|Component||Checks & Agents|
|Title||if.include: Fix missing performance data of interface groups on clusters|
|Checkmk Edition||Checkmk Raw Edition (CRE)|
|Compatibility||Compatible - no manual interaction needed|
Interface groups may be configured on clusters. In order to detect counter wraps all metrics of each interface of the cluster nodes are checked. In the counter names the node name was missing. This led to empty performance data because counter wraps were wrongly detected.