Using BMC Helix Dashboards
Building queries
As a tenant administrator or an editor, you need to build queries in panels in BMC Helix Dashboards to fetch data from the data source. You can build multiple queries with different query types in a panel. However, you cannot change the data source for each query in a panel. If you want to change the data source, you must create a new panel. You can also select a visualization type for the panel.
For building queries to fetch the performance metrics data of the servers in BMC Helix Continuous Optimization, you must select the Metric as query type and Optimize as source in the Query section.
This query requires the following data:
Examples
Here are a few examples of the Metric query type:
Use case | Queries | Visualization |
---|---|---|
View the memory utilization details for the Kubernetes cluster. | MEM_UTIL{enttype="sys:kubernetes:cluster", entname="$Cluster"} * 100 | Gauge |
View the pod usage within the Kubernetes cluster. | (SUM(KPOD_NUM{entname="$Cluster"})/SUM(KPOD_NUM_MAX{entname="$Cluster"}))*100 | Gauge |
View the CPU and memory utilization details for Kubernetes nodes. |
| Table |
View the CPU usage trend for the Kubernetes cluster. |
| Time series |