I tested snmpwalk with AP130 version 6.5r4 and 6.5r5 but couldn't see a delay in response time in 6.5r5. Is it that it takes more than 2000ms to respond when you call a specific SNMP OID ? which OID does your SNMP manager call periodically to measure the response time ? What is the SNMP manager you are using to get this result ?
In the first screenshot you've posted the get request in packet 17 looks like it receives a response in less than 1ms in packet 18. Packet 17 was captured at 14:13:32.092084000 and packet 18 was captured at 14:13:32.092743000. In all of the transactions the transactions I've compared in those screenshots the latency does not approach 2000ms.
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Subject: SNMP error on latest golden HiveOS
Latest Case Comment:
After some back and forth with QA it looks like there was a change in SNMP after 6.5r4. The average response time shifted from about .3 seconds to about 1 second and it was the byproduct of a change made to address an issue regarding CPU utilization and snmpd. It looks like this is expected behavior.
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