runtime.selectgo
GOROOT/src/runtime/select.go
Total: 3.03hrs 3.03hrs (flat, cum) 98.94% 492 3.03hrs 3.03hrs ???
reflect.rselect
GOROOT/src/runtime/select.go
Total: 0 41.63s (flat, cum) 0.38% 573 . 41.63s ???
gvisor.dev/gvisor/pkg/sync.(*CrossGoroutineRWMutex).RLock
pkg/sync/rwmutex_unsafe.go
Total: 10.39s 10.39s (flat, cum) 0.094% 76 10.39s 10.39s ???
gvisor.dev/gvisor/pkg/sync.(*CrossGoroutineRWMutex).Lock
pkg/sync/rwmutex_unsafe.go
Total: 64.03s 64.03s (flat, cum) 0.58% 146 59.06s 59.06s ??? mutex_unsafe.go:38 mutex.go:81 151 4.97s 4.97s ???
gvisor.dev/gvisor/pkg/sync.(*RWMutex).RLock
pkg/sync/rwmutex_unsafe.go
Total: 10.39s 10.39s (flat, cum) 0.094% 254 10.39s 10.39s ??? rwmutex_unsafe.go:76 ⋮ ⋮ ⋮ ⋮ ⋮ ⋮ ⋮ ⋮ ⋮ ⋮ ⋮ ⋮ ⋮ ⋮ ⋮ ⋮ ⋮
gvisor.dev/gvisor/pkg/sync.(*RWMutex).Lock
pkg/sync/rwmutex_unsafe.go
Total: 0 64.03s (flat, cum) 0.58% 286 . 64.03s ???
sync.(*Mutex).Lock
GOROOT/src/sync/mutex.go
Total: 59.54s 59.54s (flat, cum) 0.54% 81 59.54s 59.54s ???
gvisor.dev/gvisor/pkg/sync.(*CrossGoroutineMutex).Lock
pkg/sync/mutex_unsafe.go
Total: 59.54s 59.54s (flat, cum) 0.54% 38 59.54s 59.54s ??? mutex.go:81 ⋮
gvisor.dev/gvisor/pkg/sync.(*Mutex).Lock
pkg/sync/mutex_unsafe.go
Total: 484.02ms 484.02ms (flat, cum) 0.0044% 80 484.02ms 484.02ms ??? mutex_unsafe.go:38 mutex.go:81
sync.(*Cond).Wait
GOROOT/src/sync/cond.go
Total: 41.52s 41.52s (flat, cum) 0.38% 56 41.52s 41.52s ??? 57 . 61.49us ???
gvisor.dev/gvisor/pkg/sentry/mm.(*MemoryManager).HandleUserFault
pkg/sentry/mm/syscalls.go
Total: 4.19s 6s (flat, cum) 0.054% 47 4.19s 4.19s ??? rwmutex_unsafe.go:254 rwmutex_unsafe.go:76 55 . 1.81s ??? rwmutex_unsafe.go:286 56 . 276.08us ??? 68 . 710.12us ???
gvisor.dev/gvisor/pkg/sentry/mm.(*MemoryManager).MMap
pkg/sentry/mm/syscalls.go
Total: 0 32.79s (flat, cum) 0.3% 118 . 32.79s ??? rwmutex_unsafe.go:286 122 . 186.95us ???
gvisor.dev/gvisor/pkg/sentry/mm.(*MemoryManager).MMap
pkg/sentry/mm/syscalls.go
Total: 0 505.04ms (flat, cum) 0.0046% 145 . 505.04ms ???
gvisor.dev/gvisor/pkg/sentry/mm.(*MemoryManager).populateVMAAndUnlock
pkg/sentry/mm/syscalls.go
Total: 0 505.04ms (flat, cum) 0.0046% 218 . 504.74ms ??? rwmutex_unsafe.go:286 229 . 4.24us ??? 237 . 301.89us ???
gvisor.dev/gvisor/pkg/sentry/mm.(*MemoryManager).MUnmap
pkg/sentry/mm/syscalls.go
Total: 0 25.05s (flat, cum) 0.23% 310 . 24.89s ??? rwmutex_unsafe.go:286 311 . 163.60ms ???
gvisor.dev/gvisor/pkg/sentry/mm.(*MemoryManager).MProtect
pkg/sentry/mm/syscalls.go
Total: 0 2.77s (flat, cum) 0.025% 632 . 2.77s ??? rwmutex_unsafe.go:286
gvisor.dev/gvisor/pkg/sentry/mm.(*MemoryManager).MProtect
pkg/sentry/mm/syscalls.go
Total: 0 77.75ms (flat, cum) 0.00071% 657 . 77.75ms ??? rwmutex_unsafe.go:286
gvisor.dev/gvisor/pkg/sentry/mm.(*MemoryManager).Decommit
pkg/sentry/mm/syscalls.go
Total: 1.38s 1.58s (flat, cum) 0.014% 1093 1.38s 1.38s ??? rwmutex_unsafe.go:254 rwmutex_unsafe.go:76 1095 . 197.79ms ??? rwmutex_unsafe.go:286
gvisor.dev/gvisor/pkg/sentry/mm.(*MemoryManager).MaxResidentSetSize
pkg/sentry/mm/syscalls.go
Total: 80.89us 80.89us (flat, cum) 7.3e-07% 1288 80.89us 80.89us ??? rwmutex_unsafe.go:254 rwmutex_unsafe.go:76
gvisor.dev/gvisor/pkg/sentry/mm.(*MemoryManager).CopyOut
pkg/sentry/mm/io.go
Total: 0 1.95s (flat, cum) 0.018% 120 . 1.95s ???
gvisor.dev/gvisor/pkg/sentry/mm.(*MemoryManager).CopyIn
pkg/sentry/mm/io.go
Total: 0 2.78s (flat, cum) 0.025% 163 . 2.78s ???
gvisor.dev/gvisor/pkg/sentry/mm.(*MemoryManager).CopyInTo
pkg/sentry/mm/io.go
Total: 0 532.82ms (flat, cum) 0.0048% 310 . 532.82ms ???
gvisor.dev/gvisor/pkg/sentry/mm.(*MemoryManager).LoadUint32
pkg/sentry/mm/io.go
Total: 0 235.64ms (flat, cum) 0.0021% 425 . 235.64ms ???
gvisor.dev/gvisor/pkg/sentry/mm.(*MemoryManager).withInternalMappings
pkg/sentry/mm/io.go
Total: 4.76s 5.50s (flat, cum) 0.05% 505 4s 4s ??? rwmutex_unsafe.go:254 rwmutex_unsafe.go:76 515 757.26ms 757.26ms ??? rwmutex_unsafe.go:254 rwmutex_unsafe.go:76 526 . 741.92ms ??? rwmutex_unsafe.go:286
gvisor.dev/gvisor/pkg/sentry/mm.(*MemoryManager).withVecInternalMappings
pkg/sentry/mm/io.go
Total: 0 532.82ms (flat, cum) 0.0048% 576 . 532.82ms ???
gvisor.dev/gvisor/pkg/sentry/kernel.(*PIDNamespace).IDOfTask
pkg/sentry/kernel/threads.go
Total: 2.57ms 2.57ms (flat, cum) 2.3e-05% 255 2.57ms 2.57ms ??? rwmutex_unsafe.go:254 rwmutex_unsafe.go:76
gvisor.dev/gvisor/pkg/sentry/kernel.(*PIDNamespace).IDOfThreadGroup
pkg/sentry/kernel/threads.go
Total: 880.38us 880.38us (flat, cum) 8e-06% 264 880.38us 880.38us ??? rwmutex_unsafe.go:254 rwmutex_unsafe.go:76
gvisor.dev/gvisor/pkg/sentry/kernel.(*PIDNamespace).ThreadGroupsAppend
pkg/sentry/kernel/threads.go
Total: 14.57ms 14.57ms (flat, cum) 0.00013% 295 14.57ms 14.57ms ??? rwmutex_unsafe.go:254 rwmutex_unsafe.go:76
gvisor.dev/gvisor/pkg/tcpip/stack.(*neighborCache).getOrCreateEntry
pkg/tcpip/stack/neighbor_cache.go
Total: 147.35us 23.12ms (flat, cum) 0.00021% 75 . 22.98ms ??? rwmutex_unsafe.go:286 79 147.35us 147.35us ??? rwmutex.go:63
gvisor.dev/gvisor/pkg/tcpip/stack.(*neighborCache).entry
pkg/tcpip/stack/neighbor_cache.go
Total: 0 23.50ms (flat, cum) 0.00021% 128 . 23.12ms ??? 129 . 379.69us ???
gvisor.dev/gvisor/pkg/tcpip/stack.(*neighborCache).handleUpperLevelConfirmation
pkg/tcpip/stack/neighbor_cache.go
Total: 17.72ms 20.36ms (flat, cum) 0.00018% 300 17.72ms 17.72ms ??? rwmutex_unsafe.go:254 rwmutex_unsafe.go:76 304 . 2.64ms ???
gvisor.dev/gvisor/pkg/tcpip/stack.(*AddressableEndpointState).decAddressRef
pkg/tcpip/stack/addressable_endpoint_state.go
Total: 0 8.34ms (flat, cum) 7.6e-05% 346 . 8.25ms ??? rwmutex_unsafe.go:286 348 . 89.90us ???
gvisor.dev/gvisor/pkg/tcpip/stack.(*AddressableEndpointState).decAddressRefLocked
pkg/tcpip/stack/addressable_endpoint_state.go
Total: 0 89.90us (flat, cum) 8.2e-07% 355 . 89.90us ??? rwmutex_unsafe.go:286
gvisor.dev/gvisor/pkg/tcpip/stack.(*AddressableEndpointState).AcquireAssignedAddressOrMatching.func1
pkg/tcpip/stack/addressable_endpoint_state.go
Total: 0 2.90ms (flat, cum) 2.6e-05% 459 . 850ns ??? 463 . 1.64ms ??? 472 . 1.26ms ???
gvisor.dev/gvisor/pkg/tcpip/stack.(*AddressableEndpointState).AcquireAssignedAddressOrMatching
pkg/tcpip/stack/addressable_endpoint_state.go
Total: 3.74ms 6.64ms (flat, cum) 6e-05% 480 3.74ms 3.74ms ??? rwmutex_unsafe.go:254 rwmutex_unsafe.go:76 481 . 2.90ms ???
gvisor.dev/gvisor/pkg/tcpip/stack.(*addressState).GetKind
pkg/tcpip/stack/addressable_endpoint_state.go
Total: 4.51ms 4.51ms (flat, cum) 4.1e-05% 657 4.51ms 4.51ms ??? rwmutex_unsafe.go:254 rwmutex_unsafe.go:76
gvisor.dev/gvisor/pkg/tcpip/stack.(*addressState).IsAssigned
pkg/tcpip/stack/addressable_endpoint_state.go
Total: 0 4.51ms (flat, cum) 4.1e-05% 675 . 4.51ms ???
gvisor.dev/gvisor/pkg/tcpip/stack.(*addressState).IncRef
pkg/tcpip/stack/addressable_endpoint_state.go
Total: 0 1.64ms (flat, cum) 1.5e-05% 687 . 1.64ms ??? rwmutex_unsafe.go:286
gvisor.dev/gvisor/pkg/tcpip/stack.(*addressState).DecRef
pkg/tcpip/stack/addressable_endpoint_state.go
Total: 0 8.34ms (flat, cum) 7.6e-05% 699 . 8.34ms ???
gvisor.dev/gvisor/pkg/sentry/platform/kvm.(*machine).Get
pkg/sentry/platform/kvm/machine.go
Total: 5.38ms 16.72ms (flat, cum) 0.00015% 408 5.38ms 5.38ms ??? rwmutex_unsafe.go:254 rwmutex_unsafe.go:76 427 . 11.34ms ??? rwmutex_unsafe.go:286
gvisor.dev/gvisor/pkg/sentry/platform/kvm.(*machine).Put
pkg/sentry/platform/kvm/machine.go
Total: 2.78ms 2.78ms (flat, cum) 2.5e-05% 500 2.78ms 2.78ms ??? rwmutex_unsafe.go:254 rwmutex_unsafe.go:76
gvisor.dev/gvisor/pkg/tcpip/stack.(*transportEndpoints).unregisterEndpoint
pkg/tcpip/stack/transport_demuxer.go
Total: 0 10.58ms (flat, cum) 9.6e-05% 48 . 10.57ms ??? rwmutex_unsafe.go:286 54 . 13.51us ???
