[ https://issues.jboss.org/browse/JBTM-2398?page=com.atlassian.jira.plugin.... ] Michael Musgrove commented on JBTM-2398: ---------------------------------------- I ran a benchmark using the two new stores and there is a big difference (300%) when running a workload using multiple threads and there is a 30% difference with one thread. These differences warrant introducing new subclasses. The 3 fold difference with the TypedVolatileStore test makes no sense but is definitely consistent: -i 1 -wi 10 -f 1 -t 10 -r 100 # 10 warm up iterations and then a single iteration lasting 100 seconds using 10 threads c.a.a.j.x.p.VolatileStoreBenchmark.testVolatileStore thrpt 1 639773.579 NaN ops/s c.a.a.j.x.p.TypedVolatileStoreBenchmark.testVolatileStore thrpt 1 183711.939 NaN ops/s c.a.a.j.x.p.TwoPhaseVolatileStoreBenchmark.testVolatileStore thrpt 1 151985.542 NaN ops/s c.a.a.j.x.p.TypedTwoPhaseVolatileStoreBenchmark.testVolatileStore thrpt 1 103152.792 NaN ops/s -i 1 -wi 10 -f 1 -t 1 -r 100 # 10 warm up iterations and then a single iteration lasting 100 seconds using 1 thread c.a.a.j.x.p.VolatileStoreBenchmark.testVolatileStore thrpt 1 191072.127 NaN ops/s c.a.a.j.x.p.TypedVolatileStoreBenchmark.testVolatileStore thrpt 1 142127.089 NaN ops/s c.a.a.j.x.p.TwoPhaseVolatileStoreBenchmark.testVolatileStore thrpt 1 137941.989 NaN ops/s c.a.a.j.x.p.TypedTwoPhaseVolatileStoreBenchmark.testVolatileStore thrpt 1 114109.209 NaN ops/s -- This message was sent by Atlassian JIRA (v6.3.15#6346)