The following resources are used:
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Performance-optimized configuration:
Folio
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MAX_REQUEST_SIZE = 4000000 (for all modules)
Kafka
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2 items for all items (except mod-data-import)
2 partition for all DI Kafka topics
NB: an environment should be configured such a way that for every Kafka topic there are as many partitions as many instances created for a module connected to that topic
Examples:delete
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./kafka-topics.sh --bootstrap-server=<kafka-ip>:9092 --delete --topic perf-eks-folijet.Default.fs09000000.DI_ERROR |
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./kafka-topics.sh --bootstrap-server=<kafka-ip>:9092 --create --topic perf-eks-folijet.Default.fs09000000.DI_ERROR --partitions 2 --replication-factor 1 |
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Due to limitations in metric names, topics with a period ('.') or underscore ('_') could collide. To avoid issues it is best to use either, but not both. |
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./kafka-topics.sh --bootstrap-server=<kafka-ip>:9092 --describe --topic perf-eks-folijet.Default.fs09000000.DI_ERROR |
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Topic: perf-eks-folijet.Default.fs09000000.DI_ERROR PartitionCount: 2 ReplicationFactor: 1 Configs: min.insync.replicas=1,message.format.version=2.6-IV0,unclean.leader.election.enable=true |
JVM
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mod-data-import: -XX:MaxRAMPercentage=85.0 -XX:+UseG1GC / cpu: 128m/192m | memory: 1Gi/1Gi
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