[OCI] "Sync ASM rebalance" Event is Always Seen at Top Wait Events Even Though There is No Rebalancing Going On
(Doc ID 2726941.1)
Last updated on JULY 29, 2024
Applies to:
Oracle Cloud Infrastructure - Database Service - Version N/A to N/A [Release 1.0]Information in this document applies to any platform.
Symptoms
Observing Sync ASM Rebalance Wait event in Top 5 wait Event.
Top 5 Timed Events Avg
%Total
~~~~~~~~~~~~~~~~~~ wait
Call
Event Waits Time (s) (ms)
Time
----------------------------------------- ------------ ----------- ------
------
Sync ASM rebalance 5,620 28 5
76.8
control file sequential read 3,949 3 1
7.7
CPU time 3
6.8
db file sequential read 3,878 3 1
6.8
db file scattered read 259 0 1
.9
-------------------------------------------------------------
But there is no rebalancing seen:
SQL> select INST_ID, OPERATION, STATE, POWER, SOFAR, EST_WORK, EST_RATE, EST_MINUTES from GV$ASM_OPERATION;
no rows selected
Even though restarted the server every day still the event is always there.
Changes
Cause
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In this Document
| Symptoms |
| Changes |
| Cause |
| Solution |
| References |