With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
caaStaticObjectMissSize
Cisco Application Acceleration Static Object Miss Size
1.3.6.1.4.1.9.9.594.1.1.1.1.15
This object represents the accumulated size (in bytes) of the cacheable objects not found in the cache.
Back to CISCO-APPLICATION-ACCELERATION-MIB MIB page.
IPHost Network monitor allows you to monitor caaStaticObjectMissSize on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco firewalls right now.