Disk space is higher than 90%, how can space be saved?
Run the command:
ls -alhR > directory.out
Review the directory.out file.
Suggested regex search could be "Total...G"
This would find anything that has "Total 20G" in the listing output.
Locations that generally can be check, if APM is enabled:
/IMDataAggregator/wily/releases/versionxxxx/logs
You can delete all the logs except these:
IntroscopeAgent.log and Autoprobe.log