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- How long does it take to export 10K records?
- What What happens to the job that is running, will it be able to resume and complete successfully when the new task is spun up?
- Look for a memory trend and use it to decide on the number of concurrent jobs needed to reach the tipping point.
Infrastructure
- 10 m6i.2xlarge EC2 instances (changed. In Lotus it was m5.xlarge)
- 2 instances of db.r6.xlarge database instances, one reader and one writer
- MSK
- 4 m5.2xlarge brokers in 2 zones
- auto.create-topics.enable = true
- log.retention.minutes=120
- 2 partitions per DI topics
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- All resources shows predictable behaviour without gaps and sudden spikes.
- Memory usage growing on mod-orders (48%-56%) and mod-orders-storage (45%-51%). However it doesn’t looks like memory leak as it didn't grow continuously. It just grows at the beginning of subsequent exports.
Knowing Known issue:
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