Red Hat Bugzilla – Bug 1306626
[scale] Test DWH scalability with lower interval collection rate (to improve monitoring for System Dashboard)
Last modified: 2016-06-15 06:52:31 EDT
Please test this bug using the private build from bug #1285788 in DEBUG mode.
Please set samples collection for 15 seconds.
# Samples Collection Interleave in Seconds
In an environment with 200 hosts, 10,000 vms and 2 disks for each vm.
1.How long the samples job takes and if it finishes under 15 seconds.
If job takes more than 15 second please increase by 5 second and try again.
Do this until job finishes before next run and report what id the refresh rate
2.Does environment stays stable.
Still in progress, we will continue this effort as part of 3.6.6
Please test with this amount of entities and provide the samples interval performance:
Results showed increased Statistics Sync time, increased errors of "unable to connect to engine", and ovirt_engine_history growth increase of 9GB to 32GB
Details available: https://mojo.redhat.com/docs/DOC-1082713