Cubejs server is not releasing memory

**Describe the bug**
Cubejs is not releasing the memory because of some internal cache mechanics. I tried local/redis queues and it's pretty the same. Redis is not releasing the memory too (I gave cubejs own Redis server).

**To Reproduce**
Query the data all the time and work with cubejs quering big datasets (50K+ rows)

**Expected behavior**
I'm expecting releasing of the memory after the query/data expired

**Version:**
0.26.60

**Additional context**
May be related https://github.com/cube-js/cube.js/issues/2333