Re: What need to be monitored while running stress test

2011-04-09 Thread aaron morton
in jconsole MBean org.apache.cassandra.db.StorageProxy It shows the latency for read and write operations, not just per CF Aaron On 10 Apr 2011, at 11:37, mcasandra wrote: > What is a storage proxy latency? > > By query latency you mean the one in cfstats and cfhistorgrams? > > -- > View th

Re: What need to be monitored while running stress test

2011-04-09 Thread mcasandra
What is a storage proxy latency? By query latency you mean the one in cfstats and cfhistorgrams? -- View this message in context: http://cassandra-user-incubator-apache-org.3065146.n2.nabble.com/What-need-to-be-monitored-while-running-stress-test-tp6255765p6257932.html Sent from the cassandra-u.

Re: What need to be monitored while running stress test

2011-04-09 Thread Stu Hood
The storage proxy latencies are the primary metric: in particular, the latency histograms show the distribution of query times. On Fri, Apr 8, 2011 at 5:27 PM, mcasandra wrote: > What are the key things to monitor while running a stress test? There is > tons > of details in nodetoll tpstats/net