gvisor.dev/gvisor/pkg/tcpip/stack.(*endpointsByNIC).handlePacket
pkg/tcpip/stack/transport_demuxer.go
Total: 0 759.81us (flat, cum) 6.9e-06% 180 . 759.81us ???
gvisor.dev/gvisor/pkg/tcpip/stack.(*endpointsByNIC).unregisterEndpoint
pkg/tcpip/stack/transport_demuxer.go
Total: 0 13.51us (flat, cum) 1.2e-07% 253 . 13.51us ??? rwmutex_unsafe.go:286
gvisor.dev/gvisor/pkg/tcpip/stack.(*transportDemuxer).registerEndpoint
pkg/tcpip/stack/transport_demuxer.go
Total: 0 4.50ms (flat, cum) 4.1e-05% 313 . 4.50ms ???
gvisor.dev/gvisor/pkg/tcpip/stack.(*transportDemuxer).singleRegisterEndpoint
pkg/tcpip/stack/transport_demuxer.go
Total: 0 4.50ms (flat, cum) 4.1e-05% 491 . 4.50ms ??? rwmutex_unsafe.go:286
gvisor.dev/gvisor/pkg/tcpip/stack.(*transportDemuxer).unregisterEndpoint
pkg/tcpip/stack/transport_demuxer.go
Total: 0 10.58ms (flat, cum) 9.6e-05% 542 . 10.58ms ???
gvisor.dev/gvisor/pkg/tcpip/stack.(*transportDemuxer).deliverPacket
pkg/tcpip/stack/transport_demuxer.go
Total: 1.68ms 2.44ms (flat, cum) 2.2e-05% 589 1.68ms 1.68ms ??? rwmutex_unsafe.go:254 rwmutex_unsafe.go:76 598 . 759.81us ???
gvisor.dev/gvisor/pkg/tcpip/stack.(*transportDemuxer).deliverRawPacket
pkg/tcpip/stack/transport_demuxer.go
Total: 4.50ms 4.50ms (flat, cum) 4.1e-05% 612 4.50ms 4.50ms ??? rwmutex_unsafe.go:254 rwmutex_unsafe.go:76
sync.(*WaitGroup).Wait
GOROOT/src/sync/waitgroup.go
Total: 4.05ms 4.05ms (flat, cum) 3.7e-05% 130 4.05ms 4.05ms ???
sync.(*RWMutex).RLock
GOROOT/src/sync/rwmutex.go
Total: 147.35us 147.35us (flat, cum) 1.3e-06% 63 147.35us 147.35us ???
sync.(*RWMutex).Lock
GOROOT/src/sync/rwmutex.go
Total: 3.02ms 3.02ms (flat, cum) 2.7e-05% 111 2.97ms 2.97ms ??? mutex.go:81 116 50.57us 50.57us ???
gvisor.dev/gvisor/pkg/sentry/kernel.(*ThreadGroup).CPUStats
pkg/sentry/kernel/task_sched.go
Total: 25.12us 25.12us (flat, cum) 2.3e-07% 195 25.12us 25.12us ??? rwmutex_unsafe.go:254 rwmutex_unsafe.go:76
gvisor.dev/gvisor/pkg/sentry/kernel.(*ThreadGroup).JoinedChildCPUStats
pkg/sentry/kernel/task_sched.go
Total: 638.33us 638.33us (flat, cum) 5.8e-06% 223 638.33us 638.33us ??? rwmutex_unsafe.go:254 rwmutex_unsafe.go:76
gvisor.dev/gvisor/pkg/sentry/kernel.(*kernelCPUClockTicker).NotifyTimer
pkg/sentry/kernel/task_sched.go
Total: 0 14.57ms (flat, cum) 0.00013% 365 . 14.57ms ???
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).deliverSignal
pkg/sentry/kernel/task_signals.go
Total: 0 4.52ms (flat, cum) 4.1e-05% 193 . 2.57ms ??? 194 . 880.38us ??? 205 . 1.07ms ??? event.go:53 207 . 1.36us ???
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Sigtimedwait
pkg/sentry/kernel/task_signals.go
Total: 0 41.77s (flat, cum) 0.38% 352 . 41.74s ??? 353 . 22.41ms ???
gvisor.dev/gvisor/pkg/sentry/kernel.(*ThreadGroup).SendSignal
pkg/sentry/kernel/task_signals.go
Total: 44.22us 44.22us (flat, cum) 4e-07% 396 44.22us 44.22us ??? rwmutex_unsafe.go:254 rwmutex_unsafe.go:76
gvisor.dev/gvisor/pkg/sentry/kernel.(*runInterrupt).execute
pkg/sentry/kernel/task_signals.go
Total: 0 4.52ms (flat, cum) 4.1e-05% 1035 . 4.52ms ???
runtime.chanrecv1
GOROOT/src/runtime/chan.go
Total: 22.75us 22.75us (flat, cum) 2.1e-07% 439 22.75us 22.75us ???
gvisor.dev/gvisor/pkg/sentry/syscalls/linux/vfs2.EpollCtl
pkg/sentry/syscalls/linux/vfs2/epoll.go
Total: 0 287.35ms (flat, cum) 0.0026% 106 . 287.34ms ??? 109 . 7.76us ??? 111 . 2.01us ???
gvisor.dev/gvisor/pkg/sentry/syscalls/linux/vfs2.waitEpoll
pkg/sentry/syscalls/linux/vfs2/epoll.go
Total: 0 462.81ms (flat, cum) 0.0042% 147 . 4.55ms ??? 149 . 458.26ms ???
gvisor.dev/gvisor/pkg/sentry/syscalls/linux/vfs2.waitEpoll
pkg/sentry/syscalls/linux/vfs2/epoll.go
Total: 0 38.13s (flat, cum) 0.35% 178 . 38.13s ???
gvisor.dev/gvisor/pkg/sentry/syscalls/linux/vfs2.EpollWait
pkg/sentry/syscalls/linux/vfs2/epoll.go
Total: 0 38.59s (flat, cum) 0.35% 196 . 38.59s ???
gvisor.dev/gvisor/pkg/tcpip/ports.(*PortManager).ReleasePort
pkg/tcpip/ports/ports.go
Total: 0 11.86us (flat, cum) 1.1e-07% 460 . 11.86us ??? rwmutex_unsafe.go:286
main.main
runsc/main.go
Total: 0 22.75us (flat, cum) 2.1e-07% 23 . 22.75us ???
