Replace docker cli commands with docker api

[stefanpejcic]

OpenPanel version(s) affected

0.3.7

What OS are you using?

Ubuntu

Description

From docker docs

On Linux, the Docker CLI reports memory usage by subtracting cache usage from the total memory usage. The API does not perform such a calculation but rather provides the total memory usage and the amount from the cache so that clients can use the data as needed. The cache usage is defined as the value of total_inactive_file field in the memory.stat file on cgroup v1 hosts.

For OpenPanel this means that memory info in dashboard will display higher usage then data From processed, because of the cached ram.

How to reproduce

Check memory usage in OpenPanel dashbaord
Compare with memory usage from procesa list

Possible Solution

Use docker API instead of cli

Additional Context

No response