jm + riemann   2

PDX DevOps Graphite replacement
Replacing graphite with InfluxDB, Riemann and Grafana. Not quite there yet, looks like
influxdb  graphite  ops  metrics  riemann  grafana  slides 
december 2014 by jm
Profiling Hadoop jobs with Riemann
I’ve built a very simple distributed profiler for soft-real-time telemetry from hundreds to thousands of JVMs concurrently. It’s nowhere near as comprehensive in its analysis as, say, Yourkit, but it can tell you, across a distributed system, which functions are taking the most time, and what their dominant callers are.


Potentially useful.
riemann  profiling  aphyr  hadoop  emr  performance  monitoring 
august 2014 by jm

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