There is no (apart from a few % data) performance data being presented in the scom 2012 R2 > Microsoft Windows Server > Performance view. (See attached)
Is this another bug or something is broken?
Most of my fleet is 2012R2 and a few 2008R2.
agree to Graham, check the rules first. - I made the mistake when I did ‘management - tuning’ that I created overrides for too many performance rules. - So take a look on the overrides, too
Besides, check if the SCOM Databases still have sufficient free space and reboot the management servers one by one (if you have 2).
If all not works. - Last, you can also check if the Operations Manager DW is too busy and is not able to do aggregations. - Use the following script ( without warranty ) to check outstanding data aggregations.
USE OperationsManagerDW;
WITH AggregationInfo AS (
SELECT
AggregationType = CASE
WHEN AggregationTypeId = 0 THEN 'Raw'
WHEN AggregationTypeId = 20 THEN 'Hourly'
WHEN AggregationTypeId = 30 THEN 'Daily'
ELSE NULL
END
,AggregationTypeId
,MIN(AggregationDateTime) as 'TimeUTC_NextToAggregate'
,COUNT(AggregationDateTime) as 'Count_OutstandingAggregations'
,DatasetId FROM StandardDatasetAggregationHistory
WHERE LastAggregationDurationSeconds IS NULL
GROUP BY DatasetId, AggregationTypeId
)
SELECT
SDS.SchemaName
,AI.AggregationType
,AI.TimeUTC_NextToAggregate
,Count_OutstandingAggregations
,SDA.MaxDataAgeDays
,SDA.LastGroomingDateTime
,SDS.DebugLevel
,AI.DataSetId
FROM StandardDataSet AS SDS WITH(NOLOCK)
JOIN AggregationInfo AS AI WITH(NOLOCK) ON SDS.DatasetId = AI.DatasetId
JOIN dbo.StandardDatasetAggregation AS SDA WITH(NOLOCK) ON SDA.DatasetId = SDS.DatasetId AND SDA.AggregationTypeID = AI.AggregationTypeID
ORDER BY SchemaName DESC