gvisor.dev/gvisor/pkg/tcpip/transport/tcp.(*segment).ReadTo
pkg/tcpip/transport/tcp/segment.go
Total: 0 825.32ms (flat, cum) 0.0075% 234 . 825.32ms ???
gvisor.dev/gvisor/pkg/tcpip/transport/tcp.maybeFailTimerHandler.func1
pkg/tcpip/transport/tcp/connect.go
Total: 0 3.89us (flat, cum) 3.5e-08% 128 . 3.89us ???
gvisor.dev/gvisor/pkg/tcpip/transport/tcp.(*handshake).synRcvdState
pkg/tcpip/transport/tcp/connect.go
Total: 0 203.47ms (flat, cum) 0.0018% 473 . 183.11ms ??? 484 . 20.36ms ???
gvisor.dev/gvisor/pkg/tcpip/transport/tcp.(*handshake).handleSegment
pkg/tcpip/transport/tcp/connect.go
Total: 0 203.47ms (flat, cum) 0.0018% 507 . 203.47ms ???
gvisor.dev/gvisor/pkg/tcpip/transport/tcp.(*handshake).processSegments
pkg/tcpip/transport/tcp/connect.go
Total: 0 203.47ms (flat, cum) 0.0018% 524 . 203.47ms ???
gvisor.dev/gvisor/pkg/tcpip/transport/tcp.(*handshake).start
pkg/tcpip/transport/tcp/connect.go
Total: 0 300.30us (flat, cum) 2.7e-06% 575 . 300.30us ???
gvisor.dev/gvisor/pkg/tcpip/transport/tcp.(*handshake).retransmitHandlerLocked
pkg/tcpip/transport/tcp/connect.go
Total: 0 3.89us (flat, cum) 3.5e-08% 611 . 3.89us ???
gvisor.dev/gvisor/pkg/tcpip/transport/tcp.(*handshake).transitionToStateEstablishedLocked
pkg/tcpip/transport/tcp/connect.go
Total: 0 20.36ms (flat, cum) 0.00018% 670 . 20.36ms ???
gvisor.dev/gvisor/pkg/tcpip/transport/tcp.(*endpoint).sendSynTCP
pkg/tcpip/transport/tcp/connect.go
Total: 0 304.19us (flat, cum) 2.8e-06% 800 . 304.19us ???
gvisor.dev/gvisor/pkg/tcpip/transport/tcp.(*endpoint).sendTCP
pkg/tcpip/transport/tcp/connect.go
Total: 0 26.77ms (flat, cum) 0.00024% 809 . 26.77ms ???
gvisor.dev/gvisor/pkg/tcpip/transport/tcp.sendTCP
pkg/tcpip/transport/tcp/connect.go
Total: 0 26.77ms (flat, cum) 0.00024% 919 . 26.77ms ???
gvisor.dev/gvisor/pkg/tcpip/transport/tcp.(*endpoint).sendRaw
pkg/tcpip/transport/tcp/connect.go
Total: 0 26.46ms (flat, cum) 0.00024% 983 . 26.46ms ???
gvisor.dev/gvisor/pkg/tcpip/transport/tcp.(*endpoint).sendData
pkg/tcpip/transport/tcp/connect.go
Total: 0 2.11ms (flat, cum) 1.9e-05% 1009 . 2.11ms ???
gvisor.dev/gvisor/pkg/tcpip/transport/tcp.(*endpoint).resetConnectionLocked
pkg/tcpip/transport/tcp/connect.go
Total: 0 9.64ms (flat, cum) 8.8e-05% 1042 . 9.64ms ???
gvisor.dev/gvisor/pkg/tcpip/transport/tcp.(*endpoint).transitionToStateCloseLocked
pkg/tcpip/transport/tcp/connect.go
Total: 0 4.87ms (flat, cum) 4.4e-05% 1063 . 4.87ms ???
gvisor.dev/gvisor/pkg/tcpip/transport/tcp.(*endpoint).handleSegmentsLocked
pkg/tcpip/transport/tcp/connect.go
Total: 0 10.02ms (flat, cum) 9.1e-05% 1174 . 10.02ms ???
gvisor.dev/gvisor/pkg/tcpip/transport/tcp.(*endpoint).handleSegmentsLocked
pkg/tcpip/transport/tcp/connect.go
Total: 0 19.19ms (flat, cum) 0.00017% 1197 . 19.19ms ??? snd.go:338
gvisor.dev/gvisor/pkg/tcpip/transport/tcp.(*endpoint).handleSegmentLocked
pkg/tcpip/transport/tcp/connect.go
Total: 0 10.02ms (flat, cum) 9.1e-05% 1261 . 10.02ms ???
gvisor.dev/gvisor/pkg/sentry/syscalls/linux/vfs2.copyInPath
pkg/sentry/syscalls/linux/vfs2/path.go
Total: 0 851.97ms (flat, cum) 0.0077% 27 . 851.97ms ???
gvisor.dev/gvisor/pkg/sentry/platform/kvm.(*context).Switch
pkg/sentry/platform/kvm/context.go
Total: 0 15.71ms (flat, cum) 0.00014% 54 . 15.71ms ???
gvisor.dev/gvisor/pkg/sentry/platform/kvm.(*context).Switch
pkg/sentry/platform/kvm/context.go
Total: 0 2.79ms (flat, cum) 2.5e-05% 90 . 2.78ms ??? 93 . 14.39us ???
gvisor.dev/gvisor/runsc/cli.Main
runsc/cli/main.go
Total: 0 22.75us (flat, cum) 2.1e-07% 238 . 22.75us ??? subcommands.go:481
github.com/google/subcommands.(*Commander).Execute
external/com_github_google_subcommands/subcommands.go
Total: 0 22.75us (flat, cum) 2.1e-07% 200 . 22.75us ???
github.com/google/subcommands.Execute
external/com_github_google_subcommands/subcommands.go
Total: 0 22.75us (flat, cum) 2.1e-07% 481 . 22.75us ???
gvisor.dev/gvisor/pkg/sentry/fsimpl/gofer.(*filesystem).walkParentDirLocked
pkg/sentry/fsimpl/gofer/filesystem.go
Total: 0 1.17ms (flat, cum) 1.1e-05% 422 . 1.17ms ???
gvisor.dev/gvisor/pkg/sentry/fsimpl/gofer.(*filesystem).resolveLocked
pkg/sentry/fsimpl/gofer/filesystem.go
Total: 0 4.98ms (flat, cum) 4.5e-05% 450 . 4.98ms ???
