[ovirt-users] kernel perf messages should I warn?

Hello, I have passed storage san of a 4.1.8 test env from an HP MSA2000 to an IBM V3700 I'm doing some basic tests inside a VM and sometimes I see this kind of messages kernel: perf: interrupt took too long (6813 > 6810), lowering kernel.perf_event_max_sample_rate to 29000 that I didn't see when using the MSA Should I worry about them? Thanks, Gianluca