pprof

unknown delay
Type: delay
Time: May 30, 2023 at 7:41pm (UTC)
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Delete config
      Type: delay
Time: May 30, 2023 at 7:41pm (UTC)
Showing nodes accounting for 239344663.23us, 100% of 239344663.23us total
----------------------------------------------------------+-------------
      flat  flat%   sum%        cum   cum%   calls calls% + context 	 	 
----------------------------------------------------------+-------------
                                    106786346.25us 54.27% |   gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine pkg/sentry/kernel/time/time.go:507
                                     28820199.79us 14.65% |   gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block pkg/sentry/kernel/task_block.go:164
                                     21219449.45us 10.78% |   gvisor.dev/gvisor/pkg/sentry/control.(*Profile).Block pkg/sentry/control/pprof.go:204
                                     19999471.80us 10.16% |   gvisor.dev/gvisor/pkg/sentry/kernel.(*Timekeeper).startUpdater.func1 pkg/sentry/kernel/timekeeper.go:254
                                     19954225.93us 10.14% |   gvisor.dev/gvisor/pkg/sentry/kernel.(*Kernel).runCPUClockTicker pkg/sentry/kernel/task_sched.go:359
196779693.23us 82.22% 82.22% 196779693.23us 82.22%                | runtime.selectgo GOROOT/src/runtime/select.go:508
----------------------------------------------------------+-------------
                                     21057802.90us 94.66% |   gvisor.dev/gvisor/pkg/sentry/pgalloc.(*MemoryFile).findReclaimable pkg/sentry/pgalloc/pgalloc.go:1276
                                      1187353.23us  5.34% |   gvisor.dev/gvisor/pkg/sentry/kernel.(*Kernel).runCPUClockTicker pkg/sentry/kernel/task_sched.go:349
                                           31.29us 0.00014% |   gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doStop pkg/sentry/kernel/task_run.go:135
22245187.43us  9.29% 91.51% 22245187.43us  9.29%                | sync.(*Cond).Wait GOROOT/src/sync/cond.go:70
----------------------------------------------------------+-------------
                                     20304866.48us   100% |   gvisor.dev/gvisor/pkg/sentry/kernel.(*ThreadGroup).WaitExited pkg/sentry/kernel/task_run.go:388
                                          444.05us 0.0022% |   gvisor.dev/gvisor/pkg/sentry/kernel.(*Kernel).Pause pkg/sentry/kernel/kernel.go:1131
                                          256.88us 0.0013% |   gvisor.dev/gvisor/pkg/lisafs.(*Client).Close pkg/lisafs/client.go:224
20305567.41us  8.48%   100% 20305567.41us  8.48%                | sync.(*WaitGroup).Wait GOROOT/src/sync/waitgroup.go:116
----------------------------------------------------------+-------------
                                        13185.90us   100% |   gvisor.dev/gvisor/pkg/sync.(*CrossGoroutineMutex).Lock pkg/sync/mutex_unsafe.go:22 (inline)
13185.90us 0.0055%   100% 13185.90us 0.0055%                | sync.(*Mutex).Lock GOROOT/src/sync/mutex.go:90
----------------------------------------------------------+-------------
                                          611.46us   100% |   gvisor.dev/gvisor/pkg/sync.(*RWMutex).Lock pkg/sync/rwmutex_unsafe.go:290
  611.46us 0.00026%   100%   611.46us 0.00026%                | gvisor.dev/gvisor/pkg/sync.(*CrossGoroutineRWMutex).Lock pkg/sync/rwmutex_unsafe.go:152
----------------------------------------------------------+-------------
                                          411.23us   100% |   gvisor.dev/gvisor/pkg/sync.(*RWMutex).RLock pkg/sync/rwmutex_unsafe.go:257 (inline)
  411.23us 0.00017%   100%   411.23us 0.00017%                | gvisor.dev/gvisor/pkg/sync.(*CrossGoroutineRWMutex).RLock pkg/sync/rwmutex_unsafe.go:76
----------------------------------------------------------+-------------
                                            5.42us 82.47% |   gvisor.dev/gvisor/pkg/sighandling.StartSignalForwarding.func1 pkg/sighandling/sighandling.go:111
                                            1.15us 17.53% |   gvisor.dev/gvisor/pkg/sentry/watchdog.(*Watchdog).Stop pkg/sentry/watchdog/watchdog.go:223
    6.58us 2.7e-06%   100%     6.58us 2.7e-06%                | runtime.chanrecv1 GOROOT/src/runtime/chan.go:442
----------------------------------------------------------+-------------
                                            6.58us   100% |   github.com/google/subcommands.Execute external/com_github_google_subcommands/subcommands.go:481
         0     0%   100%     6.58us 2.7e-06%                | github.com/google/subcommands.(*Commander).Execute external/com_github_google_subcommands/subcommands.go:200
                                            6.58us   100% |   gvisor.dev/gvisor/runsc/cmd.(*Boot).Execute runsc/cmd/boot.go:457
----------------------------------------------------------+-------------
                                            6.58us   100% |   gvisor.dev/gvisor/runsc/cli.Main runsc/cli/main.go:254 (inline)
         0     0%   100%     6.58us 2.7e-06%                | github.com/google/subcommands.Execute external/com_github_google_subcommands/subcommands.go:481
                                            6.58us   100% |   github.com/google/subcommands.(*Commander).Execute external/com_github_google_subcommands/subcommands.go:200
----------------------------------------------------------+-------------
                                          256.88us   100% |   gvisor.dev/gvisor/pkg/sentry/fsimpl/gofer.(*filesystem).Release pkg/sentry/fsimpl/gofer/gofer.go:705
         0     0%   100%   256.88us 0.00011%                | gvisor.dev/gvisor/pkg/lisafs.(*Client).Close pkg/lisafs/client.go:224
                                          256.88us   100% |   sync.(*WaitGroup).Wait GOROOT/src/sync/waitgroup.go:116
----------------------------------------------------------+-------------
                                     21219449.45us   100% |   reflect.Value.call GOROOT/src/reflect/value.go:586
         0     0%   100% 21219449.45us  8.87%                | gvisor.dev/gvisor/pkg/sentry/control.(*Profile).Block pkg/sentry/control/pprof.go:204
                                     21219449.45us   100% |   runtime.selectgo GOROOT/src/runtime/select.go:508
----------------------------------------------------------+-------------
                                          145.91us   100% |   gvisor.dev/gvisor/pkg/sentry/pgalloc.(*MemoryFile).startEvictionGoroutineLocked.func1 pkg/sentry/pgalloc/pgalloc.go:1371
         0     0%   100%   145.91us 6.1e-05%                | gvisor.dev/gvisor/pkg/sentry/fsimpl/gofer.(*dentry).Evict pkg/sentry/fsimpl/gofer/regular_file.go:892
                                          145.91us   100% |   gvisor.dev/gvisor/pkg/sync.(*Mutex).Lock pkg/sync/mutex_unsafe.go:53 (inline)
----------------------------------------------------------+-------------
                                           18.66us   100% |   gvisor.dev/gvisor/pkg/sentry/fsimpl/overlay.(*dentry).RemoveMapping pkg/sentry/fsimpl/overlay/regular_file.go:449
         0     0%   100%    18.66us 7.8e-06%                | gvisor.dev/gvisor/pkg/sentry/fsimpl/gofer.(*dentry).RemoveMapping pkg/sentry/fsimpl/gofer/regular_file.go:749
                                           18.66us   100% |   gvisor.dev/gvisor/pkg/sentry/pgalloc.(*MemoryFile).MarkEvictable pkg/sentry/pgalloc/pgalloc.go:878
----------------------------------------------------------+-------------
                                          256.88us   100% |   gvisor.dev/gvisor/pkg/sentry/vfs.(*Filesystem).DecRef.func1 pkg/sentry/vfs/filesystem.go:81
         0     0%   100%   256.88us 0.00011%                | gvisor.dev/gvisor/pkg/sentry/fsimpl/gofer.(*filesystem).Release pkg/sentry/fsimpl/gofer/gofer.go:705
                                          256.88us   100% |   gvisor.dev/gvisor/pkg/lisafs.(*Client).Close pkg/lisafs/client.go:224
----------------------------------------------------------+-------------
                                           18.66us   100% |   gvisor.dev/gvisor/pkg/sentry/mm.(*MemoryManager).removeVMAsLocked pkg/sentry/mm/vma.go:405
         0     0%   100%    18.66us 7.8e-06%                | gvisor.dev/gvisor/pkg/sentry/fsimpl/overlay.(*dentry).RemoveMapping pkg/sentry/fsimpl/overlay/regular_file.go:449
                                           18.66us   100% |   gvisor.dev/gvisor/pkg/sentry/fsimpl/gofer.(*dentry).RemoveMapping pkg/sentry/fsimpl/gofer/regular_file.go:749
----------------------------------------------------------+-------------
                                          444.05us   100% |   gvisor.dev/gvisor/runsc/boot.(*Loader).signalAllProcesses runsc/boot/loader.go:1432
         0     0%   100%   444.05us 0.00019%                | gvisor.dev/gvisor/pkg/sentry/kernel.(*Kernel).Pause pkg/sentry/kernel/kernel.go:1131
                                          444.05us   100% |   sync.(*WaitGroup).Wait GOROOT/src/sync/waitgroup.go:116
----------------------------------------------------------+-------------
         0     0%   100% 1187353.23us   0.5%                | gvisor.dev/gvisor/pkg/sentry/kernel.(*Kernel).runCPUClockTicker pkg/sentry/kernel/task_sched.go:349
                                      1187353.23us   100% |   sync.(*Cond).Wait GOROOT/src/sync/cond.go:70
----------------------------------------------------------+-------------
