mod_log_rusage: resource usage logging for apache2

Overview

This module implements utime and stime logging using %{format}z format string for LogFormat and CustomLog directives.

Supported format tokens are:

• utime: number of microseconds spent executing in user mode
• stime: number of microseconds spent executing in kernel mode

How to build

Install apache2 and apache2-dev packages and run make

How to install

Run make install or copy .libs/mod_log_rusage.so to modules directory and put the following line in your apache24.conf:

LoadModule log_rusage_module  modules/mod_log_rusage.so

Example configuration:

LogFormat "%V %a %l %u %t \"%r\" %>s %b %D %{utime}z:%{stime}z" combined_plain

Links

• http://man7.org/linux/man-pages/man2/getrusage.2.html