Overview
This document contains the results of testing List App refreshing of 200k records with multiple parallel workflows (Check-in/Check-out and Data import) and R/W split enabled in the Poppy release. The goal of testing is to assess the performance of mod-lists along with other workflows (CICO and DI) and R/W split enabled and to measure mod-lists's impact on other modules
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ListApp + DI + CICO
Service CPU Utilization
According to the results, maximum CPU utilization for DI + CICO test is about 126%, while with ListApp scenario added CPU reaches 150%.
CPU utilization of mod-lists and mod-fqm-manager for ListApp+DI+CICO test is up to 140% with R/W split enabled, while it reaches only 105% with R/W split disabled.
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ListApp
DI + CICO
ListApp + DI + CICO
ListApp + DI + CICO with with R/W split disabled*
*Results are taken from the previous report: [Poppy] List App with multiple workflows and R/W split disabled test report.
ListApp
DI + CICO
ListApp + DI + CICO
Memory Utilization
No memory leaks were found during the tests.
ListApp
DI + CICO
ListApp + DI + CICO
DB CPU Utilization
RDS CPU
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utilization is about
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96% for writer instance for DI+CICO test and it doesn't increase with ListApp scenario added. RDS CPU utilization for reader instance reaches 95% during ListApp+DI+CICO test.
RDS CPU utilizatoin for ListApp+DI+CICO didn't change in comparion with the same test but with R/W split disabled for mod-fqm-manager.
ListApp
DI + CICO
ListApp + DI + CICO
ListApp + DI + CICO with with R/W split disabled*
*Results are taken from the previous report: [Poppy] List App with multiple workflows and R/W split disabled test report.
DB Connections
ListApp
DI + CICO
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Infrastructure
PTF -environment pcp1
- 10 m6i.2xlarge EC2 instances located in US East (N. Virginia)us-east-1
1 database instance, writer
Name API Name Memory GIB vCPUs max_connections R6G Extra Large db.r6g.xlarge 32 GiB 4 vCPUs 2731 - MSK tenant
- 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
Module | Task Def. Revision | Task Count | Mem Hard Limit | Mem Soft limit | CPU units | Xmx | MetaspaceSize | MaxMetaspaceSize | R/W split enabled |
|---|---|---|---|---|---|---|---|---|---|
| mod-inventory-storage:27.0.0 | 10 | 2 | 4096 | 3690 | 2048 | 3076 | 384 | 512 | false |
| mod-users:19.2.0 | 19 | 2 | 1024 | 896 | 128 | 768 | 88 | 128 | false |
| nginx-okapi:2023.06.14 | 8 | 2 | 1024 | 896 | 128 | 0 | 0 | 0 | false |
| mod-circulation-storage:17.1.0 | 10 | 2 | 2880 | 2592 | 1536 | 1814 | 384 | 512 | false |
| okapi:5.1.1 | 9 | 3 | 1684 | 1440 | 1024 | 922 | 384 | 512 | false |
| mod-inventory:20.1.0 | 9 | 2 | 2880 | 2592 | 1024 | 1814 | 384 | 512 | false |
| mod-circulation:24.0.0 | 10 | 2 | 2880 | 2592 | 1536 | 1814 | 384 | 512 | false |
| pub-okapi:2023.06.14 | 8 | 2 | 1024 | 896 | 128 | 768 | 0 | 0 | false |
| mod-fqm-manager:1.0.0 | 5 | 2 | 1024 | 896 | 128 | 768 | 88 | 128 | true |
| mod-lists:1.0.0 | 5 | 2 | 3000 | 2600 | 128 | 2048 | 384 | 512 | false |
Additional info
Grafana graphs:
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