Table of Contents

outline	true

Overview

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Table of Contents

outline	true

Overview

In this report, PTF investigates the impact of setting CPU allocations to 0 units across all tasks within an AWS ECS cluster. The purpose of this study is to determine whether removing CPU constraints reveals the actual CPU usage of the tasks and to assess how this adjustment affects overall performance. By comparing key workflows across different environments, we aim to identify any potential changes in efficiency, throughput, or resource utilization that may result from setting CPU = 0. The findings from these tests will help inform best practices for resource allocation and performance optimization within ECS clusters.

Jira Legacy

server	System Jira
columnIds	issuekey,summary,issuetype,created,updated,duedate,assignee,reporter,priority,status,resolution
columns	key,summary,type,created,updated,due,assignee,reporter,priority,status,resolution
serverId	01505d01-b853-3c2e-90f1-ee9b165564fc
key	PERF-959

Summary

Much performance degradation when we use less instance count for environment or instance type: .x2gd.large with less resources.
During the tests Parameter CPU=0 improved performance for a several workflows, so this point we are going to investigate more in this ticket.No memory leaks, memory consumption was like MSF_TC: mod search by auth query, MSF_TC: mod search by contributors, MSF_TC: mod search by title query and ULR_TC: Users loan Renewal Transaction.
No memory leaks, memory consumption was stable during all of the tests.
Tests had 100% errors count for AIE_TC: Create Invoices, AIE_TC: Invoices Approve, AIE_TC: Paying Invoices, TC: Receiving-an-Order-Line, Unreceiving-a-Piece and Unreceiving-a-Piece Workflows because data was not regenerated.

Test Runs

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This table contains durations for all Workflows.

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Test # Description Status
Test 1 The Baseline MCPT Environment configuration was applied, and CPU=0 was set for all modules,  Fixed Load (average case)
CPU=0
MOBIUS test was run. Completed
Test 2 The Baseline MCPT Environment configuration was applied, and CPU=0 was set for all modules,  Fixed Load (high load case)
CPU=0
MOBIUS test was run. Completed
Test 3 The Baseline MCPT Environment configuration was applied, and CPU=0 was set for all modules,  Fixed Load (average case
) CPU=0
) MOBIUS test was run (rerun Test 1). Completed
Test 4 The Baseline MCPT Environment configuration was applied, and CPU=1 was set for all modules,  Fixed Load (average case)

CPU=1
Average
(milliseconds)ErrorsAverage
(milliseconds)ErrorsAverage
(milliseconds)ErrorsAverage
(milliseconds)ErrorsAIE_TC: Create Invoices8350100%13458100%7421100%8251100%AIE_TC: Invoices Approve3180100%5251100%2960100%3088100%AIE_TC: Paying Invoices3289100%4919100%3060100%3285100%CICO_TC_Check-In Controller23230%33227%22280%23130%CICO_TC_Check-Out Controller41540%570010%38960%39850%CSI_TC:Share local instance1300819%1478114%1296920%1302219%DE_Exporting MARC Bib records custom workflow529830%37991295%787590%1007000%DE_Exporting MARC Bib records workflow427850%40202698%739570%1097940%EVA_TC: View Account8033%9623%7001%8323%ILR_TC: Create ILR15270%22154%14510%15180%MSF_TC: mod search by auth query6720%18307%30964%10230%MSF_TC: mod search by boolean query1650%4852%7371%2120%MSF_TC: mod search by contributors3980%10633%16642%6040%MSF_TC: mod search by filter query2860%7132%10702%4170%MSF_TC: mod search by keyword query2840%6581%10061%422
MOBIUS test was run. Completed
Test 5 The Baseline MCPT Environment configuration was applied, and CPU=2 was set for all modules,  Check In\Check Out with 20 users for one tenant on 30 minutes test was run. Completed
Test 6 The Baseline MCPT Environment configuration was applied, and CPU=2 was set for all modules,  Data Import - Create with 25k and 100k records files tests were run. Completed
Test 7 The Baseline QCP1 Environment configuration was applied, and CPU=2 was set for all modules,  Check In\Check Out with 20 users for one tenant on 30 minutes test was run. Completed
Test 8 The Baseline QCP1 Environment configuration was applied, and CPU=2 was set for all modules,  Data Import - Create with 25k and 100k records files tests were run. Completed
Test 9 The Baseline QCP1 Environment configuration was applied, and CPU=0 was set for all modules,  Check In\Check Out with 20 users for one tenant on 30 minutes test was run. Completed
Test 10 The Baseline QCP1 Environment configuration was applied, and CPU=0 was set for all modules,  Data Import - Create with 25k and 100k records files tests were run. Completed

Test Results

This table contains durations for all Workflows.

