With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cspPs3cClearTime
csp Ps3c Clear Time
1.3.6.1.4.1.9.9.370.1.16.1.1.1
The last time when counters in this entry were cleared. If the proxy device does not allow these counters to be cleared, the timestamp should have the value of zero.
Back to CISCO-SSL-PROXY-MIB MIB page.
IPHost Network monitor allows you to monitor cspPs3cClearTime 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.