# To display the perf.data header info, please use --header/--header-only options. # # # Total Lost Samples: 4 # # Samples: 95 of event 'cpu/cpu-cycles,call-graph=fp,time,period=10000/pp' # Event count (approx.): 7487606 # # Children Self Command Shared Object Symbol # ........ ........ ....... .................. ..................................... # 61.66% 0.00% ls [kernel.vmlinux] [k] entry_SYSCALL_64_fastpath | ---entry_SYSCALL_64_fastpath | |--55.19%-- open64 | 0x686361632e6f732e | |--21.81%-- __GI___libc_write | | | |--24.74%-- 0x6e69746c69756220 | | | |--19.20%-- 0x909632e66666964 | | | |--18.35%-- 0x657461746f6e6e61 | | | |--16.05%-- 0x1dbdc70 | | | |--11.32%-- 0 | | | --10.34%-- 0x9096f2e61746164 | |--6.18%-- __getdents64 | |--5.00%-- mmap64 | | | |--50.39%-- _dl_check_all_versions | | | --49.61%-- _dl_map_object | 0x213988 | 0 | |--2.72%-- mprotect | dl_main | _dl_sysdep_start | |--1.26%-- _exit | __run_exit_handlers | 0 | |--0.92%-- __GI___munmap --6.92%-- [...] 34.03% 0.00% ls [unknown] [.] 0x686361632e6f732e | ---0x686361632e6f732e 34.03% 0.00% ls ld-2.18.so [.] open64 | ---open64 0x686361632e6f732e 34.03% 0.00% ls [kernel.vmlinux] [k] sys_open | ---sys_open entry_SYSCALL_64_fastpath open64 0x686361632e6f732e 34.03% 0.00% ls [kernel.vmlinux] [k] do_sys_open | ---do_sys_open sys_open entry_SYSCALL_64_fastpath open64 0x686361632e6f732e 34.03% 0.00% ls [kernel.vmlinux] [k] do_filp_open | ---do_filp_open do_sys_open sys_open entry_SYSCALL_64_fastpath open64 0x686361632e6f732e 34.03% 0.00% ls [kernel.vmlinux] [k] path_openat | ---path_openat do_filp_open do_sys_open sys_open entry_SYSCALL_64_fastpath open64 0x686361632e6f732e 34.03% 0.00% ls [kernel.vmlinux] [k] link_path_walk | ---link_path_walk path_openat do_filp_open do_sys_open sys_open entry_SYSCALL_64_fastpath open64 0x686361632e6f732e 34.03% 0.00% ls [kernel.vmlinux] [k] inode_permission | ---inode_permission link_path_walk path_openat do_filp_open do_sys_open sys_open entry_SYSCALL_64_fastpath open64 0x686361632e6f732e 34.03% 0.00% ls [kernel.vmlinux] [k] __inode_permission | ---__inode_permission inode_permission link_path_walk path_openat do_filp_open do_sys_open sys_open entry_SYSCALL_64_fastpath open64 0x686361632e6f732e 33.75% 0.00% ls [kernel.vmlinux] [k] irq_work_interrupt | ---irq_work_interrupt __inode_permission inode_permission link_path_walk path_openat do_filp_open do_sys_open sys_open entry_SYSCALL_64_fastpath open64 0x686361632e6f732e 33.75% 0.00% ls [kernel.vmlinux] [k] smp_irq_work_interrupt | ---smp_irq_work_interrupt irq_work_interrupt __inode_permission inode_permission link_path_walk path_openat do_filp_open do_sys_open sys_open entry_SYSCALL_64_fastpath open64 0x686361632e6f732e 33.75% 0.00% ls [kernel.vmlinux] [k] irq_work_run | ---irq_work_run smp_irq_work_interrupt irq_work_interrupt __inode_permission inode_permission link_path_walk path_openat do_filp_open do_sys_open sys_open entry_SYSCALL_64_fastpath open64 0x686361632e6f732e 33.75% 0.00% ls [kernel.vmlinux] [k] irq_work_run_list | ---irq_work_run_list irq_work_run smp_irq_work_interrupt irq_work_interrupt __inode_permission inode_permission link_path_walk path_openat do_filp_open do_sys_open sys_open entry_SYSCALL_64_fastpath open64 0x686361632e6f732e 33.75% 0.00% ls [kernel.vmlinux] [k] perf_duration_warn | ---perf_duration_warn irq_work_run_list irq_work_run smp_irq_work_interrupt irq_work_interrupt __inode_permission inode_permission link_path_walk path_openat do_filp_open do_sys_open sys_open entry_SYSCALL_64_fastpath open64 0x686361632e6f732e 33.75% 0.00% ls [kernel.vmlinux] [k] printk | ---printk perf_duration_warn irq_work_run_list irq_work_run smp_irq_work_interrupt irq_work_interrupt __inode_permission inode_permission link_path_walk path_openat do_filp_open do_sys_open sys_open entry_SYSCALL_64_fastpath open64 0x686361632e6f732e 33.75% 0.00% ls [kernel.vmlinux] [k] vprintk_default | ---vprintk_default printk perf_duration_warn irq_work_run_list irq_work_run smp_irq_work_interrupt irq_work_interrupt __inode_permission inode_permission link_path_walk path_openat do_filp_open do_sys_open sys_open entry_SYSCALL_64_fastpath open64 0x686361632e6f732e 33.75% 0.00% ls [kernel.vmlinux] [k] vprintk_emit | ---vprintk_emit vprintk_default printk perf_duration_warn irq_work_run_list irq_work_run smp_irq_work_interrupt irq_work_interrupt __inode_permission inode_permission link_path_walk path_openat do_filp_open do_sys_open sys_open entry_SYSCALL_64_fastpath open64 0x686361632e6f732e 33.75% 0.00% ls [kernel.vmlinux] [k] console_unlock | ---console_unlock vprintk_emit vprintk_default printk perf_duration_warn irq_work_run_list irq_work_run smp_irq_work_interrupt irq_work_interrupt __inode_permission inode_permission link_path_walk path_openat do_filp_open do_sys_open sys_open entry_SYSCALL_64_fastpath open64 0x686361632e6f732e 33.43% 0.00% ls [kernel.vmlinux] [k] call_console_drivers.constprop.27 | ---call_console_drivers.constprop.27 console_unlock vprintk_emit vprintk_default printk perf_duration_warn irq_work_run_list irq_work_run smp_irq_work_interrupt irq_work_interrupt __inode_permission inode_permission link_path_walk path_openat do_filp_open do_sys_open sys_open entry_SYSCALL_64_fastpath open64 0x686361632e6f732e 33.43% 0.00% ls [kernel.vmlinux] [k] univ8250_console_write | ---univ8250_console_write call_console_drivers.constprop.27 console_unlock vprintk_emit vprintk_default printk perf_duration_warn irq_work_run_list irq_work_run smp_irq_work_interrupt irq_work_interrupt __inode_permission inode_permission link_path_walk path_openat do_filp_open do_sys_open sys_open entry_SYSCALL_64_fastpath open64 0x686361632e6f732e 33.43% 0.00% ls [kernel.vmlinux] [k] uart_console_write | ---uart_console_write univ8250_console_write call_console_drivers.constprop.27 console_unlock vprintk_emit vprintk_default printk perf_duration_warn irq_work_run_list irq_work_run smp_irq_work_interrupt irq_work_interrupt __inode_permission inode_permission link_path_walk path_openat do_filp_open do_sys_open sys_open entry_SYSCALL_64_fastpath open64 0x686361632e6f732e 33.43% 0.00% ls [kernel.vmlinux] [k] serial8250_console_putchar | ---serial8250_console_putchar uart_console_write univ8250_console_write call_console_drivers.constprop.27 console_unlock vprintk_emit vprintk_default printk perf_duration_warn irq_work_run_list irq_work_run smp_irq_work_interrupt irq_work_interrupt __inode_permission inode_permission link_path_walk path_openat do_filp_open do_sys_open sys_open entry_SYSCALL_64_fastpath open64 0x686361632e6f732e 28.96% 0.00% ls [kernel.vmlinux] [k] wait_for_xmitr | ---wait_for_xmitr serial8250_console_putchar uart_console_write univ8250_console_write call_console_drivers.constprop.27 console_unlock vprintk_emit vprintk_default printk perf_duration_warn irq_work_run_list irq_work_run smp_irq_work_interrupt irq_work_interrupt __inode_permission inode_permission link_path_walk path_openat do_filp_open do_sys_open sys_open entry_SYSCALL_64_fastpath open64 0x686361632e6f732e 17.71% 0.00% ls libc-2.18.so [.] __GI___libc_write | ---__GI___libc_write | |--16.81%-- 0x657461746f6e6e61 | |--10.79%-- 0x6e69746c69756220 | |--8.37%-- 0x909632e66666964 | |--7.00%-- 0x1dbdc70 | |--6.67%-- 0x96f2e68636e6562 | |--5.30%-- 0x2d6469646c697562 | |--4.93%-- 0 | |--4.51%-- 0x9096f2e61746164 | |--3.30%-- 0x6f2e7473696c7665 --32.32%-- [...] 14.14% 0.41% ls [kernel.vmlinux] [k] __const_udelay | ---__const_udelay | |--97.12%-- wait_for_xmitr | serial8250_console_putchar | uart_console_write | univ8250_console_write | call_console_drivers.constprop.27 | console_unlock | vprintk_emit | vprintk_default | printk | perf_duration_warn | irq_work_run_list | irq_work_run | smp_irq_work_interrupt | irq_work_interrupt | __inode_permission | inode_permission | link_path_walk | path_openat | do_filp_open | do_sys_open | sys_open | entry_SYSCALL_64_fastpath | open64 | 0x686361632e6f732e | --2.88%-- serial8250_console_putchar uart_console_write univ8250_console_write call_console_drivers.constprop.27 console_unlock vprintk_emit vprintk_default printk perf_duration_warn irq_work_run_list irq_work_run smp_irq_work_interrupt irq_work_interrupt __inode_permission inode_permission link_path_walk path_openat do_filp_open do_sys_open sys_open entry_SYSCALL_64_fastpath open64 0x686361632e6f732e 13.75% 13.75% ls [kernel.vmlinux] [k] io_serial_in | ---io_serial_in wait_for_xmitr serial8250_console_putchar uart_console_write univ8250_console_write call_console_drivers.constprop.27 console_unlock vprintk_emit vprintk_default printk perf_duration_warn irq_work_run_list irq_work_run smp_irq_work_interrupt irq_work_interrupt __inode_permission inode_permission link_path_walk path_openat do_filp_open do_sys_open sys_open entry_SYSCALL_64_fastpath open64 0x686361632e6f732e 13.45% 0.00% ls [kernel.vmlinux] [k] sys_write | ---sys_write entry_SYSCALL_64_fastpath __GI___libc_write | |--14.21%-- 0x6e69746c69756220 | |--11.03%-- 0x909632e66666964 | |--10.54%-- 0x657461746f6e6e61 | |--9.22%-- 0x1dbdc70 | |--6.50%-- 0 | |--5.94%-- 0x9096f2e61746164 --42.57%-- [...] 