Investigate how Aries-VCR is performing paging when querying Solr

[WadeBarnes]

As discussed some of the articles listed here certain workarounds for paging can be problematic for Solr. Particular search queries seem to have an effect on the search-engine container (Solr), causing it to use a significant amount of memory.

Example queries (note the high page numbers):

/api/v4/search/topic?format=json&ordering=-revoked_date&page=149713
/api/v4/search/topic?format=api&ordering=revoked_date&page=2721
/api/v4/search/credential/facets?format=api&page=318768
/api/v4/search/credential?ordering=effective_date&page=318772

This issue is related to the investigation happening here; bcgov/orgbook-configurations#137

[WadeBarnes]

Try this first; #758

[WadeBarnes]

Disabling the Solr caches has been ineffective; #758 (comment), #758

I think it's time we get together to discuss next steps on how to proceed. A good start would be to assign someone to review, and then we can go over the tools we have for monitoring and what we've discovered about the issue so far.

[WadeBarnes]

The issues we were seeing with Solr were caused by unbound queries (#762) and likely made worse by the paging implementation.