If you work with databases it’s still safer to stop incoming data for the time of the backup.
I don’t know why a higher CPU load would be a problem, those checks don’t run long or do so much your system would be under much stress. Do your backups at 3am if you still think the minute of highe load would cause any problems.
If you work with databases it’s still safer to stop incoming data for the time of the backup. I don’t know why a higher CPU load would be a problem, those checks don’t run long or do so much your system would be under much stress. Do your backups at 3am if you still think the minute of highe load would cause any problems.