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ASF subversion and git services commented on CLOUDSTACK-9783: ------------------------------------------------------------- Commit 6548839417013f58d9ed05a6550c74a057039134 in cloudstack's branch refs/heads/master from [~rajanik] [ https://git-wip-us.apache.org/repos/asf?p=cloudstack.git;h=6548839 ] Merge pull request #1944 from shapeblue/4.9-metrics-enhancement CLOUDSTACK-9783: Improve metrics view performanceThis improves the metrics view feature by improving the rendering performance of metrics view tables, by re-implementing the logic at the backend and data served via APIs. In large environments, the older implementation would make several API calls that increases both network and database load. List of APIs introduced for improving the performance that re-implement the frontend logic at backend: listClustersMetrics listHostsMetrics listInfrastructure listStoragePoolsMetrics listVMsMetrics listVolumesMetrics listZonesMetrics Pinging for review - @abhinandanprateek @DaanHoogland @borisstoyanov @karuturi @rashmidixit Marvin test results: === TestName: test_list_clusters_metrics | Status : SUCCESS === === TestName: test_list_hosts_metrics | Status : SUCCESS === === TestName: test_list_infrastructure_metrics | Status : SUCCESS === === TestName: test_list_pstorage_metrics | Status : SUCCESS === === TestName: test_list_vms_metrics | Status : SUCCESS === === TestName: test_list_volumes_metrics | Status : SUCCESS === === TestName: test_list_zones_metrics | Status : SUCCESS === * pr/1944: CLOUDSTACK-9783: Improve metrics view performance Signed-off-by: Rajani Karuturi <rajani.karut...@accelerite.com> > Improve metrics view performance > -------------------------------- > > Key: CLOUDSTACK-9783 > URL: https://issues.apache.org/jira/browse/CLOUDSTACK-9783 > Project: CloudStack > Issue Type: Improvement > Security Level: Public(Anyone can view this level - this is the > default.) > Reporter: Rohit Yadav > Assignee: Rohit Yadav > Fix For: Future, 4.10.0.0, 4.9.3.0 > > > Metrics view is a pure frontend feature, where several API calls are made to > generate the metrics view tabular data. In very large environments, rendering > of these tables can take a lot of time, especially when there is high > latency. The improvement task is to reimplement this feature by moving the > logic to backend so metrics calculations happen at the backend and final > result can be served by a single API request. -- This message was sent by Atlassian JIRA (v6.3.15#6346)