Hi folks,
I wrote a quick script to extract performance one-liners from Rails
logs.
(Didn’t want to futz with syslog for
http://rails-analyzer.rubyforge.org/ .)
Reads output from :info or :debug log levels (the defaults).
Usage:
summarize < development.log
summarize < production.log
Output looks like:
(w/FULL_URL set false)
123.23.23.123 2006-05-05 10:59:42 | r 0.0–00 0% | db 0.00812 29% |
0.02726 36 r/s | 302 /some/uri
123.23.23.123 2006-05-05 10:59:43 | r 0.02059 55% | db 0.01246 33% |
0.03697 27 r/s | 200 /some/uri
123.23.23.123 2006-05-05 10:59:53 | r 0.00716 68% | db 0.00156 14% |
0.01048 95 r/s | 200 /some/uri
123.23.23.123 2006-05-05 10:59:57 | r 0.00727 72% | db 0.00109 10% |
0.01005 99 r/s | 200 /some/uri
(w/FULL_URL set true)
123.23.23.123 2006-05-05 10:59:58 | r 0.0–00 0% | db 0.01137 27% |
0.04104 24 r/s | 302 https://a.b.com/some/uri
123.23.23.123 2006-05-05 10:59:58 | r 0.0–00 0% | db 0.00064 24% |
0.00255 392 r/s | 302 https://a.b.com/some/uri
123.23.23.123 2006-05-05 10:59:59 | r 0.08411 79% | db 0.01929 18% |
0.10589 9 r/s | 200 https://a.b.com/some/uri
123.23.23.123 2006-05-05 11:00:01 | r 0.0–00 0% | db 0.00721 57% |
0.01250 79 r/s | 302 https://a.b.com/some/uri
123.23.23.123 2006-05-05 11:00:01 | r 0.02212 56% | db 0.01381 35% |
0.03932 25 r/s | 200 https://a.b.com/some/uri
123.23.23.123 2006-05-05 11:00:05 | r 0.00734 72% | db 0.00109 10% |
0.01011 98 r/s | 200 https://a.b.com/some/uri
(see attached summarize script)
-jeremy