         0     0%   100% 19954225.93us  8.34%                | gvisor.dev/gvisor/pkg/sentry/kernel.(*Kernel).runCPUClockTicker pkg/sentry/kernel/task_sched.go:359
                                     19954225.93us   100% |   runtime.selectgo GOROOT/src/runtime/select.go:508
----------------------------------------------------------+-------------
         0     0%   100%    99.54us 4.2e-05%                | gvisor.dev/gvisor/pkg/sentry/kernel.(*Kernel).runCPUClockTicker pkg/sentry/kernel/task_sched.go:372
                                           99.54us   100% |   gvisor.dev/gvisor/pkg/sentry/kernel.(*PIDNamespace).ThreadGroupsAppend pkg/sentry/kernel/threads.go:296
----------------------------------------------------------+-------------
                                           99.54us   100% |   gvisor.dev/gvisor/pkg/sentry/kernel.(*Kernel).runCPUClockTicker pkg/sentry/kernel/task_sched.go:372
         0     0%   100%    99.54us 4.2e-05%                | gvisor.dev/gvisor/pkg/sentry/kernel.(*PIDNamespace).ThreadGroupsAppend pkg/sentry/kernel/threads.go:296
                                           99.54us   100% |   gvisor.dev/gvisor/pkg/sentry/kernel.(*taskSetRWMutex).RLock bazel-out/k8-fastbuild/bin/pkg/sentry/kernel/taskset_mutex.go:60
----------------------------------------------------------+-------------
                                     11969552.23us   100% |   gvisor.dev/gvisor/pkg/sentry/syscalls/linux.clockNanosleepUntil pkg/sentry/syscalls/linux/sys_time.go:246
         0     0%   100% 11969552.23us  5.00%                | gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithDeadline pkg/sentry/kernel/task_block.go:93
                                     11969552.23us   100% |   gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block pkg/sentry/kernel/task_block.go:164
----------------------------------------------------------+-------------
                                           19.96us   100% |   gvisor.dev/gvisor/pkg/sentry/syscalls/linux.clockNanosleepUntil pkg/sentry/syscalls/linux/sys_time.go:246
         0     0%   100%    19.96us 8.3e-06%                | gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithDeadline pkg/sentry/kernel/task_block.go:96
                                           19.96us   100% |   gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).Swap pkg/sentry/kernel/time/time.go:603 (inline)
----------------------------------------------------------+-------------
                                       123220.12us   100% |   gvisor.dev/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration pkg/sentry/syscalls/linux/sys_futex.go:97
         0     0%   100% 123220.12us 0.051%                | gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout pkg/sentry/kernel/task_block.go:41
                                       123220.12us   100% |   gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block pkg/sentry/kernel/task_block.go:164
----------------------------------------------------------+-------------
                                     16727427.44us   100% |   gvisor.dev/gvisor/pkg/sentry/syscalls/linux.futexWaitAbsolute pkg/sentry/syscalls/linux/sys_futex.go:70 (inline)
         0     0%   100% 16727427.44us  6.99%                | gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimer pkg/sentry/kernel/task_block.go:114
                                     16727427.44us   100% |   gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block pkg/sentry/kernel/task_block.go:164
----------------------------------------------------------+-------------
                                           49.31us   100% |   gvisor.dev/gvisor/pkg/sentry/syscalls/linux.clone pkg/sentry/syscalls/linux/sys_thread.go:216
         0     0%   100%    49.31us 2.1e-05%                | gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Clone pkg/sentry/kernel/task_clone.go:299
                                           49.31us   100% |   gvisor.dev/gvisor/pkg/sentry/kernel.(*ThreadID).CopyOut bazel-out/k8-fastbuild/bin/pkg/sentry/kernel/kernel_abi_autogen_unsafe.go:76 (inline)
----------------------------------------------------------+-------------
                                         1931.66us   100% |   gvisor.dev/gvisor/pkg/sentry/syscalls/linux.SchedSetaffinity pkg/sentry/syscalls/linux/sys_thread.go:487
         0     0%   100%  1931.66us 0.00081%                | gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).CopyInBytes pkg/sentry/kernel/task_usermem.go:57
                                         1931.66us   100% |   gvisor.dev/gvisor/pkg/sentry/mm.(*MemoryManager).CopyIn pkg/sentry/mm/io.go:163
----------------------------------------------------------+-------------
                                          168.44us   100% |   gvisor.dev/gvisor/pkg/sentry/kernel.(*ThreadID).CopyOutN bazel-out/k8-fastbuild/bin/pkg/sentry/kernel/kernel_abi_autogen_unsafe.go:67
         0     0%   100%   168.44us 7e-05%                | gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).CopyOutBytes pkg/sentry/kernel/task_usermem.go:67
                                          168.44us   100% |   gvisor.dev/gvisor/pkg/sentry/mm.(*MemoryManager).CopyOut pkg/sentry/mm/io.go:120
----------------------------------------------------------+-------------
                                          122.30us   100% |   gvisor.dev/gvisor/pkg/sentry/kernel/futex.getKey pkg/sentry/kernel/futex/futex.go:339
         0     0%   100%   122.30us 5.1e-05%                | gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).GetSharedKey pkg/sentry/kernel/task_futex.go:56
                                          122.30us   100% |   gvisor.dev/gvisor/pkg/sentry/mm.(*MemoryManager).GetSharedFutexKey pkg/sentry/mm/syscalls.go:1237
----------------------------------------------------------+-------------
                                            4.38us   100% |   gvisor.dev/gvisor/pkg/sentry/kernel/futex.check pkg/sentry/kernel/futex/futex.go:119
         0     0%   100%     4.38us 1.8e-06%                | gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).LoadUint32 pkg/sentry/kernel/task_futex.go:49
                                            4.38us   100% |   gvisor.dev/gvisor/pkg/sentry/mm.(*MemoryManager).LoadUint32 pkg/sentry/mm/io.go:440
----------------------------------------------------------+-------------
                                            1.57us   100% |   gvisor.dev/gvisor/pkg/sentry/syscalls/linux.wait4 pkg/sentry/syscalls/linux/sys_thread.go:296
         0     0%   100%     1.57us 6.6e-07%                | gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Wait pkg/sentry/kernel/task_exit.go:919
                                            1.57us   100% |   gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).waitOnce pkg/sentry/kernel/task_exit.go:939
----------------------------------------------------------+-------------
                                     16727427.44us 58.04% |   gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimer pkg/sentry/kernel/task_block.go:114
                                     11969552.23us 41.53% |   gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithDeadline pkg/sentry/kernel/task_block.go:93
                                       123220.12us  0.43% |   gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout pkg/sentry/kernel/task_block.go:41
         0     0%   100% 28820199.79us 12.04%                | gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block pkg/sentry/kernel/task_block.go:164
                                     28820199.79us   100% |   runtime.selectgo GOROOT/src/runtime/select.go:508
----------------------------------------------------------+-------------
                                           31.29us   100% |   gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run pkg/sentry/kernel/task_run.go:97
         0     0%   100%    31.29us 1.3e-05%                | gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doStop pkg/sentry/kernel/task_run.go:135
                                           31.29us   100% |   sync.(*Cond).Wait GOROOT/src/sync/cond.go:70
----------------------------------------------------------+-------------
                                     28833827.88us   100% |   gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute pkg/sentry/kernel/task_run.go:269
         0     0%   100% 28833827.88us 12.05%                | gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall pkg/sentry/kernel/task_syscall.go:257
                                     28833827.88us   100% |   gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter pkg/sentry/kernel/task_syscall.go:282
----------------------------------------------------------+-------------
                                     28833827.88us   100% |   gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall pkg/sentry/kernel/task_syscall.go:257
         0     0%   100% 28833827.88us 12.05%                | gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter pkg/sentry/kernel/task_syscall.go:282
                                     28833827.88us   100% |   gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke pkg/sentry/kernel/task_syscall.go:322
----------------------------------------------------------+-------------
