We should count how many requests are slow in corvus, and send it to statsd.
Thoughts:
For a specific $cluster, if one $cmd (like GET, SET...) has cost more than 10ms(can be configured),
increase the inmemory counter for that slow log category by 1. And send the combined result to statsd
every 10s
- statsd.corvus.$cluster.slow_query.$cmd
- statsd.corvus.$cluster.nodes.$node.slow_query.$cmd
We should count how many requests are slow in corvus, and send it to statsd.
Thoughts:
For a specific $cluster, if one $cmd (like GET, SET...) has cost more than 10ms(can be configured),
increase the inmemory counter for that slow log category by 1. And send the combined result to statsd
every 10s