Workflow	Test 1 (average case) CPU=0		Test 2 (high load) CPU=0		Test 3 (average case) CPU=0		Test 4 (average case) CPU=1
	Average (milliseconds)	Errors	Average (milliseconds)	Errors	Average (milliseconds)	Errors	Average (milliseconds)	Errors
AIE_TC: Create Invoices	8350	100%	13458	100%	7421	100%	8251	100%
AIE_TC: Invoices Approve	3180	100%	5251	100%	2960	100%	3088	100%
AIE_TC: Paying Invoices	3289	100%	4919	100%	3060	100%	3285	100%
CICO_TC_Check-In Controller	2323	0%	3322	7%	2228	0%	2313	0%
CICO_TC_Check-Out Controller	4154	0%	5700	10%	3896	0%	3985	0%
CSI_TC:Share local instance	13008	19%	14781	14%	12969	20%	13022	19%
DE_Exporting MARC Bib records custom workflow	52983	0%	379912	95%	78759	0%	100700	0%
DE_Exporting MARC Bib records workflow	42785	0%	402026	98%	73957	0%	109794	0%
EVA_TC: View Account	803	3%	962	3%	700	1%	832	3%
ILR_TC: Create ILR	1527	0%	2215	4%	1451	0%	1518	0%
MSF_TC: mod search by subject auth query	407672	0%	11121830	1%7%	15303096	2%4%	6231023	0%
MSF_TC: mod search by title boolean query	1031165	0%	2449485	1%2%	2907737	1%	1758212	0%
OPIH_/oai/records	6042MSF_TC: mod search by contributors	398	0%	46491063	100%3%	35871664	0%2%	5448604	0%
POOMSF_TC: Add Order Lines55334mod search by filter query	286	0%	99076713	19%2%	544401070	0%2%	55224417	0%
POOMSF_TC: Approve Order42567mod search by keyword query	284	0%	79022658	12%1%	421911006	0%1%	42907422	0%
POOMSF_TC Create Order31933: mod search by subject query	407	0%	564681112	13%1%	314061530	0%2%	32166623	0%
RTACMSF_TC: edge-rtac4150mod search by title query	1031	0%	47262449	0%1%	40842907	0%1%	40991758	0%
SDIC_Single Record Import (Create)	13777	19%	20475	13%	13773	20%	13873	19%
SDIU_Single Record Import (Update)	19549	0%	36639	16%	19582	1%	19568	0%
TC: Receiving-an-Order-Line	45895	100%	83735	100%	45888	100%	46890	100%
Serials-Receiving-Workflow	48584	100%	86692	100%	47338	100%	48019	100%
Unreceiving-a-Piece	8080	100%	13729	100%	8013	100%	8297	100%
ULR_TC: Users loan Renewal Transaction	3189	0%	4818	6%	2970	0%	3125	0%

Comparison

This graph shows the durations of all workflows compared between tests.

Average Case workflows: Part 1.

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Average Case workflows: Part 2.

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This graph shows the total durations of all workflows compared between tests.

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High Load workflows: Part 1.

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High Load workflows: Part 2.

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High Load workflows: Part 3.

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Resource utilization for Test №1

Baseline MCPT Environment configuration

Service CPU Utilization

Here we can see that CPU did not exceed 95% of the unit CPU power for all of the modules.

Service Memory Utilization

Here we can't see any sign of memory leaks on every module. Memory shows stable trend.

Kafka metrics

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DB CPU Utilization

DB CPU was 99% average with ERW: Exporting Receiving Information

DB Connections

Max number of DB connections was 5568 in maximum.

Resource utilization for Test №2

The Baseline MCPT Environment configuration was applied, and CPU=0 was set for all modules.

Service CPU Utilization

Here we can see that okapi used 13% of the absolute CPU power of the container instance.

Service Memory Utilization

Here we can't see any sign of memory leaks on every module. Memory shows stable trend.

Kafka metrics

DB CPU Utilization

DB CPU was 99% average with ERW: Exporting Receiving Information

DB Connections

Max number of DB connections was 5788.

DB load

Top SQL-queries

Resource utilization for Test №3

The Baseline MCPT Environment configuration was applied, the instance type was changed to x2gd.xlarge, the number of instances was changed to 6, and CPU=0 was set for all services.

Service CPU Utilization

Here we can see that mod-permissions used 20% of the absolute CPU power of the container instance.

Service Memory Utilization

Here we can't see any sign of memory leaks on every module. Memory shows stable trend.

