Dear Joel,
Am 15-05-2013 08:23, schrieb Joel Krauska:
The HTTP Log Format tracks bytes_read, which appears to be the number
of bytes in the HTTP response send from the backend to the requesting
client.
https://code.google.com/p/haproxy-docs/wiki/HTTPLogFormat [1]
I feel also that bytes_sent may be an interesting field to track.
For example: An Image upload site may care a lot more about image
uploads to their servers than downloads. (esp for an upload backend
pool)
Checking the ratio of bytes_read vs bytes_sent also provides
interesting insight in to how an application is performing.
Is there anyway I can lobby to get bytes_sent added to future revisions
of the HTTP Log format?
Is there any other method to collect this info?
You should look at custom log format
http://cbonte.github.io/haproxy-dconv/configuration-1.5.html#8.2.4
%B bytes_read (from server to client)
or
%U bytes_uploaded (from client to server)
I think that this option is only available in 1.5dev
The stats page is already collecting Bytes in and Bytes out, but I'm
missing it in the log format, so I can't look at it on a per-request
level.
Thanks,
Joel
BR Aleks
Links:
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[1] https://code.google.com/p/haproxy-docs/wiki/HTTPLogFormat
