hmm posting here reminded me that yeah - td-agent-bit has been a problem in the past too CPU usage grows until next reboot - caused by td-agent-bit
While suspicious, this may not be the actual root cause.
I see 2 things happening in my logs during this time period
- man-db regeneration
- log file rotation
the log file rotation causes td-agent-bit (the logging agent) to find new files to rotate etc.
You can see the free disk space graph here