                                     28833827.88us   100% |   gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter pkg/sentry/kernel/task_syscall.go:282
         0     0%   100% 28833827.88us 12.05%                | gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke pkg/sentry/kernel/task_syscall.go:322
                                     28833827.88us   100% |   gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall pkg/sentry/kernel/task_syscall.go:142
----------------------------------------------------------+-------------
                                     28833827.88us   100% |   gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke pkg/sentry/kernel/task_syscall.go:322
         0     0%   100% 28833827.88us 12.05%                | gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall pkg/sentry/kernel/task_syscall.go:142
                                     16727440.48us 58.01% |   gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Futex pkg/sentry/syscalls/linux/sys_futex.go:215
                                     11969572.19us 41.51% |   gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Nanosleep pkg/sentry/syscalls/linux/sys_time.go:196
                                       123224.50us  0.43% |   gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Futex pkg/sentry/syscalls/linux/sys_futex.go:206
                                        11538.50us  0.04% |   gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Madvise pkg/sentry/syscalls/linux/sys_mmap.go:192
                                         1931.66us 0.0067% |   gvisor.dev/gvisor/pkg/sentry/syscalls/linux.SchedSetaffinity pkg/sentry/syscalls/linux/sys_thread.go:487
                                           69.67us 0.00024% |   gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Munmap pkg/sentry/syscalls/linux/sys_mmap.go:120
                                           49.31us 0.00017% |   gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Clone pkg/sentry/syscalls/linux/sys_clone_amd64.go:36
                                            1.57us 5.5e-06% |   gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Wait4 pkg/sentry/syscalls/linux/sys_thread.go:324
----------------------------------------------------------+-------------
         0     0%   100%    31.29us 1.3e-05%                | gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run pkg/sentry/kernel/task_run.go:97
                                           31.29us   100% |   gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doStop pkg/sentry/kernel/task_run.go:135
----------------------------------------------------------+-------------
         0     0%   100% 28834419.81us 12.05%                | gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run pkg/sentry/kernel/task_run.go:98
                                     28833827.88us   100% |   gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute pkg/sentry/kernel/task_run.go:269
                                          256.88us 0.00089% |   gvisor.dev/gvisor/pkg/sentry/kernel.(*runExitMain).execute pkg/sentry/kernel/task_exit.go:294
                                          122.30us 0.00042% |   gvisor.dev/gvisor/pkg/sentry/kernel.(*runExitMain).execute pkg/sentry/kernel/task_exit.go:251
                                          119.13us 0.00041% |   gvisor.dev/gvisor/pkg/sentry/kernel.(*runExitMain).execute pkg/sentry/kernel/task_exit.go:250
                                           74.96us 0.00026% |   gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute pkg/sentry/kernel/task_run.go:290
                                           18.66us 6.5e-05% |   gvisor.dev/gvisor/pkg/sentry/kernel.(*runExitMain).execute pkg/sentry/kernel/task_exit.go:275
----------------------------------------------------------+-------------
                                            1.57us   100% |   gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Wait pkg/sentry/kernel/task_exit.go:919
         0     0%   100%     1.57us 6.6e-07%                | gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).waitOnce pkg/sentry/kernel/task_exit.go:939
                                            1.57us   100% |   gvisor.dev/gvisor/pkg/sentry/kernel.(*taskSetRWMutex).Lock bazel-out/k8-fastbuild/bin/pkg/sentry/kernel/taskset_mutex.go:32 (inline)
----------------------------------------------------------+-------------
                                     20304866.48us   100% |   gvisor.dev/gvisor/runsc/boot.(*Loader).wait runsc/boot/loader.go:1185 (inline)
         0     0%   100% 20304866.48us  8.48%                | gvisor.dev/gvisor/pkg/sentry/kernel.(*ThreadGroup).WaitExited pkg/sentry/kernel/task_run.go:388
                                     20304866.48us   100% |   sync.(*WaitGroup).Wait GOROOT/src/sync/waitgroup.go:116
----------------------------------------------------------+-------------
                                          119.13us 70.73% |   gvisor.dev/gvisor/pkg/sentry/kernel.(*runExitMain).execute pkg/sentry/kernel/task_exit.go:250 (inline)
                                           49.31us 29.27% |   gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Clone pkg/sentry/kernel/task_clone.go:299 (inline)
         0     0%   100%   168.44us 7e-05%                | gvisor.dev/gvisor/pkg/sentry/kernel.(*ThreadID).CopyOut bazel-out/k8-fastbuild/bin/pkg/sentry/kernel/kernel_abi_autogen_unsafe.go:76
                                          168.44us   100% |   gvisor.dev/gvisor/pkg/sentry/kernel.(*ThreadID).CopyOutN bazel-out/k8-fastbuild/bin/pkg/sentry/kernel/kernel_abi_autogen_unsafe.go:67
----------------------------------------------------------+-------------
                                          168.44us   100% |   gvisor.dev/gvisor/pkg/sentry/kernel.(*ThreadID).CopyOut bazel-out/k8-fastbuild/bin/pkg/sentry/kernel/kernel_abi_autogen_unsafe.go:76
         0     0%   100%   168.44us 7e-05%                | gvisor.dev/gvisor/pkg/sentry/kernel.(*ThreadID).CopyOutN bazel-out/k8-fastbuild/bin/pkg/sentry/kernel/kernel_abi_autogen_unsafe.go:67
                                          168.44us   100% |   gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).CopyOutBytes pkg/sentry/kernel/task_usermem.go:67
----------------------------------------------------------+-------------
         0     0%   100% 19999471.80us  8.36%                | gvisor.dev/gvisor/pkg/sentry/kernel.(*Timekeeper).startUpdater.func1 pkg/sentry/kernel/timekeeper.go:254
                                     19999471.80us   100% |   runtime.selectgo GOROOT/src/runtime/select.go:508
----------------------------------------------------------+-------------
                                     28833827.88us   100% |   gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run pkg/sentry/kernel/task_run.go:98
         0     0%   100% 28833827.88us 12.05%                | gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute pkg/sentry/kernel/task_run.go:269
                                     28833827.88us   100% |   gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall pkg/sentry/kernel/task_syscall.go:257
----------------------------------------------------------+-------------
                                           74.96us   100% |   gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run pkg/sentry/kernel/task_run.go:98
         0     0%   100%    74.96us 3.1e-05%                | gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute pkg/sentry/kernel/task_run.go:290
                                           71.93us 95.96% |   gvisor.dev/gvisor/pkg/sentry/mm.(*MemoryManager).HandleUserFault pkg/sentry/mm/syscalls.go:55
                                            3.03us  4.04% |   gvisor.dev/gvisor/pkg/sentry/mm.(*MemoryManager).HandleUserFault pkg/sentry/mm/syscalls.go:56
----------------------------------------------------------+-------------
                                          119.13us   100% |   gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run pkg/sentry/kernel/task_run.go:98
         0     0%   100%   119.13us 5e-05%                | gvisor.dev/gvisor/pkg/sentry/kernel.(*runExitMain).execute pkg/sentry/kernel/task_exit.go:250
                                          119.13us   100% |   gvisor.dev/gvisor/pkg/sentry/kernel.(*ThreadID).CopyOut bazel-out/k8-fastbuild/bin/pkg/sentry/kernel/kernel_abi_autogen_unsafe.go:76 (inline)
----------------------------------------------------------+-------------
                                          122.30us   100% |   gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run pkg/sentry/kernel/task_run.go:98
         0     0%   100%   122.30us 5.1e-05%                | gvisor.dev/gvisor/pkg/sentry/kernel.(*runExitMain).execute pkg/sentry/kernel/task_exit.go:251
                                          122.30us   100% |   gvisor.dev/gvisor/pkg/sentry/kernel/futex.(*Manager).Wake pkg/sentry/kernel/futex/futex.go:476
----------------------------------------------------------+-------------
                                           18.66us   100% |   gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run pkg/sentry/kernel/task_run.go:98
         0     0%   100%    18.66us 7.8e-06%                | gvisor.dev/gvisor/pkg/sentry/kernel.(*runExitMain).execute pkg/sentry/kernel/task_exit.go:275
