|
Server : Apache System : Linux server.mata-lashes.com 3.10.0-1160.90.1.el7.x86_64 #1 SMP Thu May 4 15:21:22 UTC 2023 x86_64 User : matalashes ( 1004) PHP Version : 8.1.29 Disable Function : NONE Directory : /proc/17567/root/usr/share/systemtap/examples/lwtools/ |
Upload File : |
title: Trace process exec() with command line argument details (non-debuginfo) name: execsnoop-nd.stp author: Brendan Gregg keywords: io description: This can identify if CPU is consumed by short-lived processes, by tracing new process execution. It works by tracing exec() from the fork()->exec() sequence, which means it will not catch new processes that only fork(). It will also show every exec(), including those if a process re-execs. scope: system-wide usage: ./execsnoop-nd.stp test_support: stap -p4 execsnoop-nd.stp test_check: stap -p4 execsnoop-nd.stp test_installcheck: stap execsnoop-nd.stp -T 1