On 2004-02-02 08:06:31 +0100, Klaus Zahradnik wrote: > Since a few days I have a weird problem. > My qmail installation did run really well for months now. Strangely > enough, after some problems with our Kaspersky installation, qmail > somethimes hangs. > > It will work fine for a while, maybe hours, and then this happenes: > (First line of top) > 25768 smtpd 25 0 7244 7240 1944 R 93,9 1,4 2:56 0 > ./qpsmtpd [172.181.166.217 : acb5a6d9.ipt.aol.com] > (Notice the 99.3% CPU utilization?) > > and the logfile entry doesn't show anything unusual.
Well, it shows that the last thing this process and all others after it
did was "running plugin denysoft_greylist". So I'd suspect that it
hangs somewhere in denysoft_greylist and sprinkle that liberally with
debug output.
What does
lsof -p 25768
strace -p 25768
ltrace -p 25768
say?
hp
--
_ | Peter J. Holzer | In this vale
|_|_) | Sysadmin WSR | Of toil and sin
| | | [EMAIL PROTECTED] | Your head grows bald
__/ | http://www.hjp.at/ | But not your chin. -- Burma Shave
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