>>>>> On Thu, 13 Oct 2005 17:36:05 +0100, [EMAIL PROTECTED] said:
wardd> I've run into a situation where I have snmpd utilising 99.9% of
wardd> my CPU continually and failing to service any snmp requests.
wardd> Running strace on the process I get the following:
wardd> open("/etc/mtab", O_RDONLY) = 15
wardd> close(15) = 0
wardd> open("/etc/mtab", O_RDONLY) = 15
wardd> close(15) = 0
wardd> open("/etc/mtab", O_RDONLY) = 15
wardd> close(15) = 0
wardd> open("/etc/mtab", O_RDONLY) = 15
wardd> close(15) = 0
wardd> ....... continuous, whether snmp requests are being sent or not.
wardd> I'm running RHEL4 snmp 5.1.2-11 will a monitor process
wardd> requesting hrStorage etc every 5 minutes.
Increase the timeout on your management app side. I'm betting it's a
second or so, and for that particular table you should make it like 5
seconds. That's likely to help. I suspect that the management app is
sending it a whole bunch of requests which then "stack up".
--
Wes Hardaker
Sparta, Inc.
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