                                           18.66us   100% |   gvisor.dev/gvisor/pkg/sentry/mm.(*MemoryManager).DecUsers pkg/sentry/mm/lifecycle.go:292
----------------------------------------------------------+-------------
                                          256.88us   100% |   gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run pkg/sentry/kernel/task_run.go:98
         0     0%   100%   256.88us 0.00011%                | gvisor.dev/gvisor/pkg/sentry/kernel.(*runExitMain).execute pkg/sentry/kernel/task_exit.go:294
                                          256.88us   100% |   gvisor.dev/gvisor/pkg/sentry/vfs.(*MountNamespace).DecRef pkg/sentry/vfs/mount.go:780
----------------------------------------------------------+-------------
                                            1.57us   100% |   gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).waitOnce pkg/sentry/kernel/task_exit.go:939 (inline)
         0     0%   100%     1.57us 6.6e-07%                | gvisor.dev/gvisor/pkg/sentry/kernel.(*taskSetRWMutex).Lock bazel-out/k8-fastbuild/bin/pkg/sentry/kernel/taskset_mutex.go:32
                                            1.57us   100% |   gvisor.dev/gvisor/pkg/sync.(*RWMutex).Lock pkg/sync/rwmutex_unsafe.go:290 (inline)
----------------------------------------------------------+-------------
                                           99.54us   100% |   gvisor.dev/gvisor/pkg/sentry/kernel.(*PIDNamespace).ThreadGroupsAppend pkg/sentry/kernel/threads.go:296
         0     0%   100%    99.54us 4.2e-05%                | gvisor.dev/gvisor/pkg/sentry/kernel.(*taskSetRWMutex).RLock bazel-out/k8-fastbuild/bin/pkg/sentry/kernel/taskset_mutex.go:60
                                           99.54us   100% |   gvisor.dev/gvisor/pkg/sync.(*RWMutex).RLock pkg/sync/rwmutex_unsafe.go:257 (inline)
----------------------------------------------------------+-------------
                                            4.38us   100% |   gvisor.dev/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration pkg/sentry/syscalls/linux/sys_futex.go:92
         0     0%   100%     4.38us 1.8e-06%                | gvisor.dev/gvisor/pkg/sentry/kernel/futex.(*Manager).WaitPrepare pkg/sentry/kernel/futex/futex.go:592
                                            4.38us   100% |   gvisor.dev/gvisor/pkg/sentry/kernel/futex.check pkg/sentry/kernel/futex/futex.go:119
----------------------------------------------------------+-------------
                                          122.30us   100% |   gvisor.dev/gvisor/pkg/sentry/kernel.(*runExitMain).execute pkg/sentry/kernel/task_exit.go:251
         0     0%   100%   122.30us 5.1e-05%                | gvisor.dev/gvisor/pkg/sentry/kernel/futex.(*Manager).Wake pkg/sentry/kernel/futex/futex.go:476
                                          122.30us   100% |   gvisor.dev/gvisor/pkg/sentry/kernel/futex.getKey pkg/sentry/kernel/futex/futex.go:339
----------------------------------------------------------+-------------
                                            4.38us   100% |   gvisor.dev/gvisor/pkg/sentry/kernel/futex.(*Manager).WaitPrepare pkg/sentry/kernel/futex/futex.go:592
         0     0%   100%     4.38us 1.8e-06%                | gvisor.dev/gvisor/pkg/sentry/kernel/futex.check pkg/sentry/kernel/futex/futex.go:119
                                            4.38us   100% |   gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).LoadUint32 pkg/sentry/kernel/task_futex.go:49
----------------------------------------------------------+-------------
                                          122.30us   100% |   gvisor.dev/gvisor/pkg/sentry/kernel/futex.(*Manager).Wake pkg/sentry/kernel/futex/futex.go:476
         0     0%   100%   122.30us 5.1e-05%                | gvisor.dev/gvisor/pkg/sentry/kernel/futex.getKey pkg/sentry/kernel/futex/futex.go:339
                                          122.30us   100% |   gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).GetSharedKey pkg/sentry/kernel/task_futex.go:56
----------------------------------------------------------+-------------
                                           13.04us   100% |   gvisor.dev/gvisor/pkg/sentry/syscalls/linux.futexWaitAbsolute pkg/sentry/syscalls/linux/sys_futex.go:71
         0     0%   100%    13.04us 5.4e-06%                | gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).Destroy pkg/sentry/kernel/time/time.go:495
                                           13.04us   100% |   gvisor.dev/gvisor/pkg/sync.(*Mutex).Lock pkg/sync/mutex_unsafe.go:53 (inline)
----------------------------------------------------------+-------------
                                           19.96us   100% |   gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithDeadline pkg/sentry/kernel/task_block.go:96 (inline)
         0     0%   100%    19.96us 8.3e-06%                | gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).Swap pkg/sentry/kernel/time/time.go:603
                                           19.96us   100% |   gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).SwapAnd pkg/sentry/kernel/time/time.go:617
----------------------------------------------------------+-------------
                                           19.96us   100% |   gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).Swap pkg/sentry/kernel/time/time.go:603
         0     0%   100%    19.96us 8.3e-06%                | gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).SwapAnd pkg/sentry/kernel/time/time.go:617
                                           19.96us   100% |   gvisor.dev/gvisor/pkg/sync.(*Mutex).Lock pkg/sync/mutex_unsafe.go:53 (inline)
----------------------------------------------------------+-------------
         0     0%   100% 106786346.25us 44.62%                | gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine pkg/sentry/kernel/time/time.go:507
                                    106786346.25us   100% |   runtime.selectgo GOROOT/src/runtime/select.go:508
----------------------------------------------------------+-------------
                                         1931.66us   100% |   gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).CopyInBytes pkg/sentry/kernel/task_usermem.go:57
         0     0%   100%  1931.66us 0.00081%                | gvisor.dev/gvisor/pkg/sentry/mm.(*MemoryManager).CopyIn pkg/sentry/mm/io.go:163
                                         1915.09us 99.14% |   gvisor.dev/gvisor/pkg/sentry/mm.(*MemoryManager).withInternalMappings pkg/sentry/mm/io.go:541
                                           16.57us  0.86% |   gvisor.dev/gvisor/pkg/sentry/mm.(*MemoryManager).withInternalMappings pkg/sentry/mm/io.go:520
----------------------------------------------------------+-------------
                                          168.44us   100% |   gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).CopyOutBytes pkg/sentry/kernel/task_usermem.go:67
         0     0%   100%   168.44us 7e-05%                | gvisor.dev/gvisor/pkg/sentry/mm.(*MemoryManager).CopyOut pkg/sentry/mm/io.go:120
                                          168.44us   100% |   gvisor.dev/gvisor/pkg/sentry/mm.(*MemoryManager).withInternalMappings pkg/sentry/mm/io.go:520
----------------------------------------------------------+-------------
                                           18.66us   100% |   gvisor.dev/gvisor/pkg/sentry/kernel.(*runExitMain).execute pkg/sentry/kernel/task_exit.go:275
         0     0%   100%    18.66us 7.8e-06%                | gvisor.dev/gvisor/pkg/sentry/mm.(*MemoryManager).DecUsers pkg/sentry/mm/lifecycle.go:292
                                           18.66us   100% |   gvisor.dev/gvisor/pkg/sentry/mm.(*MemoryManager).unmapLocked pkg/sentry/mm/vma.go:374
----------------------------------------------------------+-------------
                                        11538.50us   100% |   gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Madvise pkg/sentry/syscalls/linux/sys_mmap.go:192
         0     0%   100% 11538.50us 0.0048%                | gvisor.dev/gvisor/pkg/sentry/mm.(*MemoryManager).Decommit pkg/sentry/mm/syscalls.go:1095
                                        11538.50us   100% |   gvisor.dev/gvisor/pkg/sentry/mm.(*activeRWMutex).Lock bazel-out/k8-fastbuild/bin/pkg/sentry/mm/active_mutex.go:34 (inline)
----------------------------------------------------------+-------------
                                          122.30us   100% |   gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).GetSharedKey pkg/sentry/kernel/task_futex.go:56
         0     0%   100%   122.30us 5.1e-05%                | gvisor.dev/gvisor/pkg/sentry/mm.(*MemoryManager).GetSharedFutexKey pkg/sentry/mm/syscalls.go:1237
                                          122.30us   100% |   gvisor.dev/gvisor/pkg/sentry/mm.(*mappingRWMutex).RLock bazel-out/k8-fastbuild/bin/pkg/sentry/mm/mapping_mutex.go:60
----------------------------------------------------------+-------------
                                           71.93us   100% |   gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute pkg/sentry/kernel/task_run.go:290
         0     0%   100%    71.93us 3e-05%                | gvisor.dev/gvisor/pkg/sentry/mm.(*MemoryManager).HandleUserFault pkg/sentry/mm/syscalls.go:55
                                           71.93us   100% |   gvisor.dev/gvisor/pkg/sentry/mm.(*activeRWMutex).Lock bazel-out/k8-fastbuild/bin/pkg/sentry/mm/active_mutex.go:34 (inline)
