I using the below query for my new alerts to monitor FS usage. However this query shows all the nodes that have grafana client running on them. I am trying to filter only postgres nodes. Can anyone help tweak the below query to achieve the desired results?
Hi,
I using the below query for my new alerts to monitor FS usage. However this query shows all the nodes that have grafana client running on them. I am trying to filter only postgres nodes. Can anyone help tweak the below query to achieve the desired results?
( 1 - (node_filesystem_free_bytes{device!~'rootfs'} / node_filesystem_size_bytes{device!~'rootfs'})) 100 on(instance) group_left(nodename) (node_uname_info)