Rohit Yadav 5750e56be5 server: improve DB optimisation, indexing and reduce table scans ... In this example commit, we look at: - Adding missing indexes to speed up queries - Reduce table scans by optimising sql query and using indexes - Optimising sql queries to remove duplicate rows (use of distinct) - Reduce CPU and DB load by using jprofiler to optimise both sql query and CPU hotspots server: reduce CPU and DB load caused by systemvm ::isZoneReady() For this case, the sql query was fetching large number of table scans only to determine if zone has any available pool+host to launch systemvms. Accodingly the code and sql queries along with indexes optimisations were used to lower both DB scans and mgmt server CPU load. Signed-off-by: Rohit Yadav <rohit.yadav@shapeblue.com>		2024-05-22 20:22:38 +05:30
..
main	server: improve DB optimisation, indexing and reduce table scans	2024-05-22 20:22:38 +05:30
test/java/org/apache/cloudstack/secondarystorage	ssvm: pass all accessible secondary storage to ssvm (#7410)	2023-06-12 09:02:42 +02:00