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Aggregates statsd packets recieved via UDP or TCP and sends them into PCP viaMMV API. Mapping is currently 1:1 into PCP namespace, there is no possibilityto map statsd metrics to instances. The following statsd types are supported:

• example.counter => example.counter
• example.gauge => example.gauge
• example.duration => example.duration[mean,min,max,variance,standard_deviation]

Duration metric is aggregated using HDRHistogram with buckets set from 0 to 24hours with 3 significant digits (currently hardcoded) and mean, minimum,maximum, variance and standard deviation is calculated for each PCP update.

Install PCP, enable MMV PMDA and run this daemon. Metrics will appear undermmv.* namespace.

$ pcp-mmvstatsd -hUsage of ./pcp-mmvstatsd:  -address string        UDP service address (default ":8125")  -debug        print statistics sent to graphite  -max-udp-packet-size int        Maximum UDP packet size (default 1472)  -postfix string        Postfix for all stats  -prefix string        Prefix for all stats  -tcpaddr string        TCP service address, if set  -version        print version string

See LICENSE for more info. Dependencies are covered under MIT and BSD.

• Lukáš Zapletal
• Based onhttps://github.com/bitly/statsdaemon (bc7b0bcddb5)