13.45% 0.00% ls [kernel.vmlinux] [k] vfs_write | ---vfs_write sys_write entry_SYSCALL_64_fastpath __GI___libc_write | |--14.21%-- 0x6e69746c69756220 | |--11.03%-- 0x909632e66666964 | |--10.54%-- 0x657461746f6e6e61 | |--9.22%-- 0x1dbdc70 | |--6.50%-- 0 | |--5.94%-- 0x9096f2e61746164 --42.57%-- [...] 13.45% 0.00% ls [kernel.vmlinux] [k] __vfs_write | ---__vfs_write vfs_write sys_write entry_SYSCALL_64_fastpath __GI___libc_write | |--14.21%-- 0x6e69746c69756220 | |--11.03%-- 0x909632e66666964 | |--10.54%-- 0x657461746f6e6e61 | |--9.22%-- 0x1dbdc70 | |--6.50%-- 0 | |--5.94%-- 0x9096f2e61746164 --42.57%-- [...] 13.45% 0.00% ls [kernel.vmlinux] [k] tty_write | ---tty_write __vfs_write vfs_write sys_write entry_SYSCALL_64_fastpath __GI___libc_write | |--14.21%-- 0x6e69746c69756220 | |--11.03%-- 0x909632e66666964 | |--10.54%-- 0x657461746f6e6e61 | |--9.22%-- 0x1dbdc70 | |--6.50%-- 0 | |--5.94%-- 0x9096f2e61746164 --42.57%-- [...] 13.45% 0.00% ls [kernel.vmlinux] [k] n_tty_write | ---n_tty_write tty_write __vfs_write vfs_write sys_write entry_SYSCALL_64_fastpath __GI___libc_write | |--14.21%-- 0x6e69746c69756220 | |--11.03%-- 0x909632e66666964 | |--10.54%-- 0x657461746f6e6e61 | |--9.22%-- 0x1dbdc70 | |--6.50%-- 0 | |--5.94%-- 0x9096f2e61746164 --42.57%-- [...] 12.39% 12.39% ls [kernel.vmlinux] [k] delay_tsc | ---delay_tsc | |--88.16%-- __const_udelay | wait_for_xmitr | serial8250_console_putchar | uart_console_write | univ8250_console_write | call_console_drivers.constprop.27 | console_unlock | vprintk_emit | vprintk_default | printk | perf_duration_warn | irq_work_run_list | irq_work_run | smp_irq_work_interrupt | irq_work_interrupt | __inode_permission | inode_permission | link_path_walk | path_openat | do_filp_open | do_sys_open | sys_open | entry_SYSCALL_64_fastpath | open64 | 0x686361632e6f732e | --11.84%-- wait_for_xmitr serial8250_console_putchar uart_console_write univ8250_console_write call_console_drivers.constprop.27 console_unlock vprintk_emit vprintk_default printk perf_duration_warn irq_work_run_list irq_work_run smp_irq_work_interrupt irq_work_interrupt __inode_permission inode_permission link_path_walk path_openat do_filp_open do_sys_open sys_open entry_SYSCALL_64_fastpath open64 0x686361632e6f732e 9.88% 0.00% ls [unknown] [.] 0x0000000000841f0f | ---0x841f0f 9.16% 0.00% ls [kernel.vmlinux] [k] pty_write | ---pty_write | |--45.92%-- n_tty_write | tty_write | __vfs_write | vfs_write | sys_write | entry_SYSCALL_64_fastpath | __GI___libc_write | | | |--72.50%-- 0x6e69746c69756220 | | | --27.50%-- 0x909632e66666964 | |--31.59%-- do_output_char | n_tty_write | tty_write | __vfs_write | vfs_write | sys_write | entry_SYSCALL_64_fastpath | __GI___libc_write | | | |--69.57%-- 0x657461746f6e6e61 | | | --30.43%-- 0x1dbdc70 | --22.49%-- tty_put_char do_output_char n_tty_write tty_write __vfs_write vfs_write sys_write entry_SYSCALL_64_fastpath __GI___libc_write 9.16% 0.00% ls [kernel.vmlinux] [k] tty_flip_buffer_push | ---tty_flip_buffer_push pty_write | |--45.92%-- n_tty_write | tty_write | __vfs_write | vfs_write | sys_write | entry_SYSCALL_64_fastpath | __GI___libc_write | | | |--72.50%-- 0x6e69746c69756220 | | | --27.50%-- 0x909632e66666964 | |--31.59%-- do_output_char | n_tty_write | tty_write | __vfs_write | vfs_write | sys_write | entry_SYSCALL_64_fastpath | __GI___libc_write | | | |--69.57%-- 0x657461746f6e6e61 | | | --30.43%-- 0x1dbdc70 | --22.49%-- tty_put_char do_output_char n_tty_write tty_write __vfs_write vfs_write sys_write entry_SYSCALL_64_fastpath __GI___libc_write 9.16% 0.00% ls [kernel.vmlinux] [k] tty_schedule_flip | ---tty_schedule_flip tty_flip_buffer_push pty_write | |--45.92%-- n_tty_write | tty_write | __vfs_write | vfs_write | sys_write | entry_SYSCALL_64_fastpath | __GI___libc_write | | | |--72.50%-- 0x6e69746c69756220 | | | --27.50%-- 0x909632e66666964 | |--31.59%-- do_output_char | n_tty_write | tty_write | __vfs_write | vfs_write | sys_write | entry_SYSCALL_64_fastpath | __GI___libc_write | | | |--69.57%-- 0x657461746f6e6e61 | | | --30.43%-- 0x1dbdc70 | --22.49%-- tty_put_char do_output_char n_tty_write tty_write __vfs_write vfs_write sys_write entry_SYSCALL_64_fastpath __GI___libc_write 9.16% 0.00% ls [kernel.vmlinux] [k] queue_work_on | ---queue_work_on tty_schedule_flip tty_flip_buffer_push pty_write | |--45.92%-- n_tty_write | tty_write | __vfs_write | vfs_write | sys_write | entry_SYSCALL_64_fastpath | __GI___libc_write | | | |--72.50%-- 0x6e69746c69756220 | | | --27.50%-- 0x909632e66666964 | |--31.59%-- do_output_char | n_tty_write | tty_write | __vfs_write | vfs_write | sys_write | entry_SYSCALL_64_fastpath | __GI___libc_write | | | |--69.57%-- 0x657461746f6e6e61 | | | --30.43%-- 0x1dbdc70 | --22.49%-- tty_put_char do_output_char n_tty_write tty_write __vfs_write vfs_write sys_write entry_SYSCALL_64_fastpath __GI___libc_write 9.16% 0.00% ls [kernel.vmlinux] [k] __queue_work | ---__queue_work queue_work_on tty_schedule_flip tty_flip_buffer_push pty_write | |--45.92%-- n_tty_write | tty_write | __vfs_write | vfs_write | sys_write | entry_SYSCALL_64_fastpath | __GI___libc_write | | | |--72.50%-- 0x6e69746c69756220 | | | --27.50%-- 0x909632e66666964 | |--31.59%-- do_output_char | n_tty_write | tty_write | __vfs_write | vfs_write | sys_write | entry_SYSCALL_64_fastpath | __GI___libc_write | | | |--69.57%-- 0x657461746f6e6e61 | | | --30.43%-- 0x1dbdc70 | --22.49%-- tty_put_char do_output_char n_tty_write tty_write __vfs_write vfs_write sys_write entry_SYSCALL_64_fastpath __GI___libc_write 9.16% 1.30% ls [kernel.vmlinux] [k] insert_work | ---insert_work __queue_work queue_work_on tty_schedule_flip tty_flip_buffer_push pty_write | |--45.92%-- n_tty_write | tty_write | __vfs_write | vfs_write | sys_write | entry_SYSCALL_64_fastpath | __GI___libc_write | | | |--72.50%-- 0x6e69746c69756220 | | | --27.50%-- 0x909632e66666964 | |--31.59%-- do_output_char | n_tty_write | tty_write | __vfs_write | vfs_write | sys_write | entry_SYSCALL_64_fastpath | __GI___libc_write | | | |--69.57%-- 0x657461746f6e6e61 | | | --30.43%-- 0x1dbdc70 | --22.49%-- tty_put_char do_output_char n_tty_write tty_write __vfs_write vfs_write sys_write entry_SYSCALL_64_fastpath __GI___libc_write 8.41% 0.00% ls [unknown] [.] 0000000000000000 | ---0 | |--15.30%-- 0x632e74617473 | |--12.88%-- 0 | |--12.01%-- 0x72616863656d6974 --59.81%-- [...] 7.92% 0.00% ls ls [.] 0xffffffffffc0e1cf | ---0xe1cf 0x841f0f 6.97% 0.00% ls [kernel.vmlinux] [k] wake_up_worker | ---wake_up_worker insert_work __queue_work queue_work_on tty_schedule_flip tty_flip_buffer_push pty_write | |--37.80%-- n_tty_write | tty_write | __vfs_write | vfs_write | sys_write | entry_SYSCALL_64_fastpath | __GI___libc_write | | | |--72.50%-- 0x6e69746c69756220 | | | --27.50%-- 0x909632e66666964 | |--32.63%-- do_output_char | n_tty_write | tty_write | __vfs_write | vfs_write | sys_write | entry_SYSCALL_64_fastpath | __GI___libc_write | | | --100.00%-- 0x657461746f6e6e61 | --29.57%-- tty_put_char do_output_char n_tty_write tty_write __vfs_write vfs_write sys_write entry_SYSCALL_64_fastpath __GI___libc_write 6.97% 0.00% ls [kernel.vmlinux] [k] wake_up_process | ---wake_up_process wake_up_worker insert_work __queue_work queue_work_on tty_schedule_flip tty_flip_buffer_push pty_write | |--37.80%-- n_tty_write | tty_write | __vfs_write | vfs_write | sys_write | entry_SYSCALL_64_fastpath | __GI___libc_write | | | |--72.50%-- 0x6e69746c69756220 | | | --27.50%-- 0x909632e66666964 | |--32.63%-- do_output_char | n_tty_write | tty_write | __vfs_write | vfs_write | sys_write | entry_SYSCALL_64_fastpath | __GI___libc_write | | | --100.00%-- 0x657461746f6e6e61 | --29.57%-- tty_put_char do_output_char n_tty_write tty_write __vfs_write vfs_write sys_write entry_SYSCALL_64_fastpath __GI___libc_write 6.97% 0.00% ls [kernel.vmlinux] [k] try_to_wake_up | ---try_to_wake_up wake_up_process wake_up_worker insert_work __queue_work queue_work_on tty_schedule_flip tty_flip_buffer_push pty_write | |--37.80%-- n_tty_write | tty_write | __vfs_write | vfs_write | sys_write | entry_SYSCALL_64_fastpath | __GI___libc_write | | | |--72.50%-- 0x6e69746c69756220 | | | --27.50%-- 0x909632e66666964 | |--32.63%-- do_output_char | n_tty_write | tty_write | __vfs_write | vfs_write | sys_write | entry_SYSCALL_64_fastpath | __GI___libc_write | | | --100.00%-- 0x657461746f6e6e61 | --29.57%-- tty_put_char do_output_char n_tty_write tty_write __vfs_write vfs_write sys_write entry_SYSCALL_64_fastpath __GI___libc_write 6.97% 0.00% ls [kernel.vmlinux] [k] ttwu_do_activate.constprop.92 | ---ttwu_do_activate.constprop.92 try_to_wake_up wake_up_process wake_up_worker insert_work __queue_work queue_work_on tty_schedule_flip tty_flip_buffer_push pty_write | |--37.80%-- n_tty_write | tty_write | __vfs_write | vfs_write | sys_write | entry_SYSCALL_64_fastpath | __GI___libc_write | | | |--72.50%-- 0x6e69746c69756220 | | | --27.50%-- 0x909632e66666964 | |--32.63%-- do_output_char | n_tty_write | tty_write | __vfs_write | vfs_write | sys_write | entry_SYSCALL_64_fastpath | __GI___libc_write | | | --100.00%-- 0x657461746f6e6e61 | --29.57%-- tty_put_char do_output_char n_tty_write tty_write __vfs_write vfs_write sys_write entry_SYSCALL_64_fastpath __GI___libc_write 5.94% 5.94% ls libc-2.18.so [.] get_next_seq | ---get_next_seq 0xe1cf 0x841f0f 5.80% 0.00% ls [kernel.vmlinux] [k] __schedule | ---__schedule | |--73.77%-- preempt_schedule_common | _cond_resched | mutex_lock | n_tty_write | tty_write | __vfs_write | vfs_write | sys_write | entry_SYSCALL_64_fastpath | __GI___libc_write | | | |--28.65%-- 0 | | | |--26.18%-- 0x9096f2e61746164 | | | |--24.86%-- 0x909632e66666964 | | | --20.31%-- 0x1dbdc70 | --26.23%-- schedule prepare_exit_to_usermode syscall_return_slowpath int_ret_from_sys_call __GI___libc_write | |--61.62%-- 0x2d6469646c697562 | --38.38%-- 0x6f2e7473696c7665 5.75% 1.94% ls libc-2.18.so [.] __getdents64 | ---__getdents64 | |--33.68%-- 0x616863656d69742d --66.32%-- [...] 5.04% 0.00% ls [kernel.vmlinux] [k] 0x000000007f47cb44 | ---0x27cb44 entry_SYSCALL_64_fastpath | |--15.40%-- _exit | __run_exit_handlers | 0 --84.60%-- [...] 5.04% 0.00% ls [kernel.vmlinux] [k] do_group_exit | ---do_group_exit 0x27cb44 entry_SYSCALL_64_fastpath | |--15.40%-- _exit | __run_exit_handlers | 0 --84.60%-- [...] 5.04% 0.78% ls [kernel.vmlinux] [k] do_exit | ---do_exit do_group_exit 0x27cb44 entry_SYSCALL_64_fastpath | |--15.40%-- _exit | __run_exit_handlers | 0 --84.60%-- [...] 4.96% 0.00% ls [kernel.vmlinux] [k] do_output_char | ---do_output_char n_tty_write tty_write __vfs_write vfs_write sys_write entry_SYSCALL_64_fastpath __GI___libc_write | |--28.59%-- 0x657461746f6e6e61 | |--12.51%-- 0x1dbdc70 --58.90%-- [...] 4.79% 4.79% ls [kernel.vmlinux] [k] native_write_msr_safe | ---native_write_msr_safe | |--37.79%-- __intel_pmu_disable_all | intel_pmu_disable_all | x86_pmu_disable | perf_pmu_disable | ctx_sched_out | __perf_event_task_sched_out | __schedule | | | |--51.77%-- schedule | | prepare_exit_to_usermode | | syscall_return_slowpath | | int_ret_from_sys_call | | __GI___libc_write | | 0x2d6469646c697562 | | | --48.23%-- preempt_schedule_common | _cond_resched | mutex_lock | n_tty_write | tty_write | __vfs_write | vfs_write | sys_write | entry_SYSCALL_64_fastpath | __GI___libc_write | 0 | |--32.55%-- __GI___libc_write | 0x657461746f6e6e61 | |--29.58%-- __intel_pmu_enable_all.isra.9 | intel_pmu_enable_all | x86_pmu_enable | perf_pmu_enable | | | |--56.32%-- perf_event_context_sched_in | | | | | |--100.00%-- __perf_event_task_sched_in | | | finish_task_switch | | | __schedule | | | preempt_schedule_common | | | _cond_resched | | | mutex_lock | | | n_tty_write | | | tty_write | | | __vfs_write | | | vfs_write | | | sys_write | | | entry_SYSCALL_64_fastpath | | | __GI___libc_write | | | 0x9096f2e61746164 | | --0.00%-- [...] | | | --43.68%-- perf_pmu_sched_task | __perf_event_task_sched_out | __schedule | preempt_schedule_common | _cond_resched | mutex_lock | n_tty_write | tty_write | __vfs_write | vfs_write | sys_write | entry_SYSCALL_64_fastpath | __GI___libc_write | 0x1dbdc70 --0.08%-- [...] 4.28% 0.00% ls [kernel.vmlinux] [k] mutex_lock | ---mutex_lock n_tty_write tty_write __vfs_write vfs_write sys_write entry_SYSCALL_64_fastpath __GI___libc_write | |--20.42%-- 0 | |--18.66%-- 0x9096f2e61746164 | |--17.71%-- 0x909632e66666964 | |--14.47%-- 0x1dbdc70 --28.74%-- [...] 4.28% 0.00% ls [kernel.vmlinux] [k] _cond_resched | ---_cond_resched mutex_lock n_tty_write tty_write __vfs_write vfs_write sys_write entry_SYSCALL_64_fastpath __GI___libc_write | |--20.42%-- 0 | |--18.66%-- 0x9096f2e61746164 | |--17.71%-- 0x909632e66666964 | |--14.47%-- 0x1dbdc70 --28.74%-- [...] 4.28% 0.00% ls [kernel.vmlinux] [k] preempt_schedule_common | ---preempt_schedule_common _cond_resched mutex_lock n_tty_write tty_write __vfs_write vfs_write sys_write entry_SYSCALL_64_fastpath __GI___libc_write | |--20.42%-- 0 | |--18.66%-- 0x9096f2e61746164 | |--17.71%-- 0x909632e66666964 | |--14.47%-- 0x1dbdc70 --28.74%-- [...] 4.06% 4.06% ls [kernel.vmlinux] [k] io_serial_out | ---io_serial_out serial8250_console_putchar uart_console_write univ8250_console_write call_console_drivers.constprop.27 console_unlock vprintk_emit vprintk_default printk perf_duration_warn irq_work_run_list irq_work_run smp_irq_work_interrupt irq_work_interrupt __inode_permission inode_permission link_path_walk path_openat do_filp_open do_sys_open sys_open entry_SYSCALL_64_fastpath open64 0x686361632e6f732e 4.04% 4.04% ls ls [.] 0x0000000000006686 | ---0x6686 4.04% 0.00% ls ls [.] 0xffffffffffc06686 | ---0x6686 3.81% 0.00% ls [kernel.vmlinux] [k] sys_getdents | ---sys_getdents entry_SYSCALL_64_fastpath __getdents64 3.81% 0.00% ls [kernel.vmlinux] [k] iterate_dir | ---iterate_dir sys_getdents entry_SYSCALL_64_fastpath __getdents64 3.81% 0.00% ls [ext4] [k] ext4_readdir | ---ext4_readdir iterate_dir sys_getdents entry_SYSCALL_64_fastpath __getdents64 3.81% 0.00% ls [ext4] [k] ext4_htree_fill_tree | ---ext4_htree_fill_tree ext4_readdir iterate_dir sys_getdents entry_SYSCALL_64_fastpath __getdents64 3.81% 0.00% ls [ext4] [k] htree_dirblock_to_tree | ---htree_dirblock_to_tree ext4_htree_fill_tree ext4_readdir iterate_dir sys_getdents entry_SYSCALL_64_fastpath __getdents64 3.64% 0.00% ls [kernel.vmlinux] [k] activate_task | ---activate_task ttwu_do_activate.constprop.92 try_to_wake_up wake_up_process wake_up_worker insert_work __queue_work queue_work_on tty_schedule_flip tty_flip_buffer_push pty_write | |--56.57%-- tty_put_char | do_output_char | n_tty_write | tty_write | __vfs_write | vfs_write | sys_write | entry_SYSCALL_64_fastpath | __GI___libc_write | |--23.55%-- do_output_char | n_tty_write | tty_write | __vfs_write | vfs_write | sys_write | entry_SYSCALL_64_fastpath | __GI___libc_write | --19.88%-- n_tty_write tty_write __vfs_write vfs_write sys_write entry_SYSCALL_64_fastpath __GI___libc_write 0x909632e66666964 3.64% 0.00% ls [kernel.vmlinux] [k] enqueue_task | ---enqueue_task activate_task ttwu_do_activate.constprop.92 try_to_wake_up wake_up_process wake_up_worker insert_work __queue_work queue_work_on tty_schedule_flip tty_flip_buffer_push pty_write | |--56.57%-- tty_put_char | do_output_char | n_tty_write | tty_write | __vfs_write | vfs_write | sys_write | entry_SYSCALL_64_fastpath | __GI___libc_write | |--23.55%-- do_output_char | n_tty_write | tty_write | __vfs_write | vfs_write | sys_write | entry_SYSCALL_64_fastpath | __GI___libc_write | --19.88%-- n_tty_write tty_write __vfs_write vfs_write sys_write entry_SYSCALL_64_fastpath __GI___libc_write 0x909632e66666964 3.64% 0.00% ls [kernel.vmlinux] [k] enqueue_task_fair | ---enqueue_task_fair enqueue_task activate_task ttwu_do_activate.constprop.92 try_to_wake_up wake_up_process wake_up_worker insert_work __queue_work queue_work_on tty_schedule_flip tty_flip_buffer_push pty_write | |--56.57%-- tty_put_char | do_output_char | n_tty_write | tty_write | __vfs_write | vfs_write | sys_write | entry_SYSCALL_64_fastpath | __GI___libc_write | |--23.55%-- do_output_char | n_tty_write | tty_write | __vfs_write | vfs_write | sys_write | entry_SYSCALL_64_fastpath | __GI___libc_write | --19.88%-- n_tty_write tty_write __vfs_write