cache_render database table growing in size I am having a drupal 8 website where cache_render table is growing to GBs. I am not sure why this growing huge, any starting pointers would be helpful.

Thanks
There are some ongoing improvements to e.g. cache 404 pages only for a short time.

Make sure that cron is running, so that expired caches are deleted.

Also consider using an alternative cache backend like Redis or Memcache, both have a max size that the allocate and delete items that have not been used for a while.