| Server IP : 216.250.13.251 / Your IP : 216.73.217.100 Web Server : nginx/1.24.0 System : Linux gunay 6.8.0-134-generic #134-Ubuntu SMP PREEMPT_DYNAMIC Fri Jun 26 18:43:11 UTC 2026 x86_64 User : root ( 0) PHP Version : 7.4.33 Disable Function : pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wifcontinued,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_get_handler,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority,pcntl_async_signals,pcntl_unshare, MySQL : OFF | cURL : ON | WGET : ON | Perl : ON | Python : OFF | Sudo : ON | Pkexec : OFF Directory : /usr/share/doc/bpftrace/examples/ |
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Demonstrations of swapin, the Linux BCC/eBPF version. This tool counts swapins by process, to show which process is affected by swapping. For example: # ./swapin.bt Attaching 2 probes... 13:36:59 13:37:00 @[chrome, 4536]: 10809 @[gnome-shell, 2239]: 12410 13:37:01 @[chrome, 4536]: 3826 13:37:02 @[cron, 1180]: 23 @[gnome-shell, 2239]: 2462 13:37:03 @[gnome-shell, 1444]: 4 @[gnome-shell, 2239]: 3420 13:37:04 13:37:05 [...] While tracing, this showed that PID 2239 (gnome-shell) and PID 4536 (chrome) suffered over ten thousand swapins.