make sure you are running either the stable version of vpopmail or the latest dev
version as I found that vdelivermail would consume
a 450 Mhz Xeon at 1 concurrent local delivery with vpopmail 4.10.23. There have been
some performance improvments to vdelivermail
since then. Im running 4.10.28 and don't have the problem, in fact vdelivermail
consumes no noticable CPU with 4.10.28. Also you
need to find out which process is consuming the CPU. Try using top or turning on
process accounting for you O/S. You might alo
want to try running qmail-mrtg to see exactly how many requests qmail is handling.
-David
----- Original Message -----
From: "Miranda Gomez Miguel Angel" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Wednesday, July 11, 2001 3:34 PM
Subject: qmail and Hight CPU
> Im having a problem, my cpu looks pretty busy and i dont have many
> concurrent connections, this is the output of "ps aux"
>
> root 1081 0.0 0.2 1372 376 ? S Jul10 0:00 svscan
> root 1089 0.0 0.2 1336 348 ? S Jul10 0:00 supervise
> qmail-send
> root 1090 0.0 0.2 1336 348 ? S Jul10 0:00 supervise log
> root 1092 0.0 0.2 1336 348 ? S Jul10 0:00 supervise
> qmail-smtpd
> root 1093 0.0 0.2 1336 348 ? S Jul10 0:00 supervise log
> root 1094 0.0 0.2 1336 348 ? S Jul10 0:00 supervise
> qmail-pop3d
> root 1095 0.0 0.2 1336 348 ? S Jul10 0:00 supervise log
> root 1096 0.8 0.2 1336 348 ? S Jul10 15:40 supervise
> qmail-imapd
> qmails 1098 0.0 0.3 1392 432 ? S Jul10 0:00 qmail-send
> <------------------------------------------------ WHAT IS THIS ??
> qmaild 1100 0.0 0.4 1408 516 ? S Jul10 0:00
> /usr/local/bin/tcpserver -v -H -P -R -l 0 -x /etc/tcp.smtp.cdb -c 20
> qmaill 1103 0.0 0.3 1352 392 ? S Jul10 0:00
> /usr/local/bin/multilog t /var/log/qmail
> root 1104 0.0 0.2 1348 368 ? S Jul10 0:00 qmail-lspawn
> ./Maildir/
> qmailr 1105 0.0 0.2 1348 368 ? S Jul10 0:00 qmail-rspawn
> qmailq 1106 0.0 0.2 1340 376 ? S Jul10 0:00 qmail-clean
>
>
>
> there are 2 qmail-send proceses, one supervised and one alone. I did
> configure the qmail like LWQ, so there are a qmail script in init.d and S***
> links in 12345 levels, i also have a qmail-send directory under /service.Is
> this wrong ??
>
> look at the "sar" output screen
>
> 12:01:00 PM CPU %user %nice %system %idle
> 12:11:00 PM all 46.98 0.00 53.01 0.01
> 12:21:00 PM all 47.38 0.00 52.61 0.01
> 12:31:00 PM all 47.31 0.00 52.68 0.01
> 12:41:00 PM all 47.35 0.00 52.64 0.01
> 12:51:00 PM all 47.19 0.00 52.81 0.00
> 01:01:00 PM all 47.24 0.00 52.75 0.01
> 01:11:00 PM all 46.78 0.00 53.21 0.01
> 01:21:00 PM all 47.21 0.00 52.78 0.01
> Average: all 47.18 0.00 52.81 0.01
>
>
> Sorry for my english, thanks in advance
>
