RMAN ULTRA SLOW PERFORMANCE

[domarc]

a linux machine with oracle linux 7.9 and oracle 19.13.0.0c have very very slow
perfomance dooing rman backup using linux agent+RMAN agent

we tested with repository in datadomain and smb storage and local strage to veeam server
rman job stay freeze for long time and then present some peak of transfer
but few GB (5) of data take more than 40 minute to be processed

veeam version is 11.0.1.1261 and installed agent come with this version

direct transfer from linux server to veeam serve have perfomance arount 200MByte/sec Up and Down

[HannesK]

Hello,
as you say that there is a freeze for long time, I assume that there is an issue.

I suggest to check with support. Support need logs and the RMAN script to be able to help. Please post the case number for reference.

If the agent can write around 200MByte/s, then the infrastructure itself seems to be working.

Best regards,
Hannes

[domarc]

case number opened and waiting

[HannesK]

I just looked at the case... are you really still on 9.5 as the case notes say? because we added a lot of performance improvements over the last years.

[domarc]

plugin is last version and veeam backup server is the same