Improving the speed of Indefero is challenging as it requires managing a lot of moving parts, from the git/subversion backends to the database. This week, I have been working on setting up Graphite for the infrastructure. This is working pretty well and provides graph like the following one.
This graph is extracted from a special Nginx log format which includes the time needed for Nginx to send the response back to the client. The only thing missing is that when I see a spike, I need a way to directly access the corresponding logs to figure out why. At the moment, there are no integrations between these metrics and the logs.
To improve a system, one needs to know the current state. Graphite is a bit hard to setup, but afterwards, it is really easy to push data in. A really nice tool.
Dec 2, 2011
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