With IPHost Network Monitor you can run simple snmp requests against a IBM device in your network.
ibmcacheserverPartitionCachePurgeInterval
ibmcacheserver Partition Cache Purge Interval
1.3.6.1.4.1.2.6.119.4.8.2.1.1.15
Time between garbage collection
Back to ibm-ibmwebcache MIB page.
IPHost Network monitor allows you to monitor ibmcacheserverPartitionCachePurgeInterval on IBM device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring IBM switches right now.