gvisor.dev/gvisor/pkg/sentry/fsimpl/gofer.(*filesystem).OpenAt
pkg/sentry/fsimpl/gofer/filesystem.go
Total: 0 1.17ms (flat, cum) 1.1e-05% 1023 . 1.17ms ???
gvisor.dev/gvisor/pkg/sentry/fsimpl/gofer.(*filesystem).StatAt
pkg/sentry/fsimpl/gofer/filesystem.go
Total: 0 4.98ms (flat, cum) 4.5e-05% 1657 . 4.98ms ???
gvisor.dev/gvisor/pkg/sentry/syscalls/linux/vfs2.Read
pkg/sentry/syscalls/linux/vfs2/read_write.go
Total: 0 839.30ms (flat, cum) 0.0076% 63 . 839.30ms ???
gvisor.dev/gvisor/pkg/sentry/syscalls/linux/vfs2.read
pkg/sentry/syscalls/linux/vfs2/read_write.go
Total: 0 839.30ms (flat, cum) 0.0076% 94 . 839.30ms ???
gvisor.dev/gvisor/pkg/sentry/syscalls/linux/vfs2.Write
pkg/sentry/syscalls/linux/vfs2/read_write.go
Total: 0 577.44ms (flat, cum) 0.0052% 317 . 577.44ms ???
gvisor.dev/gvisor/pkg/sentry/syscalls/linux/vfs2.Writev
pkg/sentry/syscalls/linux/vfs2/read_write.go
Total: 0 1.05s (flat, cum) 0.0095% 335 . 428.96ms ??? 342 . 620.58ms ???
gvisor.dev/gvisor/pkg/sentry/syscalls/linux/vfs2.write
pkg/sentry/syscalls/linux/vfs2/read_write.go
Total: 0 1.20s (flat, cum) 0.011% 348 . 1.20s ???
gvisor.dev/gvisor/pkg/abi/linux.(*RobustListHead).CopyIn
bazel-out/k8-fastbuild-ST-4c64f0b3d5c7/bin/pkg/abi/linux/linux_abi_autogen_unsafe.go
Total: 0 1.47ms (flat, cum) 1.3e-05% 5966 . 1.47ms ???
gvisor.dev/gvisor/pkg/abi/linux.(*Tms).CopyOutN
bazel-out/k8-fastbuild-ST-4c64f0b3d5c7/bin/pkg/abi/linux/linux_abi_autogen_unsafe.go
Total: 0 408.21ms (flat, cum) 0.0037% 16652 . 408.21ms ???
gvisor.dev/gvisor/pkg/abi/linux.(*Tms).CopyOut
bazel-out/k8-fastbuild-ST-4c64f0b3d5c7/bin/pkg/abi/linux/linux_abi_autogen_unsafe.go
Total: 0 408.21ms (flat, cum) 0.0037% 16661 . 408.21ms ???
gvisor.dev/gvisor/pkg/tcpip/stack.(*Route).resolvedFields
pkg/tcpip/stack/route.go
Total: 0 23.69ms (flat, cum) 0.00022% 377 . 180.82us ??? 394 . 23.50ms ??? nic.go:34
gvisor.dev/gvisor/pkg/tcpip/stack.(*Route).isResolutionRequiredRLocked
pkg/tcpip/stack/route.go
Total: 0 180.82us (flat, cum) 1.6e-06% 433 . 180.82us ???
gvisor.dev/gvisor/pkg/tcpip/stack.(*Route).isValidForOutgoing
pkg/tcpip/stack/route.go
Total: 0 3.06ms (flat, cum) 2.8e-05% 439 . 3.06ms ???
gvisor.dev/gvisor/pkg/tcpip/stack.(*Route).isValidForOutgoingRLocked
pkg/tcpip/stack/route.go
Total: 0 3.24ms (flat, cum) 2.9e-05% 449 . 3.24ms ???
gvisor.dev/gvisor/pkg/tcpip/stack.(*Route).WritePacket
pkg/tcpip/stack/route.go
Total: 0 26.77ms (flat, cum) 0.00024% 464 . 3.06ms ??? 468 . 23.70ms ???
gvisor.dev/gvisor/pkg/tcpip/stack.(*Route).Release
pkg/tcpip/stack/route.go
Total: 0 3.94ms (flat, cum) 3.6e-05% 498 . 3.94ms ???
gvisor.dev/gvisor/pkg/tcpip/stack.(*Route).ConfirmReachable
pkg/tcpip/stack/route.go
Total: 0 20.36ms (flat, cum) 0.00018% 554 . 20.36ms ??? nic.go:39
gvisor.dev/gvisor/pkg/sentry/platform/kvm.(*addressSpace).MapFile
pkg/sentry/platform/kvm/address_space.go
Total: 0 1.01ms (flat, cum) 9.2e-06% 166 . 1.01ms ???
gvisor.dev/gvisor/pkg/marshal/primitive.CopyUint32In
pkg/marshal/primitive/primitive.go
Total: 0 594.31ms (flat, cum) 0.0054% 309 . 594.31ms ???
gvisor.dev/gvisor/pkg/marshal/primitive.CopyUint32Out
pkg/marshal/primitive/primitive.go
Total: 0 87.93ms (flat, cum) 0.0008% 321 . 87.93ms ??? primitive_abi_autogen_unsafe.go:1022
gvisor.dev/gvisor/pkg/eventchannel.Emit
pkg/eventchannel/event.go
Total: 0 1.07ms (flat, cum) 9.7e-06% 53 . 1.07ms ???
gvisor.dev/gvisor/pkg/eventchannel.(*multiEmitter).Emit
pkg/eventchannel/event.go
Total: 0 1.07ms (flat, cum) 9.7e-06% 72 . 1.07ms ???
