GET /circulation/loans Regressed in Honeysuckle

Scope for sprint 102: Timebox to investigate - 2 to 3 days

Overview:
The GET /circulation/loans?query=(userId==$userID and status.name<>Closed) API regressed in Honeysuckle by 50%-60%, compared to Goldenrod, in 5, 8, or 20 concurrent users test run of the check-in-check-out workflow. In Goldenrod, under 8 users test, it used to take ~75ms to return a response, now in Honeysuckle it takes ~112ms.

Steps to Reproduce:
Call the API over and over again in a JMeter test with 5-8 concurrent users for half an hour in both Goldenrod and Honeysuckle to compare performances.

Expected Results:
Response time unchanged or slower as expected (if known beforehand).

Actual Results:
Responses were 50% slower

Additional Information:
PTF may be able to provide stack traces of calling this API in both environments for comparison. TBD.

Interested parties:
cboerema marcjohnson