Kafka metrics

DB CPU Utilization

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OPIH_/oai/records	6042	0%	4649	100%	3587	0%	5448	0%
POO_TC: Add Order Lines	55334	0%	99076	19%	54440	0%	55224	0%
POO_TC: Approve Order	42567	0%	79022	12%	42191	0%	42907	0%
POO_TC Create Order	31933	0%	56468	13%	31406	0%	32166	0%
RTAC_TC: edge-rtac	4150	0%	4726	0%	4084	0%	4099	0%
SDIC_Single Record Import (Create)	13777	19%	20475	13%	13773	20%	13873	19%
SDIU_Single Record Import (Update)	19549	0%	36639	16%	19582	1%	19568	0%
TC: Receiving-an-Order-Line	45895	100%	83735	100%	45888	100%	46890	100%
Serials-Receiving-Workflow	48584	100%	86692	100%	47338	100%	48019	100%
Unreceiving-a-Piece	8080	100%	13729	100%	8013	100%	8297	100%
ULR_TC: Users loan Renewal Transaction	3189	0%	4818	6%	2970	0%	3125	0%

This table contains durations for Check In\Check Out tests.

Requests	Executions		Response Times (ms)
	#Samples	Error %	Average	90th pct	95th pct	99th pct
Check-In Controller (MCPT) CPU=2	2480	0%	490	579	666	1576
Check-Out Controller (MCPT) CPU=2	2407	0%	1018	1139	1277	2246
Check-In Controller (QCP1) CPU=2	2214	0.63%	583	659	702	880
Check-Out Controller (QCP1) CPU=2	2975	0.94%	953	1077	1166	1448
Check-In Controller (QCP1) CPU=0	2191	0.68%	612	672	719	887
Check-Out Controller (QCP1) CPU=0	2937	0.89%	984	1104	1192	1442

This table contains durations for Data Import tests.

Job Profile	File	Duration (h:mm:ss)	Status
PTF Create 2 (MCPT) CPU=2	25k.mrc	0:15:21	COMMITTED
PTF Create 2 (MCPT) CPU=2	100k.mrc	1:01:25	COMMITTED
PTF - Create 2 (QCP1) CPU=2	25k.mrc	0:14:52	COMMITTED
PTF - Create 2 (QCP1) CPU=2	100k.mrc	0:50:36	COMMITTED
PTF - Create 2 (QCP1) CPU=0	25k.mrc	0:14:47	COMMITTED
PTF - Create 2 (QCP1) CPU=0	100k.mrc	0:52:34	COMMITTED

Comparison

This graph shows the durations of all workflows compared between tests.

Average Case workflows: Part 1.

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Average Case workflows: Part 2.

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High Load workflows: Part 1.

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High Load workflows: Part 2.

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High Load workflows: Part 3.

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Test №1-2-3

The Baseline MCPT Environment configuration was applied, and CPU=0 was set for all modules

Instance CPU Utilization

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Service CPU Utilization

Here we can see that nginx-okapi modules used 20% CPU for Test-2 (high load case).

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Service Memory Utilization

Here we can see that Memory exceed 113% of the unit power mod-data-export-b modules for Test-2 (high load case).

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Kafka metrics

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DB CPU Utilization

DB CPU was 99% average with ERW: Exporting Receiving Information

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DB Connections

Max number of DB connections was 2040.

...

6000 in maximum fir Test 1, 7500 for Test 2 and 6000 for Test 3.

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DB load

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Top SQL-queries

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Test №4

The Baseline MCPT Environment configuration was appliedinstance type was changed to x2gd.xlarge, the number of instances was changed to 8, and, the and CPU=01 was set for all services.modules.

Instance CPU Utilization

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Service CPU Utilization

Here we can see that okapi that okapi used 20% 100000% of the absolute CPU power of the container instance.parameter CPU=1 for module.

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Service Memory Utilization

Here we can't see any sign of memory leaks on every module. Memory shows stable trend.

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Kafka metrics

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DB CPU Utilization

DB CPU was 91%.99% average with ERW: Exporting Receiving Information

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DB Connections

Max number of DB connections was 48405600.

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DB load

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Top SQL-queries

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Resource utilization for

Test №5

The The Baseline MCPT Environment configuration was applied, the instance type was changed to x2gd.large, the number of instances was changed to 10, and CPU=0 and CPU=2 was set for all services.TTmodules, Check In\Check Out with 20 users for one tenant on 30 minutes test was run.

Instance CPU Utilization

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Service CPU Utilization

Here we can see that okapi that mod-permissions used 36% 18300% of the absolute CPU power of the container instanceparametr CPU=2.

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Service Memory Utilization

Here we can't see any sign of memory leaks on every module. Memory shows stable trend.

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Kafka metrics

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DB CPU Utilization

DB CPU was 42%64% maximum.

