r2k1

It could be also caused by the fact currently opencost reads data from indexers directly rather than informers (not sure if it's been designed to use in such way). https://github.com/opencost/opencost/pull/2736/files...

23 GiB! Ouch. I wonder where the memory goes how the mem profile looks like. Do you have insanely large cluster? Can you share how many containers?