runtime/pprof

New Issue

flaky TestGenericsHashKeyInPprofBuilderNeedsFixcompiler/runtime

#70208 opened 2 weeks ago by prattmic

block/mutex profile stacks can sometimes miss leaf framesNeedsInvestigationcompiler/runtime

#69747 opened 1 month ago by nsrip-dd

add data-type profilingProposal

#69699 opened 1 month ago by florianl

block and mutex profile stacks sometimes have "gowrap" root framesNeedsInvestigationcompiler/runtime

#69294 opened 2 months ago by nsrip-dd

get labels for current goroutineProposal

#68785 opened 3 months ago by folays

TestEmptyCallStack failuresNeedsInvestigationcompiler/runtime

#68684 opened 3 months ago by gopherbot

GOOS=darwin over-reports CPU usage in mutex-heavy workloadNeedsInvestigationcompiler/runtime

#68477 opened 4 months ago by rhysh

better generic type information in pprof stack tracesFeatureRequestNeedsInvestigationcompiler/runtimegabywins

#68196 opened 4 months ago by felixge

improve delta profiles efficiency and correctnessNeedsInvestigationPerformance

#67942 opened 5 months ago by korniltsev

no API to access deep stacktraces with MemProfileRecord and BlockProfileRecordNeedsDecisioncompiler/runtime

#67941 opened 5 months ago by korniltsev

TestLabelSystemstack failure on linux-armNeedsInvestigationcompiler/runtime

#67023 opened 7 months ago by mknyszek

unused/duplicate/opportunity heap profileProposalcompiler/runtime

#66744 opened 7 months ago by dvyukov

add goroutine stack memory usage profileProposal

#66566 opened 7 months ago by felixge

cross system stack transitions in the heap profilerProposal

#66385 opened 8 months ago by nsrip-dd

document expected overhead of profilingDocumentationNeedsInvestigationcompiler/runtime

#65208 opened 10 months ago by seankhliao

compatibility guarantees for pgo file formatDocumentationNeedsInvestigationcompiler/runtime

#64394 opened 1 year ago by zamazan4ik

doesn't dump goroutine labels when stacks collectedNeedsInvestigationcompiler/runtime

#63712 opened 1 year ago by xaurx

TestCPUProfileMultithreadMagnitude fail in linux6.2 ubuntu in VirtualBoxNeedsInvestigationcompiler/runtime

#63650 opened 1 year ago by qiulaidongfeng

TestVMInfo failuresNeedsInvestigationcompiler/runtime

#63073 opened 1 year ago by gopherbot

collecting a CPU profile takes ~200ms of wall timeNeedsInvestigationcompiler/runtime

#63043 opened 1 year ago by rhysh

TestVMInfo failuresNeedsInvestigationcompiler/runtime

#62957 opened 1 year ago by gopherbot

TestMutexProfile failuresNeedsInvestigationcompiler/runtime

#62893 opened 1 year ago by gopherbot

TestGoroutineSwitch failuresNeedsInvestigationcompiler/runtime

#62863 opened 1 year ago by gopherbot

TestGoroutineProfileConcurrency failuresNeedsInvestigationcompiler/runtime

#62825 opened 1 year ago by gopherbot

TestCPUProfileWithFork failuresNeedsInvestigationcompiler/runtime

#62806 opened 1 year ago by gopherbot

TestMutexProfile failuresNeedsInvestigationcompiler/runtime

#62094 opened 1 year ago by gopherbot

system information in outputNeedsInvestigation

#59307 opened 2 years ago by JetSetIlly

TestGoroutineProfileConcurrency failures with `profile includes finalizer`NeedsInvestigationcompiler/runtime

#56875 opened 2 years ago by gopherbot

line directive filename changes results in incorrect and nondeterministic filenames in pprof samplesNeedsDecisioncompiler/runtime

#56135 opened 2 years ago by prattmic

make the CPU profile maximum stack size configurableNeedsInvestigation

#56029 opened 2 years ago by nsrip-dd

add “heaptime” bytes*GCs memory profileProposal

#55900 opened 2 years ago by aclements

TestCPUProfileMultithreadMagnitude failuresNeedsInvestigationcompiler/runtime

#55346 opened 2 years ago by gopherbot

TestCPUProfileMultithreadMagnitude failure due to usage too high on linux-arm-awsNeedsInvestigationcompiler/runtime

#53785 opened 2 years ago by bcmills

extend profile configuration to support perf eventsProposalProposal-Hold

#53286 opened 2 years ago by erifan

TestLabelSystemstack due to sample with no locationNeedsInvestigationTesting

#51550 opened 2 years ago by bcmills

add WriteGoroutineLabels function for loggingProposal

#51223 opened 2 years ago by ansiwen

TestTimeVDSO is flaky on android buildersNeedsInvestigationOS-Androidcompiler/runtime

#48655 opened 3 years ago by cherrymui

tests start failing since migration of AIX builderBuildersNeedsInvestigationcompiler/runtime

#45170 opened 3 years ago by Helflym

failure in TestCPUProfile on windows/armNeedsInvestigationOS-Windowsarch-armcompiler/runtime

#42862 opened 4 years ago by zx2c4

NewCPUProfile + cpuProfile.Start to allow profile configurationProposalProposal-Acceptedcompiler/runtimehelp wanted

#42502 opened 4 years ago by rogerlucena

panic in appendLocsForStack on fuchsia-arm64NeedsInvestigationOS-Fuchsiacompiler/runtime

#40823 opened 4 years ago by tamird

provide method to dump cpu profile as plain textNeedsInvestigationcompiler/runtime

#40204 opened 4 years ago by cch123

TestCPUProfileLabel is flaky on aix-ppc64BuildersNeedsInvestigationOS-AIXcompiler/runtime

#38316 opened 4 years ago by bcmills

add PMU-based profilesProposalProposal-Hold

#36821 opened 4 years ago by chabbimilind

add new WithLabels* function that requires fewer allocationsProposalProposal-Hold

#33701 opened 5 years ago by martisch

add ReadMaps preloading APINeedsFixProposalProposal-Acceptedcompiler/runtimehelp wanted

#30609 opened 5 years ago by fvoznika

possible sampling error with large memprofile rateNeedsInvestigationcompiler/runtime

#25653 opened 6 years ago by josharian

labels are not added to profilesFeatureRequestNeedsFixcompiler/runtimehelp wanted

#23458 opened 6 years ago by ccfrost

CPU profiling isn't implemented on Plan 9NeedsFixOS-Plan9compiler/runtime

#22564 opened 7 years ago by 0intro

extend mutex profiling to select case blockingNeedsFixcompiler/runtime

#20305 opened 7 years ago by josharian

improve docs around short-lived processesDocumentationNeedsFixcompiler/runtimehelp wanted

#20202 opened 7 years ago by aaronjwood

nil pointer panic in TestMathBigDivide and android/armNeedsInvestigationcompiler/runtimemobile

#20191 opened 7 years ago by eliasnaur

provide memory mapping info on macOSNeedsFixcompiler/runtimehelp wanted

#19790 opened 7 years ago by hyangah

support efficient accumulation of custom event count profilesNeedsFixProposal-Accepted

#18454 opened 8 years ago by josharian

document custom profilesDocumentationNeedsFixcompiler/runtime

#18453 opened 8 years ago by josharian

CPU profiles incorrect for kernels with broken setitimer supportcompiler/runtime

#13841 opened 9 years ago by rsc