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DB Connections

Max number of DB connections was 36502112.

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DB load

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Top SQL-queries

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Test №6

The Baseline MCPT Environment configuration was applied, the instance type was changed to r6g.xlarge, the number of instances was changed to 14 but 12 were used, and CPU=2 was set for all services.modules, Data Import - Create with 25k and 100k records files tests were run.

Instance CPU Utilization

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Service CPU Utilization

Here we can see that okapi used 46000% CPU of unit power.that mod-source-record-storage-b used 72000% of the CPU power of parameter CPU=2.

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Service Memory Utilization

Here we can't see any sign of memory leaks on every module. Memory shows stable trend.

...

Image Added

Kafka metrics

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DB CPU Utilization

DB CPU was 98%99%.

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DB Connections

Max number of DB connections was 51502500.

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DB load

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Top SQL-queries

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Test №7

The Baseline

MCPT

QCP1 Environment configuration was applied

, the instance type was changed to r6g.xlarge

,

the was changed to 14, placement strategy was updated to "one task per host",

number of instances

and CPU=2 was set for all

services.

modules, Check In\Check Out with 20 users for one tenant on 30 minutes test was run.

Instance CPU Utilization

Image Added

Service CPU Utilization

Here we can see that okapi used

...

20% of the

...

absolute CPU power of the container instance.

Image Added

Service Memory Utilization

Here we can't see any sign of memory leaks on every module. Memory shows stable trend.

...

Image Added

Kafka metrics

Image Added

DB CPU Utilization

DB CPU was

...

57%.

Image Added

DB Connections

Max number of DB connections was

...

3650.

DB load

Top SQL-queries

...

Image Added

Test №8

The Baseline

MCPT and

QCP1 Environment configuration was applied,

the instance type was changed to x2gd.large, the number of instances was changed to 14, placement strategy was updated to "one task per host",

and CPU=2 was set for all

services.

modules, Data Import - Create with 25k and 100k records files tests were run.

Instance CPU Utilization

Image Added

Service CPU Utilization

Here we can see that okapi used

...

57000% CPU of

...

unit

...

power.

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Service Memory Utilization

Here we can't see any sign of memory leaks on every module. Memory shows stable trend.

Image Added

Kafka metrics

Image Added

DB CPU Utilization

DB CPU was

...

98%.

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DB Connections

Max number of DB connections was

...

971.

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DB load

Test №9

The Baseline QCP1 Environment configuration was applied, and CPU=0

Top SQL-queries

Appendix

Infrastructure

PTF - Baseline MCPT environment configuration

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1 database instance, writer

...

db.r6g.4xlarge

...

Data nodes
- Instance type - r6g.2xlarge.search
- Number of nodes - 4
- Version: OpenSearch_2_7_R20240502
Dedicated master nodes
- Instance type - r6g.large.search
- Number of nodes - 3

...

4 m5.2xlarge brokers in 2 zones
Apache Kafka version 2.8.0
EBS storage volume per broker 300 GiB
auto.create.topics.enable=true
log.retention.minutes=480
default.replication.factor=3

...

title	mcpt modules memory and CPU parameters

Cluster Resources - mcpt-pvt

...

was set for all modules, Check In\Check Out with 20 users for one tenant on 30 minutes test was run.

Instance CPU Utilization

Image Added

Service CPU Utilization

Here we can see that okapi used 15% of the absolute CPU power of the container instance.

Image Added

Service Memory Utilization

Here we can't see any sign of memory leaks on every module. Memory shows stable trend.

Image Added

Kafka metrics

Image Added

DB CPU Utilization

DB CPU was 98%.

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DB Connections

Max number of DB connections was 5150.

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Test №10

The Baseline QCP1 Environment configuration was applied, and CPU=0 was set for all modules, Data Import - Create with 25k and 100k records files tests were run.

Instance CPU Utilization

Image Added

Service CPU Utilization

Here we can see that okapi used 38% of the unit CPU power.

Image Added

Service Memory Utilization

Here we can't see any sign of memory leaks on every module. Memory shows stable trend.

Image Added

Kafka metrics

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DB CPU Utilization

DB CPU was maximum 92%.

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DB Connections

Max number of DB connections was 921.

