[ https://issues.apache.org/jira/browse/GEODE-6191?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Dan Smith updated GEODE-6191: ----------------------------- Sprint: Current Iteration 5, Current Iteration 6 (was: Current Iteration 5) > Investigate scaleability of benchmarks for different numbers of threads > ----------------------------------------------------------------------- > > Key: GEODE-6191 > URL: https://issues.apache.org/jira/browse/GEODE-6191 > Project: Geode > Issue Type: Task > Components: benchmarks > Reporter: Dan Smith > Assignee: Brian Rowe > Priority: Major > > We should expect to see benchmark throughput scale linearly with the number > of threads, up to the point where we start hitting either CPU or network > limitations. If we do not scale, that indicates that either something in the > benchmark framework or Geode itself is limiting us. > In a couple of runs in google cloud with 48 threads vs 192 threads on 4 96 > CPU instances, we observed almost the same throughput (but which much higher > latency) with 192 threads. CPU and network stats did not indicate full > utilization. > We should check the scaleability of these tests again after GEODE-6172 and > GEODE-6148 are implemented. Try running the tests with increasing numbers of > threads (eg 4,16,32,64,128,256,512, etc.) in AWS on c5.9xlarge instances and > see when we stop scaling linearly and why. -- This message was sent by Atlassian JIRA (v7.6.3#76005)