vfs_write sys_write entry_SYSCALL_64_fastpath __GI___libc_write 0x909632e66666964 3.38% 0.00% ls ld-2.18.so [.] _dl_map_object | ---_dl_map_object | |--45.27%-- 0x21eb10 | 0 | |--45.27%-- 0x213988 | 0 | --9.45%-- 0x21e640 0 3.27% 0.00% ls ld-2.18.so [.] _dl_sysdep_start | ---_dl_sysdep_start 3.27% 0.00% ls ld-2.18.so [.] dl_main | ---dl_main _dl_sysdep_start 3.08% 0.00% ls ld-2.18.so [.] mmap64 | ---mmap64 | |--50.39%-- _dl_check_all_versions | --49.61%-- _dl_map_object 0x213988 0 3.08% 0.00% ls [kernel.vmlinux] [k] sys_mmap | ---sys_mmap entry_SYSCALL_64_fastpath mmap64 | |--50.39%-- _dl_check_all_versions | --49.61%-- _dl_map_object 0x213988 0 3.08% 0.00% ls [kernel.vmlinux] [k] sys_mmap_pgoff | ---sys_mmap_pgoff sys_mmap entry_SYSCALL_64_fastpath mmap64 | |--50.39%-- _dl_check_all_versions | --49.61%-- _dl_map_object 0x213988 0 3.08% 0.00% ls [kernel.vmlinux] [k] vm_mmap_pgoff | ---vm_mmap_pgoff sys_mmap_pgoff sys_mmap entry_SYSCALL_64_fastpath mmap64 | |--50.39%-- _dl_check_all_versions | --49.61%-- _dl_map_object 0x213988 0 3.08% 0.00% ls [kernel.vmlinux] [k] do_mmap_pgoff | ---do_mmap_pgoff vm_mmap_pgoff sys_mmap_pgoff sys_mmap entry_SYSCALL_64_fastpath mmap64 | |--50.39%-- _dl_check_all_versions | --49.61%-- _dl_map_object 0x213988 0 3.08% 0.00% ls [kernel.vmlinux] [k] mmap_region | ---mmap_region do_mmap_pgoff vm_mmap_pgoff sys_mmap_pgoff sys_mmap entry_SYSCALL_64_fastpath mmap64 | |--50.39%-- _dl_check_all_versions | --49.61%-- _dl_map_object 0x213988 0 3.03% 0.00% ls [kernel.vmlinux] [k] mmput | ---mmput do_exit do_group_exit 0x27cb44 entry_SYSCALL_64_fastpath 3.03% 0.00% ls [kernel.vmlinux] [k] exit_mmap | ---exit_mmap mmput do_exit do_group_exit 0x27cb44 entry_SYSCALL_64_fastpath 2.98% 0.00% ls [unknown] [.] 0x657461746f6e6e61 | ---0x657461746f6e6e61 2.79% 0.64% ls [kernel.vmlinux] [k] finish_task_switch | ---finish_task_switch __schedule preempt_schedule_common _cond_resched mutex_lock n_tty_write tty_write __vfs_write vfs_write sys_write entry_SYSCALL_64_fastpath __GI___libc_write | |--28.65%-- 0x9096f2e61746164 | |--27.20%-- 0x909632e66666964 --44.14%-- [...] 2.70% 0.00% ls [kernel.vmlinux] [k] int_ret_from_sys_call | ---int_ret_from_sys_call __GI___libc_write | |--43.71%-- 0x96f2e68636e6562 | |--34.69%-- 0x2d6469646c697562 | --21.61%-- 0x6f2e7473696c7665 2.70% 0.00% ls [kernel.vmlinux] [k] syscall_return_slowpath | ---syscall_return_slowpath int_ret_from_sys_call __GI___libc_write | |--43.71%-- 0x96f2e68636e6562 | |--34.69%-- 0x2d6469646c697562 | --21.61%-- 0x6f2e7473696c7665 2.70% 1.18% ls [kernel.vmlinux] [k] prepare_exit_to_usermode | ---prepare_exit_to_usermode syscall_return_slowpath int_ret_from_sys_call __GI___libc_write | |--43.71%-- 0x96f2e68636e6562 | |--34.69%-- 0x2d6469646c697562 | --21.61%-- 0x6f2e7473696c7665 2.43% 0.00% ls [kernel.vmlinux] [k] __perf_event_task_sched_out | ---__perf_event_task_sched_out __schedule | |--61.42%-- preempt_schedule_common | _cond_resched | mutex_lock | n_tty_write | tty_write | __vfs_write | vfs_write | sys_write | entry_SYSCALL_64_fastpath | __GI___libc_write | | | |--58.52%-- 0 | | | --41.48%-- 0x1dbdc70 | --38.58%-- schedule prepare_exit_to_usermode syscall_return_slowpath int_ret_from_sys_call __GI___libc_write 0x2d6469646c697562 2.30% 0.00% ls ls [.] 0xffffffffffc06dcb | ---0x6dcb 0 | |--56.03%-- 0x632e74617473 | --43.97%-- 0x72616863656d6974 2.26% 1.63% ls ld-2.18.so [.] do_lookup_x | ---do_lookup_x 2.16% 1.54% ls [kernel.vmlinux] [k] nmi | ---nmi | |--63.15%-- __const_udelay | wait_for_xmitr | serial8250_console_putchar | uart_console_write | univ8250_console_write | call_console_drivers.constprop.27 | console_unlock | vprintk_emit | vprintk_default | printk | perf_duration_warn | irq_work_run_list | irq_work_run | smp_irq_work_interrupt | irq_work_interrupt | __inode_permission | inode_permission | link_path_walk | path_openat | do_filp_open | do_sys_open | sys_open | entry_SYSCALL_64_fastpath | open64 | 0x686361632e6f732e | |--29.07%-- do_lookup_x | |--5.52%-- end_repeat_nmi | scheduler_tick | update_process_times | tick_sched_handle.isra.17 | tick_sched_timer | __hrtimer_run_queues | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | setup_new_exec | load_elf_binary | search_binary_handler | do_execveat_common.isra.32 | sys_execve | return_from_execve | 0x7f9abb498a77 | |--1.10%-- nmi_handle | default_do_nmi | do_nmi | end_repeat_nmi | scheduler_tick | update_process_times | tick_sched_handle.isra.17 | tick_sched_timer | __hrtimer_run_queues | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | setup_new_exec | load_elf_binary | search_binary_handler | do_execveat_common.isra.32 | sys_execve | return_from_execve | 0x7f9abb498a77 | |--0.63%-- perf_event_nmi_handler | nmi_handle | default_do_nmi | do_nmi | end_repeat_nmi | scheduler_tick | update_process_times | tick_sched_handle.isra.17 | tick_sched_timer | __hrtimer_run_queues | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | setup_new_exec | load_elf_binary | search_binary_handler | do_execveat_common.isra.32 | sys_execve | return_from_execve | 0x7f9abb498a77 | --0.52%-- scheduler_tick update_process_times tick_sched_handle.isra.17 tick_sched_timer __hrtimer_run_queues hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt setup_new_exec load_elf_binary search_binary_handler do_execveat_common.isra.32 sys_execve return_from_execve 0x7f9abb498a77 2.15% 0.00% ls [kernel.vmlinux] [k] __perf_event_task_sched_in | ---__perf_event_task_sched_in finish_task_switch __schedule preempt_schedule_common _cond_resched mutex_lock n_tty_write tty_write __vfs_write vfs_write sys_write entry_SYSCALL_64_fastpath __GI___libc_write | |--37.19%-- 0x9096f2e61746164 | |--35.31%-- 0x909632e66666964 --27.50%-- [...] 2.06% 0.00% ls [kernel.vmlinux] [k] tty_put_char | ---tty_put_char do_output_char n_tty_write tty_write __vfs_write vfs_write sys_write entry_SYSCALL_64_fastpath __GI___libc_write 2.06% 2.06% ls [kernel.vmlinux] [k] update_rq_runnable_avg | ---update_rq_runnable_avg enqueue_task_fair enqueue_task activate_task ttwu_do_activate.constprop.92 try_to_wake_up wake_up_process wake_up_worker insert_work __queue_work queue_work_on tty_schedule_flip tty_flip_buffer_push pty_write tty_put_char do_output_char n_tty_write tty_write __vfs_write vfs_write sys_write entry_SYSCALL_64_fastpath __GI___libc_write 1.98% 1.98% ls libc-2.18.so [.] __strcoll_l | ---__strcoll_l 0xe1cf 0x841f0f 1.97% 1.35% ls [kernel.vmlinux] [k] perf_pmu_sched_task | ---perf_pmu_sched_task | |--68.52%-- __perf_event_task_sched_in | finish_task_switch | __schedule | preempt_schedule_common | _cond_resched | mutex_lock | n_tty_write | tty_write | __vfs_write | vfs_write | sys_write | entry_SYSCALL_64_fastpath | __GI___libc_write | | | --100.00%-- 0x909632e66666964 | --31.48%-- __perf_event_task_sched_out __schedule preempt_schedule_common _cond_resched mutex_lock n_tty_write tty_write __vfs_write vfs_write sys_write entry_SYSCALL_64_fastpath __GI___libc_write 0x1dbdc70 1.95% 1.95% ls ls [.] 0x000000000000e270 | ---0xe270 0x841f0f 1.95% 0.00% ls ls [.] 0xffffffffffc0e270 | ---0xe270 0x841f0f 1.94% 0.00% ls [unknown] [.] 0x616863656d69742d | ---0x616863656d69742d 1.93% 0.00% ls [kernel.vmlinux] [k] unmap_vmas | ---unmap_vmas exit_mmap mmput do_exit do_group_exit 0x27cb44 entry_SYSCALL_64_fastpath 1.93% 0.93% ls [kernel.vmlinux] [k] unmap_single_vma | ---unmap_single_vma unmap_vmas exit_mmap mmput do_exit do_group_exit 0x27cb44 entry_SYSCALL_64_fastpath 1.93% 0.00% ls [ext4] [k] ext4fs_dirhash | ---ext4fs_dirhash htree_dirblock_to_tree ext4_htree_fill_tree ext4_readdir iterate_dir sys_getdents entry_SYSCALL_64_fastpath __getdents64 1.93% 1.93% ls [ext4] [k] str2hashbuf_signed | ---str2hashbuf_signed ext4fs_dirhash htree_dirblock_to_tree ext4_htree_fill_tree ext4_readdir iterate_dir sys_getdents entry_SYSCALL_64_fastpath __getdents64 1.91% 0.00% ls [unknown] [.] 