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Appendix

Infrastructure

PTF - Baseline MCPT environment configuration

14 m6g.2xlarge EC2 instances located in US East (N. Virginia)us-east-1
1 database instance, writer

Name Memory GIB vCPUs
db.r6g.4xlarge
128 GiB 16 vCPUs
Open Search ptf-test
- Data nodes
  - Instance type - r6g.2xlarge.search
  - Number of nodes - 4
  - Version: OpenSearch_2_7_R20240502
- Dedicated master nodes
  - Instance type - r6g.large.search
  - Number of nodes - 3
MSK ptf-KRaft-mode
- 2 brokers, kafka.m7g.xlarge brokers in 2 zones
- Apache Kafka version 3.7.x
- EBS storage volume per broker 300 GiB
- auto.create.topics.enable=true
- log.retention.minutes=480
- default.replication.factor=3

Expand

title	mcpt modules memory and CPU parameters

Cluster Resources - mcpt-pvt

Module	Task Def. Revision	Module Version	Task Count	Mem Hard Limit	Mem Soft limit	CPU units	Xmx	MetaspaceSize	MaxMetaspaceSize
mod-remote-storage	18	mod-remote-storage:3.0.1	2	4920	4472	1024	3960	512	512
mod-ncip	12	mod-ncip:1.14.4	2	1024	896	128	768	88	128
mod-finance-settingsstorage	1714	mod-finance-settingsstorage:18.5.0.22	4	1024	896	2001024	768700	88	128
edgemod-dematicagreements	1517	edgemod-dematicagreements:26.10.121	0	10241592	8961488	128	7680	880	1280
mod-data-importebsconet	1512	mod-data-importebsconet:32.01.71	20482	18441248	2561024	1292128	384700	512128
mod-search	18	mod-search:3.0.5	4	2592	2480	2048	1440	512	1024
mod-tags	12	mod-tags:2.1.0256
edge-sip2	12	edge-sip2:3.1.1	2	1024	896	128	768	88	128
mod-authtokenconsortia	2218	mod-authtokenconsortia:21.140.13	62	14405136	11524776	1024	9224416	88384	128512
edgemod-coursesorganizations	12	edgemod-coursesorganizations:1.38.0	2	1024	896	128	768	88	128
edgemod-inventorysettings	617	edgemod-inventorysettings:1.40.02	2	1024	896	128200	768	88	128
modedge-inventory-updatedematic	1215	modedge-inventory-updatedematic:32.21.12	1	1024	896	128	768	88	128
mod-data-notifyimport	1215	mod-data-notifyimport:3.10.07	21	10242048	8961844	128256	7681292	88384	128512
mod-configurationsearch	1318	mod-configurationsearch:53.90.25	4	10242592	8962480	1282048	7681440	88512	1281024
mod-orders-storagetags	1312	mod-orders-storagetags:132.61.0	42	1024	896	512128	700768	88	128
edgemod-caiasoftauthtoken	1222	edgemod-caiasoftauthtoken:2.14.1.02	6	10241440	8961152	1281024	768922	88	128
modedge-login-samlcourses	1512	modedge-login-samlcourses:21.73.20	2	1024	896	128	768	88	128
mod-erm-usage-harvester	7	mod-erm-usage-harvester:4edge-inventory	6	edge-inventory:1.4.10	2	1024	896	128	768	88	128
mod-passwordinventory-validatorupdate	12	mod-passwordinventory-validatorupdate:3.2.1.0	2	14401024	1298896	128	768	38488	512128
mod-gobinotify	1312	mod-gobinotify:23.71.10	2	1024	896	128	768	88	128
mod-licensesconfiguration	1513	mod-licensesconfiguration:5.09.22	4	24801024	2312896	128	1792768	38488	512128
mod-fqmorders-managerstorage	1213	mod-fqmorders-managerstorage:113.6.0.3	24	1024	896	128512	768700	88	128
edge-dcbcaiasoft	912	edge-dcbcaiasoft:2.1.0.2	2	1024	896	128	768	88	128
mod-bulklogin-operationssaml	1815	mod-bulklogin-operationssaml:12.17.92	2	30721024	2600896	1024128	1536768	38488	512128
mod-erm-graphqlusage-harvester	127	mod-graphql:1.12.00erm-usage-harvester:4.4.1	2	1024	896	128	768	88	128
mod-password-financevalidator	12	mod-financepassword-validator:43.81.04	2	10241440	8961298	128	768	88384	128512
mod-erm-usagegobi	713	mod-erm-usagegobi:42.67.01	2	1024	896	128	768	88	128
mod-listslicenses	15	mod-listslicenses:15.0.52	2	10242480	8962312	128	7681792	88384	128512
mod-copycatfqm-manager	12	mod-copycatfqm-manager:1.50.03	2	1024	896	128	768	88	128
modedge-permissionsdcb	269	modedge-permissionsdcb:61.40.024	2	16841024	1544896	512128	1024768	38488	512128
mod-entitiesbulk-linksoperations	1718	mod-entitiesbulk-linksoperations:21.01.49	2	25923072	24802600	4001024	14401536	0384	1024512
pubmod-edgegraphql	612	pubmod-edgegraphql:20231.0612.140	20	1024	896	128	768	0880	128
mod-ordersfinance	1312	mod-ordersfinance:124.78.10	4	20481024	1440896	10241281024	768	38488	512128
edgemod-erm-patronusage	147	edgemod-erm-patronusage:54.06.0.158	2	1024	896	256128	768	88	128
edgemod-nciplists	1215	edgemod-nciplists:1.90.25	2	1024	896	128	768	88	128
mod-users-blcopycat	12	mod-users-blcopycat:71.65.0	2	14401024	1152896	512128	922768	88	128	edge-ea-data-export	7
edge-ea-data-export:4.1mod-permissions	26	mod-permissions:6.4.0	24	10241684	8961544	128512	7681024	88384	128512
mod-entities-invoicelinks	1317	mod-entities-invoicelinks:52.70.4	2	42592	14402480	1152400	5121440	9220	881024	128
mod-inventory-storage	19	mod-inventory-storage:27.0.4	4	4096	3690	2048	3076	384	512
mod-user-import	12	mod-user-import:3.8.0pub-edge	6	pub-edge:2023.06.14	2	1024	896	128	768	0	0
