| Path: | README.txt |
| Last Update: | Mon Dec 22 18:14:06 -0500 2008 |
Stella Tools - Management and reporting tools for performance testing
Release: 0.5.1 (2008-12-23)
Get it in one of the following ways:
* GitHub: http://github.com/solutious/stella * RubyForge: http://stella.rubyforge.org/ * gem install stella
Use ab, siege, and httperf like you normally would with the addition of stella at the beginning (examples are below).
# Run Apache Bench with a warmup and rampup from 100 to 300 virtual users in increments of 25
stella --warmup=0.5 --rampup=25,300 ab -c 100 -n 10000 http://stellaaahhhh.com/search?term=trooper
# Run Siege, repeat the test 5 times. Automatically creates a summary averages and standard deviations.
stella --datapath=./stella --testruns=5 siege -c 100 -r 100 -b http://stellaaahhhh.com/search?term=flock+of+seagulls
$ stella -f csv -x 5 -w -m "httpd 2.2.9-prefork" siege -c 125 -r 100 -b http://stella:5600/
Writing test data to: ./stella/testruns/2008-12-23/test-006
Warmup: 125@12 1.1700s 102.56/s 0.1100s (100.00%) .
Run 01: 1250@125 3.4800s 359.20/s 0.3200s (100.00%)
Run 02: 1250@125 3.4400s 363.37/s 0.3200s (100.00%)
Run 03: 1250@125 5.0000s 250.00/s 0.4700s (100.00%)
Run 04: 1250@125 3.3300s 375.38/s 0.3100s (100.00%)
Run 05: 1250@125 3.4100s 366.57/s 0.3100s (100.00%)
-------------------------------------------------------------------
Std Dev: 0.6359s 46.76/s 0.0622s
Total: 6250@116 18.6600s 342.90/s 0.3460s (100.00%)
All test data is collected under ./stella (this can be changed with the parameter —datapath):
$ ls -l ./stella/testruns/2008-12-23/ test-001 test-002 test-003 test-004 test-005 test-006
A symbolic link points to the most recent test:
$ ls -l ./stella/latest/ ID.txt MESSAGE.txt SUMMARY.csv run01 run02 run03 run04 run05 warmup
Each run directory contains all associated data, including the command and configuration
$ ls -l ./stella/latest/run01/
COMMAND.txt STDOUT.txt siege.log STDERR.txt SUMMARY.csv siegerc
Email issues and bugs to stella@solutious.com
See LICENSE.txt