0x6e69746c69756220 | ---0x6e69746c69756220 1.91% 0.00% ls [kernel.vmlinux] [k] ttwu_do_wakeup | ---ttwu_do_wakeup ttwu_do_activate.constprop.92 try_to_wake_up wake_up_process wake_up_worker insert_work __queue_work queue_work_on tty_schedule_flip tty_flip_buffer_push pty_write n_tty_write tty_write __vfs_write vfs_write sys_write entry_SYSCALL_64_fastpath __GI___libc_write 0x6e69746c69756220 1.91% 0.00% ls [kernel.vmlinux] [k] check_preempt_curr | ---check_preempt_curr ttwu_do_wakeup ttwu_do_activate.constprop.92 try_to_wake_up wake_up_process wake_up_worker insert_work __queue_work queue_work_on tty_schedule_flip tty_flip_buffer_push pty_write n_tty_write tty_write __vfs_write vfs_write sys_write entry_SYSCALL_64_fastpath __GI___libc_write 0x6e69746c69756220 1.91% 0.00% ls [kernel.vmlinux] [k] check_preempt_wakeup | ---check_preempt_wakeup check_preempt_curr ttwu_do_wakeup ttwu_do_activate.constprop.92 try_to_wake_up wake_up_process wake_up_worker insert_work __queue_work queue_work_on tty_schedule_flip tty_flip_buffer_push pty_write n_tty_write tty_write __vfs_write vfs_write sys_write entry_SYSCALL_64_fastpath __GI___libc_write 0x6e69746c69756220 1.91% 1.91% ls [kernel.vmlinux] [k] set_next_buddy | ---set_next_buddy check_preempt_wakeup check_preempt_curr ttwu_do_wakeup ttwu_do_activate.constprop.92 try_to_wake_up wake_up_process wake_up_worker insert_work __queue_work queue_work_on tty_schedule_flip tty_flip_buffer_push pty_write n_tty_write tty_write __vfs_write vfs_write sys_write entry_SYSCALL_64_fastpath __GI___libc_write 0x6e69746c69756220 1.89% 1.89% ls [ext4] [k] ext4_htree_store_dirent | ---ext4_htree_store_dirent htree_dirblock_to_tree ext4_htree_fill_tree ext4_readdir iterate_dir sys_getdents entry_SYSCALL_64_fastpath __getdents64 1.85% 1.85% ls libc-2.18.so [.] __strcmp_sse2 | ---__strcmp_sse2 1.82% 0.00% ls [unknown] [.] 0x6f74207367756220 | ---0x6f74207367756220 1.82% 1.82% ls libc-2.18.so [.] strlen | ---strlen 0x6f74207367756220 1.81% 0.00% ls [kernel.vmlinux] [k] ctx_sched_out | ---ctx_sched_out __perf_event_task_sched_out __schedule | |--51.77%-- schedule | prepare_exit_to_usermode | syscall_return_slowpath | int_ret_from_sys_call | __GI___libc_write | 0x2d6469646c697562 | --48.23%-- preempt_schedule_common _cond_resched mutex_lock n_tty_write tty_write __vfs_write vfs_write sys_write entry_SYSCALL_64_fastpath __GI___libc_write 0 1.81% 0.00% ls [kernel.vmlinux] [k] perf_pmu_disable | ---perf_pmu_disable ctx_sched_out __perf_event_task_sched_out __schedule | |--51.77%-- schedule | prepare_exit_to_usermode | syscall_return_slowpath | int_ret_from_sys_call | __GI___libc_write | 0x2d6469646c697562 | --48.23%-- preempt_schedule_common _cond_resched mutex_lock n_tty_write tty_write __vfs_write vfs_write sys_write entry_SYSCALL_64_fastpath __GI___libc_write 0 1.81% 0.00% ls [kernel.vmlinux] [k] x86_pmu_disable | ---x86_pmu_disable perf_pmu_disable ctx_sched_out __perf_event_task_sched_out __schedule | |--51.77%-- schedule | prepare_exit_to_usermode | syscall_return_slowpath | int_ret_from_sys_call | __GI___libc_write | 0x2d6469646c697562 | --48.23%-- preempt_schedule_common _cond_resched mutex_lock n_tty_write tty_write __vfs_write vfs_write sys_write entry_SYSCALL_64_fastpath __GI___libc_write 0 1.81% 0.00% ls [kernel.vmlinux] [k] intel_pmu_disable_all | ---intel_pmu_disable_all x86_pmu_disable perf_pmu_disable ctx_sched_out __perf_event_task_sched_out __schedule | |--51.77%-- schedule | prepare_exit_to_usermode | syscall_return_slowpath | int_ret_from_sys_call | __GI___libc_write | 0x2d6469646c697562 | --48.23%-- preempt_schedule_common _cond_resched mutex_lock n_tty_write tty_write __vfs_write vfs_write sys_write entry_SYSCALL_64_fastpath __GI___libc_write 0 1.81% 0.00% ls [kernel.vmlinux] [k] __intel_pmu_disable_all | ---__intel_pmu_disable_all intel_pmu_disable_all x86_pmu_disable perf_pmu_disable ctx_sched_out __perf_event_task_sched_out __schedule | |--51.77%-- schedule | prepare_exit_to_usermode | syscall_return_slowpath | int_ret_from_sys_call | __GI___libc_write | 0x2d6469646c697562 | --48.23%-- preempt_schedule_common _cond_resched mutex_lock n_tty_write tty_write __vfs_write vfs_write sys_write entry_SYSCALL_64_fastpath __GI___libc_write 0 1.76% 0.00% ls [unknown] [.] 0x00401f0fc3f30678 | ---0x401f0fc3f30678 1.76% 1.76% ls libc-2.18.so [.] _dl_addr | ---_dl_addr 0x401f0fc3f30678 1.72% 0.00% ls ls [.] 0xffffffffffc06438 | ---0x6438 1.72% 1.72% ls ls [.] 0x0000000000005b4d | ---0x5b4d 0x6438 1.72% 0.00% ls ls [.] 0xffffffffffc05b4d | ---0x5b4d 0x6438 1.70% 1.70% ls libpthread-2.18.so [.] frame_dummy | ---frame_dummy 1.68% 0.00% ls ld-2.18.so [.] mprotect | ---mprotect dl_main _dl_sysdep_start 1.68% 0.00% ls [kernel.vmlinux] [k] sys_mprotect | ---sys_mprotect entry_SYSCALL_64_fastpath mprotect dl_main _dl_sysdep_start 1.68% 0.00% ls [kernel.vmlinux] [k] mprotect_fixup | ---mprotect_fixup sys_mprotect entry_SYSCALL_64_fastpath mprotect dl_main _dl_sysdep_start 1.68% 0.00% ls [kernel.vmlinux] [k] split_vma | ---split_vma mprotect_fixup sys_mprotect entry_SYSCALL_64_fastpath mprotect dl_main _dl_sysdep_start 1.68% 0.00% ls [kernel.vmlinux] [k] __split_vma.isra.34 | ---__split_vma.isra.34 split_vma mprotect_fixup sys_mprotect entry_SYSCALL_64_fastpath mprotect dl_main _dl_sysdep_start 1.68% 1.68% ls [kernel.vmlinux] [k] vma_interval_tree_remove | ---vma_interval_tree_remove __split_vma.isra.34 split_vma mprotect_fixup sys_mprotect entry_SYSCALL_64_fastpath mprotect dl_main _dl_sysdep_start 1.59% 1.59% ls ld-2.18.so [.] _dl_relocate_object | ---_dl_relocate_object dl_main _dl_sysdep_start 1.58% 0.86% ls [kernel.vmlinux] [k] enqueue_entity | ---enqueue_entity enqueue_task_fair enqueue_task activate_task ttwu_do_activate.constprop.92 try_to_wake_up wake_up_process wake_up_worker insert_work __queue_work queue_work_on tty_schedule_flip tty_flip_buffer_push pty_write | |--54.22%-- do_output_char | n_tty_write | tty_write | __vfs_write | vfs_write | sys_write | entry_SYSCALL_64_fastpath | __GI___libc_write | --45.78%-- n_tty_write tty_write __vfs_write vfs_write sys_write entry_SYSCALL_64_fastpath __GI___libc_write 0x909632e66666964 1.55% 0.00% ls ld-2.18.so [.] _dl_check_all_versions | ---_dl_check_all_versions 1.55% 0.00% ls [kernel.vmlinux] [k] perf_event_mmap | ---perf_event_mmap mmap_region do_mmap_pgoff vm_mmap_pgoff sys_mmap_pgoff sys_mmap entry_SYSCALL_64_fastpath mmap64 _dl_check_all_versions 1.55% 0.00% ls [kernel.vmlinux] [k] perf_event_aux | ---perf_event_aux perf_event_mmap mmap_region do_mmap_pgoff vm_mmap_pgoff sys_mmap_pgoff sys_mmap entry_SYSCALL_64_fastpath mmap64 _dl_check_all_versions 1.55% 1.55% ls [kernel.vmlinux] [k] perf_event_aux_ctx | ---perf_event_aux_ctx perf_event_aux perf_event_mmap mmap_region do_mmap_pgoff vm_mmap_pgoff sys_mmap_pgoff sys_mmap entry_SYSCALL_64_fastpath mmap64 _dl_check_all_versions 1.53% 0.00% ls ld-2.18.so [.] 0xffff804cabb57988 | ---0x213988 0 1.53% 0.00% ls ld-2.18.so [.] 0xffff804cabb62b10 | ---0x21eb10 0 1.53% 0.00% ls ld-2.18.so [.] memset | ---memset _dl_map_object 0x21eb10 0 1.53% 0.00% ls [kernel.vmlinux] [k] page_fault | ---page_fault memset _dl_map_object 0x21eb10 0 1.53% 0.00% ls [kernel.vmlinux] [k] do_page_fault | ---do_page_fault page_fault memset _dl_map_object 0x21eb10 0 1.53% 0.00% ls [kernel.vmlinux] [k] __do_page_fault | ---__do_page_fault do_page_fault page_fault memset _dl_map_object 0x21eb10 0 1.53% 0.00% ls [kernel.vmlinux] [k] handle_mm_fault | ---handle_mm_fault __do_page_fault do_page_fault page_fault memset _dl_map_object 0x21eb10 0 1.53% 1.53% ls [kernel.vmlinux] [k] put_page | ---put_page handle_mm_fault __do_page_fault do_page_fault page_fault memset _dl_map_object 0x21eb10 0 1.53% 0.00% ls [kernel.vmlinux] [k] vma_link | ---vma_link mmap_region do_mmap_pgoff vm_mmap_pgoff sys_mmap_pgoff sys_mmap entry_SYSCALL_64_fastpath mmap64 _dl_map_object 0x213988 0 1.53% 1.53% ls [kernel.vmlinux] [k] vma_interval_tree_insert | ---vma_interval_tree_insert vma_link mmap_region do_mmap_pgoff vm_mmap_pgoff sys_mmap_pgoff sys_mmap entry_SYSCALL_64_fastpath mmap64 _dl_map_object 0x213988 0 1.52% 0.00% ls [kernel.vmlinux] [k] schedule | ---schedule prepare_exit_to_usermode syscall_return_slowpath int_ret_from_sys_call __GI___libc_write | |--61.62%-- 0x2d6469646c697562 | --38.38%-- 0x6f2e7473696c7665 1.48% 0.00% ls [unknown] [.] 