mod-orders	13	mod-orders:12.7.1	4	2048	1440	1024	1024	384	512
edge-patron	14	edge-patron:5.0.0.158	2	1024	896	128256	768	88	128
modedge-senderncip	12	modedge-senderncip:1.119.02	2	1024	896	128	768	88	128
edgemod-oaiusers-pmhbl	1512	edgemod-oaiusers-pmhbl:27.76.10	2	15121440	13601152	1024512	1440922	38488	512128
modedge-ea-data-export-worker	157	modedge-ea-data-export-worker:3.1.2	2	3072	2800	1024	2048	384	512	mod-rtac	12	mod-rtac:3.54.1.0	2	1024	896	128	768	88	128
mod-task-listinvoice	713	mod-task-listinvoice:15.97.22	4	10241440	8961152	128512	768922	88	128
mod-circulationinventory-storage	2019	mod-circulationinventory-storage:1727.10.74	4	28804096	25923690	15362048	18143076	384	512
mod-calendaruser-import	1312	mod-calendaruser-import:23.58.0	2	1024	896	128	768	88	128
mod-source-record-storage21sender	12	mod-source-record-storage:5.7.5sender:1.11.0	2	56001024	5000896	2048128	3500768	38488	512128
modedge-eventoai-configpmh	1215	modedge-eventoai-configpmh:2.67.01	2	10241512	8961360	1281024	7681440	88384	128512
mod-courses12data-export-worker	15	mod-data-export-coursesworker:3.1.4.82	2	10243072	8962800	1281024	7682048	88384	128512
mod-circulation-itemrtac	912	mod-circulation-itemrtac:13.05.0	2	1024	896	128	768	88	128
mod-inventory	19	mod-inventory:20.1.6	4	2880	2592	1024	1814	384	512	mod-email	12	mod-email:1.16.0task-list	7	mod-task-list:1.9.2	2	1024	896	128	768	88	128
mod-circulation-storage	20	mod-circulation-storage:2417.01.117	4	2880	2592	1536	1814	384	512
mod-pubsubcalendar	1613	mod-pubsubcalendar:2.115.30	2	15361024	1440896	1024128	922768	38488	512128
mod-disource-converterrecord-storage	1721	mod-disource-converterrecord-storage:25.17.5	2	10245600	8965000	1282048	7683500	88384	128512
edgemod-event-rtacconfig	1512	edgemod-event-rtacconfig:2.6.20	2	1024	896	128	768	88	128
edgemod-orderscourses	1512	edgemod-orderscourses:21.94.18	2	1024	896	128	768	88	128
mod-templatecirculation-engineitem	129	mod-templatecirculation-engineitem:1.190.10	2	1024	896	128	768	88	128
mod-usersinventory	1719	mod-usersinventory:1920.21.26	4	10242880	8962592	1281024	7681814	88384	128512
mod-patron-blocksemail	1412	mod-patron-blocksemail:1.916.0	2	1024	896	1024128	768	88	128
mod-auditcirculation	1320	mod-auditcirculation:224.80.0112	4	10242880	8962592	1281536	7681814	88384	128512
edgemod-fqmpubsub	1316	edgemod-fqmpubsub:12.011.13	2	10241536	8961440	1281024	768922	88384	128512
mod-sourcedi-recordconverter-managerstorage	1817	mod-sourcedi-recordconverter-managerstorage:32.71.75	2	56001024	5000896	2048128	3500768	38488	512128
nginxedge-edgertac	615	nginxedge-edgertac:20232.066.142	2	1024	896	128	07680	88	0128
modedge-quick-marcorders	1615	modedge-quick-marcorders:52.09.11	2	22881024	2176896	128	1664768	38488	512128
nginxmod-template-okapiengine	912	nginxmod-template-okapiengine:20231.0619.141	2	1024	896	1536128	07680	88	0128
okapimod-busers	817	okapimod-users:519.12.2	34	16841024	1440896	1536128	922768	38488	512128
mod-patron-feesfinesblocks	1214	mod-feesfinespatron-blocks:191.09.0	2	1024	896	1281024	768	88	128
mod-invoice-storageaudit	13	mod-invoice-storageaudit:52.78.0	42	18721024	1536896	10241281024	768	38488	512128
edge-usersfqm	613	edge-usersfqm:1.20.01	2	1024	896	128	768	88	128
mod-dcb9source-record-manager	18	mod-source-record-dcbmanager:13.07.07	2	10245600	8965000	1282048	7683500	88384	128512
modnginx-service-interactionedge	156	modnginx-service-interactionedge:32023.006.214	2	20481024	1844896	256128	12900	3840	5120
mod-dataquick-exportmarc	1716	mod-dataquick-exportmarc:45.80.71	1	10242288	8962176	1024128	7681664	88384	128512
modnginx-patronokapi	129	modnginx-patronokapi:62023.006.014	42	1024	896	1281536	7680	880	1280
modokapi-oai-pmhb	16	mod-oai-pmh:3.12.8	2	4096	3690	2048	30768	okapi:5.1.2	3	1684	1440	1536	922	384	512
edgemod-connexionfeesfines	12	edgemod-connexionfeesfines:119.10.10	2	1024	896	128	768	88	128
mod-kbinvoice-ebsco-javastorage	1213	mod-kbinvoice-ebsco-javastorage:45.07.0	24	1024	1872	1536	1024	1024	384	512
edge-users	6	edge-users:1.2.0	2	1024	896	128	768	88	128
mod-notesdcb	139	mod-notesdcb:51.10.0	2	1024	896	128	952768	38488	512128
mod-dataservice-export-springinteraction	15	mod-dataservice-export-springinteraction:3.0.2	12	2048	1844	256	15361290	384	512
mod-data-loginexport	1217	mod-logindata-export:74.108.7	1	21024	1440	1298896	1024	768	38488	512128
mod-organizations-storagepatron	1312	mod-organizations-storagepatron:46.60.0	4	1024	896	128	768	88	128
pubmod-oai-okapipmh	616	pubmod-oai-okapipmh:20233.0612.148	2	10244096	8963690	1282048	7683076	03840	512
edge-ermconnexion	712	edge-ermconnexion:1.01.01	2	1024	896	128	768	88	128
mod-kb-eusageebsco-reportsjava	712	mod-kb-eusageebsco-reportsjava:24.0.0	2	1024	896	128	768	88	128

