Off-CPU Time Flame Graph
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clock_nanosleep (2,052 us, 0.05%)
boost::detail::thread_data<threadpool::ThreadPool::beginThreadFunc>::run() (4,385 us, 0.11%)
finish_task_switch (4,106 us, 0.10%)
finish_task_switch (2,244 us, 0.06%)
futex_wait (2,244 us, 0.06%)
schedule (4,000,907 us, 99.68%)
schedule
do_futex (4,106 us, 0.10%)
- (4,106 us, 0.10%)
__x64_sys_clock_nanosleep (2,052 us, 0.05%)
boost::detail::function::void_function_obj_invoker0<(anonymous namespace)::Runner, void>::invoke(boost::detail::function::function_buffer&) (4,104 us, 0.10%)
do_syscall_64 (2,052 us, 0.05%)
schedule (2,052 us, 0.05%)
ExeMgr (4,000,907 us, 99.68%)
ExeMgr
- (4,000,907 us, 99.68%)
-
hrtimer_nanosleep (2,052 us, 0.05%)
do_syscall_64 (4,106 us, 0.10%)
do_syscall_64 (4,000,907 us, 99.68%)
do_syscall_64
__x64_sys_futex (2,244 us, 0.06%)
boost::function0<void>::operator()() const (4,385 us, 0.11%)
__x64_sys_clock_nanosleep (4,000,907 us, 99.68%)
__x64_sys_clock_nanosleep
__x64_sys_poll (4,104 us, 0.10%)
futex_wait (4,106 us, 0.10%)
schedule (4,104 us, 0.10%)
__x64_sys_futex (4,106 us, 0.10%)
schedule (2,244 us, 0.06%)
threadpool::ThreadPool::beginThread() (4,385 us, 0.11%)
[unknown] (8,491 us, 0.21%)
finish_task_switch (4,000,907 us, 99.68%)
finish_task_switch
entry_SYSCALL_64_after_hwframe (4,000,907 us, 99.68%)
entry_SYSCALL_64_after_hwframe
FEMsgHandler::threadFcn() (4,104 us, 0.10%)
- (4,104 us, 0.10%)
TASwoOrd (2,244 us, 0.06%)
do_sys_poll (4,104 us, 0.10%)
BPSAggregator (2,109 us, 0.05%)
hrtimer_nanosleep (4,000,907 us, 99.68%)
hrtimer_nanosleep
clock_nanosleep (4,000,907 us, 99.68%)
clock_nanosleep
Unspecified (8,501 us, 0.21%)
threadpool::ThreadPool::beginThreadFunc::operator()() (4,385 us, 0.11%)
finish_task_switch (4,104 us, 0.10%)
common_nsleep (2,052 us, 0.05%)
entry_SYSCALL_64_after_hwframe (2,244 us, 0.06%)
entry_SYSCALL_64_after_hwframe (4,106 us, 0.10%)
schedule (4,106 us, 0.10%)
all (4,013,776 us, 100%)
[unknown] (2,244 us, 0.06%)
entry_SYSCALL_64_after_hwframe (4,104 us, 0.10%)
finish_task_switch (2,052 us, 0.05%)
__poll (4,104 us, 0.10%)
entry_SYSCALL_64_after_hwframe (2,052 us, 0.05%)
(anonymous namespace)::Runner::operator()() (4,104 us, 0.10%)
- (2,052 us, 0.05%)
pthread_cond_wait@@GLIBC_2.3.2 (2,244 us, 0.06%)
do_futex (2,244 us, 0.06%)
do_syscall_64 (4,104 us, 0.10%)
do_nanosleep (2,052 us, 0.05%)
do_nanosleep (4,000,907 us, 99.68%)
do_nanosleep
poll_schedule_timeout.constprop.0 (4,104 us, 0.10%)
pthread_cond_wait@@GLIBC_2.3.2 (4,106 us, 0.10%)
schedule_hrtimeout_range_clock (4,104 us, 0.10%)
futex_wait_queue_me (4,106 us, 0.10%)
common_nsleep (4,000,907 us, 99.68%)
common_nsleep
futex_wait_queue_me (2,244 us, 0.06%)
- (2,244 us, 0.06%)
do_syscall_64 (2,244 us, 0.06%)
schedule_hrtimeout_range (4,104 us, 0.10%)