Monitor and log user and system CPU times of the selected process.
times2log reads /proc/[PID]/stat to check utime and stime of the selected process.
$ times2log -h
usage: times2log [-h] [-p PID] [-i INTERVAL] [-l LOG]
optional arguments:
-h, --help show this help message and exit
-p PID, --pid PID PID of the process
-i INTERVAL, --interval INTERVAL
output interval in seconds
-l LOG, --log LOG path to the log file
$ times2log -p `pidof kswapd0`
Process memory locked with MCL_CURRENT | MCL_FUTURE | MCL_ONFAULT
PID: 93, Name: kswapd0, interval: 2s, SC_CLK_TCK: 100
============================================================
user | system | total | interval
-------------- | -------------- | --------------- | --------
0 t, 0.0% | 0 t, 0.0% | 0 t, 0.0% | 2.0s
0 t, 0.0% | 0 t, 0.0% | 0 t, 0.0% | 2.0s
0 t, 0.0% | 0 t, 0.0% | 0 t, 0.0% | 2.0s
0 t, 0.0% | 0 t, 0.0% | 0 t, 0.0% | 2.0s
0 t, 0.0% | 161 t, 80.4% | 161 t, 80.4% | 2.0s
0 t, 0.0% | 199 t, 99.4% | 199 t, 99.4% | 2.0s
0 t, 0.0% | 197 t, 98.4% | 197 t, 98.4% | 2.0s
0 t, 0.0% | 198 t, 98.9% | 198 t, 98.9% | 2.0s
0 t, 0.0% | 150 t, 74.9% | 150 t, 74.9% | 2.0s
0 t, 0.0% | 157 t, 78.4% | 157 t, 78.4% | 2.0s
0 t, 0.0% | 197 t, 98.4% | 197 t, 98.4% | 2.0s
0 t, 0.0% | 29 t, 14.5% | 29 t, 14.5% | 2.0s
0 t, 0.0% | 0 t, 0.0% | 0 t, 0.0% | 2.0s
0 t, 0.0% | 0 t, 0.0% | 0 t, 0.0% | 2.0s
0 t, 0.0% | 0 t, 0.0% | 0 t, 0.0% | 2.0s
0 t, 0.0% | 0 t, 0.0% | 0 t, 0.0% | 2.0s
^C--
Times for the last 32.2s:
user: 0 ticks (0.0s), avg: 0.0%
system: 1288 ticks (12.9s), avg: 40.0%
total: 1288 ticks (12.9s), avg: 40.0%
- Python 3.3+
Install
$ git clone https://github.com/hakavlad/times2log.git && cd times2log
$ sudo make installUninstall
$ sudo make uninstall