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https://github.com/candera/aws-stats

A simple project for analyzing the log files that S3 produces. Written in Clojure.
https://github.com/candera/aws-stats

Last synced: 20 days ago
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A simple project for analyzing the log files that S3 produces. Written in Clojure.

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# aws-stats

A very simple program for analyzing the S3 log format. It's very, very
alpha, but you're welcome to use the code as you like.

## Usage

```
lein run /path/to/dir/with/log/files
```

Which produces a report that looks like this:

```
object requests equivalent downloads
004-aaron-bedra.jpg 5176 5140.9355
005-michael-parenteau.jpg 5005 4990.602
REL_logo_square_300x300.jpg 1104 523.02856
ThinkRelevance-003-brenton-ashworth.mp3 1095 531.31335
ThinkRelevance-004-aaron-bedra.mp3 564 356.94485
ThinkRelevance-005-michael-parenteau.mp3 520 326.5346
ThinkRelevance-002-david-liebke.mp3 346 223.93367
ThinkRelevance-001-JustinGehtland.mp3 278 180.68216
```

`Requests` is the raw number of requests for the object that got a 200
back. `Equivalent downloads1 is the number of bytes transferred
divided by the object size. So two half-downloads count as a whole
one. I wanted that figure because it's possible to get multiple hits
for a single .mp3 if people are downloading in chunks. Not perfect,
but the best I could do quickly.

I use [s3cmd](http://s3tools.org/s3cmd) to sync the log files to a
local directory.

## License

Copyright (C) 2012 Craig Andera

Distributed under the Eclipse Public License, the same as Clojure.