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Add exim queue size to grafana graph
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Description

Can we add the exim queue size to the grafana graphs for mail. it look slike the current metrics are derived using mtail so will not be able to collect the active queue size as such some other tool will likely be required.

would be good to split the graph by

frozen: exiqgrep -z -c
unfrozen: exiqgrep -x -c
total: exiqgrep -c

worth noting all theses values can be derived from the same command e.g.

$ exiqgrep -x -c
830 matches out of 1721 messages

1721: total messages
830: unfrozen messages
891: frozen messages (1721-830)

Event Timeline

jbond triaged this task as Medium priority.Feb 26 2021, 11:43 AM
jbond created this task.

In addition to the overall queue totals exiqsumm provides a breakdown by destination domain. It would be nice to have labels representing this, or perhaps a subset of domains. e.g. it would be useful to see the number of deferred messages specifically to wikimedia.org addresses.