Narnach / request-log-analyzer forked from wvanbergen/request-log-analyzer
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A command line tool that analyzes request logfiles (e.g. Rails, Merb) to produce a performance report.
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DESIGN | Tue Jan 27 13:27:54 -0800 2009 | |
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LICENSE | Thu Aug 14 11:16:37 -0700 2008 | |
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request-log-analyzer.gemspec | Sat Feb 28 02:28:44 -0800 2009 | |
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spec/ | Sat Feb 07 21:06:13 -0800 2009 | |
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Request-log-analyzer
This is a simple command line tool to analyze request log files of both Rails and Merb to produce a performance report. Its purpose is to find what actions are best candidates for optimization.
- Analyzes Rails log files (all versions), Merb logs, or any other log format
- Can combine multiple files (handy if you are using logrotate)
- Uses several metrics, including cumulative request time, average request time, process blockers, database and rendering time, HTTP methods and statuses, Rails action cache statistics, etc.) (Sample output: wiki.github.com/wvanbergen/request-log-analyzer/sample-output)
- Low memory footprint (server-safe)
- Fast
- MIT licensed
Request log analyzer was designed and built by Willem van Bergen and Bart ten Brinke.
Installation
Install request-log-analyzer as a Ruby gem:
$ sudo gem install request-log-analyzer
Alternatively, use the gem from the GitHub gem server:
$ sudo gem install wvanbergen-request-log-analyzer --source http://gems.github.com
To get the best results out of request-log-analyzer, make sure to set up logging correctly: wiki.github.com/wvanbergen/request-log-analyzer/configure-logging for your application.
Usage
To analyze a log file and produce a performance report, run request-log-analyzer like this:
$ request-log-analyzer log/production.log
For more details and available command line options, see the project’s wiki: wiki.github.com/wvanbergen/request-log-analyzer/basic-usage
Additional information
- Project wiki at GitHub: wiki.github.com/wvanbergen/request-log-analyzer
- RDoc documentation: wvanbergen.github.com/request-log-analyzer
- wvanbergen’s blog posts: techblog.floorplanner.com/tag/request-log-analyzer
- barttenbrinke’s blog posts: movesonrails.com/articles/tag/analyzer
