wvanbergen / request-log-analyzer
A command line tool that analyzes request logfiles (e.g. Rails, Merb, Apache) to produce a performance report.
Sample output
Below is a sample report that request-log-analyzer can produce for your log files. Some lists have been shortened for your reading pleasure.
Request summary
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Parsed lines: 10449
Skipped lines: 365
Parsed requests: 5225
Skipped requests: 0
Warnings: no_current_request: 365, teaser_check_failed: 1
First request: 2009-08-31 21:11:09
Last request: 2009-09-06 21:12:09
Total time analyzed: 7 days
Request distribution per hour
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0:00 | 0 hits/day |
1:00 | 0 hits/day |
2:00 | 0 hits/day |
3:00 | 0 hits/day |
4:00 | 1 hits/day |
5:00 | 0 hits/day |
6:00 | 0 hits/day |
7:00 | 0 hits/day |
8:00 | 25 hits/day | ░░
9:00 | 188 hits/day | ░░░░░░░░░░░░░░░░
10:00 | 180 hits/day | ░░░░░░░░░░░░░░░
11:00 | 131 hits/day | ░░░░░░░░░░░
12:00 | 87 hits/day | ░░░░░░░
13:00 | 126 hits/day | ░░░░░░░░░░
14:00 | 91 hits/day | ░░░░░░░░
15:00 | 34 hits/day | ░░░
16:00 | 0 hits/day |
17:00 | 5 hits/day |
18:00 | 0 hits/day |
19:00 | 0 hits/day |
20:00 | 0 hits/day |
21:00 | 7 hits/day | ░
22:00 | 0 hits/day |
23:00 | 0 hits/day |
Most requested
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DashboardController#update.html [PUT] | 895 hits | 17.1% | ░░░
DashboardController#show.html [GET] | 585 hits | 11.2% | ░░
DashboardController#move.html [POST] | 485 hits | 9.3% | ░
DashboardController#index.html [GET] | 407 hits | 7.8% | ░
JavascriptController#time_to_session_expire.html [POST] | 389 hits | 7.4% | ░
HTTP methods
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GET | 2502 hits | 47.9% | ░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░
POST | 1352 hits | 25.9% | ░░░░░░░░░░░░░░░░░░
PUT | 1348 hits | 25.8% | ░░░░░░░░░░░░░░░░░░
DELETE | 23 hits | 0.4% |
HTTP statuses returned
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200 | 4781 hits | 98.4% | ░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░
302 | 78 hits | 1.6% | ░
Rails action cache hits
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No hit | 5225 hits | 100.0% | ░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░
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Request duration - by sum | Hits | Sum | Mean | StdDev | Min | Max
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DashboardController#show.html [GET] | 557 | 17m03s | 1.84s | 3.04s | 0.04s | 38.76s
PrintWizardsController#backup.html [GET] | 7 | 6m26s | 55.18s | 26.64s | 35.85s | 1m54s
DashboardController#index.html [GET] | 376 | 5m49s | 0.93s | 4.11s | 0.02s | 43.53s
ClientsController#show.html [GET] | 226 | 5m11s | 1.38s | 3.06s | 0.03s | 40.35s
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Request duration - by mean | Hits | Sum | Mean | StdDev | Min | Max
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PrintWizardsController#backup.html [GET] | 7 | 6m26s | 55.18s | 26.64s | 35.85s | 1m54s
JobsController#update.html [PUT] | 1 | 11.67s | 11.67s | 0.00s | 11.67s | 11.67s
BusinessController#unclaim.html [POST] | 2 | 20.71s | 10.36s | 1.75s | 9.12s | 11.60s
PrintTemplatesController#edit.html [GET] | 10 | 1m41s | 10.11s | 0.47s | 9.37s | 10.89s
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View rendering time - by sum | Hits | Sum | Mean | StdDev | Min | Max
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PrintWizardsController#backup.html [GET] | 7 | 4m13s | 36.17s | 9.42s | 22.64s | 52.79s
PrintWizardsController#new.html [GET] | 18 | 2m58s | 9.89s | 0.96s | 7.92s | 12.07s
PrintWizardsController#create.html [POST]| 22 | 2m10s | 5.91s | 7.10s | 0.02s | 27.48s
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View rendering time - by mean | Hits | Sum | Mean | StdDev | Min | Max
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PrintWizardsController#backup.html [GET] | 7 | 4m13s | 36.17s | 9.42s | 22.64s | 52.79s
PrintWizardsController#new.html [GET] | 18 | 2m58s | 9.89s | 0.96s | 7.92s | 12.07s
PrintWizardsController#create.html [POST]| 22 | 2m10s | 5.91s | 7.10s | 0.02s | 27.48s
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Database time - by sum | Hits | Sum | Mean | StdDev | Min | Max
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UsersController#create.html [POST] | 2 | 0.00s | 0.00s | 0.00s | 0.00s | 0.00s
MembershipsController#create.html [POST] | 2 | 0.00s | 0.00s | 0.00s | 0.00s | 0.00s
JobsController#new.html [GET] | 3 | 0.00s | 0.00s | 0.00s | 0.00s | 0.00s
PrintWizardsController#new.html [GET] | 18 | 0.00s | 0.00s | 0.00s | 0.00s | 0.00s
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Database time - by mean | Hits | Sum | Mean | StdDev | Min | Max
--------------------------------------------------------------------------------------------
UsersController#create.html [POST] | 2 | 0.00s | 0.00s | 0.00s | 0.00s | 0.00s
MembershipsController#create.html [POST] | 2 | 0.00s | 0.00s | 0.00s | 0.00s | 0.00s
JobsController#new.html [GET] | 3 | 0.00s | 0.00s | 0.00s | 0.00s | 0.00s
PrintWizardsController#new.html [GET] | 18 | 0.00s | 0.00s | 0.00s | 0.00s | 0.00s
Process blockers (> 1 sec duration)
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DashboardController#show.html [GET] | 276 hits | 46.8% | ░░░░░░░░░░░░░░░
ClientsController#show.html [GET] | 68 hits | 11.5% | ░░░░
DashboardController#move.html [POST] | 54 hits | 9.2% | ░░░
BankController#show.html [GET] | 46 hits | 7.8% | ░░
Failed requests
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None found.
Need an expert to analyze your application?
Mail to contact@railsdoctors.com or visit us at http://railsdoctors.com.
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Thanks for using request-log-analyzer!
Pages
- Amazon S3 access log
- Apache access log
- Basic usage
- Changelog
- Configure logging
- Creating a request database
- Creating your own file format definition
- DelayedJob log
- Design
- Development
- Home
- How to filter Rails requests by a given host
- In-depth analysis
- Merb request log
- Munin
- MySQL slow query log
- Performance measurement basics
- PostgreSQL query log
- Rails request log
- Sample output
- Scout
- Testimonials
- Using request-log-analyzer as a library
