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Re: Too slow ?
Matti Aarnio( 2003-03-13 00:52 ):
MA> On Wed, Mar 12, 2003 at 08:25:26PM +0100, Tomasz Nowak wrote:
>> Hi,
>> My problem is:
>> 1047492376 85723-12310 2212 12 ok3 local/...
>>
>> I have too much lines like this in scheduler.perflog.
>>
>> How can I find a bottle-neck ? Any hints ?
MA> 2212 seconds from message arrival to its routing ?
MA> (Key is given in STATISTICS LOG FORMAT of scheduler(8) man-page.)
MA> That is definitely quite a lot..
Yes ! :-)
I made raport from 24h:
Number of mails: 173728.
< 30s: 88.09%
< 60s: 3.46%
< 2m: 1.88%
< 5m: 3.36%
< 30m: 2.32%
< 60m: 0.79%
>= 1h: 0.09%
I get only first time from scheduler.perflog without delivery time...
This is not good :-(
MA> Do you have lots of files in $POSTOFFICE/router/ directory ?
MA> ("mailq -ss" will tell.)
No.
#ls -al clean
-rw-r--r-- 1 root root 4100 Mar 13 08:11 288650.1210176
-rw-r--r-- 1 root root 1493 Mar 13 08:11 288650.1210177
-rw-r--r-- 1 root root 2460 Mar 13 08:12 288650.1210195
-rw-r--r-- 1 root root 4676 Mar 13 08:12 288650.1210200
-rw-r--r-- 1 root root 3903 Mar 13 08:12 288650.1210201
-rw-r--r-- 1 root root 2695 Mar 13 08:13 288650.1210208
-rw-r--r-- 1 root root 1411 Mar 13 08:13 288650.1210211
-rw-r--r-- 1 root root 2703 Mar 13 08:14 288650.1210219
-rw-r--r-- 1 root root 4394 Mar 13 08:14 288650.1210222
-rw-r--r-- 1 root root 4626 Mar 13 08:15 288650.1210235
-rw-r--r-- 1 root root 2901 Mar 13 08:15 288666.1210236
-rw-r--r-- 1 root root 2929 Mar 13 08:15 288667.1210237
It's 8:15 now. Why is 288650.1210200 waiting ?
I have a little modification of router. I changed source directory
for router (#define in router.c). I replaced directory "router" with
"clean" and I make antyvirus checking.
-rw-r--r-- 1 root root 4676 Mar 13 08:12 288650.1210200
-rw-r--r-- 1 root root 3903 Mar 13 08:12 288650.1210201
-rw-r--r-- 1 root root 1411 Mar 13 08:13 288650.1210211
-rw-r--r-- 1 root root 6097 Mar 13 08:24 288650.1210304
-rw-r--r-- 1 root root 2481 Mar 13 08:24 288650.1210306
It's 8:24 now. Do you see 288650.1210200 ?
[...]
MA> In syslogged data, you can find items logged by router,
MA> as well as transport-agents.
MA> There are delay= and xdelay= time stampts.
MA> If you see router[...] produced entries where delay= is
MA> high, then there is definitely something odd in message feeding
MA> to routing.
Mar 13 07:59:53 ... router[14651]: S80592AbTCMG7w:
from=<...>, rrelay=STDIN (...), size=2482, nrcpts=3,
msgid=<20030313065934Z288641-29500+29676@...>
I havent delay and xdelay. Why ?
My zmailer is: zmailer-2.99.55
I try to put into router.cf line: trace bind resolv, but it doesnt
work... Why ?
Pozdrawiam.
--
Tomasz Nowak TRIGER - Systemy Komputerowe http://www.triger.com.pl
Oferujemy m.in. H@NDEL - Twój krok w nową erę sprzedaży w Internecie,
usługi WebDesign, bezpieczne konta WWW, Email. Sprawdź nas już dziś.
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- Follow-Ups:
- Re: Too slow ?
- From: Matti Aarnio <mea@nic.funet.fi> (Thu, 13 Mar 2003 16:13:29 +0200)