In the words of Dr Cathy Ryan, "If you don't write it down, it never happened".
The postings on this site are my own and don’t necessarily represent IBM’s positions, strategies or opinions.
My blog is PERSONAL, and is a repository of the stuff that I learn, play with, enjoy and want to share.
If you follow one of my tips, your mileage MAY well vary - Here be dragons :-)
Monday, 28 November 2016
Note to self - monitoring User Limits in GNU Linux
This came up last week, and is something that I need to keep an eye on.
These are some of the commands that one can/should use to monitor ulimit use on a Linux box: -
ps -Tp `pidof java`
top -H -p `pidof java`
pstree -p `pidof java`
for pid in $(pgrep java); do ls /proc/$pid/fd | wc -l; done