graph-index

by douban

douban /graph-index

index of Graphite & Diamond

131 Stars 28 Forks Last release: Not found MIT License 203 Commits 1 Releases

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Graph Index

If you are using Graphite & Diamond, graph-index will help you to build a wonderful index view !

  • support regex search
  • some pre-defined dashboard
  • easily hack and a few lines of code

Screenshot

Screenshot Screenshot Screenshot

Running

First:

git clone https://github.com/douban/graph-index.git
cd graph-index

edit the config.py to modify

graphite_url
, in our case it is
http://graphite.intra.douban.com

then:

as a dependency, you should add a cron to update metrics like this:

crontab -e
, and put
*/5 * * * * python /path/to/update-metrics.py
in it

finally:

now everything is ready, we can run it by:

./graph-index.py

graph-index also supports multi-workers with tools like gunicorn, In my case, I started it like this:

cd graph-index
/usr/bin/gunicorn -w 5 app:'default_app()' -b 0.0.0.0:8808

Grammar

regex
will draw a graph for each metric, for example:
servers.[^\.]+.loadavg.01$

plugin:server:regex
will display a graph with all metrics on
hostname
,for example:
plugin:cpu:hostname

merge:regex
will merge matched metrics in a single graph, for example:
merge:.*loadavg\.01$

group\s*by\s*\-?\d+
will draw multiple graphs group by the
\-?\d+
-th field, for example:
loadavg\.01$ groupby1

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