Re: [squid-users] squidaio_queue_request: WARNING - Queue congestion

Reduce the number of threads...

-Keerthi

> hi all..
>
> in my squid log i've found some line like this :
> "squidaio_queue_request: WARNING - Queue congestion"
>
> and i'm search in my squid source dir, i've
> that error message in
> src/fs/aufs/aiops.c
> file://begin
> if (request_queue2.head) {
> static int filter = 0;
> static int filter_limit = 8;
> if (++filter >= filter_limit) {
> filter_limit += filter;
> filter = 0;
> debug(43, 1) ("squidaio_queue_request:
> WARNING - Queue congestion\n");
> }
> }
> file://end..
>
> could somebody englighten me.. what's meaning for..
> am i doing something wrong in configure my squid ?..
> eg.. configure with too many AUFS_IO_THREADS perhaps
> ?.
>
> I'm using squid-2.5PRE7
> and kernel 2.5.18 (I'm needed ide driver for
> via vt8233a and promise pdc20276 so i'm
> stuck with beta linux kernel)
>
> my configure options as follow :
> before that i'm setting environment vars
> export CFLAGS="-O6 -s -DNUMTHREADS=50"
> ulimit -HSn 16384
>
> ./configure --enable-dlmalloc --enable-async-io=50
> --enable-poll --enable-arp-acl --enable-snmp
> --enable-removal-policies --prefix=/usr
> --exec_prefix=/usr --bindir=/usr/sbin
> --libexecdir=/usr/lib/squid --localstatedir=/var
> --sysconfdir=/etc/squid
> --disable-ident-lookups
> --enable-linux-netfilter
>
> i'm using 2 cache dir each at separate hdd,
> one at /dev/hde1 and second at /dev/hdg1
> what's the most optimum setting (number of
> aio_threads) for each hdd / cache_dir ?
>
>
> thanks..
>
> regards
>
> Budi Aditya
>
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Received on Wed Jun 05 2002 - 22:11:48 MDT