With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cceHttpHCRequestsHits
Cisco Content Engine Http HC Requests Hits
1.3.6.1.4.1.9.9.178.1.1.1.21
Total number of end-user requests whose response body was retrieved from the populated cache of the HTTP proxy. This object is a 64-bit version of cceHttpRequestsHits.
Back to CISCO-CONTENT-ENGINE-MIB MIB page.
IPHost Network monitor allows you to monitor cceHttpHCRequestsHits on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco multiplexers right now.