REPL Capture/Apply: flow control wait event
Does anybody know what this wait event is all about: "REPL Capture/Apply: flow control 7,698 3263.6 423.95ms 41.6 Queueing
My replicats are going so slow ,lag is getting increased to 40 hours
and this wait even is the only thing showing . there are 1 PDBs and 1 replicats.
SGA is 150G
stream_pool_size 15G
DBOPTIONS INTEGRATEDPARAMS(parallelism 4,eager_size 64000)
DBOPTIONS LOBWRITESIZE 1048576
BATCHSQL BATCHESPERQUEUE 1000,BATCHTRANSOPS 100000,OPSPERBATCH 100000,OPSPERQUEUE 5000
Thanks for you help.