Prometheus version: 2.3.1
Graphana version: Grafana v5.2.1 (commit: 2040f61)
Hi,
I am using the following query to generate a graph to get a percentage overview of all hard drives for monitored instances via wmi_exporter in Prometheus.
100.0 - 100 * (((wmi_logical_disk_free_bytes{}) / 1024 / 1024 ) / ((wmi_logical_disk_size_bytes{}) / 1024 / 1024))
This shows me a graph of all instances and each of the hard drives.
For each instance it shows a hard drive called: HarddiskVolume1, for example ‘server:9182 - HarddiskVolume1’
This drive is available on each instance, but I do not want this one drive to show in the graph.
How can I exclude this one drive for all instances while having all other drives show in the graph?
Many thanks for your assistance.