I can see number of threads used in application by going to /proc/$(pidof task)/ and giving
cat status.
Is there any way to check individual thread priority in linux using commands?
Regards,
Learner
Run ps with-m -l. It will list all the thread and priority with respect to particular PID
ps -m -l [PID]
Example:
PC@PCuser:~$ ps -m -l 10070
F S UID PID PPID C PRI NI ADDR SZ WCHAN TTY TIME CMD
0 - 1000 10070 1 0 - - - 31325 - ? 0:42 gedit
0 S 1000 - - 0 80 0 - - poll_s - 0:41 -
1 S 1000 - - 0 80 0 - - poll_s - 0:00 -
1 S 1000 - - 0 80 0 - - poll_s - 0:00 -
EDIT:
PC@PCuser:~$ ps -T -l [PID]
F S UID PID SPID PPID C PRI NI ADDR SZ WCHAN TTY TIME CMD
0 S 1000 10070 10070 1 0 80 0 - 31325 poll_s ? 0:42 gedit
1 S 1000 10070 10073 1 0 80 0 - 31325 poll_s ? 0:00 gedit
1 S 1000 10070 10074 1 0 80 0 - 31325 poll_s ? 0:00 gedit
$ ps -T -l [PID] can give me more information, but it can't provide the thread name on my system. I combine this result and (gdb) info thread to get more details.
Or, top -H (or top followed by hitting the H key) for interactive view.
However cf. https://superuser.com/questions/286752/unix-ps-l-priority