With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cddServerPortPortionHits
Cisco Distributed Director Server Port Portion Hits
1.3.6.1.4.1.9.9.197.1.3.2.1.12
The number of times this server has been advertised as the best server due to the server port specific portion metric.
Back to CISCO-DIST-DIRECTOR-MIB MIB page.
IPHost Network monitor allows you to monitor cddServerPortPortionHits on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco optical switches right now.