I'm having trouble creating a dashboard using the Filesystem extension. I need to build a dashboard that measures how long files remain in certain directories. Files shouldn't stay in the directory for more than 15 minutes, but when I create the metric "filesystem.file_age" with "max", the dashboard keeps counting time even when the directory is empty.
I configured the extension to collect data every 5 minutes, using the check type "Modification age", and I did not enable the option to use the newest file, because I want to track the file that has been in the directories the longest.
