I have had a look and it does not appear to be a file descriptor problem. I have
attached the general info page from cachemgr from just before a crash, which I caught
today. Is there anything in this that gives a clue...
Thanks for the help.
John.
----- Original Message -----
From: Serassio Guido <[EMAIL PROTECTED]>
Date: Tuesday, November 11, 2003 7:02 am
Subject: Re: [squid-users] NTLM Problem with Squid2.5 Stable 4
> Hi,
>
> Il 05.25 10/11/2003 macross292 ha scritto:
>
> >I should have mentioned in the original message I'm using
> >squid-2.5.STABLE4-NT-bin.zip from
> http://www.acmeconsulting.it/SquidNT.>
> >The box is fairly busy, It processes over 50,000 request an hour
> at busy
> >times. What is the best way to find out simultaneous users?
>
> Use cachemgr.cgi and check available file descriptors, the maximum
> hard
> coded in MSVCRT is 2048, You should never reach 1800 - 1900.
>
> Regards
>
> Guido
>
>
>
> >I have attached the cache.log from between the last couple of
> restarts.>
> >Sorry I'm still learning how some of this works as I inherited
> this setup.
> >
> >----- Original Message -----
> >From: Serassio Guido <[EMAIL PROTECTED]>
> >Date: Friday, November 7, 2003 11:56 pm
> >Subject: Re: [squid-users] NTLM Problem with Squid2.5 Stable 4
> >
> > > Hi John,
> > >
> > > At 00.12 07/11/2003, macross292 wrote:
> > >
> > >
> > > >We are currently running Squid 2.5 Stable 4 on Windows 2000, and
> > > have a
> > > >problem with NTLM authentication.
> > > >
> > > >During busy times the squid service stops authenticating people
> > > and we
> > > >need to restart the service to get it working again. This has
> > > been
> > > >automated so that a script connects with a local user and
> > > attempts to
> > > >fetch a page every minute and restarts the service if this
> > > request
> > > >fails.... This has shown that the restart is occurring approx
> > > every hour
> > > >during business hours and then doesn't restart till the next
> morning.> >
> > > How many is busy Your Squid ?
> > >
> > > Squid for Windows currently can't handle more the 90 - 100
> > > concurrent
> > > clients without rebuilding from sources the Microsoft C Runtime
> > > Library
> > > MSVCRT.DLL.
> > >
> > > And what is in your cache.log ?
> > >
> > > Regards
> > >
> > > Guido
> > >
> > >
> > >
> > > -
> > > ========================================================
> > > Guido Serassio
> > > Acme Consulting S.r.l.
> > > Via Gorizia, 69 10136 - Torino - ITALY
> > > Tel. : +39.011.3249426 Fax. : +39.011.3293665
> > > Email: [EMAIL PROTECTED]
> > > WWW: http://www.acmeconsulting.it/
> > >
> >
> >----------------
> >Powered by telstra.com
> >
> >
>
>
> -
> ========================================================
> Guido Serassio
> Acme Consulting S.r.l.
> Via Gorizia, 69 10136 - Torino - ITALY
> Tel. : +39.011.3249426 Fax. : +39.011.3293665
> Email: [EMAIL PROTECTED]
> WWW: http://www.acmeconsulting.it/
>
>
Cache Manager menu
--------------------------------------------------------------------------------
Squid Object Cache: Version 2.5.STABLE4-NT-CVS
Running as SquidNT Windows System Service on Windows 2000
Service command line is: -D
Start Time: Tue, 11 Nov 2003 01:27:35 GMT
Current Time: Tue, 11 Nov 2003 02:13:11 GMT
Connection information for squid:
Number of clients accessing cache: 300
Number of HTTP requests received: 50578
Number of ICP messages received: 0
Number of ICP messages sent: 0
Number of queued ICP replies: 0
Request failure ratio: 0.00
Average HTTP requests per minute since start: 1109.0
Average ICP messages per minute since start: 0.0
Select loop called: 426792 times, 6.412 ms avg
Cache information for squid:
Request Hit Ratios: 5min: 31.9%, 60min: 27.2%
Byte Hit Ratios: 5min: 26.8%, 60min: 27.9%
Request Memory Hit Ratios: 5min: 2.7%, 60min: 1.3%
Request Disk Hit Ratios: 5min: 7.2%, 60min: 14.1%
Storage Swap size: 921596 KB
Storage Mem size: 8188 KB
Mean Object Size: 11.73 KB
Requests given to unlinkd: 0
Median Service Times (seconds) 5 min 60 min:
HTTP Requests (All): 0.01469 0.02899
Cache Misses: 0.17711 0.17711
Cache Hits: 0.01387 0.01387
Near Hits: 0.09219 0.10281
Not-Modified Replies: 0.00000 0.01387
DNS Lookups: 0.01535 0.01535
ICP Queries: 0.00000 0.00000
Resource usage for squid:
UP Time: 2736.437 seconds
CPU Time: 101.516 seconds
CPU Usage: 3.71%
CPU Usage, 5 minute avg: 3.34%
CPU Usage, 60 minute avg: 3.72%
Maximum Resident Size: 31688 KB
Page faults with physical i/o: 8006
Memory accounted for:
Total accounted: 17138 KB
memPoolAlloc calls: 6186187
memPoolFree calls: 5905536
File descriptor usage for squid:
Maximum number of file descriptors: 2048
Largest file desc currently in use: 160
Number of file desc currently in use: 112
Files queued for open: 0
Available number of file descriptors: 1936
Reserved number of file descriptors: 100
Store Disk files open: 0
Internal Data Structures:
78699 StoreEntries
1658 StoreEntries with MemObjects
1655 Hot Object Cache Items
78572 on-disk objects
--------------------------------------------------------------------------------
Generated Tue, 11 Nov 2003 02:13:11 GMT, by cachemgr.cgi/[EMAIL PROTECTED]
