>> We are migrating HP servers from RHAS3 to centos 4.8. Since, the load >> average is reaching really high values. Under usage we see loads of 15-20 >> instead of the 0.5-1.5 we were used to. >> >> I searched a lot for information on such an issue. Iostat, vmstat, top, ps. >> But I don't get significant hint. >> >> Cpu usage remains low, IO wait remains low, no disks are lagging, no swap >> usage. >> >> >> >> Are there some tool / other way to diagnose why the load average is high? >> Like which processes are waiting, where they are stuck. Are there calls to >> drivers or system process that are slow? >Are you by any chance now running a CPU throttling program and weren't >before? ACPI is not enabled. Other than that I couldn't tell. Sorry if it sounds noob. What can I check to be sure nothing is throttling the CPU? __________________________________ CentOS mailing list CentOS at centos.org http://lists.centos.org/mailman/listinfo/centos