With IPHost Network Monitor you can run simple snmp requests against a HP device in your network.
memLowMark
mem Low Mark
1.3.6.1.4.1.11.2.3.9.3.1.4.3
The size of the free pool at its smallest since the last time this counter was reset.
Back to hp-700rx MIB page.
IPHost Network monitor allows you to monitor memLowMark on Hewlett Packard 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.