Thanks to Galder Zamarreño, Radargun is now able to report information about memory consumption, CPU and GC usage. The information is being recorded from the time the benchmark starts to the time it is completed, excluding the warmup phase. A time-based graph is then generated - but enough talking, a picture makes more than a thousands words:
Infinispan versions running Radargun's Web Session Replication benchmark .
CPU information is also captured:
GC activity is very low and it gets blurred in the graph. In both graphs the benchmark ran for 175 seconds - not a very realistic run.
At the moment this feature is only available for local benchmarks, and can be enabled through the 'sysMonitorEnabled' attribute: