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Total physical memory vs available physical memory
Total physical memory vs available physical memory













Size is the total virtual memory size allocated to the process. In the above output, the process ID for chassisd as 10410. PID USERNAME PRI NICE SIZE RES STATE C TIME WCPU COMMANDġ0410 root 4 0 1495M 701M select 1 722:58 2.59% chassisd Remember to take multiple iterations of this command with a gap of one minute in order to see a sustained usage of high memory:ĬPU temperature 31 degrees C / 87 degrees FĭRAM 16320 MB (16384 MB installed) > Cache memory > Inactive memory > Active memoryĬache memory is a freed up memory that is not being used by any process is ready to be re-used.Īs evident from above, the pageout daemon tries to access the active memory to an application at the end when no other choice exists. In order to troubleshoot the underlying problem, it is imperative to understand the various components of the physical memory.įirst, start with 'show chassis routing-engine' to verify the current usage. Memory-related issues on a Juniper device can trigger various performance related problems in the network.















Total physical memory vs available physical memory