That's great too, thank you. Datadog 350 metric limit is a PITA for tables once you get over 10 tables, but I guess we can use bean_regex to do specific targetted metrics for the important tables anyway.
On Mon, Oct 1, 2018 at 4:21 AM Alain RODRIGUEZ <arodr...@gmail.com> wrote: > Hello Carl, > > Here is a message I sent to my team a few months ago. I hope this will be > helpful to you and more people around :). It might not be exhaustive and we > were moving from C*2.1 to C*3+ in this case, thus skipping C*2.2, but C*2.2 > is similar to C*3.0 if I remember correctly in terms of metrics. Here it is > for what it's worth: > > Quite a few things changed between metric reporter in C* 2.1 and C*3.0. > - ColumnFamily --> Table > - XXpercentile --> pXX > - 1MinuteRate --> m1_rate > - metric name before KS and Table names and some other changes of this > kind. > - ^ aggregations / aliases indexes changed because of this (using graphite > for example) ^ > - ‘.value’ is not appended in the metric name anymore for gauges, nothing > instead. > > For example (graphite): > > From > aliasByNode(averageSeriesWithWildcards(cassandra.$env.$dc.$host.org.apache.cassandra.metrics.ColumnFamily.$ks.$table.ReadLatency.95percentile, > 2, 3), 1, 7, 8, 9) > > to > aliasByNode(averageSeriesWithWildcards(cassandra.$env.$dc.$host.org.apache.cassandra.metrics.Table.ReadLatency.$ks.$table.p95, > 2, 3), 1, 8, 9, 10) > > C*heers, > ----------------------- > Alain Rodriguez - @arodream - al...@thelastpickle.com > France / Spain > > The Last Pickle - Apache Cassandra Consulting > http://www.thelastpickle.com > > Le ven. 28 sept. 2018 à 20:38, Carl Mueller > <carl.muel...@smartthings.com.invalid> a écrit : > >> VERY NICE! Thank you very much >> >> On Fri, Sep 28, 2018 at 1:32 PM Lyuben Todorov < >> lyuben.todo...@instaclustr.com> wrote: >> >>> Nothing as fancy as a matrix but a list of what JMX term can see. >>> Link to the online diff here: https://www.diffchecker.com/G9FE9swS >>> >>> /lyubent >>> >>> On Fri, 28 Sep 2018 at 19:04, Carl Mueller >>> <carl.muel...@smartthings.com.invalid> wrote: >>> >>>> It's my understanding that metrics got heavily re-namespaced in JMX for >>>> 2.2 from 2.1 >>>> >>>> Did anyone ever make a migration matrix/guide for conversion of old >>>> metrics to new metrics? >>>> >>>> >>>>