----------------------------------------------------------+-------------
                                            3.03us   100% |   gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute pkg/sentry/kernel/task_run.go:290
         0     0%   100%     3.03us 1.3e-06%                | gvisor.dev/gvisor/pkg/sentry/mm.(*MemoryManager).HandleUserFault pkg/sentry/mm/syscalls.go:56
                                            3.03us   100% |   gvisor.dev/gvisor/pkg/sentry/mm.(*MemoryManager).getPMAsLocked pkg/sentry/mm/pma.go:125
----------------------------------------------------------+-------------
                                            4.38us   100% |   gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).LoadUint32 pkg/sentry/kernel/task_futex.go:49
         0     0%   100%     4.38us 1.8e-06%                | gvisor.dev/gvisor/pkg/sentry/mm.(*MemoryManager).LoadUint32 pkg/sentry/mm/io.go:440
                                            4.38us   100% |   gvisor.dev/gvisor/pkg/sentry/mm.(*MemoryManager).withInternalMappings pkg/sentry/mm/io.go:520
----------------------------------------------------------+-------------
                                           69.67us   100% |   gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Munmap pkg/sentry/syscalls/linux/sys_mmap.go:120
         0     0%   100%    69.67us 2.9e-05%                | gvisor.dev/gvisor/pkg/sentry/mm.(*MemoryManager).MUnmap pkg/sentry/mm/syscalls.go:310
                                           69.67us   100% |   gvisor.dev/gvisor/pkg/sentry/mm.(*mappingRWMutex).Lock bazel-out/k8-fastbuild/bin/pkg/sentry/mm/mapping_mutex.go:32 (inline)
----------------------------------------------------------+-------------
                                            3.03us   100% |   gvisor.dev/gvisor/pkg/sentry/mm.(*MemoryManager).getPMAsLocked pkg/sentry/mm/pma.go:125
         0     0%   100%     3.03us 1.3e-06%                | gvisor.dev/gvisor/pkg/sentry/mm.(*MemoryManager).getPMAsInternalLocked pkg/sentry/mm/pma.go:376
                                            3.03us   100% |   gvisor.dev/gvisor/pkg/sentry/pgalloc.(*MemoryFile).AllocateAndFill pkg/sentry/pgalloc/pgalloc.go:599
----------------------------------------------------------+-------------
                                            3.03us   100% |   gvisor.dev/gvisor/pkg/sentry/mm.(*MemoryManager).HandleUserFault pkg/sentry/mm/syscalls.go:56
         0     0%   100%     3.03us 1.3e-06%                | gvisor.dev/gvisor/pkg/sentry/mm.(*MemoryManager).getPMAsLocked pkg/sentry/mm/pma.go:125
                                            3.03us   100% |   gvisor.dev/gvisor/pkg/sentry/mm.(*MemoryManager).getPMAsInternalLocked pkg/sentry/mm/pma.go:376
----------------------------------------------------------+-------------
                                           18.66us   100% |   gvisor.dev/gvisor/pkg/sentry/mm.(*MemoryManager).unmapLocked pkg/sentry/mm/vma.go:374
         0     0%   100%    18.66us 7.8e-06%                | gvisor.dev/gvisor/pkg/sentry/mm.(*MemoryManager).removeVMAsLocked pkg/sentry/mm/vma.go:405
                                           18.66us   100% |   gvisor.dev/gvisor/pkg/sentry/fsimpl/overlay.(*dentry).RemoveMapping pkg/sentry/fsimpl/overlay/regular_file.go:449
----------------------------------------------------------+-------------
                                           18.66us   100% |   gvisor.dev/gvisor/pkg/sentry/mm.(*MemoryManager).DecUsers pkg/sentry/mm/lifecycle.go:292
         0     0%   100%    18.66us 7.8e-06%                | gvisor.dev/gvisor/pkg/sentry/mm.(*MemoryManager).unmapLocked pkg/sentry/mm/vma.go:374
                                           18.66us   100% |   gvisor.dev/gvisor/pkg/sentry/mm.(*MemoryManager).removeVMAsLocked pkg/sentry/mm/vma.go:405
----------------------------------------------------------+-------------
                                          168.44us 88.94% |   gvisor.dev/gvisor/pkg/sentry/mm.(*MemoryManager).CopyOut pkg/sentry/mm/io.go:120
                                           16.57us  8.75% |   gvisor.dev/gvisor/pkg/sentry/mm.(*MemoryManager).CopyIn pkg/sentry/mm/io.go:163
                                            4.38us  2.31% |   gvisor.dev/gvisor/pkg/sentry/mm.(*MemoryManager).LoadUint32 pkg/sentry/mm/io.go:440
         0     0%   100%   189.39us 7.9e-05%                | gvisor.dev/gvisor/pkg/sentry/mm.(*MemoryManager).withInternalMappings pkg/sentry/mm/io.go:520
                                          189.39us   100% |   gvisor.dev/gvisor/pkg/sentry/mm.(*activeRWMutex).RLock bazel-out/k8-fastbuild/bin/pkg/sentry/mm/active_mutex.go:62
----------------------------------------------------------+-------------
                                         1915.09us   100% |   gvisor.dev/gvisor/pkg/sentry/mm.(*MemoryManager).CopyIn pkg/sentry/mm/io.go:163
         0     0%   100%  1915.09us 0.0008%                | gvisor.dev/gvisor/pkg/sentry/mm.(*MemoryManager).withInternalMappings pkg/sentry/mm/io.go:541
                                         1915.09us   100% |   gvisor.dev/gvisor/pkg/sentry/mm.(*activeRWMutex).Lock bazel-out/k8-fastbuild/bin/pkg/sentry/mm/active_mutex.go:34 (inline)
----------------------------------------------------------+-------------
                                        11538.50us 85.31% |   gvisor.dev/gvisor/pkg/sentry/mm.(*MemoryManager).Decommit pkg/sentry/mm/syscalls.go:1095 (inline)
                                         1915.09us 14.16% |   gvisor.dev/gvisor/pkg/sentry/mm.(*MemoryManager).withInternalMappings pkg/sentry/mm/io.go:541 (inline)
                                           71.93us  0.53% |   gvisor.dev/gvisor/pkg/sentry/mm.(*MemoryManager).HandleUserFault pkg/sentry/mm/syscalls.go:55 (inline)
         0     0%   100% 13525.53us 0.0057%                | gvisor.dev/gvisor/pkg/sentry/mm.(*activeRWMutex).Lock bazel-out/k8-fastbuild/bin/pkg/sentry/mm/active_mutex.go:34
                                        13525.53us   100% |   gvisor.dev/gvisor/pkg/sync.(*RWMutex).Lock pkg/sync/rwmutex_unsafe.go:290 (inline)
----------------------------------------------------------+-------------
                                          189.39us   100% |   gvisor.dev/gvisor/pkg/sentry/mm.(*MemoryManager).withInternalMappings pkg/sentry/mm/io.go:520
         0     0%   100%   189.39us 7.9e-05%                | gvisor.dev/gvisor/pkg/sentry/mm.(*activeRWMutex).RLock bazel-out/k8-fastbuild/bin/pkg/sentry/mm/active_mutex.go:62
                                          189.39us   100% |   gvisor.dev/gvisor/pkg/sync.(*RWMutex).RLock pkg/sync/rwmutex_unsafe.go:257 (inline)
----------------------------------------------------------+-------------
                                           69.67us   100% |   gvisor.dev/gvisor/pkg/sentry/mm.(*MemoryManager).MUnmap pkg/sentry/mm/syscalls.go:310 (inline)
         0     0%   100%    69.67us 2.9e-05%                | gvisor.dev/gvisor/pkg/sentry/mm.(*mappingRWMutex).Lock bazel-out/k8-fastbuild/bin/pkg/sentry/mm/mapping_mutex.go:32
                                           69.67us   100% |   gvisor.dev/gvisor/pkg/sync.(*RWMutex).Lock pkg/sync/rwmutex_unsafe.go:290 (inline)
----------------------------------------------------------+-------------
                                          122.30us   100% |   gvisor.dev/gvisor/pkg/sentry/mm.(*MemoryManager).GetSharedFutexKey pkg/sentry/mm/syscalls.go:1237
         0     0%   100%   122.30us 5.1e-05%                | gvisor.dev/gvisor/pkg/sentry/mm.(*mappingRWMutex).RLock bazel-out/k8-fastbuild/bin/pkg/sentry/mm/mapping_mutex.go:60
                                          122.30us   100% |   gvisor.dev/gvisor/pkg/sync.(*RWMutex).RLock pkg/sync/rwmutex_unsafe.go:257 (inline)
----------------------------------------------------------+-------------
                                            3.03us   100% |   gvisor.dev/gvisor/pkg/sentry/pgalloc.(*MemoryFile).AllocateAndFill pkg/sentry/pgalloc/pgalloc.go:599
         0     0%   100%     3.03us 1.3e-06%                | gvisor.dev/gvisor/pkg/sentry/pgalloc.(*MemoryFile).Allocate pkg/sentry/pgalloc/pgalloc.go:435
                                            3.03us   100% |   gvisor.dev/gvisor/pkg/sentry/pgalloc.(*memoryFileMutex).Lock bazel-out/k8-fastbuild/bin/pkg/sentry/pgalloc/memory_file_mutex.go:34
----------------------------------------------------------+-------------
                                            3.03us   100% |   gvisor.dev/gvisor/pkg/sentry/mm.(*MemoryManager).getPMAsInternalLocked pkg/sentry/mm/pma.go:376
         0     0%   100%     3.03us 1.3e-06%                | gvisor.dev/gvisor/pkg/sentry/pgalloc.(*MemoryFile).AllocateAndFill pkg/sentry/pgalloc/pgalloc.go:599
                                            3.03us   100% |   gvisor.dev/gvisor/pkg/sentry/pgalloc.(*MemoryFile).Allocate pkg/sentry/pgalloc/pgalloc.go:435
----------------------------------------------------------+-------------
                                           18.66us   100% |   gvisor.dev/gvisor/pkg/sentry/fsimpl/gofer.(*dentry).RemoveMapping pkg/sentry/fsimpl/gofer/regular_file.go:749
         0     0%   100%    18.66us 7.8e-06%                | gvisor.dev/gvisor/pkg/sentry/pgalloc.(*MemoryFile).MarkEvictable pkg/sentry/pgalloc/pgalloc.go:878
