EBSCO did checkin/checkout workflow performance testing on q3 and q4 environment. One of the slowest API call was checkout by barcode /circulation/check-out-by-barcode. See attached JMeter result file for 5 concurrent users on a small tenant for 5 minutes:
We should verify the result using isolated test on nightly perf environment to see if the issue still exists and what are the possible causes.
Acceptance criteria: if performance issue is confirmed, create new JIRA ticket to address it.