Messages in this thread | | | Subject | Re: preempt-rt, NUMA and strange latency traces | From | Lee Revell <> | Date | Thu, 09 Feb 2006 01:04:05 -0500 |
| |
On Wed, 2006-02-08 at 11:45 +0100, Sébastien Dugué wrote: > The more I think about it, the more I tend to believe it's hardware > related. It seems as if the CPU just hangs for ~27 ms before > resuming processing.
That would be an exceptionally long latency - you would probably notice it if the mouse froze, VOIP dropped out, ping stops, etc for 30ms.
Lee
- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
| |