Our customer installed OPM server in linux device.

Managed server Linux version: 5.2.6.18-128.e15 64bit

They manage the linux server using SNMP protocol. (HOST-RESOURCE-MIB). They can't the Telnet/SSH protocols because of security problem.

Asset Detail:

Measured memory utilization:

Issue:

When we click the Test Monitor button, the memory utilization is normal as follows:

The memory utilization shows normally in the Snapshot page as follows:

But when UI is refreshed, the memory utilization shows 98% as follows:

When CLI is used, the memory utilization shows normal continually (page is refresh).

Measured memory utilization using CLI: This value is work's fine!

CLI command:

/usr/bin/free -b | awk '/Mem:|cache:/ {print $2,$3}' | sed 'N;s/\n/ /' | awk '{print ($4*100)/$1}'

Refer to HostResource.xml file and logs file.

Thank you in advance.