0x0909632e66666964 | ---0x909632e66666964 1.44% 1.44% ls [kernel.vmlinux] [k] paranoid_entry | ---paranoid_entry __const_udelay wait_for_xmitr serial8250_console_putchar uart_console_write univ8250_console_write call_console_drivers.constprop.27 console_unlock vprintk_emit vprintk_default printk perf_duration_warn irq_work_run_list irq_work_run smp_irq_work_interrupt irq_work_interrupt __inode_permission inode_permission link_path_walk path_openat do_filp_open do_sys_open sys_open entry_SYSCALL_64_fastpath open64 0x686361632e6f732e 1.42% 0.00% ls [kernel.vmlinux] [k] perf_pmu_enable | ---perf_pmu_enable | |--56.32%-- perf_event_context_sched_in | | | |--100.00%-- __perf_event_task_sched_in | | finish_task_switch | | __schedule | | preempt_schedule_common | | _cond_resched | | mutex_lock | | n_tty_write | | tty_write | | __vfs_write | | vfs_write | | sys_write | | entry_SYSCALL_64_fastpath | | __GI___libc_write | | 0x9096f2e61746164 | --0.00%-- [...] | --43.68%-- perf_pmu_sched_task __perf_event_task_sched_out __schedule preempt_schedule_common _cond_resched mutex_lock n_tty_write tty_write __vfs_write vfs_write sys_write entry_SYSCALL_64_fastpath __GI___libc_write 0x1dbdc70 1.42% 0.00% ls [kernel.vmlinux] [k] x86_pmu_enable | ---x86_pmu_enable perf_pmu_enable | |--56.32%-- perf_event_context_sched_in | | | |--100.00%-- __perf_event_task_sched_in | | finish_task_switch | | __schedule | | preempt_schedule_common | | _cond_resched | | mutex_lock | | n_tty_write | | tty_write | | __vfs_write | | vfs_write | | sys_write | | entry_SYSCALL_64_fastpath | | __GI___libc_write | | 0x9096f2e61746164 | --0.00%-- [...] | --43.68%-- perf_pmu_sched_task __perf_event_task_sched_out __schedule preempt_schedule_common _cond_resched mutex_lock n_tty_write tty_write __vfs_write vfs_write sys_write entry_SYSCALL_64_fastpath __GI___libc_write 0x1dbdc70 1.42% 0.00% ls [kernel.vmlinux] [k] intel_pmu_enable_all | ---intel_pmu_enable_all x86_pmu_enable perf_pmu_enable | |--56.32%-- perf_event_context_sched_in | | | |--100.00%-- __perf_event_task_sched_in | | finish_task_switch | | __schedule | | preempt_schedule_common | | _cond_resched | | mutex_lock | | n_tty_write | | tty_write | | __vfs_write | | vfs_write | | sys_write | | entry_SYSCALL_64_fastpath | | __GI___libc_write | | 0x9096f2e61746164 | --0.00%-- [...] | --43.68%-- perf_pmu_sched_task __perf_event_task_sched_out __schedule preempt_schedule_common _cond_resched mutex_lock n_tty_write tty_write __vfs_write vfs_write sys_write entry_SYSCALL_64_fastpath __GI___libc_write 0x1dbdc70 1.42% 0.00% ls [kernel.vmlinux] [k] __intel_pmu_enable_all.isra.9 | ---__intel_pmu_enable_all.isra.9 intel_pmu_enable_all x86_pmu_enable perf_pmu_enable | |--56.32%-- perf_event_context_sched_in | | | |--100.00%-- __perf_event_task_sched_in | | finish_task_switch | | __schedule | | preempt_schedule_common | | _cond_resched | | mutex_lock | | n_tty_write | | tty_write | | __vfs_write | | vfs_write | | sys_write | | entry_SYSCALL_64_fastpath | | __GI___libc_write | | 0x9096f2e61746164 | --0.00%-- [...] | --43.68%-- perf_pmu_sched_task __perf_event_task_sched_out __schedule preempt_schedule_common _cond_resched mutex_lock n_tty_write tty_write __vfs_write vfs_write sys_write entry_SYSCALL_64_fastpath __GI___libc_write 0x1dbdc70 1.42% 0.00% ls [kernel.vmlinux] [k] wq_worker_waking_up | ---wq_worker_waking_up ttwu_do_activate.constprop.92 try_to_wake_up wake_up_process wake_up_worker insert_work __queue_work queue_work_on tty_schedule_flip tty_flip_buffer_push pty_write do_output_char n_tty_write tty_write __vfs_write vfs_write sys_write entry_SYSCALL_64_fastpath __GI___libc_write 0x657461746f6e6e61 1.42% 1.42% ls [kernel.vmlinux] [k] kthread_data | ---kthread_data wq_worker_waking_up ttwu_do_activate.constprop.92 try_to_wake_up wake_up_process wake_up_worker insert_work __queue_work queue_work_on tty_schedule_flip tty_flip_buffer_push pty_write do_output_char n_tty_write tty_write __vfs_write vfs_write sys_write entry_SYSCALL_64_fastpath __GI___libc_write 0x657461746f6e6e61 1.31% 0.04% ls [kernel.vmlinux] [k] do_nmi | ---do_nmi | |--52.08%-- end_repeat_nmi | | | |--46.71%-- vsnprintf | | sprintf | | print_time.part.12 | | print_prefix | | msg_print_text | | console_unlock | | vprintk_emit | | vprintk_default | | printk | | perf_duration_warn | | irq_work_run_list | | irq_work_run | | smp_irq_work_interrupt | | irq_work_interrupt | | __inode_permission | | inode_permission | | link_path_walk | | path_openat | | do_filp_open | | do_sys_open | | sys_open | | entry_SYSCALL_64_fastpath | | open64 | | 0x686361632e6f732e | | | |--41.63%-- __inode_permission | | inode_permission | | link_path_walk | | path_openat | | do_filp_open | | do_sys_open | | sys_open | | entry_SYSCALL_64_fastpath | | open64 | | 0x686361632e6f732e | | | --11.66%-- scheduler_tick | update_process_times | tick_sched_handle.isra.17 | tick_sched_timer | __hrtimer_run_queues | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | setup_new_exec | load_elf_binary | search_binary_handler | do_execveat_common.isra.32 | sys_execve | return_from_execve | 0x7f9abb498a77 | --47.92%-- nmi do_lookup_x 1.29% 0.00% ls [unknown] [.] 0x0000632e74617473 | ---0x632e74617473 1.29% 1.29% ls ls [.] 0x0000000000005a40 | ---0x5a40 0x6dcb 0 0x632e74617473 1.29% 0.00% ls ls [.] 0xffffffffffc05a40 | ---0x5a40 0x6dcb 0 0x632e74617473 1.27% 0.00% ls [kernel.vmlinux] [k] default_do_nmi | ---default_do_nmi do_nmi | |--50.48%-- end_repeat_nmi | | | |--49.78%-- vsnprintf | | sprintf | | print_time.part.12 | | print_prefix | | msg_print_text | | console_unlock | | vprintk_emit | | vprintk_default | | printk | | perf_duration_warn | | irq_work_run_list | | irq_work_run | | smp_irq_work_interrupt | | irq_work_interrupt | | __inode_permission | | inode_permission | | link_path_walk | | path_openat | | do_filp_open | | do_sys_open | | sys_open | | entry_SYSCALL_64_fastpath | | open64 | | 0x686361632e6f732e | | | |--44.37%-- __inode_permission | | inode_permission | | link_path_walk | | path_openat | | do_filp_open | | do_sys_open | | sys_open | | entry_SYSCALL_64_fastpath | | open64 | | 0x686361632e6f732e | | | --5.85%-- scheduler_tick | update_process_times | tick_sched_handle.isra.17 | tick_sched_timer | __hrtimer_run_queues | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | setup_new_exec | load_elf_binary | search_binary_handler | do_execveat_common.isra.32 | sys_execve | return_from_execve | 0x7f9abb498a77 | --49.52%-- nmi do_lookup_x 1.27% 0.63% ls [kernel.vmlinux] [k] nmi_handle | ---nmi_handle default_do_nmi do_nmi | |--50.48%-- end_repeat_nmi | | | |--49.78%-- vsnprintf | | sprintf | | print_time.part.12 | | print_prefix | | msg_print_text | | console_unlock | | vprintk_emit | | vprintk_default | | printk | | perf_duration_warn | | irq_work_run_list | | irq_work_run | | smp_irq_work_interrupt | | irq_work_interrupt | | __inode_permission | | inode_permission | | link_path_walk | | path_openat | | do_filp_open | | do_sys_open | | sys_open | | entry_SYSCALL_64_fastpath | | open64 | | 0x686361632e6f732e | | | |--44.37%-- __inode_permission | | inode_permission | | link_path_walk | | path_openat | | do_filp_open | | do_sys_open | | sys_open | | entry_SYSCALL_64_fastpath | | open64 | | 0x686361632e6f732e | | | --5.85%-- scheduler_tick | update_process_times | tick_sched_handle.isra.17 | tick_sched_timer | __hrtimer_run_queues | hrtimer_interrupt | local_apic_timer_interrupt | smp_apic_timer_interrupt | apic_timer_interrupt | setup_new_exec | load_elf_binary | search_binary_handler | do_execveat_common.isra.32 | sys_execve | return_from_execve | 0x7f9abb498a77 | --49.52%-- nmi do_lookup_x 1.24% 0.00% ls [unknown] [.] 0x0000000001dbdc70 | ---0x1dbdc70 1.23% 0.00% ls [kernel.vmlinux] [k] task_work_run | ---task_work_run do_exit do_group_exit 0x27cb44 entry_SYSCALL_64_fastpath 1.23% 0.00% ls [kernel.vmlinux] [k] ____fput | ---____fput task_work_run do_exit do_group_exit 0x27cb44 entry_SYSCALL_64_fastpath 1.23% 0.00% ls [kernel.vmlinux] [k] __fput | ---__fput ____fput task_work_run do_exit do_group_exit 0x27cb44 entry_SYSCALL_64_fastpath 1.23% 1.23% ls [kernel.vmlinux] [k] locks_remove_file | ---locks_remove_file __fput ____fput task_work_run do_exit do_group_exit 0x27cb44 entry_SYSCALL_64_fastpath 1.18% 0.00% ls [unknown] [.] 0x096f2e68636e6562 | ---0x96f2e68636e6562 1.10% 0.00% ls [kernel.vmlinux] [k] tlb_finish_mmu | ---tlb_finish_mmu exit_mmap mmput do_exit do_group_exit 0x27cb44 entry_SYSCALL_64_fastpath 1.10% 0.00% ls [kernel.vmlinux] [k] tlb_flush_mmu_free | ---tlb_flush_mmu_free tlb_finish_mmu exit_mmap mmput do_exit do_group_exit 0x27cb44 entry_SYSCALL_64_fastpath 1.10% 0.00% ls [kernel.vmlinux] [k] free_pages_and_swap_cache | ---free_pages_and_swap_cache tlb_flush_mmu_free tlb_finish_mmu exit_mmap mmput do_exit do_group_exit 0x27cb44 entry_SYSCALL_64_fastpath 1.10% 1.10% ls [kernel.vmlinux] [k] release_pages | ---release_pages free_pages_and_swap_cache tlb_flush_mmu_free tlb_finish_mmu exit_mmap mmput do_exit do_group_exit 0x27cb44 entry_SYSCALL_64_fastpath 1.08% 1.08% ls ls [.] 