Hello,

I have some SCOM 2012 R2 Agents (Windows Server 2008 R2), which do not send (or the Management Server does not collect) Performance Data like CPU, Memory, Free Disk Space Information.

Example Logical Disk Free Space:

- The Monitor is green and works with other SCOM Agents (also Windows Server 2008 R2)
- The SCOM-Agent ist not in Grey state
- The SCOM-Agent does generate other Alerts

Every time when I restart the HealthService, I get Performance Data again for about 2 hours, then it suddenly stops and does not send any Performance Data...

What I already did:

- Checking EventLog on SCOM 2012 R2 Agent Server - nothing eye-catching
- Checking EventLog on SCOM 2012 R2 Management Server - nothing eye-catching
- Checking EventLog on SCOM 2012 R2 Gateway Sever (between SCOM Agent and SCOM Mgmt Server) - nothing eye-catching
- Repair of the SCOM 2012 R2 Agent (with UR4)
- Uninstall SCOM 2012 R2 Agent / Reinstall SCOM 2012 R2 Agent (with UR4)
- Applying Hotfix KB2547244 -> https://support.microsoft.com/en-us/kb/2547244
- Checking Performance Counter on SCOM Agent (perfmon) -> everything looks fine
- Rebuild Performance Counter -> lodctr /R

Nothing did help. To check if I get Performance Data, I run a SQL-Query against my DataWarehouse DB:

SELECT
   vme.path,
   vme.displayname,
   vpr.countername,
   pvpr.samplevalue,
   pvpr.datetime  
FROM
   perf.vperfraw pvpr         
INNER JOIN
   vmanagedentity vme                 
      ON pvpr.managedentityrowid = vme.managedentityrowid         
INNER JOIN
   vperformanceruleinstance vpri                 
      ON pvpr.performanceruleinstancerowid =     vpri.performanceruleinstancerowid         
INNER JOIN
   vperformancerule vpr                 
      ON vpr.rulerowid = vpri.rulerowid  
WHERE
   path LIKE '%SCOM-AGENT-SERVER-NAME%'         
   AND countername = '% Free Space'         
   AND instancename LIKE '%'         
   AND datetime BETWEEN '20150901' AND '20150912'  
ORDER  BY
   displayname,
   datetime

I already saw some post, which are similar to my issue, but nothing did help me.

Any ideas?

Thank you.

• Edited by Patrik Schumacher Friday, September 11, 2015 11:37 AM