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Rebalance Slow::ARB slave busy writing on trace directory (Doc ID 2732637.1)

Last updated on APRIL 17, 2023

Applies to:

Oracle Database - Enterprise Edition - Version and later
Information in this document applies to any platform.


After flash cache failure , rebalance was slow .

ARB0 slave was busy writing on trace file directory.


is on CPU or Wait CPU:
last wait: 2 min 18 sec ago
blocking: 0 sessions
current sql_id: 0
current sql:
short stack: ksedsts()+426<-ksdxfstk()+58<-ksdxcb()+872<-sspuser()+200
wait history:
1. event: 'GCS lock esc X'
time waited: 0.000247 sec
wait id: 12305 p1: 'group'=0x1
p2: 'obj#'=0x267
p3: 'block#'=0x800000b9
* time between wait #1 and #2: 0.000989 sec
2. event: 'ASM IO for non-blocking poll'
time waited: 0.000008 sec
wait id: 12304 p1: 'count'=0x13




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