[16:16] <tychicus> Hi, I have an issue where my controller is stuck in an error loop, I attempted to destroy kibana, elasticsearch, filebeat, packetbeat, and top beat from the juju-gui
[16:16] <tychicus> the machine-0.log shows an endless stream of the following type of messages
[16:17] <tychicus> 2018-01-24 16:01:30 ERROR juju.state unit.go:339 cannot delete history for unit "u#filebeat/16#charm": <nil>
[16:17] <tychicus> followed by
[16:17] <tychicus> 2018-01-24 16:04:59 ERROR juju.rpc server.go:510 error writing response: write tcp 10.110.0.111:17070->10.110.0.117:34072: write: broken pipe
[16:18] <tychicus> mongodb is maxing out all available processors, is there anything I can do to get my controller back into a healthy state