graphite-aggregation-backfiller

README

graphite aggregation backfiller.

Need I say more?

Ok, maybe I do.

You can use carbon-aggregator or carbon-relay-ng's built-in aggregation, which will aggregate data as it comes in.

Typically you will want to backfill aggregated data by applying rules of said tools on historical data. This tool uses the powerful aggregation library of carbon-relay-ng, check that out for details on what you can do and syntax. You can run this program with the same aggregation options as the ones you use in your carbon-relay-ng aggregation rules.

Syntax

$ ./graphite-aggregation-backfiller -h
gab <graphite> <carbon> <regex> <out> <func> <from> <to>
    graphite: http://mygraphiteserver
    carbon: yourcarbonhost:2003
    regex: regex to match incoming metrics
    out:   pattern to construct outgoing metric
    func:  function to use. avg or sumk
    from:  from unix timestamp (default: 0)
    to:    to unix timestamp (default: now)

Example

$ ./graphite-aggregation-backfiller http://graphite graphite:2003 '^stats\.dc1[^.]+\.logger\.([^.]*)' 'stats._sum_dc1.logger.$1' sum $(date -d 'march 27' +%s) $(date -d 'march 29' +%s)