0x0000000000006b20 | ---0x6b20 0 0 1.08% 0.00% ls ls [.] 0xffffffffffc06b20 | ---0x6b20 0 0 1.01% 0.00% ls [unknown] [.] 0x72616863656d6974 | ---0x72616863656d6974 1.01% 1.01% ls ls [.] __ctype_get_mb_cur_max@plt | ---__ctype_get_mb_cur_max@plt 0x6dcb 0 0x72616863656d6974 1.01% 1.01% ls [kernel.vmlinux] [k] unmap_page_range | ---unmap_page_range unmap_single_vma unmap_vmas exit_mmap mmput do_exit do_group_exit 0x27cb44 entry_SYSCALL_64_fastpath 0.94% 0.00% ls [unknown] [.] 0x2d6469646c697562 | ---0x2d6469646c697562 0.89% 0.89% ls [kernel.vmlinux] [k] get_pwq.isra.18 | ---get_pwq.isra.18 insert_work __queue_work queue_work_on tty_schedule_flip tty_flip_buffer_push pty_write n_tty_write tty_write __vfs_write vfs_write sys_write entry_SYSCALL_64_fastpath __GI___libc_write 0.80% 0.00% ls [kernel.vmlinux] [k] end_repeat_nmi | ---end_repeat_nmi | |--39.76%-- vsnprintf | sprintf | print_time.part.12 | print_prefix | msg_print_text | console_unlock | vprintk_emit | vprintk_default | printk | perf_duration_warn | irq_work_run_list | irq_work_run | smp_irq_work_interrupt | irq_work_interrupt | __inode_permission | inode_permission | link_path_walk | path_openat | do_filp_open | do_sys_open | sys_open | entry_SYSCALL_64_fastpath | open64 | 0x686361632e6f732e | |--35.44%-- __inode_permission | inode_permission | link_path_walk | path_openat | do_filp_open | do_sys_open | sys_open | entry_SYSCALL_64_fastpath | open64 | 0x686361632e6f732e | --24.80%-- scheduler_tick update_process_times tick_sched_handle.isra.17 tick_sched_timer __hrtimer_run_queues hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt setup_new_exec load_elf_binary search_binary_handler do_execveat_common.isra.32 sys_execve return_from_execve 0x7f9abb498a77 0.80% 0.00% ls [kernel.vmlinux] [k] perf_event_context_sched_in | ---perf_event_context_sched_in | |--100.00%-- __perf_event_task_sched_in | finish_task_switch | __schedule | preempt_schedule_common | _cond_resched | mutex_lock | n_tty_write | tty_write | __vfs_write | vfs_write | sys_write | entry_SYSCALL_64_fastpath | __GI___libc_write | 0x9096f2e61746164 --0.00%-- [...] 0.80% 0.00% ls [unknown] [.] 0x09096f2e61746164 | ---0x9096f2e61746164 0.78% 0.00% ls libc-2.18.so [.] __run_exit_handlers | ---__run_exit_handlers 0 0.78% 0.00% ls libc-2.18.so [.] _exit | ---_exit __run_exit_handlers 0 0.72% 0.72% ls [kernel.vmlinux] [k] account_entity_enqueue | ---account_entity_enqueue enqueue_entity enqueue_task_fair enqueue_task activate_task ttwu_do_activate.constprop.92 try_to_wake_up wake_up_process wake_up_worker insert_work __queue_work queue_work_on tty_schedule_flip tty_flip_buffer_push pty_write n_tty_write tty_write __vfs_write vfs_write sys_write entry_SYSCALL_64_fastpath __GI___libc_write 0x909632e66666964 0.62% 0.00% ls [kernel.vmlinux] [k] perf_event_nmi_handler | ---perf_event_nmi_handler nmi_handle default_do_nmi do_nmi end_repeat_nmi | |--51.70%-- vsnprintf | sprintf | print_time.part.12 | print_prefix | msg_print_text | console_unlock | vprintk_emit | vprintk_default | printk | perf_duration_warn | irq_work_run_list | irq_work_run | smp_irq_work_interrupt | irq_work_interrupt | __inode_permission | inode_permission | link_path_walk | path_openat | do_filp_open | do_sys_open | sys_open | entry_SYSCALL_64_fastpath | open64 | 0x686361632e6f732e | |--46.08%-- __inode_permission | inode_permission | link_path_walk | path_openat | do_filp_open | do_sys_open | sys_open | entry_SYSCALL_64_fastpath | open64 | 0x686361632e6f732e | --2.22%-- scheduler_tick update_process_times tick_sched_handle.isra.17 tick_sched_timer __hrtimer_run_queues hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt setup_new_exec load_elf_binary search_binary_handler do_execveat_common.isra.32 sys_execve return_from_execve 0x7f9abb498a77 0.60% 0.60% ls [kernel.vmlinux] [k] perf_sample_event_took | ---perf_sample_event_took perf_event_nmi_handler nmi_handle default_do_nmi do_nmi end_repeat_nmi | |--52.87%-- vsnprintf | sprintf | print_time.part.12 | print_prefix | msg_print_text | console_unlock | vprintk_emit | vprintk_default | printk | perf_duration_warn | irq_work_run_list | irq_work_run | smp_irq_work_interrupt | irq_work_interrupt | __inode_permission | inode_permission | link_path_walk | path_openat | do_filp_open | do_sys_open | sys_open | entry_SYSCALL_64_fastpath | open64 | 0x686361632e6f732e | --47.13%-- __inode_permission inode_permission link_path_walk path_openat do_filp_open do_sys_open sys_open entry_SYSCALL_64_fastpath open64 0x686361632e6f732e 0.58% 0.00% ls [unknown] [.] 0x6f2e7473696c7665 | ---0x6f2e7473696c7665 0.58% 0.00% ls [kernel.vmlinux] [k] pick_next_task_fair | ---pick_next_task_fair __schedule schedule prepare_exit_to_usermode syscall_return_slowpath int_ret_from_sys_call __GI___libc_write 0x6f2e7473696c7665 0.58% 0.58% ls [kernel.vmlinux] [k] __enqueue_entity | ---__enqueue_entity pick_next_task_fair __schedule schedule prepare_exit_to_usermode syscall_return_slowpath int_ret_from_sys_call __GI___libc_write 0x6f2e7473696c7665 0.57% 0.00% ls libc-2.18.so [.] __GI___munmap | ---__GI___munmap 0.57% 0.00% ls [kernel.vmlinux] [k] sys_munmap | ---sys_munmap entry_SYSCALL_64_fastpath __GI___munmap 0.57% 0.00% ls [kernel.vmlinux] [k] vm_munmap | ---vm_munmap sys_munmap entry_SYSCALL_64_fastpath __GI___munmap 0.57% 0.00% ls [kernel.vmlinux] [k] do_munmap | ---do_munmap vm_munmap sys_munmap entry_SYSCALL_64_fastpath __GI___munmap 0.57% 0.00% ls [kernel.vmlinux] [k] remove_vma | ---remove_vma do_munmap vm_munmap sys_munmap entry_SYSCALL_64_fastpath __GI___munmap 0.57% 0.57% ls [kernel.vmlinux] [k] kmem_cache_free | ---kmem_cache_free remove_vma do_munmap vm_munmap sys_munmap entry_SYSCALL_64_fastpath __GI___munmap 0.32% 0.00% ls [kernel.vmlinux] [k] msg_print_text | ---msg_print_text console_unlock vprintk_emit vprintk_default printk perf_duration_warn irq_work_run_list irq_work_run smp_irq_work_interrupt irq_work_interrupt __inode_permission inode_permission link_path_walk path_openat do_filp_open do_sys_open sys_open entry_SYSCALL_64_fastpath open64 0x686361632e6f732e 0.32% 0.00% ls [kernel.vmlinux] [k] print_prefix | ---print_prefix msg_print_text console_unlock vprintk_emit vprintk_default printk perf_duration_warn irq_work_run_list irq_work_run smp_irq_work_interrupt irq_work_interrupt __inode_permission inode_permission link_path_walk path_openat do_filp_open do_sys_open sys_open entry_SYSCALL_64_fastpath open64 0x686361632e6f732e 0.32% 0.00% ls [kernel.vmlinux] [k] print_time.part.12 | ---print_time.part.12 print_prefix msg_print_text console_unlock vprintk_emit vprintk_default printk perf_duration_warn irq_work_run_list irq_work_run smp_irq_work_interrupt irq_work_interrupt __inode_permission inode_permission link_path_walk path_openat do_filp_open do_sys_open sys_open entry_SYSCALL_64_fastpath open64 0x686361632e6f732e 0.32% 0.00% ls [kernel.vmlinux] [k] sprintf | ---sprintf print_time.part.12 print_prefix msg_print_text console_unlock vprintk_emit vprintk_default printk perf_duration_warn irq_work_run_list irq_work_run smp_irq_work_interrupt irq_work_interrupt __inode_permission inode_permission link_path_walk path_openat do_filp_open do_sys_open sys_open entry_SYSCALL_64_fastpath open64 0x686361632e6f732e 0.32% 0.00% ls [kernel.vmlinux] [k] vsnprintf | ---vsnprintf sprintf print_time.part.12 print_prefix msg_print_text console_unlock vprintk_emit vprintk_default printk perf_duration_warn irq_work_run_list irq_work_run smp_irq_work_interrupt irq_work_interrupt __inode_permission inode_permission link_path_walk path_openat do_filp_open do_sys_open sys_open entry_SYSCALL_64_fastpath open64 0x686361632e6f732e 0.32% 0.00% ls ld-2.18.so [.] 