| Server IP : 172.67.134.114 / Your IP : 162.159.115.42 Web Server : Apache/2.4.37 System : Linux almalinux.duckdns.org 4.18.0-553.111.1.el8_10.x86_64 #1 SMP Sun Mar 8 20:06:07 EDT 2026 x86_64 User : ricodeal ( 1046) PHP Version : 7.4.33 Disable Function : NONE MySQL : OFF | cURL : ON | WGET : ON | Perl : ON | Python : ON | Sudo : ON | Pkexec : ON Directory : /usr/share/systemtap/examples/profiling/ |
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thread-times.stp - Profile Kernel Functions
The thread-times.stp script sets up time-based sampling. Every five
seconds it prints out a sorted list with the top twenty threads
occupying the CPUs, broken down as a percentage of user and kernel
time.
$ stap thread-times.stp -T 5
comm tid %user %kernel (of 8004 ticks)
eu-readelf 22304 49.86% 0.09%
swapper/0 0 0.00% 49.77%
bash 9635 0.01% 0.03%
sshd 9634 0.01% 0.02%
bash 23434 0.00% 0.02%
bash 23431 0.00% 0.01%
ls 23421 0.01% 0.00%
bash 23428 0.00% 0.01%
ls 23427 0.00% 0.01%
bash 23425 0.00% 0.01%
ls 23424 0.01% 0.00%
bash 23420 0.00% 0.01%
stapio 23417 0.00% 0.01%
bash 23422 0.00% 0.01%
ls 23433 0.00% 0.01%
ls 23430 0.01% 0.00%
ls 23418 0.01% 0.00%