Re: Experiencing issue where CPU is pinned at 100% - more info
From: Ben Reser <ben_at_reser.org>
Date: Tue, 26 Nov 2013 17:52:35 -0800
On 11/22/13 2:29 PM, Dave Kelsey wrote:
What is this a software version of?
You didn't mention what version of Apache httpd you're using. Though I'm
> I parsed the error log for yesterday counting occurrences of all AH errors:
Unimportant, just logging the result of the authorization hook in mod_authz_core.c
> 206385 AH01691:
Client didn't send a password log message (mod_authnz_ldap.c). Probably normal
> 206377 AH01697:
access granted in mod_authnz_ldap.c
> 139630 AH01384:
mod_deflate.c telling how much it compressed things.
> 24 AH00361:
From mpm/winnt/child.c (no idea what this means)
Could be normal I'm not super knowledgeable about the winnt mpm.
> 4 AH01316:
Some sort of message LDAP caching modules/ldap/util_ldap.c
> 2 AH01320:
LDAP SSL support unavailable modules/ldap/until_ldap.c (this looks suspicious
> 2 AH01318:
logging the LDAP SDK used. modules/ldap/util_ldap.c
> 2 AH00408:
Looks like a normal operation of winnt mpm with duplicating a socket.
> 2 AH00403:
Looks like a normal operation of winnt mpm, waiting for data on a socket.
> 2 AH00348:
Child: Accept thread exiting. Could be just part of a normal shutdown.
> 2 AH00334:
Child: Listening on an address with a filter. Normal operation
> 1 AH01284:
ldap timed out
> 1 AH00456:
logging date and time the server was built.
> 1 AH00455:
startup finished (resuming normal operation message)
> 1 AH00453:
Child process startup, normal operation
> 1 AH00431:
Parent forcing child to terminate, part of shutdown.
> 1 AH00422:
shutdown signal received, part of shutdown
> 1 AH00418:
Created child process, normal operation
> 1 AH00411:
More normal operation of the socket duplication
> 1 AH00407:
Child side of the previous message, child got the duplicated sockets.
> 1 AH00402:
Sent scoreboard handle to child, normal operation
> 1 AH00391:
Child got the soreboard from the previous message
> 1 AH00359:
Child released start mutex, normal operation
> 1 AH00357:
Child got an exit signal, part of shutdown
> 1 AH00354:
Creation of worker threads in child, normal operation
> 1 AH00352:
Child got the start mutix, normal operation
> 1 AH00096:
removed pid file, part of shutdown
> 1 AH00094:
logging of startup command, normal operation
> I looked at the error log unto the point of the restart. I could not see anything obvious.
Based on the above it looks to me like you're having some sort of issue with
I suggest attaching a debugger and seeing what it's doing when it's spinning at
On 11/26/13 3:35 PM, Dave Kelsey wrote:
No and at this point I don't see a clear cause. May not even be a Subversion
This is an archived mail posted to the Subversion Users mailing list.