Large Waits With The Wait Event "Resmgr:Cpu Quantum"
(Doc ID 806893.1)
Last updated on FEBRUARY 17, 2019
Applies to:Oracle Database - Enterprise Edition - Version 10.2.0.3 to 126.96.36.199 [Release 10.2 to 11.2]
Information in this document applies to any platform.
A complete list of patches required to address this problem is maintained by the resource manager product team in
Note 1339803.1 - Recommended Patches for CPU Resource Manager
High waits on wait event 'resmgr:cpu quantum', while there is no CPU load on the host.
Event Waits Time(s) Avg Wait(ms) % Total CallTime WaitClass
resmgr:cpu quantum 247074 4036 16 58.3 Scheduler
CPU time 3201 46.3
log file sync 225905 808 4 11.7 Commit
db file sequential read 95930 650 7 9.4 User I/O
log file parallel write 235251 569 2 8.2 System I/O
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