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).NewFDFromVFS2
pkg/sentry/kernel/task.go
Total: 0 105.57us (flat, cum) 9.6e-07% 789 . 105.57us ???
gvisor.dev/gvisor/pkg/sentry/kernel.(*Timekeeper).startUpdater.func1
pkg/sentry/kernel/timekeeper.go
Total: 0 41s (flat, cum) 0.37% 254 . 41s ???
gvisor.dev/gvisor/pkg/tcpip/stack.(*linkResolver).getNeighborLinkAddress
pkg/tcpip/stack/nic.go
Total: 0 23.50ms (flat, cum) 0.00021% 34 . 23.50ms ???
gvisor.dev/gvisor/pkg/tcpip/stack.(*linkResolver).confirmReachable
pkg/tcpip/stack/nic.go
Total: 0 20.36ms (flat, cum) 0.00018% 39 . 20.36ms ???
gvisor.dev/gvisor/pkg/tcpip/stack.(*nic).WritePacket
pkg/tcpip/stack/nic.go
Total: 0 23.70ms (flat, cum) 0.00022% 349 . 23.69ms ??? 353 . 19.16us ???
gvisor.dev/gvisor/pkg/tcpip/stack.(*nic).writePacket
pkg/tcpip/stack/nic.go
Total: 0 19.16us (flat, cum) 1.7e-07% 392 . 19.16us ???
gvisor.dev/gvisor/pkg/tcpip/stack.(*nic).writeRawPacket
pkg/tcpip/stack/nic.go
Total: 0 19.16us (flat, cum) 1.7e-07% 396 . 19.16us ???
gvisor.dev/gvisor/pkg/tcpip/stack.(*nic).hasAddress
pkg/tcpip/stack/nic.go
Total: 0 1.31ms (flat, cum) 1.2e-05% 456 . 1.31ms ???
gvisor.dev/gvisor/pkg/tcpip/stack.(*nic).findEndpoint
pkg/tcpip/stack/nic.go
Total: 0 1.47ms (flat, cum) 1.3e-05% 467 . 1.47ms ???
gvisor.dev/gvisor/pkg/tcpip/stack.(*nic).getAddressOrCreateTemp
pkg/tcpip/stack/nic.go
Total: 0 1.47ms (flat, cum) 1.3e-05% 489 . 1.47ms ???
gvisor.dev/gvisor/pkg/tcpip/stack.(*nic).getAddressOrCreateTempInner
pkg/tcpip/stack/nic.go
Total: 0 2.97ms (flat, cum) 2.7e-05% 505 . 2.97ms ???
gvisor.dev/gvisor/pkg/tcpip/stack.(*nic).DeliverNetworkPacket
pkg/tcpip/stack/nic.go
Total: 0 12.72ms (flat, cum) 0.00012% 742 . 12.72ms ???
gvisor.dev/gvisor/pkg/tcpip/stack.(*nic).DeliverTransportPacket
pkg/tcpip/stack/nic.go
Total: 0 2.44ms (flat, cum) 2.2e-05% 834 . 2.44ms ???
gvisor.dev/gvisor/pkg/tcpip/stack.(*nic).DeliverRawPacket
pkg/tcpip/stack/nic.go
Total: 0 4.50ms (flat, cum) 4.1e-05% 897 . 4.50ms ???
gvisor.dev/gvisor/pkg/tcpip/stack.(*nic).isValidForOutgoing
pkg/tcpip/stack/nic.go
Total: 0 3.24ms (flat, cum) 2.9e-05% 968 . 3.24ms ???
gvisor.dev/gvisor/pkg/sentry/syscalls/linux.RtSigtimedwait
pkg/sentry/syscalls/linux/sys_signal.go
Total: 0 41.77s (flat, cum) 0.38% 387 . 41.77s ???
gvisor.dev/gvisor/runsc/cmd.(*Boot).Execute
runsc/cmd/boot.go
Total: 0 22.75us (flat, cum) 2.1e-07% 334 . 22.75us ???
gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Times
pkg/sentry/syscalls/linux/sys_rusage.go
Total: 0 408.88ms (flat, cum) 0.0037% 99 . 25.12us ??? 100 . 638.33us ??? 107 . 408.21ms ???
gvisor.dev/gvisor/pkg/sentry/mm.(*MemoryManager).getPMAsLocked
pkg/sentry/mm/pma.go
Total: 0 280.32us (flat, cum) 2.5e-06% 125 . 280.32us ???
gvisor.dev/gvisor/pkg/sentry/mm.(*MemoryManager).getPMAsInternalLocked
pkg/sentry/mm/pma.go
Total: 0 8.92us (flat, cum) 8.1e-08% 244 . 4.24us ??? 255 . 4.68us ???
gvisor.dev/gvisor/pkg/sentry/mm.(*MemoryManager).getPMAsInternalLocked
pkg/sentry/mm/pma.go
Total: 0 81.44us (flat, cum) 7.4e-07% 377 . 81.44us ???
gvisor.dev/gvisor/pkg/sentry/mm.(*MemoryManager).getPMAsInternalLocked
pkg/sentry/mm/pma.go
Total: 0 189.96us (flat, cum) 1.7e-06% 406 . 113.40us ??? 408 . 76.56us ???
gvisor.dev/gvisor/pkg/sentry/mm.(*MemoryManager).Invalidate
pkg/sentry/mm/pma.go
Total: 0 163.59ms (flat, cum) 0.0015% 596 . 163.26ms ??? rwmutex_unsafe.go:286 602 . 337.38us ???
gvisor.dev/gvisor/pkg/sentry/mm.(*MemoryManager).invalidateLocked
pkg/sentry/mm/pma.go
Total: 0 337.38us (flat, cum) 3.1e-06% 634 . 2.57us ??? 637 . 334.81us ???
gvisor.dev/gvisor/pkg/sentry/mm.(*MemoryManager).decPrivateRef
pkg/sentry/mm/pma.go
Total: 0 2.57us (flat, cum) 2.3e-08% 954 . 2.57us ???
gvisor.dev/gvisor/pkg/sentry/vfs.(*DynamicBytesFileDescriptionImpl).preadLocked
pkg/sentry/vfs/file_description_impl_util.go
Total: 0 13.98ms (flat, cum) 0.00013% 312 . 13.98ms ??? usermem.go:481
gvisor.dev/gvisor/pkg/sentry/vfs.(*DynamicBytesFileDescriptionImpl).Read
pkg/sentry/vfs/file_description_impl_util.go
Total: 0 13.98ms (flat, cum) 0.00013% 328 . 13.98ms ???
gvisor.dev/gvisor/pkg/tcpip/stack.(*Stack).getAddressEP
pkg/tcpip/stack/stack.go
Total: 0 1.47ms (flat, cum) 1.3e-05% 1044 . 1.47ms ??? nic.go:467
gvisor.dev/gvisor/pkg/tcpip/stack.(*Stack).findLocalRouteFromNICRLocked
pkg/tcpip/stack/stack.go
Total: 0 3.79ms (flat, cum) 3.4e-05% 1052 . 183.86us ??? 1059 . 237.83us ??? 1067 . 1.08ms ??? 1077 . 2.29ms ???
