Iirc 6500 series really slow populate arp/fdb tables via snmp. So you may disable these modules to speed up
On 04 марта 2014 г., at 0:25, Chip Pleasants wpleasants@gmail.com wrote:
I have a few devices that take longer than 5 minutes to poll. Looking at the polling information Observium provides it reports 999.99s for two of the three and the third one reports 975.37s under Last Polled. I believe the result of taking to long o poll is the breaks I see in my graphs for only these three devices.
These boxes have about 150 vlan interfaces and are fully populated 6509s. I have adjusted the poller-wrapper.py to 10 and $config['snmp']['max-rep'] = 10 right now. A 4 processor VM averages about 60 cpu utilization constantly. The Server's Disk IO Ops/sec average is about 110. Today I only have 52 out of 1300 devices loaded into it.
Any suggestions to speed up the polling on these few boxes or is the only solution add another polling server and do odd even or something of that nature. Maybe there is another issue I'm not seeing? Thanks in advance for any assistance/direction.
-Chip
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