Apache Replay is a command line tool that reads Apache log files and replays it on a remote server in real time. It's goal it's to load test HTTP/HTTPS servers with the same traffic that is received on another server.
This tool is written in Python and it uses apache-log-parser, requests and gevent libraries.
- Real time replay load testing
- Accept any Apache log format
- Support Basic Authentication
- URL match and ignore filters
On Linux, first install python development and libevent packages using system package manager:
# Debian-based distributions (eg Ubuntu, ...):
$ sudo apt-get install python-dev libevent-dev
# RPM-based distributions:
$ yum install python-devel libevent-* Then it can be installed from PyPi using pip :
$ pip install areplay$ areplay http://test.example.com /var/log/apache2/access.logSynopsis:
$ areplay --help
usage: areplay [-h] [-v] [-a AUTH] [-w WORKERS] [-m MATCH] [-i IGNORE]
[-d] [-f FORMAT] [-sv] [-iu IGNORE_URL]
server log_file
positional arguments:
server Remote Server
log_file Apache log file path
optional arguments:
-h, --help Show this help message and exit
-v, --version Show program's version number and exit
-a AUTH, --auth AUTH Basic authentication user:password
-w NUM, --workers NUM Workers pool size
-d, --dry-run Only prints URLs
-f FORMAT, --format FORMAT Apache log format
-i IGNORE, --ignore IGNORE Ignore matching requests
-iu URL, --ignore-url URL URL to hit when URL from log is ignored
-m MATCH, --match MATCH Only process matching requests
-sv, --skip-verify Skip SSL certificate verifyBasic auth:
$ areplay -a username:password http://test.example.com access.logURL filtering - ignore js and css - use | (pipe) to separate keywords:
$ areplay -i '.css|.js' http://test.example.com access.logURL filtering - process only js and css - use | (pipe) to separate keywords:
$ areplay -m '.css|.js' http://test.example.com access.logCustom Apache Log format - get LogFormat for Apache configuration file:
$ cat /etc/apache2/apache2.conf | grep LogFormat | grep combined
LogFormat "%h %l %u %t \"%r\" %>s %O \"%{Referer}i\" \"%{User-Agent}i\"" combined
$ areplay -f "%h %l %u %t \"%r\" %>s %O \"%{Referer}i\" \"%{User-Agent}i\"" http://test.example.com access.logPlease see CHANGELOG.
Please see LICENSE.
Thank you to the people from Boom! for inspiration and Dinko Korunic for snippet (GeventTail).
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