gvisor.dev/gvisor/pkg/tcpip/stack.(*Stack).findLocalRouteRLocked
pkg/tcpip/stack/stack.go
Total: 0 3.79ms (flat, cum) 3.4e-05% 1120 . 3.79ms ???
gvisor.dev/gvisor/pkg/tcpip/stack.(*Stack).FindRoute
pkg/tcpip/stack/stack.go
Total: 0 3.79ms (flat, cum) 3.4e-05% 1167 . 3.79ms ???
gvisor.dev/gvisor/pkg/tcpip/stack.(*Stack).FindRoute.func1
pkg/tcpip/stack/stack.go
Total: 0 1.47ms (flat, cum) 1.3e-05% 1216 . 1.47ms ???
gvisor.dev/gvisor/pkg/tcpip/stack.(*Stack).FindRoute
pkg/tcpip/stack/stack.go
Total: 0 1.47ms (flat, cum) 1.3e-05% 1242 . 1.47ms ???
gvisor.dev/gvisor/pkg/tcpip/stack.(*Stack).RegisterTransportEndpoint
pkg/tcpip/stack/stack.go
Total: 0 4.50ms (flat, cum) 4.1e-05% 1470 . 4.50ms ???
gvisor.dev/gvisor/pkg/tcpip/stack.(*Stack).StartTransportEndpointCleanup
pkg/tcpip/stack/stack.go
Total: 0 10.58ms (flat, cum) 9.6e-05% 1488 . 841ns ??? 1492 . 10.58ms ???
gvisor.dev/gvisor/pkg/tcpip/transport/tcp.(*endpoint).UnlockUser
pkg/tcpip/transport/tcp/endpoint.go
Total: 0 15.70us (flat, cum) 1.4e-07% 692 . 15.70us ???
gvisor.dev/gvisor/pkg/tcpip/transport/tcp.(*endpoint).Readiness
pkg/tcpip/transport/tcp/endpoint.go
Total: 0 4.39ms (flat, cum) 4e-05% 908 . 4.39ms ???
gvisor.dev/gvisor/pkg/tcpip/transport/tcp.(*endpoint).Abort
pkg/tcpip/transport/tcp/endpoint.go
Total: 0 9.64ms (flat, cum) 8.8e-05% 995 . 9.64ms ???
gvisor.dev/gvisor/pkg/tcpip/transport/tcp.(*endpoint).Close
pkg/tcpip/transport/tcp/endpoint.go
Total: 0 9.64ms (flat, cum) 8.8e-05% 1013 . 9.64ms ???
gvisor.dev/gvisor/pkg/tcpip/transport/tcp.(*endpoint).closeLocked
pkg/tcpip/transport/tcp/endpoint.go
Total: 0 9.64ms (flat, cum) 8.8e-05% 1043 . 9.64ms ???
gvisor.dev/gvisor/pkg/tcpip/transport/tcp.(*endpoint).closePendingAcceptableConnectionsLocked
pkg/tcpip/transport/tcp/endpoint.go
Total: 0 9.64ms (flat, cum) 8.8e-05% 1130 . 9.64ms ???
gvisor.dev/gvisor/pkg/tcpip/transport/tcp.(*endpoint).cleanupLocked
pkg/tcpip/transport/tcp/endpoint.go
Total: 0 14.51ms (flat, cum) 0.00013% 1157 . 10.58ms ??? 1171 . 11.86us ??? 1179 . 3.92ms ???
gvisor.dev/gvisor/pkg/tcpip/transport/tcp.(*endpoint).Read
pkg/tcpip/transport/tcp/endpoint.go
Total: 0 825.32ms (flat, cum) 0.0075% 1375 . 825.32ms ??? segment.go:234
gvisor.dev/gvisor/pkg/tcpip/transport/tcp.(*endpoint).readFromPayloader
pkg/tcpip/transport/tcp/endpoint.go
Total: 0 620.48ms (flat, cum) 0.0056% 1571 . 620.48ms ???
gvisor.dev/gvisor/pkg/tcpip/transport/tcp.(*endpoint).queueSegment
pkg/tcpip/transport/tcp/endpoint.go
Total: 0 620.48ms (flat, cum) 0.0056% 1590 . 620.48ms ???
gvisor.dev/gvisor/pkg/tcpip/transport/tcp.(*endpoint).Write
pkg/tcpip/transport/tcp/endpoint.go
Total: 0 620.58ms (flat, cum) 0.0056% 1637 . 620.48ms ??? 1645 . 97.58us ???
gvisor.dev/gvisor/pkg/tcpip/transport/tcp.(*endpoint).Shutdown
pkg/tcpip/transport/tcp/endpoint.go
Total: 0 2.03ms (flat, cum) 1.8e-05% 2496 . 2.03ms ???
gvisor.dev/gvisor/pkg/tcpip/transport/tcp.(*endpoint).shutdownLocked
pkg/tcpip/transport/tcp/endpoint.go
Total: 0 2.02ms (flat, cum) 1.8e-05% 2542 . 2.02ms ???
gvisor.dev/gvisor/pkg/tcpip/transport/tcp.(*endpoint).shutdownLocked
pkg/tcpip/transport/tcp/endpoint.go
Total: 0 9.64ms (flat, cum) 8.8e-05% 2564 . 9.64ms ???
gvisor.dev/gvisor/pkg/tcpip/transport/tcp.(*endpoint).enqueueSegment
pkg/tcpip/transport/tcp/endpoint.go
Total: 0 49.19us (flat, cum) 4.5e-07% 2826 . 49.19us ???
gvisor.dev/gvisor/pkg/sentry/syscalls/linux/vfs2.writeAddress
pkg/sentry/syscalls/linux/vfs2/socket.go
Total: 0 703.76ms (flat, cum) 0.0064% 141 . 594.31ms ??? 150 . 87.93ms ??? 168 . 21.51ms ???
gvisor.dev/gvisor/pkg/sentry/syscalls/linux/vfs2.accept
pkg/sentry/syscalls/linux/vfs2/socket.go
Total: 0 213.26ms (flat, cum) 0.0019% 309 . 146.46us ??? 316 . 213.11ms ???
gvisor.dev/gvisor/pkg/sentry/syscalls/linux/vfs2.Accept4
pkg/sentry/syscalls/linux/vfs2/socket.go
Total: 0 213.26ms (flat, cum) 0.0019% 330 . 213.26ms ???
gvisor.dev/gvisor/pkg/sentry/syscalls/linux/vfs2.Shutdown
pkg/sentry/syscalls/linux/vfs2/socket.go
Total: 0 2.03ms (flat, cum) 1.8e-05% 435 . 2.03ms ???
gvisor.dev/gvisor/pkg/sentry/syscalls/linux/vfs2.GetSockName
pkg/sentry/syscalls/linux/vfs2/socket.go
Total: 0 490.65ms (flat, cum) 0.0045% 584 . 490.65ms ???
