Page Comparison

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Here we can see that mod-entities-links  module had spikes up to 90% Instances CPU power and mod-marc-migrations module used 20% Instances CPU power.

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Here we can see that mod-entities-links had spikes up to 90% memory.

Kafka metrics

OpenSearch Data Nodes metrics

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PTF - Baseline RCON environment configuration

• 10 m6g.2xlarge EC2 instances located in US East (N. Virginia)us-east-1

• 1 database  instance, writer

  
  

  Name	Memory GIB	vCPUs
  db.r6g.xlarge	32 GB	4 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 fse-tenant
  
  • 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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Test execution:

• Marc-Migration еests tests were initiated by a JMeter script from a local machine with the following configurations for the mod-marc-migrations service. The migration of Marc Authority records was started for the central tenant, and automatic migrations were triggered for the member tenants.

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