On Wed, Sep 11, 2013 at 09:51:16PM -0700, hiren panchasara wrote: h> I am seeing really weird system freeze for 2-3 seconds every minute or so. h> h> % uname -a h> FreeBSD flymockour-l7.corp.yahoo.com 10.0-CURRENT FreeBSD 10.0-CURRENT #2 h> r255423M: Mon Sep 9 12:29:22 PDT 2013 root_at_flymocko h> ur-l7.corp.yahoo.com:/usr/obj/usr/home/hirenp/head/sys/GENERIC amd64 h> h> Simple comands like "man top" hangs and this is what I see in ctrl+T h> % man top h> load: 1.59 cmd: zcat 76574 [*kmem arena] 2.16r 0.00u 1.82s 16% 2000k h> load: 1.70 cmd: zcat 76574 [*kmem arena] 7.19r 0.00u 1.82s 7% 2000k h> load: 1.89 cmd: zcat 76574 [*kmem arena] 12.58r 0.00u 1.82s 3% 2000k h> load: 1.90 cmd: zcat 76574 [*kmem arena] 14.58r 0.00u 1.82s 2% 2000k h> h> I see similar things while trying to "exit" a terminal window. h> h> I see following in pmcstat: h> h> PMC: [INSTR_RETIRED_ANY] Samples: 117647 (100.0%) , 6885 unresolved h> h> %SAMP CALLTREE h> 75.9 fork_exit_at_kernel taskqueue_thread_loop taskqueue_run_locked h> vmem_periodic(75.9%) You probably got DIAGNOSTIC in your kernel config. -- Totus tuus, Glebius.Received on Thu Sep 12 2013 - 07:27:51 UTC
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