Trivy use a lot space in /var/lib/docker/overlay and grow faster

[jorgemansillacriado]

What steps did you take and what happened:
Trivy use a lot space in /var/lib/docker/overlay and grow faster

until now we don't have problems with trivy and space it has

but the last days trivy spaces has growed a lot , we have one use of 15gb o more
[A clear and concise description of what the bug is, what commands you ran, and which actions you performed in Harbor UI.]

What did you expect to happen:
solve problem o how to Can I free space

we have tmp space with merge
[To reproduce CVE data quality problems provide a minimal container image with pinned versions or point us to a public registry so we can pull the image down by digest.]

Anything else you would like to add:

[Miscellaneous information that will assist in solving the issue.]

Environment:
Scanner:
Name:Trivy
Vendor:Aqua Security
Version:v0.37.2

• Harbor version:
• Harbor Scanner Adapter for Trivy version:
• Harbor installation process (Installer script, Helm chart, etc.):

[knqyf263]

Trivy is not using Docker for image scanning, so /var/lib/docker/overlay should not be grown. Trivy uses its cache. Could you try the latest version?