On 20.06.2017 15:17, Paolo Bonzini wrote: > > > On 20/06/2017 15:09, Stefan Raspl wrote: >>> Sorry for the stupid question, when can this be useful? :) >> >> When you have several guests running for weeks, and want to have a >> quick check whether any of the events was triggered in an excessive >> manner while you weren't looking (via kvm_stat or similar)? > > Maybe kvm_stat could take an option for "do not reset debugfs on > startup"? Is there a case where kvm_stat would be invoked for a while > and _then_ you press 't'? Maybe when one watches the output for a while and wonders whether the current (strange) distribution of events has been like that ever since?
