Pinboard (jm)
https://pinboard.in/u:jm/public/
recent bookmarks from jmGood advice on running large-scale database stress tests2014-12-11T14:19:12+00:00
https://twitter.com/aphyr/statuses/542779934851072000
jmbiebermark benchmarks testing performance stress-tests databases storage mongodb innodb foundationdb aphyr measurement distributions keys zipfianhttps://pinboard.in/https://pinboard.in/u:jm/b:9fb30019be5a/Profiling Hadoop jobs with Riemann2014-08-13T16:00:30+00:00
http://blog.factual.com/profiling-hadoop-jobs-with-riemann
jmI’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 monitoringhttps://pinboard.in/https://pinboard.in/u:jm/b:b55131749671/