseMsgsFirstSeq-16 11361404 315.5 ns/op Benchmark_FileStoreLoadNextMsgVerySparseMsgsFirstSeq-16 11399481 318.5 ns/op Benchmark_FileStoreLoadNextMsgVerySparseMsgsFirstSeq-16 11343877 315.1 ns/op Benchmark_FileStoreLoadNextMsgVerySparseMsgsFirstSeq-16 11430830 318.5 ns/op Benchmark_FileStoreLoadNextMsgVerySparseMsgsFirstSeq-16 11343255 316.0 ns/op Benchmark_FileStoreLoadNextMsgVerySparseMsgsNotFirstSeq Benchmark_FileStoreLoadNextMsgVerySparseMsgsNotFirstSeq-16 10923946 328.1 ns/op Benchmark_FileStoreLoadNextMsgVerySparseMsgsNotFirstSeq-16 11053514 327.7 ns/op Benchmark_FileStoreLoadNextMsgVerySparseMsgsNotFirstSeq-16 10856770 329.8 ns/op Benchmark_FileStoreLoadNextMsgVerySparseMsgsNotFirstSeq-16 10775458 327.7 ns/op Benchmark_FileStoreLoadNextMsgVerySparseMsgsNotFirstSeq-16 10846591 329.6 ns/op Benchmark_FileStoreLoadNextMsgVerySparseMsgsInBetween Benchmark_FileStoreLoadNextMsgVerySparseMsgsInBetween-16 26640 134327 ns/op Benchmark_FileStoreLoadNextMsgVerySparseMsgsInBetween-16 26682 135003 ns/op Benchmark_FileStoreLoadNextMsgVerySparseMsgsInBetween-16 26763 134435 ns/op Benchmark_FileStoreLoadNextMsgVerySparseMsgsInBetween-16 26702 134789 ns/op Benchmark_FileStoreLoadNextMsgVerySparseMsgsInBetween-16 26642 134899 ns/op Benchmark_FileStoreLoadNextMsgVerySparseMsgsInBetweenWithWildcard Benchmark_FileStoreLoadNextMsgVerySparseMsgsInBetweenWithWildcard-16 102 34747340 ns/op Benchmark_FileStoreLoadNextMsgVerySparseMsgsInBetweenWithWildcard-16 99 38638555 ns/op Benchmark_FileStoreLoadNextMsgVerySparseMsgsInBetweenWithWildcard-16 96 34153912 ns/op Benchmark_FileStoreLoadNextMsgVerySparseMsgsInBetweenWithWildcard-16 98 35795789 ns/op Benchmark_FileStoreLoadNextMsgVerySparseMsgsInBetweenWithWildcard-16 103 35668436 ns/op Benchmark_FileStoreLoadNextManySubjectsWithWildcardNearLastBlock Benchmark_FileStoreLoadNextManySubjectsWithWildcardNearLastBlock-16 3589242 985.8 ns/op Benchmark_FileStoreLoadNextManySubjectsWithWildcardNearLastBlock-16 3616293 981.3 ns/op Benchmark_FileStoreLoadNextManySubjectsWithWildcardNearLastBlock-16 3589862 977.7 ns/op Benchmark_FileStoreLoadNextManySubjectsWithWildcardNearLastBlock-16 3616838 984.9 ns/op Benchmark_FileStoreLoadNextManySubjectsWithWildcardNearLastBlock-16 3555693 981.6 ns/op Benchmark_FileStoreLoadNextMsgVerySparseMsgsLargeTail Benchmark_FileStoreLoadNextMsgVerySparseMsgsLargeTail-16 675 5671861 ns/op Benchmark_FileStoreLoadNextMsgVerySparseMsgsLargeTail-16 789 5625031 ns/op Benchmark_FileStoreLoadNextMsgVerySparseMsgsLargeTail-16 804 5774955 ns/op Benchmark_FileStoreLoadNextMsgVerySparseMsgsLargeTail-16 775 5735457 ns/op Benchmark_FileStoreLoadNextMsgVerySparseMsgsLargeTail-16 637 5363376 ns/op Benchmark_FileStoreCreateConsumerStores Benchmark_FileStoreCreateConsumerStores/true Benchmark_FileStoreCreateConsumerStores/true-16 114234 31421 ns/op Benchmark_FileStoreCreateConsumerStores/true-16 113936 31134 ns/op Benchmark_FileStoreCreateConsumerStores/true-16 113828 32028 ns/op Benchmark_FileStoreCreateConsumerStores/true-16 113884 31836 ns/op Benchmark_FileStoreCreateConsumerStores/true-16 113068 31705 ns/op Benchmark_FileStoreCreateConsumerStores/false Benchmark_FileStoreCreateConsumerStores/false-16 134208 26661 ns/op Benchmark_FileStoreCreateConsumerStores/false-16 133914 27108 ns/op Benchmark_FileStoreCreateConsumerStores/false-16 134847 26525 ns/op Benchmark_FileStoreCreateConsumerStores/false-16 135684 26658 ns/op Benchmark_FileStoreCreateConsumerStores/false-16 134836 26571 ns/op Benchmark_FileStoreSubjectStateConsistencyOptimizationPerf Benchmark_FileStoreSubjectStateConsistencyOptimizationPerf-16 57 61850532 ns/op Benchmark_FileStoreSubjectStateConsistencyOptimizationPerf-16 57 62031262 ns/op Benchmark_FileStoreSubjectStateConsistencyOptimizationPerf-16 57 62019280 ns/op Benchmark_FileStoreSubjectStateConsistencyOptimizationPerf-16 57 61911995 ns/op Benchmark_FileStoreSubjectStateConsistencyOptimizationPerf-16 57 62115524 ns/op PASS ok github.com/nats-io/nats-server/v2/server 479.028s Done