Re: squid-1.2.beta15 close wait timeout

From: Torbjorn Wictorin <Torbjorn.Wictorin@dont-contact.us>
Date: Thu, 26 Feb 1998 12:44:25 +0100 (MEZ)

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Thanks for the quick response!

ldconfig -v | grep thread:
        (nothing)

ldconfig -v |grep libc:
        libcurses.so.0 => libcurses.so.0.1.2
        libc.so.4 => libc.so.4.7.2
        libcurses.so.1 => libcurses.so.1.0.0
        libc.so.5 => libc.so.5.3.12

                        Cache Manager: filedescriptors:localhost:3128 (p1
of 2)

   Refresh [Filedescriptor Usage____________]
     _________________________________________________________________

                        filedescriptors: localhost:3128

   dated Thu Feb 26 12:21:56 1998

ERROR:HTTP/1.0 200 OK
Server: Squid/1.2.beta15
Date: Thu, 26 Feb 1998 11:21:56 GMT
Expires: Thu, 26 Feb 1998 11:21:56 GMT
Last-Modified: Thu, 26 Feb 1998 11:21:56 GMT
Content-Type: text/plain
X-Cache: MISS

Active file descriptors:
File Type Tout Nread Nwrite Remote Address Description
---- ------ ---- ------- ------- ---------------------------------------------
   0 Log 0 0 0 stdin
   1 Log 0 0 0 stdout
   2 Log 0 0 0 stderr
   3 Log 0 0 0 /squid/logs/cache.log
   4 File 0 0 1478 /squid/logs/access.log
   5 Socket 0 291 42 127.0.0.1.1629 dnsserver #1
   6 Socket 0 99 16 127.0.0.1.1631 dnsserver #2
   7 Pipe 0 0 0 unlinkd -> squid
   8 File 0 0 3792 /squid/logs/store.log
   9 Socket 1440 554 0 127.0.0.1.1687 http://localhost/cgi-bin/cachemgr.cgi
  10 Pipe 0 0 28 squid -> unlinkd
  11 File 0 0 96 /squid/cache/swap.state
  12 Socket 15 0 559 127.0.0.1.80 http://localhost/cgi-bin/cachemgr.cgi
  13 Socket 1440 58 0 127.0.0.1.1689
cache_object://localhost/filedescriptors@
  31 Socket 0 0 0 .0 HTTP Socket
  32 Socket 0 0 0 .0 ICP socket
~
    Generated Thu, 26 Feb 1998 11:21:56 GMT, by
    cachemgr.cgi/1.2.beta15@persby

client -h localhost -p 3128 http://www.su.se/index.html gives:

access.log:

888492884.932 46830 127.0.0.1 TCP_MISS/200 3321 GET
http://www.su.se/index.html - TIMEOUT_FIRST_PARENT_MISS/www-cache.uu.se
text/html

cache.log:

1998/02/26 12:41:33| comm_select: 0 sockets ready at 888493293
1998/02/26 12:41:33| comm_select: time out: 888493293.
1998/02/26 12:41:33| eventRun: Running 'storeDirClean'
1998/02/26 12:41:33| eventAdd: Adding 'storeDirClean', in 15 seconds
1998/02/26 12:41:33| storeDirClean: Cleaning directory /squid/cache/0C/02
1998/02/26 12:41:34| comm_select: 0 sockets ready at 888493294
1998/02/26 12:41:34| comm_select: time out: 888493294.
1998/02/26 12:41:34| eventRun: Running 'storeMaintainSwapSpace'
1998/02/26 12:41:34| eventAdd: Adding 'storeMaintainSwapSpace', in 1
seconds

store.log:
888492884.944 SWAPOUT 000000A6 200 888492877 887711255 -2
text/html 3072/3072 GET http://www.su.se/index.html

On Thu, 26 Feb 1998, Oskar Pearson wrote:

> Hi
>
> > I have moved from squid-1.1-something to squid-1.2.beta15 on my
> > linux-2.0.33 host. Now everything has become much slower than before.
> > It looks like squid fetches data from the source ok, but the connection to
> > the client hangs in close wait for a long time.
> >
> > Of course this is not the 'production system', only my own test machine,
> > so it does not matter so much, but it must be some sort of bug, I think.
>
> There are known problems with LibC and libthreads on linux with
> squid 1.2.. can you mail us the following (preferably as one message :)
>
> 1) the output of 'ldconfig -v |grep thread'
> 2) the output of 'ldconfig -v |grep libc'
> 3) the output of the 'filehandle' section of the cachemgr.cgi program...
>
> Also (since the cache isn't under load) turn debug up to max, get one
> url with it (use something like this:
> client -h my.host.name -p port-number-here http://www.some.url.com/)

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