                                           18.66us   100% |   gvisor.dev/gvisor/pkg/sentry/pgalloc.(*memoryFileMutex).Lock bazel-out/k8-fastbuild/bin/pkg/sentry/pgalloc/memory_file_mutex.go:34
----------------------------------------------------------+-------------
                                     21057802.90us   100% |   gvisor.dev/gvisor/pkg/sentry/pgalloc.(*MemoryFile).runReclaim pkg/sentry/pgalloc/pgalloc.go:1185
         0     0%   100% 21057802.90us  8.80%                | gvisor.dev/gvisor/pkg/sentry/pgalloc.(*MemoryFile).findReclaimable pkg/sentry/pgalloc/pgalloc.go:1276
                                     21057802.90us   100% |   sync.(*Cond).Wait GOROOT/src/sync/cond.go:70
----------------------------------------------------------+-------------
         0     0%   100% 21057802.90us  8.80%                | gvisor.dev/gvisor/pkg/sentry/pgalloc.(*MemoryFile).runReclaim pkg/sentry/pgalloc/pgalloc.go:1185
                                     21057802.90us   100% |   gvisor.dev/gvisor/pkg/sentry/pgalloc.(*MemoryFile).findReclaimable pkg/sentry/pgalloc/pgalloc.go:1276
----------------------------------------------------------+-------------
         0     0%   100%   145.91us 6.1e-05%                | gvisor.dev/gvisor/pkg/sentry/pgalloc.(*MemoryFile).startEvictionGoroutineLocked.func1 pkg/sentry/pgalloc/pgalloc.go:1371
                                          145.91us   100% |   gvisor.dev/gvisor/pkg/sentry/fsimpl/gofer.(*dentry).Evict pkg/sentry/fsimpl/gofer/regular_file.go:892
----------------------------------------------------------+-------------
                                           18.66us 86.03% |   gvisor.dev/gvisor/pkg/sentry/pgalloc.(*MemoryFile).MarkEvictable pkg/sentry/pgalloc/pgalloc.go:878
                                            3.03us 13.97% |   gvisor.dev/gvisor/pkg/sentry/pgalloc.(*MemoryFile).Allocate pkg/sentry/pgalloc/pgalloc.go:435
         0     0%   100%    21.69us 9.1e-06%                | gvisor.dev/gvisor/pkg/sentry/pgalloc.(*memoryFileMutex).Lock bazel-out/k8-fastbuild/bin/pkg/sentry/pgalloc/memory_file_mutex.go:34
                                           21.69us   100% |   gvisor.dev/gvisor/pkg/sync.(*Mutex).Lock pkg/sync/mutex_unsafe.go:53 (inline)
----------------------------------------------------------+-------------
                                           49.31us   100% |   gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall pkg/sentry/kernel/task_syscall.go:142
         0     0%   100%    49.31us 2.1e-05%                | gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Clone pkg/sentry/syscalls/linux/sys_clone_amd64.go:36
                                           49.31us   100% |   gvisor.dev/gvisor/pkg/sentry/syscalls/linux.clone pkg/sentry/syscalls/linux/sys_thread.go:216
----------------------------------------------------------+-------------
                                       123224.50us   100% |   gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall pkg/sentry/kernel/task_syscall.go:142
         0     0%   100% 123224.50us 0.051%                | gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Futex pkg/sentry/syscalls/linux/sys_futex.go:206
                                       123220.12us   100% |   gvisor.dev/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration pkg/sentry/syscalls/linux/sys_futex.go:97
                                            4.38us 0.0036% |   gvisor.dev/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration pkg/sentry/syscalls/linux/sys_futex.go:92
----------------------------------------------------------+-------------
                                     16727440.48us   100% |   gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall pkg/sentry/kernel/task_syscall.go:142
         0     0%   100% 16727440.48us  6.99%                | gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Futex pkg/sentry/syscalls/linux/sys_futex.go:215
                                     16727427.44us   100% |   gvisor.dev/gvisor/pkg/sentry/syscalls/linux.futexWaitAbsolute pkg/sentry/syscalls/linux/sys_futex.go:70
                                           13.04us 7.8e-05% |   gvisor.dev/gvisor/pkg/sentry/syscalls/linux.futexWaitAbsolute pkg/sentry/syscalls/linux/sys_futex.go:71
----------------------------------------------------------+-------------
                                        11538.50us   100% |   gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall pkg/sentry/kernel/task_syscall.go:142
         0     0%   100% 11538.50us 0.0048%                | gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Madvise pkg/sentry/syscalls/linux/sys_mmap.go:192
                                        11538.50us   100% |   gvisor.dev/gvisor/pkg/sentry/mm.(*MemoryManager).Decommit pkg/sentry/mm/syscalls.go:1095
----------------------------------------------------------+-------------
                                           69.67us   100% |   gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall pkg/sentry/kernel/task_syscall.go:142
         0     0%   100%    69.67us 2.9e-05%                | gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Munmap pkg/sentry/syscalls/linux/sys_mmap.go:120
                                           69.67us   100% |   gvisor.dev/gvisor/pkg/sentry/mm.(*MemoryManager).MUnmap pkg/sentry/mm/syscalls.go:310
----------------------------------------------------------+-------------
                                     11969572.19us   100% |   gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall pkg/sentry/kernel/task_syscall.go:142
         0     0%   100% 11969572.19us  5.00%                | gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Nanosleep pkg/sentry/syscalls/linux/sys_time.go:196
                                     11969572.19us   100% |   gvisor.dev/gvisor/pkg/sentry/syscalls/linux.clockNanosleepUntil pkg/sentry/syscalls/linux/sys_time.go:246
----------------------------------------------------------+-------------
                                         1931.66us   100% |   gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall pkg/sentry/kernel/task_syscall.go:142
         0     0%   100%  1931.66us 0.00081%                | gvisor.dev/gvisor/pkg/sentry/syscalls/linux.SchedSetaffinity pkg/sentry/syscalls/linux/sys_thread.go:487
                                         1931.66us   100% |   gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).CopyInBytes pkg/sentry/kernel/task_usermem.go:57
----------------------------------------------------------+-------------
                                            1.57us   100% |   gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall pkg/sentry/kernel/task_syscall.go:142
         0     0%   100%     1.57us 6.6e-07%                | gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Wait4 pkg/sentry/syscalls/linux/sys_thread.go:324
                                            1.57us   100% |   gvisor.dev/gvisor/pkg/sentry/syscalls/linux.wait4 pkg/sentry/syscalls/linux/sys_thread.go:296
----------------------------------------------------------+-------------
                                     11969572.19us   100% |   gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Nanosleep pkg/sentry/syscalls/linux/sys_time.go:196
         0     0%   100% 11969572.19us  5.00%                | gvisor.dev/gvisor/pkg/sentry/syscalls/linux.clockNanosleepUntil pkg/sentry/syscalls/linux/sys_time.go:246
                                     11969552.23us   100% |   gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithDeadline pkg/sentry/kernel/task_block.go:93
                                           19.96us 0.00017% |   gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithDeadline pkg/sentry/kernel/task_block.go:96
----------------------------------------------------------+-------------
                                           49.31us   100% |   gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Clone pkg/sentry/syscalls/linux/sys_clone_amd64.go:36
         0     0%   100%    49.31us 2.1e-05%                | gvisor.dev/gvisor/pkg/sentry/syscalls/linux.clone pkg/sentry/syscalls/linux/sys_thread.go:216
                                           49.31us   100% |   gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Clone pkg/sentry/kernel/task_clone.go:299
----------------------------------------------------------+-------------
                                     16727427.44us   100% |   gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Futex pkg/sentry/syscalls/linux/sys_futex.go:215
         0     0%   100% 16727427.44us  6.99%                | gvisor.dev/gvisor/pkg/sentry/syscalls/linux.futexWaitAbsolute pkg/sentry/syscalls/linux/sys_futex.go:70
                                     16727427.44us   100% |   gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimer pkg/sentry/kernel/task_block.go:114 (inline)
----------------------------------------------------------+-------------
                                           13.04us   100% |   gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Futex pkg/sentry/syscalls/linux/sys_futex.go:215
         0     0%   100%    13.04us 5.4e-06%                | gvisor.dev/gvisor/pkg/sentry/syscalls/linux.futexWaitAbsolute pkg/sentry/syscalls/linux/sys_futex.go:71
                                           13.04us   100% |   gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).Destroy pkg/sentry/kernel/time/time.go:495