Methodology/Approach

MOBIUS Tests: scenarios were started by JMeter script from load generator. We had 100% error count for AIE_TC: Create Invoices, AIE_TC: Invoices Approve, AIE_TC: Paying Invoices, TC: Receiving-an-Order-Line, Unreceiving-a-Piece and Unreceiving-a-Piece Workflows because data was not regenerated.

Baseline MCPT Environment configuration according to tunning environment from previous report: task count: 4 for services: mod-permissions, mod-search, mod-patron, mod-inventory, mod-inventory-storage, mod-circulation, mod-circulation-storage, mod-order, mod-order-storage, mod-invoice, mod-invoice-storage, for mod-users and mod-authtoken task count 6. Parameter srs.marcIndexers.delete.interval.seconds=86400 for mod-source-record-storage. Instance type: m6g.2xlarge. Instances count: 14. Database r6g.4xlarge, Amazon OpenSearch Service ptf-test: r6g.2хlarge.search (4 nodes).

...

mod-notes	13	mod-notes:5.1.0	2	1024	896	128	952	384	512
mod-data-export-spring	15	mod-data-export-spring:3.0.2	1	2048	1844	256	1536	384	512
mod-login	12	mod-login:7.10.1	2	1440	1298	1024	768	384	512
mod-organizations-storage	13	mod-organizations-storage:4.6.0	4	1024	896	128	768	88	128
pub-okapi	6	pub-okapi:2023.06.14	2	1024	896	128	768	0	0
edge-erm	7	edge-erm:1.0.0	2	1024	896	128	768	88	128
mod-eusage-reports	7	mod-eusage-reports:2.0.0	2	1024	896	128	768	88	128

Methodology/Approach

MOBIUS Tests: scenarios were started by JMeter script from load generator. We had 100% error count for AIE_TC: Create Invoices, AIE_TC: Invoices Approve, AIE_TC: Paying Invoices, TC: Receiving-an-Order-Line, Unreceiving-a-Piece and Unreceiving-a-Piece Workflows because data was not regenerated.

