|
Server : Apache/2.2.17 (Unix) mod_ssl/2.2.17 OpenSSL/0.9.8e-fips-rhel5 DAV/2 PHP/5.2.17 System : Linux localhost 2.6.18-419.el5 #1 SMP Fri Feb 24 22:47:42 UTC 2017 x86_64 User : nobody ( 99) PHP Version : 5.2.17 Disable Function : NONE Directory : /usr/share/doc/systemtap-client-1.8/examples/process/ |
Upload File : |
title: Track the Migration of Specific Executables name: migrate.stp version: 1.0 author: Ankita Garg at IBM keywords: scheduler subsystem: scheduler status: production exit: user-controlled output: trace scope: process description: The migrate.stp script takes an argument which is the executable name of the task it should monitor. Each time a task with that executable name migrates between processors an entry is printed with the process id (pid), the executable name, the processor off loading the task, and the process taking the task. Note that the task may or may not be executing at the time of the migration. arg_1: The name of the executable to watch test_check: stap -p4 migrate.stp bash test_installcheck: stap migrate.stp -c "sleep 0.2" bash