----------------------------------------------------------+-------------
                                            4.38us   100% |   gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Futex pkg/sentry/syscalls/linux/sys_futex.go:206
         0     0%   100%     4.38us 1.8e-06%                | gvisor.dev/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration pkg/sentry/syscalls/linux/sys_futex.go:92
                                            4.38us   100% |   gvisor.dev/gvisor/pkg/sentry/kernel/futex.(*Manager).WaitPrepare pkg/sentry/kernel/futex/futex.go:592
----------------------------------------------------------+-------------
                                       123220.12us   100% |   gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Futex pkg/sentry/syscalls/linux/sys_futex.go:206
         0     0%   100% 123220.12us 0.051%                | gvisor.dev/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration pkg/sentry/syscalls/linux/sys_futex.go:97
                                       123220.12us   100% |   gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout pkg/sentry/kernel/task_block.go:41
----------------------------------------------------------+-------------
                                            1.57us   100% |   gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Wait4 pkg/sentry/syscalls/linux/sys_thread.go:324
         0     0%   100%     1.57us 6.6e-07%                | gvisor.dev/gvisor/pkg/sentry/syscalls/linux.wait4 pkg/sentry/syscalls/linux/sys_thread.go:296
                                            1.57us   100% |   gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Wait pkg/sentry/kernel/task_exit.go:919
----------------------------------------------------------+-------------
                                          256.88us   100% |   gvisor.dev/gvisor/pkg/sentry/vfs.(*Mount).destroy pkg/sentry/vfs/mount.go:753
         0     0%   100%   256.88us 0.00011%                | gvisor.dev/gvisor/pkg/sentry/vfs.(*Filesystem).DecRef pkg/sentry/vfs/filesystem.go:77
                                          256.88us   100% |   gvisor.dev/gvisor/pkg/sentry/vfs.(*FilesystemRefs).DecRef bazel-out/k8-fastbuild/bin/pkg/sentry/vfs/filesystem_refs.go:131
----------------------------------------------------------+-------------
                                          256.88us   100% |   gvisor.dev/gvisor/pkg/sentry/vfs.(*FilesystemRefs).DecRef bazel-out/k8-fastbuild/bin/pkg/sentry/vfs/filesystem_refs.go:131
         0     0%   100%   256.88us 0.00011%                | gvisor.dev/gvisor/pkg/sentry/vfs.(*Filesystem).DecRef.func1 pkg/sentry/vfs/filesystem.go:81
                                          256.88us   100% |   gvisor.dev/gvisor/pkg/sentry/fsimpl/gofer.(*filesystem).Release pkg/sentry/fsimpl/gofer/gofer.go:705
----------------------------------------------------------+-------------
                                          256.88us   100% |   gvisor.dev/gvisor/pkg/sentry/vfs.(*Filesystem).DecRef pkg/sentry/vfs/filesystem.go:77
         0     0%   100%   256.88us 0.00011%                | gvisor.dev/gvisor/pkg/sentry/vfs.(*FilesystemRefs).DecRef bazel-out/k8-fastbuild/bin/pkg/sentry/vfs/filesystem_refs.go:131
                                          256.88us   100% |   gvisor.dev/gvisor/pkg/sentry/vfs.(*Filesystem).DecRef.func1 pkg/sentry/vfs/filesystem.go:81
----------------------------------------------------------+-------------
                                          256.88us   100% |   gvisor.dev/gvisor/pkg/sentry/vfs.(*MountNamespace).DecRef.func1 pkg/sentry/vfs/mount.go:792
         0     0%   100%   256.88us 0.00011%                | gvisor.dev/gvisor/pkg/sentry/vfs.(*Mount).DecRef pkg/sentry/vfs/mount.go:737
                                          256.88us   100% |   gvisor.dev/gvisor/pkg/sentry/vfs.(*Mount).destroy pkg/sentry/vfs/mount.go:753
----------------------------------------------------------+-------------
                                          256.88us   100% |   gvisor.dev/gvisor/pkg/sentry/vfs.(*Mount).DecRef pkg/sentry/vfs/mount.go:737
         0     0%   100%   256.88us 0.00011%                | gvisor.dev/gvisor/pkg/sentry/vfs.(*Mount).destroy pkg/sentry/vfs/mount.go:753
                                          256.88us   100% |   gvisor.dev/gvisor/pkg/sentry/vfs.(*Filesystem).DecRef pkg/sentry/vfs/filesystem.go:77
----------------------------------------------------------+-------------
                                          256.88us   100% |   gvisor.dev/gvisor/pkg/sentry/kernel.(*runExitMain).execute pkg/sentry/kernel/task_exit.go:294
         0     0%   100%   256.88us 0.00011%                | gvisor.dev/gvisor/pkg/sentry/vfs.(*MountNamespace).DecRef pkg/sentry/vfs/mount.go:780
                                          256.88us   100% |   gvisor.dev/gvisor/pkg/sentry/vfs.(*MountNamespaceRefs).DecRef bazel-out/k8-fastbuild/bin/pkg/sentry/vfs/mount_namespace_refs.go:131
----------------------------------------------------------+-------------
                                          256.88us   100% |   gvisor.dev/gvisor/pkg/sentry/vfs.(*MountNamespaceRefs).DecRef bazel-out/k8-fastbuild/bin/pkg/sentry/vfs/mount_namespace_refs.go:131
         0     0%   100%   256.88us 0.00011%                | gvisor.dev/gvisor/pkg/sentry/vfs.(*MountNamespace).DecRef.func1 pkg/sentry/vfs/mount.go:792
                                          256.88us   100% |   gvisor.dev/gvisor/pkg/sentry/vfs.(*Mount).DecRef pkg/sentry/vfs/mount.go:737
----------------------------------------------------------+-------------
                                          256.88us   100% |   gvisor.dev/gvisor/pkg/sentry/vfs.(*MountNamespace).DecRef pkg/sentry/vfs/mount.go:780
         0     0%   100%   256.88us 0.00011%                | gvisor.dev/gvisor/pkg/sentry/vfs.(*MountNamespaceRefs).DecRef bazel-out/k8-fastbuild/bin/pkg/sentry/vfs/mount_namespace_refs.go:131
                                          256.88us   100% |   gvisor.dev/gvisor/pkg/sentry/vfs.(*MountNamespace).DecRef.func1 pkg/sentry/vfs/mount.go:792
----------------------------------------------------------+-------------
                                            1.15us   100% |   gvisor.dev/gvisor/runsc/boot.(*Loader).Destroy runsc/boot/loader.go:570
         0     0%   100%     1.15us 4.8e-07%                | gvisor.dev/gvisor/pkg/sentry/watchdog.(*Watchdog).Stop pkg/sentry/watchdog/watchdog.go:223
                                            1.15us   100% |   runtime.chanrecv1 GOROOT/src/runtime/chan.go:442
----------------------------------------------------------+-------------
                                            5.42us   100% |   gvisor.dev/gvisor/runsc/boot.(*Loader).Destroy runsc/boot/loader.go:568
         0     0%   100%     5.42us 2.3e-06%                | gvisor.dev/gvisor/pkg/sighandling.StartSignalForwarding.func1 pkg/sighandling/sighandling.go:111
                                            5.42us   100% |   runtime.chanrecv1 GOROOT/src/runtime/chan.go:442
----------------------------------------------------------+-------------
                                        12985.30us 98.48% |   gvisor.dev/gvisor/pkg/sync.(*CrossGoroutineRWMutex).Lock pkg/sync/rwmutex_unsafe.go:147 (inline)
                                          200.59us  1.52% |   gvisor.dev/gvisor/pkg/sync.(*Mutex).Lock pkg/sync/mutex_unsafe.go:53 (inline)
         0     0%   100% 13185.90us 0.0055%                | gvisor.dev/gvisor/pkg/sync.(*CrossGoroutineMutex).Lock pkg/sync/mutex_unsafe.go:22
                                        13185.90us   100% |   sync.(*Mutex).Lock GOROOT/src/sync/mutex.go:90 (inline)
----------------------------------------------------------+-------------
                                        12985.30us   100% |   gvisor.dev/gvisor/pkg/sync.(*RWMutex).Lock pkg/sync/rwmutex_unsafe.go:290
         0     0%   100% 12985.30us 0.0054%                | gvisor.dev/gvisor/pkg/sync.(*CrossGoroutineRWMutex).Lock pkg/sync/rwmutex_unsafe.go:147
                                        12985.30us   100% |   gvisor.dev/gvisor/pkg/sync.(*CrossGoroutineMutex).Lock pkg/sync/mutex_unsafe.go:22 (inline)
----------------------------------------------------------+-------------
                                          145.91us 72.74% |   gvisor.dev/gvisor/pkg/sentry/fsimpl/gofer.(*dentry).Evict pkg/sentry/fsimpl/gofer/regular_file.go:892 (inline)
                                           21.69us 10.81% |   gvisor.dev/gvisor/pkg/sentry/pgalloc.(*memoryFileMutex).Lock bazel-out/k8-fastbuild/bin/pkg/sentry/pgalloc/memory_file_mutex.go:34 (inline)
                                           19.96us  9.95% |   gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).SwapAnd pkg/sentry/kernel/time/time.go:617 (inline)
                                           13.04us  6.50% |   gvisor.dev/gvisor/pkg/sentry/kernel/time.(*Timer).Destroy pkg/sentry/kernel/time/time.go:495 (inline)
         0     0%   100%   200.59us 8.4e-05%                | gvisor.dev/gvisor/pkg/sync.(*Mutex).Lock pkg/sync/mutex_unsafe.go:53
                                          200.59us   100% |   gvisor.dev/gvisor/pkg/sync.(*CrossGoroutineMutex).Lock pkg/sync/mutex_unsafe.go:22 (inline)
----------------------------------------------------------+-------------