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Clone
pkg/sentry/kernel/task_clone.go
Total: 0 20.45ms (flat, cum) 0.00019% 287 . 20.45ms ??? kernel_abi_autogen_unsafe.go:76
gvisor.dev/gvisor/pkg/sentry/pgalloc.(*MemoryFile).Allocate
pkg/sentry/pgalloc/pgalloc.go
Total: 0 85.68us (flat, cum) 7.8e-07% 420 . 85.68us ???
gvisor.dev/gvisor/pkg/sentry/pgalloc.(*MemoryFile).AllocateAndFill
pkg/sentry/pgalloc/pgalloc.go
Total: 0 81.44us (flat, cum) 7.4e-07% 578 . 81.44us ???
gvisor.dev/gvisor/pkg/sentry/pgalloc.(*MemoryFile).markDecommitted
pkg/sentry/pgalloc/pgalloc.go
Total: 0 1.17ms (flat, cum) 1.1e-05% 650 . 1.17ms ???
gvisor.dev/gvisor/pkg/sentry/pgalloc.(*MemoryFile).IncRef
pkg/sentry/pgalloc/pgalloc.go
Total: 0 81.24us (flat, cum) 7.4e-07% 676 . 81.24us ???
gvisor.dev/gvisor/pkg/sentry/pgalloc.(*MemoryFile).DecRef
pkg/sentry/pgalloc/pgalloc.go
Total: 0 337.38us (flat, cum) 3.1e-06% 697 . 337.38us ???
gvisor.dev/gvisor/pkg/sentry/pgalloc.(*MemoryFile).MarkEvictable
pkg/sentry/pgalloc/pgalloc.go
Total: 0 26.60us (flat, cum) 2.4e-07% 808 . 26.60us ???
gvisor.dev/gvisor/pkg/sentry/pgalloc.(*MemoryFile).runReclaim
pkg/sentry/pgalloc/pgalloc.go
Total: 0 41.52s (flat, cum) 0.38% 1115 . 41.52s ???
gvisor.dev/gvisor/pkg/sentry/pgalloc.(*MemoryFile).runReclaim
pkg/sentry/pgalloc/pgalloc.go
Total: 0 1.17ms (flat, cum) 1.1e-05% 1143 . 1.17ms ???
gvisor.dev/gvisor/pkg/sentry/pgalloc.(*MemoryFile).findReclaimable
pkg/sentry/pgalloc/pgalloc.go
Total: 0 41.52s (flat, cum) 0.38% 1200 . 41.52s ???
gvisor.dev/gvisor/pkg/sentry/pgalloc.(*MemoryFile).startEvictionGoroutineLocked.func1
pkg/sentry/pgalloc/pgalloc.go
Total: 0 294.29us (flat, cum) 2.7e-06% 1295 . 294.29us ???
gvisor.dev/gvisor/pkg/sentry/vfs.(*FileDescription).DecRef
pkg/sentry/vfs/file_description.go
Total: 0 9.64ms (flat, cum) 8.8e-05% 161 . 9.64ms ???
gvisor.dev/gvisor/pkg/sentry/vfs.(*FileDescription).DecRef.func1
pkg/sentry/vfs/file_description.go
Total: 0 9.64ms (flat, cum) 8.8e-05% 192 . 9.64ms ???
gvisor.dev/gvisor/pkg/sentry/vfs.(*FileDescription).Readiness
pkg/sentry/vfs/file_description.go
Total: 0 4.39ms (flat, cum) 4e-05% 586 . 4.39ms ???
gvisor.dev/gvisor/pkg/sentry/vfs.(*FileDescription).Read
pkg/sentry/vfs/file_description.go
Total: 0 839.30ms (flat, cum) 0.0076% 634 . 839.30ms ???
gvisor.dev/gvisor/pkg/sentry/vfs.(*FileDescription).Write
pkg/sentry/vfs/file_description.go
Total: 0 1.20s (flat, cum) 0.011% 665 . 1.20s ???
gvisor.dev/gvisor/pkg/sentry/mm.(*MemoryManager).createVMALocked
pkg/sentry/mm/vma.go
Total: 0 186.95us (flat, cum) 1.7e-06% 67 . 186.95us ???
gvisor.dev/gvisor/pkg/sentry/mm.(*MemoryManager).unmapLocked
pkg/sentry/mm/vma.go
Total: 0 163.62ms (flat, cum) 0.0015% 373 . 163.59ms ??? 374 . 26.60us ???
gvisor.dev/gvisor/pkg/sentry/mm.(*MemoryManager).removeVMAsLocked
pkg/sentry/mm/vma.go
Total: 0 26.60us (flat, cum) 2.4e-07% 405 . 26.60us ???
gvisor.dev/gvisor/pkg/sentry/kernel.(*Kernel).Pause
pkg/sentry/kernel/kernel.go
Total: 0 2.18ms (flat, cum) 2e-05% 1325 . 2.18ms ???
gvisor.dev/gvisor/pkg/sentry/kernel.(*Kernel).SendExternalSignalThreadGroup
pkg/sentry/kernel/kernel.go
Total: 0 44.22us (flat, cum) 4e-07% 1360 . 44.22us ???
gvisor.dev/gvisor/pkg/sentry/kernel.(*Kernel).RecordSocketVFS2
pkg/sentry/kernel/kernel.go
Total: 0 74.74us (flat, cum) 6.8e-07% 1637 . 74.74us ???
gvisor.dev/gvisor/pkg/sentry/vfs.(*FileDescriptionRefs).DecRef
bazel-out/k8-fastbuild-ST-4c64f0b3d5c7/bin/pkg/sentry/vfs/file_description_refs.go
Total: 0 9.64ms (flat, cum) 8.8e-05% 131 . 9.64ms ???