Solarwinds may report inaccurate values for used and free memory on Arista EOS devices with the newest OS due to changes in the way the OS reports buffer and cache memory. This poller calculates used and free memory as follows:
Free memory bytes = KilobytesToBytes((Total RAM allocation units) – ((Total Used RAM allocation units)- (Buffers allocation units) - (Cache allocation units)))
Used memory bytes = KilobytesToBytes((Total Used RAM allocation units)- (Buffers allocation units) - (Cache allocation units))
NOTE: Rename the attachment to "Arista EOS v4 wo buffers and cache.poller" before you try to import it into Solarwinds. If you do not rename the file, your import will fail.
