I was wondering if anyone knows the difference between the JMX latency stats and could enlighten me.
We've been looking the column family specific stats and see really lovely < 3ms 99th percentile stats for all our families. org.apache.cassandra.metrics:type=ColumnFamily,keyspace=mykeyspace,scope=myc olumnfamily,name=ReadLatency Now, when we look at the overall client request read latency stats we see a far more inconsistent jagged 99th percentile flying between 5ms - 80ms org.apache.cassandra.metrics:type=ClientRequest,scope=Read,name=Latency Thanks Chris