HEX
Server: Apache/2.4.6 (CentOS) OpenSSL/1.0.2k-fips PHP/7.4.33
System: Linux li317-225.members.linode.com 3.10.0-1062.12.1.el7.x86_64 #1 SMP Tue Feb 4 23:02:59 UTC 2020 x86_64
User: apache (48)
PHP: 7.4.33
Disabled: NONE
$ pwd: /usr/share/systemtap/examples/process/
Upload Files
File: //usr/share/systemtap/examples/process/semop-watch.meta
title: Watch semop(2)/semtimedop(2) operations
name: semop-watch.stp
keywords: process locking
description: Prints a timed trace of semop(2)/semtimedop(2) syscalls
test_check: stap -p4 semop-watch.stp -c 'sleep 2'
test_installcheck: stap semop-watch.stp -c 'sleep 2'
@ Telegram