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Test Runs

The parallel request uses more RAM so the load generator should be configurated

Test	Virtual Users	Duration	Load generator size (recommended)	Memory (GiB) (recommended)
1.	1	30 mins	t3.medium	3
2.	5	30 mins	t3.medium	4
3.	8	30 mins	t3.large	5
4.	20	30 mins	t3.large	8
5.	50	30 mins	t3.2xlarge	21

Response Times comparison (Average of all tests listed above, in seconds)

...

	75th %tile (seconds)				95th %tile (seconds)
	Check-in	Check-in parallel	Check-out	Check-out parallel	Check-in	Check-in parallel	Check-out	Check-out parallel
1 user	0.774	0.591	1.24	0.995	1	0.765	1.812	1.454
5 users	0.662	0.422	1.02	0.723	0.844	0.552	1.44	1.043
8 users	0.654	0.413	1.006	0.707	0.836	0.536	1.428	1.008
20 users	0.702	0.453	1.107	0.759	0.918	0.632	1.593	1.152
50 users		0.668		1.221		1.195		2.184

Test results in Grafana

5 users

http://carrier-io.int.folio.ebsco.com/grafana/d/elIt9zCnz/jmeter-performance-test-copy?orgId=1&from=1657697555630&to=1657699537916&var-percentile=95&var-test_type=baseline&var-test=circulation_checkInCheckOut&var-env=int&var-grouping=1s&var-low_limit=250&var-high_limit=750&var-db_name=jmeter&var-sampler_type=All

8 users

http://carrier-io.int.folio.ebsco.com/grafana/d/elIt9zCnz/jmeter-performance-test-copy?orgId=1&from=1657699973864&to=1657701937872&var-percentile=95&var-test_type=baseline&var-test=circulation_checkInCheckOut_parallel1&var-env=int&var-grouping=1s&var-low_limit=250&var-high_limit=750&var-db_name=jmeter&var-sampler_type=All

20 users

http://carrier-io.int.folio.ebsco.com/grafana/d/elIt9zCnz/jmeter-performance-test-copy?orgId=1&from=1657723317000&to=1657725100360&var-percentile=95&var-test_type=baseline&var-test=circulation_checkInCheckOut_parallel1&var-env=int&var-grouping=1s&var-low_limit=250&var-high_limit=750&var-db_name=jmeter&var-sampler_type=All

50 users

http://carrier-io.int.folio.ebsco.com/grafana/d/elIt9zCnz/jmeter-performance-test-copy?orgId=1&from=1657730712018&to=1657732987800&var-percentile=95&var-test_type=baseline&var-test=circulation_checkInCheckOut_parallel1&var-env=int&var-grouping=1s&var-low_limit=250&var-high_limit=750&var-db_name=jmeter&var-sampler_type=All

Modules CPUs and Memory Utilization