                                        13525.53us 99.48% |   gvisor.dev/gvisor/pkg/sentry/mm.(*activeRWMutex).Lock bazel-out/k8-fastbuild/bin/pkg/sentry/mm/active_mutex.go:34 (inline)
                                           69.67us  0.51% |   gvisor.dev/gvisor/pkg/sentry/mm.(*mappingRWMutex).Lock bazel-out/k8-fastbuild/bin/pkg/sentry/mm/mapping_mutex.go:32 (inline)
                                            1.57us 0.012% |   gvisor.dev/gvisor/pkg/sentry/kernel.(*taskSetRWMutex).Lock bazel-out/k8-fastbuild/bin/pkg/sentry/kernel/taskset_mutex.go:32 (inline)
         0     0%   100% 13596.77us 0.0057%                | gvisor.dev/gvisor/pkg/sync.(*RWMutex).Lock pkg/sync/rwmutex_unsafe.go:290
                                        12985.30us 95.50% |   gvisor.dev/gvisor/pkg/sync.(*CrossGoroutineRWMutex).Lock pkg/sync/rwmutex_unsafe.go:147
                                          611.46us  4.50% |   gvisor.dev/gvisor/pkg/sync.(*CrossGoroutineRWMutex).Lock pkg/sync/rwmutex_unsafe.go:152
----------------------------------------------------------+-------------
                                          189.39us 46.05% |   gvisor.dev/gvisor/pkg/sentry/mm.(*activeRWMutex).RLock bazel-out/k8-fastbuild/bin/pkg/sentry/mm/active_mutex.go:62 (inline)
                                          122.30us 29.74% |   gvisor.dev/gvisor/pkg/sentry/mm.(*mappingRWMutex).RLock bazel-out/k8-fastbuild/bin/pkg/sentry/mm/mapping_mutex.go:60 (inline)
                                           99.54us 24.21% |   gvisor.dev/gvisor/pkg/sentry/kernel.(*taskSetRWMutex).RLock bazel-out/k8-fastbuild/bin/pkg/sentry/kernel/taskset_mutex.go:60 (inline)
         0     0%   100%   411.23us 0.00017%                | gvisor.dev/gvisor/pkg/sync.(*RWMutex).RLock pkg/sync/rwmutex_unsafe.go:257
                                          411.23us   100% |   gvisor.dev/gvisor/pkg/sync.(*CrossGoroutineRWMutex).RLock pkg/sync/rwmutex_unsafe.go:76 (inline)
----------------------------------------------------------+-------------
         0     0%   100% 41524315.93us 17.35%                | gvisor.dev/gvisor/pkg/urpc.(*Server).StartHandling.func1 pkg/urpc/urpc.go:453
                                     41524315.93us   100% |   gvisor.dev/gvisor/pkg/urpc.(*Server).handleRegistered pkg/urpc/urpc.go:433 (inline)
----------------------------------------------------------+-------------
                                     41524315.93us   100% |   gvisor.dev/gvisor/pkg/urpc.(*Server).handleRegistered pkg/urpc/urpc.go:433
         0     0%   100% 41524315.93us 17.35%                | gvisor.dev/gvisor/pkg/urpc.(*Server).handleOne pkg/urpc/urpc.go:338
                                     41524315.93us   100% |   reflect.Value.Call GOROOT/src/reflect/value.go:370
----------------------------------------------------------+-------------
                                     41524315.93us   100% |   gvisor.dev/gvisor/pkg/urpc.(*Server).StartHandling.func1 pkg/urpc/urpc.go:453 (inline)
         0     0%   100% 41524315.93us 17.35%                | gvisor.dev/gvisor/pkg/urpc.(*Server).handleRegistered pkg/urpc/urpc.go:433
                                     41524315.93us   100% |   gvisor.dev/gvisor/pkg/urpc.(*Server).handleOne pkg/urpc/urpc.go:338
----------------------------------------------------------+-------------
                                            5.42us   100% |   gvisor.dev/gvisor/runsc/cmd.(*Boot).Execute runsc/cmd/boot.go:457
         0     0%   100%     5.42us 2.3e-06%                | gvisor.dev/gvisor/runsc/boot.(*Loader).Destroy runsc/boot/loader.go:568
                                            5.42us   100% |   gvisor.dev/gvisor/pkg/sighandling.StartSignalForwarding.func1 pkg/sighandling/sighandling.go:111
----------------------------------------------------------+-------------
                                            1.15us   100% |   gvisor.dev/gvisor/runsc/cmd.(*Boot).Execute runsc/cmd/boot.go:457
         0     0%   100%     1.15us 4.8e-07%                | gvisor.dev/gvisor/runsc/boot.(*Loader).Destroy runsc/boot/loader.go:570
                                            1.15us   100% |   gvisor.dev/gvisor/pkg/sentry/watchdog.(*Watchdog).Stop pkg/sentry/watchdog/watchdog.go:223
----------------------------------------------------------+-------------
                                          444.05us   100% |   gvisor.dev/gvisor/runsc/boot.(*Loader).startGoferMonitor.func1 runsc/boot/loader.go:1017
         0     0%   100%   444.05us 0.00019%                | gvisor.dev/gvisor/runsc/boot.(*Loader).signalAllProcesses runsc/boot/loader.go:1432
                                          444.05us   100% |   gvisor.dev/gvisor/pkg/sentry/kernel.(*Kernel).Pause pkg/sentry/kernel/kernel.go:1131
----------------------------------------------------------+-------------
         0     0%   100%   444.05us 0.00019%                | gvisor.dev/gvisor/runsc/boot.(*Loader).startGoferMonitor.func1 runsc/boot/loader.go:1017
                                          444.05us   100% |   gvisor.dev/gvisor/runsc/boot.(*Loader).signalAllProcesses runsc/boot/loader.go:1432
----------------------------------------------------------+-------------
                                     20304866.48us   100% |   gvisor.dev/gvisor/runsc/boot.(*Loader).waitPID runsc/boot/loader.go:1154
         0     0%   100% 20304866.48us  8.48%                | gvisor.dev/gvisor/runsc/boot.(*Loader).wait runsc/boot/loader.go:1185
                                     20304866.48us   100% |   gvisor.dev/gvisor/pkg/sentry/kernel.(*ThreadGroup).WaitExited pkg/sentry/kernel/task_run.go:388 (inline)
----------------------------------------------------------+-------------
                                     20304866.48us   100% |   gvisor.dev/gvisor/runsc/boot.(*containerManager).WaitPID runsc/boot/controller.go:559
         0     0%   100% 20304866.48us  8.48%                | gvisor.dev/gvisor/runsc/boot.(*Loader).waitPID runsc/boot/loader.go:1154
                                     20304866.48us   100% |   gvisor.dev/gvisor/runsc/boot.(*Loader).wait runsc/boot/loader.go:1185
----------------------------------------------------------+-------------
                                     20304866.48us   100% |   reflect.Value.call GOROOT/src/reflect/value.go:586
         0     0%   100% 20304866.48us  8.48%                | gvisor.dev/gvisor/runsc/boot.(*containerManager).WaitPID runsc/boot/controller.go:559
                                     20304866.48us   100% |   gvisor.dev/gvisor/runsc/boot.(*Loader).waitPID runsc/boot/loader.go:1154
----------------------------------------------------------+-------------
                                            6.58us   100% |   main.main runsc/main.go:28
         0     0%   100%     6.58us 2.7e-06%                | gvisor.dev/gvisor/runsc/cli.Main runsc/cli/main.go:254
                                            6.58us   100% |   github.com/google/subcommands.Execute external/com_github_google_subcommands/subcommands.go:481 (inline)
----------------------------------------------------------+-------------
                                            6.58us   100% |   github.com/google/subcommands.(*Commander).Execute external/com_github_google_subcommands/subcommands.go:200
         0     0%   100%     6.58us 2.7e-06%                | gvisor.dev/gvisor/runsc/cmd.(*Boot).Execute runsc/cmd/boot.go:457
                                            5.42us 82.47% |   gvisor.dev/gvisor/runsc/boot.(*Loader).Destroy runsc/boot/loader.go:568
                                            1.15us 17.53% |   gvisor.dev/gvisor/runsc/boot.(*Loader).Destroy runsc/boot/loader.go:570
----------------------------------------------------------+-------------
                                            6.58us   100% |   runtime.main GOROOT/src/runtime/proc.go:250
         0     0%   100%     6.58us 2.7e-06%                | main.main runsc/main.go:28
                                            6.58us   100% |   gvisor.dev/gvisor/runsc/cli.Main runsc/cli/main.go:254
----------------------------------------------------------+-------------
                                     41524315.93us   100% |   gvisor.dev/gvisor/pkg/urpc.(*Server).handleOne pkg/urpc/urpc.go:338
         0     0%   100% 41524315.93us 17.35%                | reflect.Value.Call GOROOT/src/reflect/value.go:370
                                     41524315.93us   100% |   reflect.Value.call GOROOT/src/reflect/value.go:586
----------------------------------------------------------+-------------
                                     41524315.93us   100% |   reflect.Value.Call GOROOT/src/reflect/value.go:370
         0     0%   100% 41524315.93us 17.35%                | reflect.Value.call GOROOT/src/reflect/value.go:586
                                     21219449.45us 51.10% |   gvisor.dev/gvisor/pkg/sentry/control.(*Profile).Block pkg/sentry/control/pprof.go:204
                                     20304866.48us 48.90% |   gvisor.dev/gvisor/runsc/boot.(*containerManager).WaitPID runsc/boot/controller.go:559
----------------------------------------------------------+-------------
         0     0%   100%     6.58us 2.7e-06%                | runtime.main GOROOT/src/runtime/proc.go:250
                                            6.58us   100% |   main.main runsc/main.go:28
----------------------------------------------------------+-------------