pprof

runsc inuse_space
File: runsc
Type: inuse_space
Time: Jan 11, 2021 at 9:51pm (UTC)
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Delete config

runtime/pprof.StartCPUProfile

GOROOT/src/runtime/pprof/pprof.go

  Total:      1.16MB     1.16MB (flat, cum) 28.50%
    783       1.16MB     1.16MB           ??? 

runtime/pprof.profileWriter

GOROOT/src/runtime/pprof/pprof.go

  Total:           0     1.39MB (flat, cum) 34.14%
    801            .   516.01kB           ??? 
    813            .   902.59kB           ??? 

compress/flate.NewWriter

GOROOT/src/compress/flate/deflate.go

  Total:    902.59kB   902.59kB (flat, cum) 21.72%
    670     902.59kB   902.59kB           ??? 
    671            .          .           ??? 

gvisor.dev/gvisor/pkg/tcpip/link/fdbased.(*recvMMsgDispatcher).allocateViews

pkg/tcpip/link/fdbased/packet_dispatchers.go

  Total:    528.17kB   528.17kB (flat, cum) 12.71%
    228            .          .           ??? 
    244     528.17kB   528.17kB           ???                                                                                                                            view.go:29

gvisor.dev/gvisor/pkg/tcpip/link/fdbased.(*recvMMsgDispatcher).dispatch

pkg/tcpip/link/fdbased/packet_dispatchers.go

  Total:           0   528.17kB (flat, cum) 12.71%
    257            .   528.17kB           ??? 
    271            .          .           ???                                                                                                                            packet_buffer.go:129

    272            .          .           ??? 
    287            .          .           ???                                                                                                                            eth.go:105

    301            .          .           ??? 

gvisor.dev/gvisor/pkg/tcpip/buffer.NewView

pkg/tcpip/buffer/view.go

  Total:    528.17kB   528.17kB (flat, cum) 12.71%
     29     528.17kB   528.17kB           ??? 

runtime/pprof.(*profMap).lookup

GOROOT/src/runtime/pprof/map.go

  Total:    516.01kB   516.01kB (flat, cum) 12.42%
     69     516.01kB   516.01kB           ??? 

time.startTimer

GOROOT/src/runtime/time.go

  Total:    512.50kB   512.50kB (flat, cum) 12.33%
    207     512.50kB   512.50kB           ??? 

gvisor.dev/gvisor/pkg/sentry/fs/fsutil.(*HostFileMapper).Init

pkg/sentry/fs/fsutil/host_file_mapper.go

  Total:    512.02kB   512.02kB (flat, cum) 12.32%
     70     512.02kB   512.02kB           ??? 

gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run

pkg/sentry/kernel/task_run.go

  Total:           0   512.02kB (flat, cum) 12.32%
     97            .   512.02kB           ??? 

gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute

pkg/sentry/kernel/task_run.go

  Total:           0   512.02kB (flat, cum) 12.32%
    282            .   512.02kB           ??? 

gvisor.dev/gvisor/pkg/sentry/fsimpl/gofer.(*regularFileFD).ConfigureMMap

pkg/sentry/fsimpl/gofer/regular_file.go

  Total:           0   512.02kB (flat, cum) 12.32%
    688            .   512.02kB           ???                                                                                                                            once.go:57

gvisor.dev/gvisor/pkg/tcpip/link/fdbased.(*endpoint).Attach.func1

pkg/tcpip/link/fdbased/endpoint.go

  Total:           0   528.17kB (flat, cum) 12.71%
    336            .   528.17kB           ??? 

gvisor.dev/gvisor/pkg/tcpip/link/fdbased.(*endpoint).dispatchLoop

pkg/tcpip/link/fdbased/endpoint.go

  Total:           0   528.17kB (flat, cum) 12.71%
    573            .   528.17kB           ??? 

compress/gzip.(*Writer).Write

GOROOT/src/compress/gzip/gzip.go

  Total:           0   902.59kB (flat, cum) 21.72%
    191            .   902.59kB           ??? 

reflect.Value.Call

GOROOT/src/reflect/value.go

  Total:           0     1.16MB (flat, cum) 28.50%
    336            .     1.16MB           ??? 

reflect.Value.call

GOROOT/src/reflect/value.go

  Total:           0     1.16MB (flat, cum) 28.50%
    475            .     1.16MB           ??? 

gvisor.dev/gvisor/pkg/sentry/vfs.(*FileDescription).ConfigureMMap

pkg/sentry/vfs/file_description.go

  Total:           0   512.02kB (flat, cum) 12.32%
    653            .   512.02kB           ??? 

gvisor.dev/gvisor/pkg/sentry/syscalls/linux/vfs2.Mmap

pkg/sentry/syscalls/linux/vfs2/mmap.go

  Total:           0   512.02kB (flat, cum) 12.32%
     86            .   512.02kB           ???                                                                                                                            file_description.go:653

time.AfterFunc

GOROOT/src/time/sleep.go

  Total:           0   512.50kB (flat, cum) 12.33%
    162            .   512.50kB           ??? 

gvisor.dev/gvisor/pkg/tcpip/transport/tcp.(*endpoint).handleSynSegment.func1

pkg/tcpip/transport/tcp/accept.go

  Total:           0   512.50kB (flat, cum) 12.33%
    487            .   512.50kB           ??? 

gvisor.dev/gvisor/pkg/urpc.(*Server).handleOne

pkg/urpc/urpc.go

  Total:           0     1.16MB (flat, cum) 28.50%
    337            .     1.16MB           ??? 

gvisor.dev/gvisor/pkg/urpc.(*Server).handleRegistered

pkg/urpc/urpc.go

  Total:           0     1.16MB (flat, cum) 28.50%
    432            .     1.16MB           ??? 

gvisor.dev/gvisor/pkg/urpc.(*Server).StartHandling.func1

pkg/urpc/urpc.go

  Total:           0     1.16MB (flat, cum) 28.50%
    452            .     1.16MB           ??? 

runtime/pprof.(*profileBuilder).flush

GOROOT/src/runtime/pprof/proto.go

  Total:           0   902.59kB (flat, cum) 21.72%
    148            .   902.59kB           ??? 

runtime/pprof.(*profileBuilder).addCPUData

GOROOT/src/runtime/pprof/proto.go

  Total:           0   516.01kB (flat, cum) 12.42%
    331            .   516.01kB           ??? 

runtime/pprof.(*profileBuilder).build

GOROOT/src/runtime/pprof/proto.go

  Total:           0   902.59kB (flat, cum) 21.72%
    365            .   902.59kB           ??? 
    379            .          .           ??? 

runtime/pprof.(*profileBuilder).appendLocsForStack

GOROOT/src/runtime/pprof/proto.go

  Total:           0   902.59kB (flat, cum) 21.72%
    430            .   902.59kB           ??? 

runtime/pprof.(*profileBuilder).emitLocation

GOROOT/src/runtime/pprof/proto.go

  Total:           0   902.59kB (flat, cum) 21.72%
    570            .   902.59kB           ??? 

gvisor.dev/gvisor/pkg/tcpip/transport/tcp.(*handshake).complete

pkg/tcpip/transport/tcp/connect.go

  Total:           0   512.50kB (flat, cum) 12.33%
    577            .   512.50kB           ??? 

gvisor.dev/gvisor/pkg/tcpip/transport/tcp.newBackoffTimer

pkg/tcpip/transport/tcp/connect.go

  Total:           0   512.50kB (flat, cum) 12.33%
    660            .   512.50kB           ???