Bacula-users

Re: [Bacula-users] Restoring large directory does not work

2009-06-23 19:16:19
Subject: Re: [Bacula-users] Restoring large directory does not work
From: mehma sarja <mehmasarja AT gmail DOT com>
To: bacula-users AT lists.sourceforge DOT net
Date: Tue, 23 Jun 2009 16:09:57 -0700
Did you wait till the cpu went back to low cpu usage?
No, it stays high overnight and my patience runs out before cpu pegging does.
 
Depending on
your configuration and optimization of your database this could take
anywhere from a few minutes to a few hours to finish.

I assume the disk / array is thrashing during this time?

John
There is no disk activity - zip. I do see load averages:  0.99,  0.97,  0.92
CPU: 24.8% user,  0.0% nice,  0.0% system,  0.1% interrupt, 75.1% idle
Mem: 1650M Active, 1544M Inact, 832M Wired, 226M Cache, 214M Buf, 3647M Free
Swap: 4096M Total, 252K Used, 4096M Free

  PID USERNAME  THR PRI NICE   SIZE    RES STATE  C   TIME   WCPU COMMAND
27410 bacula      4 118    0  1607M  1589M CPU1   1 101:59 100.00% bacula-dir
27484 pgsql       1   4    0 54668K 37488K sbwait 0   1:20  0.00% postgres


Another interesting thing is that it is doing involuntary context switching like so:
  PID USERNAME   VCSW  IVCSW   READ  WRITE  FAULT  TOTAL PERCENT COMMAND
27410 bacula        0     32      0      0      0      0   0.00% bacula-dir
27484 pgsql         0      0      0      0      0      0   0.00% postgres

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