0xffff804cabb62640 | ---0x21e640 0 0.32% 0.32% ls ld-2.18.so [.] _dl_setup_hash | ---_dl_setup_hash _dl_map_object 0x21e640 0 0.29% 0.00% ls [unknown] [k] 0x00007f9abb498a77 | ---0x7f9abb498a77 0.21% 0.00% ls [kernel.vmlinux] [k] return_from_execve | ---return_from_execve 0x7f9abb498a77 0.21% 0.00% ls [kernel.vmlinux] [k] sys_execve | ---sys_execve return_from_execve 0x7f9abb498a77 0.21% 0.00% ls [kernel.vmlinux] [k] do_execveat_common.isra.32 | ---do_execveat_common.isra.32 sys_execve return_from_execve 0x7f9abb498a77 0.21% 0.00% ls [kernel.vmlinux] [k] search_binary_handler | ---search_binary_handler do_execveat_common.isra.32 sys_execve return_from_execve 0x7f9abb498a77 0.21% 0.00% ls [kernel.vmlinux] [k] load_elf_binary | ---load_elf_binary search_binary_handler do_execveat_common.isra.32 sys_execve return_from_execve 0x7f9abb498a77 0.21% 0.00% ls [kernel.vmlinux] [k] setup_new_exec | ---setup_new_exec load_elf_binary search_binary_handler do_execveat_common.isra.32 sys_execve return_from_execve 0x7f9abb498a77 0.21% 0.00% ls [kernel.vmlinux] [k] apic_timer_interrupt | ---apic_timer_interrupt setup_new_exec load_elf_binary search_binary_handler do_execveat_common.isra.32 sys_execve return_from_execve 0x7f9abb498a77 0.21% 0.00% ls [kernel.vmlinux] [k] smp_apic_timer_interrupt | ---smp_apic_timer_interrupt apic_timer_interrupt setup_new_exec load_elf_binary search_binary_handler do_execveat_common.isra.32 sys_execve return_from_execve 0x7f9abb498a77 0.21% 0.00% ls [kernel.vmlinux] [k] local_apic_timer_interrupt | ---local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt setup_new_exec load_elf_binary search_binary_handler do_execveat_common.isra.32 sys_execve return_from_execve 0x7f9abb498a77 0.21% 0.00% ls [kernel.vmlinux] [k] hrtimer_interrupt | ---hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt setup_new_exec load_elf_binary search_binary_handler do_execveat_common.isra.32 sys_execve return_from_execve 0x7f9abb498a77 0.21% 0.00% ls [kernel.vmlinux] [k] __hrtimer_run_queues | ---__hrtimer_run_queues hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt setup_new_exec load_elf_binary search_binary_handler do_execveat_common.isra.32 sys_execve return_from_execve 0x7f9abb498a77 0.21% 0.00% ls [kernel.vmlinux] [k] tick_sched_timer | ---tick_sched_timer __hrtimer_run_queues hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt setup_new_exec load_elf_binary search_binary_handler do_execveat_common.isra.32 sys_execve return_from_execve 0x7f9abb498a77 0.21% 0.00% ls [kernel.vmlinux] [k] tick_sched_handle.isra.17 | ---tick_sched_handle.isra.17 tick_sched_timer __hrtimer_run_queues hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt setup_new_exec load_elf_binary search_binary_handler do_execveat_common.isra.32 sys_execve return_from_execve 0x7f9abb498a77 0.21% 0.00% ls [kernel.vmlinux] [k] update_process_times | ---update_process_times tick_sched_handle.isra.17 tick_sched_timer __hrtimer_run_queues hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt setup_new_exec load_elf_binary search_binary_handler do_execveat_common.isra.32 sys_execve return_from_execve 0x7f9abb498a77 0.21% 0.00% ls [kernel.vmlinux] [k] scheduler_tick | ---scheduler_tick update_process_times tick_sched_handle.isra.17 tick_sched_timer __hrtimer_run_queues hrtimer_interrupt local_apic_timer_interrupt smp_apic_timer_interrupt apic_timer_interrupt setup_new_exec load_elf_binary search_binary_handler do_execveat_common.isra.32 sys_execve return_from_execve 0x7f9abb498a77 0.08% 0.08% ls [kernel.vmlinux] [k] native_sched_clock | ---native_sched_clock 0x7f9abb498a77 0.00% 0.00% ls [kernel.vmlinux] [k] perf_event_exec | ---perf_event_exec setup_new_exec load_elf_binary search_binary_handler do_execveat_common.isra.32 sys_execve return_from_execve 0x7f9abb498a77 # Samples: 158 of event 'cpu/instructions,call-graph=no,time=0,period=20000/p' # Event count (approx.): 3762761 # # Children Self Command Shared Object Symbol # ........ ........ ....... ................ .................................. # 5.87% 5.87% ls [unknown] [.] 0x00007fb353d5cf7e 4.84% 4.84% ls [kernel.vmlinux] [k] delay_tsc 3.77% 3.77% ls [kernel.vmlinux] [k] pick_next_task_fair 3.11% 3.11% ls [kernel.vmlinux] [k] unmap_page_range 2.94% 2.94% ls [kernel.vmlinux] [k] n_tty_write 2.48% 2.48% ls [unknown] [.] 0x000000000040669a 2.40% 2.40% ls [unknown] [.] 0x00007fb353d5cd1a 2.37% 2.37% ls [unknown] [.] 0x00007fb353d5cca4 2.37% 2.37% ls [unknown] [.] 0x00000000004066ca 2.25% 2.25% ls [unknown] [.] 0x00007fb353d5db87 2.03% 2.03% ls [unknown] [.] 0x00007fb353d5ccaa 1.98% 1.98% ls [unknown] [.] 0x00007fb353d5cc9c 1.97% 1.97% ls [unknown] [.] 0x0000000000405b2a 1.89% 1.89% ls [unknown] [.] 0x00007fb3546d43e0 1.83% 1.83% ls [unknown] [.] 0x00007fb353d5cef6 1.75% 1.75% ls [kernel.vmlinux] [k] ring_buffer_record_is_on 1.69% 1.69% ls [unknown] [.] 0x00007fb353d5cc3a 1.63% 1.63% ls [unknown] [.] 0x0000000000405611 1.47% 1.47% ls [kernel.vmlinux] [k] __fput 1.44% 1.44% ls [kernel.vmlinux] [k] release_pages 1.37% 1.37% ls [kernel.vmlinux] [k] perf_pmu_sched_task 1.34% 1.34% ls [unknown] [.] 0x00007fb353d54fed 1.33% 1.33% ls [kernel.vmlinux] [k] __memcpy 1.33% 1.33% ls [unknown] [.] 0x00007fb353d5df34 1.31% 1.31% ls [unknown] [.] 0x00007fb353d5ccdf 1.29% 1.29% ls [unknown] [.] 0x0000000000406a19 1.29% 1.29% ls [kernel.vmlinux] [k] page_remove_rmap 1.29% 1.29% ls [kernel.vmlinux] [k] do_set_pte 1.28% 1.28% ls [kernel.vmlinux] [k] __audit_syscall_exit 1.28% 1.28% ls [kernel.vmlinux] [k] enqueue_entity 1.28% 1.28% ls [ext4] [k] ext4fs_dirhash 1.26% 1.26% ls [kernel.vmlinux] [k] cpuacct_charge 1.24% 1.24% ls [kernel.vmlinux] [k] sched_clock 1.24% 1.24% ls [unknown] [.] 0x00007fb353d4bca5 1.22% 1.22% ls [unknown] [.] 0x00007fb353dfb6ac 1.21% 1.21% ls [ext4] [k] str2hashbuf_signed 1.21% 1.21% ls [unknown] [.] 0x00007fb3546c766a 1.20% 1.20% ls [ext4] [k] __ext4_check_dir_entry 1.13% 1.13% ls [kernel.vmlinux] [k] x86_pmu_disable 1.12% 1.12% ls [unknown] [.] 0x00007fb3546c5571 1.11% 1.11% ls [kernel.vmlinux] [k] vm_normal_page 1.09% 1.09% ls [unknown] [.] 0x00007fb3546cc246 1.06% 1.06% ls [unknown] [.] 0x00007fb3546cc21e 1.03% 1.03% ls [unknown] [.] 0x000000000040e6a0 1.01% 1.01% ls [unknown] [.] 0x00007fb3546c5ce3 0.88% 0.88% ls [unknown] [.] 0x00007fb3546c7814 0.88% 0.88% ls [kernel.vmlinux] [k] mark_page_accessed 0.87% 0.87% ls [unknown] [.] 0x00007fb3546c7960 0.78% 0.78% ls [unknown] [.] 0x000000000040e7ea 0.77% 0.77% ls [kernel.vmlinux] [k] security_mmap_file 0.66% 0.66% ls [unknown] [.] 0x000000000040f3c5 0.65% 0.65% ls [kernel.vmlinux] [k] enqueue_task_fair 0.63% 0.63% ls [kernel.vmlinux] [k] unlock_page 0.61% 0.61% ls [kernel.vmlinux] [k] place_entity 0.57% 0.57% ls [unknown] [.] 0x000000000040e808 0.56% 0.56% ls [kernel.vmlinux] [k] perf_event_aux_ctx 0.54% 0.54% ls [kernel.vmlinux] [k] __rb_insert_augmented 0.54% 0.54% ls [kernel.vmlinux] [k] update_min_vruntime 0.50% 0.50% ls [kernel.vmlinux] [k] update_curr 0.47% 0.47% ls [kernel.vmlinux] [k] vma_interval_tree_insert 0.47% 0.47% ls [kernel.vmlinux] [k] io_serial_in 0.47% 0.47% ls [kernel.vmlinux] [k] check_cfs_rq_runtime 0.46% 0.46% ls [kernel.vmlinux] [k] tracing_record_cmdline 0.46% 0.46% ls [kernel.vmlinux] [k] __dec_zone_page_state 0.42% 0.42% ls [kernel.vmlinux] [k] try_to_wake_up 0.40% 0.40% ls [kernel.vmlinux] [k] insert_work 0.40% 0.40% ls [kernel.vmlinux] [k] put_prev_entity 0.40% 0.40% ls [kernel.vmlinux] [k] avc_has_perm_noaudit 0.38% 0.38% ls [kernel.vmlinux] [k] __list_del_entry 0.38% 0.38% ls [unknown] [.] 0x0000000000405852 0.36% 0.36% ls [kernel.vmlinux] [k] __intel_pmu_disable_all 0.35% 0.35% ls [kernel.vmlinux] [k] ttwu_do_activate.constprop.92 0.35% 0.35% ls [kernel.vmlinux] [k] mem_cgroup_begin_page_stat 0.34% 0.34% ls [kernel.vmlinux] [k] perf_ctx_unlock 0.32% 0.32% ls [unknown] [.] 0x0000000000405b46 0.32% 0.32% ls [unknown] [.] 0x0000000000405811 0.31% 0.31% ls [unknown] [.] 0x00007fb3546c54fa 0.31% 0.31% ls [kernel.vmlinux] [k] rb_next 0.31% 0.31% ls [kernel.vmlinux] [k] tracing_is_on 0.30% 0.30% ls [unknown] [.] 0x00007fb3546c553d 0.29% 0.29% ls [unknown] [.] 0x00007fb3546cb597 0.20% 0.20% ls [kernel.vmlinux] [k] format_decode 0.18% 0.18% ls [kernel.vmlinux] [k] __audit_syscall_entry 0.16% 0.16% ls [kernel.vmlinux] [k] arch_get_unmapped_area_topdown 0.16% 0.16% ls [kernel.vmlinux] [k] fsnotify 0.16% 0.16% ls [kernel.vmlinux] [k] intel_bts_enable_local 0.15% 0.15% ls [kernel.vmlinux] [k] selinux_inode_permission 0.14% 0.14% ls [kernel.vmlinux] [k] wait_for_xmitr 0.14% 0.14% ls [kernel.vmlinux] [k] __const_udelay 0.11% 0.11% ls [kernel.vmlinux] [k] find_vma 0.11% 0.11% ls [unknown] [.] 0x00007fb3546d18ae 0.10% 0.10% ls [unknown] [.] 0x00007fb3546cb18e 0.03% 0.03% ls [kernel.vmlinux] [k] native_sched_clock 0.01% 0.01% ls [kernel.vmlinux] [k] trigger_load_balance 0.01% 0.01% ls [kernel.vmlinux] [k] do_nmi 0.00% 0.00% ls [kernel.vmlinux] [k] perf_event_nmi_handler 0.00% 0.00% ls [kernel.vmlinux] [k] perf_sample_event_took 0.00% 0.00% ls [kernel.vmlinux] [k] nmi # # (For a higher level overview, try: perf report --sort comm,dso) #