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This table contains durations for all Workflows. 

Test Results

This table contains durations for all Workflows. 

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Service CPU Utilization

Here we can see that okapi modules used 42k% CPU power parameter CPU=2 for module.

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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.

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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

...

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% maximum.

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Service CPU Utilization

Here we can see that okapi used 43k% of the CPU power of parameter CPU=2.

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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%.

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Service CPU Utilization

Here we can see that okapi used 46k% of the CPU power of parameter CPU=2.

...

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%.

...

Service CPU Utilization

Here we can see that okapi used 46k% of the CPU power of parameter CPU=2.

...

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%.

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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

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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=2 was set for all services, used two autoscaling groups, 1st with 3 Instance Type: c7g.large for okapi service and 10 Instance Type: r7g.xlarge for others services. Fixed Load (average case) MOBIUS test was run.
• Test 2: The Baseline MCPT Environment configuration was applied, and CPU=2 was set for all services, used two autoscaling groups, 1st with 3 Instance Type: c7g.large for okapi service and 10 Instance Type: m6g.2xlarge for others modules. Fixed Load (average case) MOBIUS test was run.
• Test 3:  The Baseline MCPT Environment configuration was applied, and CPU=2 was set for all services, used two autoscaling groups, 1st with 3 Instance Type: c7g.large for okapi service and 10 Instance Type: m6g.2xlarge for others services. Fixed Load (average case) MOBIUS test was run (Repeat Test 2).
• Test 4: The Baseline MCPT Environment configuration was applied, and CPU=2 was set for all modules, used two autoscaling groups, 1st with 6 Instance Type: c7g.large, 3 of them for okapi service and other 3 for mod-cources, mod-sender, mod-tasks-list, mod-gobi, edge-dematic, mod-erm-usage, mod-eusage-reports, mod-notify, mod-data-import services and 10 Instance Type: r7g.xlarge for others 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, used two autoscaling groups, 1st with 6 Instance Type: c7g.large, 3 of them for okapi service and other 3 for mod-cources, mod-sender, mod-tasks-list, mod-gobi, edge-dematic, mod-erm-usage, mod-eusage-reports, mod-notify, mod-data-import services and 10 Instance Type: r7g.xlarge for others modules. Fixed Load (average case) MOBIUS test was run (Repeat Test 4).
• Test 6: The Baseline MCPT Environment configuration was applied, and CPU=2 was set for all modules, used two autoscaling groups, 1st with 6 Instance Type: c7g.large, 3 of them for okapi service and other 3 for mod-cources, mod-sender, mod-tasks-list, mod-gobi, edge-dematic, mod-erm-usage, mod-eusage-reports, mod-notify, mod-data-import services and 10 Instance Type: r7g.xlarge for others modules. Fixed Load (average case without DE_Exporting MARC Bib records custom workflow, DE_Exporting MARC Bib records workflow, and OPIH_/oai/records workflow) MOBIUS test was run.
• Test 7: The Baseline MCPT Environment configuration was applied, and CPU=2 was set for all modules, used two autoscaling groups, 1st with 6 Instance Type: c7g.large, 3 of them for okapi service and other 3 for mod-cources, mod-sender, mod-tasks-list, mod-gobi, edge-dematic, mod-erm-usage, mod-eusage-reports, mod-notify, mod-data-import services and 10 Instance Type: r7g.xlarge for others modules. Fixed Load (average case without DE_Exporting MARC Bib records custom workflow, DE_Exporting MARC Bib records workflow, and OPIH_/oai/records workflow) MOBIUS test was run (Repeat Test 6).
• Test 8: The Baseline MCPT Environment configuration was applied, and CPU=2 was set for all modules, used two autoscaling groups, 1st with 6 Instance Type: c7g.large, 3 of them for okapi service and other 3 for mod-cources, mod-sender, mod-tasks-list, mod-gobi, edge-dematic, mod-erm-usage, mod-eusage-reports, mod-notify, mod-data-import services and 10 Instance Type: r7g.xlarge for others modules. Fixed Load (average case) MOBIUS test was run
• Test 9: The Baseline MCPT Environment configuration was applied, and CPU=2 was set for all modules, used two autoscaling groups, 1st with 6 Instance Type: c7g.large, 3 of them for okapi service and other 3 for mod-cources, mod-sender, mod-tasks-list, mod-gobi, edge-dematic, mod-erm-usage, mod-eusage-reports, mod-notify, mod-data-import services and 10 Instance Type: r7g.xlarge for others modules. Fixed Load (average case without DE_Exporting MARC Bib records custom workflow, DE_Exporting MARC Bib records workflow, and OPIH_/oai/records workflow) MOBIUS test was run (Repeat Test 7 after Terminate Instances r7g.xlarge).
• Test 10: The Baseline MCPT Environment configuration was applied, and CPU=2 was set for all modules, used two autoscaling groups, 1st with 6 Instance Type: c7g.large, 3 of them for okapi service and other 3 for mod-cources, mod-sender, mod-tasks-list, mod-gobi, edge-dematic, mod-erm-usage, mod-eusage-reports, mod-notify, mod-data-import services and 10 Instance Type: r7g.xlarge for others modules. Fixed Load (average case) MOBIUS test was run (Repeat Test 8 after Terminate Instances r7g.xlarge).
• Test 11: The Baseline MCPT Environment configuration was applied, and CPU=2 was set for all services, used two autoscaling groups, 1st with 3 Instance Type: c7g.large for okapi service and 11 Instance Type: r7g.xlarge for others services. Fixed Load (average case) MOBIUS test was run.
• Test 12: The Baseline MCPT Environment configuration was applied, and CPU=2 was set for all services, used two autoscaling groups, 1st with 3 Instance Type: c7g.large for okapi service and 11 Instance Type: r7g.xlarge for others services. Fixed Load (average case) MOBIUS test was run (Repeat Test 11).
• Test 13: The Baseline MCPT Environment configuration was applied, and CPU=2 was set for all services, used two autoscaling groups, 1st with 3 Instance Type: c7g.large for okapi service and 11 Instance Type: r7g.xlarge for others services. Fixed Load (average case) MOBIUS test was run (Repeat Test 11).
• Test 14: The Baseline MCPT Environment configuration was applied, and CPU=2 was set for all services, used two autoscaling groups, 1st with 3 Instance Type: c7g.large for okapi service and 11 Instance Type: r7g.xlarge for others services. Fixed Load (average case) MOBIUS test was run (Repeat Test 11 after terminate 11 instances).
• Test 15: The Baseline MCPT Environment configuration was applied, and CPU=2 was set for all services, used two autoscaling groups, 1st with 3 Instance Type: c7g.large for okapi and mod-authtoken services and 11 Instance Type: r7g.xlarge for others services. Fixed Load (average case) MOBIUS test was run.
• Test 16: The Baseline MCPT Environment configuration was applied, and CPU=2 was set for all services, used two autoscaling groups, 1st with 3 Instance Type: c7g.large for okapi service and 5 Instance Type: r7g.2xlarge for others services. Fixed Load (average case) MOBIUS test was run.
• Test 17: The Baseline MCPT Environment configuration was applied, and CPU=2 was set for all services, used two autoscaling groups, 1st with 3 Instance Type: c7g.large for okapi service and 5 Instance Type: r7g.2xlarge for others services. Fixed Load (average case) MOBIUS test was run (Repeat Test 16).