<![CDATA[DCI - How to get dci value of memory usage ?]]>Hi all,
I can get dci value of memTotalReal with OID: .1.3.6.1.4.1.2021.4.5, memBuffer .1.3.6.1.4.1.2021.4.14 and memCached.
But i can get mem usage, i can not see OID for mem usage.
Can i get value mem usage with Transcript in DCI ? and How to ?

Thanks !

]]>https://forum.netxms.org/topic/3651/dci-how-to-get-dci-value-of-memory-usageRSS for NodeFri, 13 Nov 2026 16:01:11 GMTSun, 22 Mar 2015 17:33:16 GMT60<![CDATA[Reply to DCI - How to get dci value of memory usage ? on Mon, 23 Mar 2015 13:17:27 GMT]]>Thanks tomaskir,
My problem are resolved.  😄

]]>https://forum.netxms.org/post/16201https://forum.netxms.org/post/16201Mon, 23 Mar 2015 13:17:27 GMT<![CDATA[Reply to DCI - How to get dci value of memory usage ? on Sun, 22 Mar 2015 19:56:11 GMT]]>There is no OID for memory usage percentage.
Using SNMP, calculating memory usage is always:

MemUsedPercentage = ((MemTotal / MemUsed) * 100)

There are multiple way to achieve this in NetXMS.
Easies is probably:

  1. Create DCI for MemTotal.
  2. Create DCI for MemUsed.
  3. Create DCI for MemUsedPercentage (dummy type)
    Use a transform script that does the calculation above.
    Take the values from the DCIs you created above.

You have to do it like this in every other NMS, this is not a NetXMS defect.

]]>https://forum.netxms.org/post/16188https://forum.netxms.org/post/16188Sun, 22 Mar 2015 19:56:11 GMT