Re: perf interrupt took too long

2014-09-20 Thread jd1008
On 09/20/2014 01:55 PM, Ed Greshko wrote: On 09/21/14 03:45, jd1008 wrote: Often, I get these messages in /var/log/messages: [ 8308.300906] perf interrupt took too long (2501 > 2500), lowering kernel.perf_event_max_sample_rate to 5 Is there a way to disable the performance moni

Re: perf interrupt took too long

2014-09-20 Thread Ed Greshko
On 09/21/14 03:45, jd1008 wrote: > Often, I get these messages in /var/log/messages: > > [ 8308.300906] perf interrupt took too long (2501 > 2500), lowering > kernel.perf_event_max_sample_rate to 5 > > Is there a way to disable the performance monitor ? echo

perf interrupt took too long

2014-09-20 Thread jd1008
Often, I get these messages in /var/log/messages: [ 8308.300906] perf interrupt took too long (2501 > 2500), lowering kernel.perf_event_max_sample_rate to 5 Is there a way to disable the performance monitor ? Thanx. -- users mailing list users@lists.fedoraproject.org To unsubscribe

Re: perf interrupt took too long

2014-08-27 Thread Chris Murphy
On Aug 27, 2014, at 1:45 PM, jd1008 wrote: > kernel message: > > [ 2327.177686] perf interrupt took too long (2526 > 2500), lowering > kernel.perf_event_max_sample_rate to 5 > > So, how can I tell which device the kernel is taking about? Looks related to IRQ work.

perf interrupt took too long

2014-08-27 Thread jd1008
kernel message: [ 2327.177686] perf interrupt took too long (2526 > 2500), lowering kernel.perf_event_max_sample_rate to 5 So, how can I tell which device the kernel is taking about? -- users mailing list users@lists.fedoraproject.org To unsubscribe or change subscription options: ht