Baseline MCPT Environment configuration according to tunning environment from previous report: task count: 4 for services: mod-permissions, mod-search, mod-patron, mod-inventory, mod-inventory-storage, mod-circulation, mod-circulation-storage, mod-order, mod-order-storage, mod-invoice, mod-invoice-storage, for mod-users and mod-authtoken task count 6. Parameter srs.marcIndexers.delete.interval.seconds=86400 for mod-source-record-storage. Instance type: m6g.2xlarge. Instances count: 14. Database r6g.4xlarge, Amazon OpenSearch Service ptf-test: r6g.2хlarge.search (4 nodes).

Test 1: The Baseline MCPT Environment configuration was applied, and CPU=0 was set for all modules, Fixed Load (average case) MOBIUS test was run.
Test 2: The Baseline MCPT Environment configuration was applied, and CPU=0 was set for all modules, Fixed Load (high load case) MOBIUS test was run.
Test 3: The Baseline MCPT Environment configuration was applied, and CPU=0 was set for all modules, Fixed Load (average case) MOBIUS test was run (rerun Test 1).
Test 4: The Baseline MCPT Environment configuration was applied, and CPU=1 was set for all modules, Fixed Load (average case) MOBIUS test was run.
Test 5: The Baseline MCPT Environment configuration was applied, and CPU=2 was set for all modules, Check In\Check Out with 20 users for one tenant on 30 minutes test was run.
Test 6: The Baseline MCPT Environment configuration was applied, and CPU=2 was set for all modules, Data Import - Create with 25k and 100k records files tests were run.
Test 7: The Baseline QCP1 Environment configuration was applied, and CPU=02 was set for all modules, Fixed Load (average case) MOBIUS Check In\Check Out with 20 users for one tenant on 30 minutes test was run.
Test 28: The Baseline MCPT QCP1 Environment configuration was applied, and CPU=02 was set for all modules, Fixed Load (high load case) MOBIUS test was Data Import - Create with 25k and 100k records files tests were run.
Test 39: The The Baseline MCPT QCP1 Environment configuration was applied, and CPU=0 was set for all modules, Fixed Load (average case) MOBIUS Check In\Check Out with 20 users for one tenant on 30 minutes test was run (rerun Test 1).
Test 410: The Baseline MCPT QCP1 Environment configuration was applied, and CPU=10 was set for all modules, Fixed Load (average case) MOBIUS test was Data Import - Create with 25k and 100k records files tests were run.

Version	Old Version 13	New Version Current
Changes made by	Stanislav Nehrii	Stanislav Nehrii
Saved on	Aug 19, 2024	Sep 03, 2024

MOBIUS test was run.	Completed
Test 2	The Baseline MCPT Environment configuration was applied, and CPU=0 was set for all modules, Fixed Load (high load case)

MOBIUS test was run.	Completed
Test 3	The Baseline MCPT Environment configuration was applied, and CPU=0 was set for all modules, Fixed Load (average case

) MOBIUS test was run (rerun Test 1).	Completed
Test 4	The Baseline MCPT Environment configuration was applied, and CPU=1 was set for all modules, Fixed Load (average case)

MOBIUS test was run.	Completed
Test 5	The Baseline MCPT Environment configuration was applied, and CPU=2 was set for all modules, Check In\Check Out with 20 users for one tenant on 30 minutes test was run.	Completed
Test 6	The Baseline MCPT Environment configuration was applied, and CPU=2 was set for all modules, Data Import - Create with 25k and 100k records files tests were run.	Completed
Test 7	The Baseline QCP1 Environment configuration was applied, and CPU=2 was set for all modules, Check In\Check Out with 20 users for one tenant on 30 minutes test was run.	Completed
Test 8	The Baseline QCP1 Environment configuration was applied, and CPU=2 was set for all modules, Data Import - Create with 25k and 100k records files tests were run.	Completed
Test 9	The Baseline QCP1 Environment configuration was applied, and CPU=0 was set for all modules, Check In\Check Out with 20 users for one tenant on 30 minutes test was run.	Completed
Test 10	The Baseline QCP1 Environment configuration was applied, and CPU=0 was set for all modules, Data Import - Create with 25k and 100k records files tests were run.	Completed

Name	Memory GIB	vCPUs
db.r6g.4xlarge	128 GiB	16 vCPUs

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