Details
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Bug
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Resolution: Not a Bug
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Critical
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None
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7.18.0.Final
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None
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NEW
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NEW
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Description
I am stressing a simple bpmn process that only contains script tasks and service tasks. The only activity in the tasks is printing out some text to the console.
I use soap ui or jmeter with 100 consumer threads, 0 test delay, 0 randomness.
The details of the configuration are in the reproducer.
Unless I set the max pool size of db connections to more than 300 I get database errors (see log attached). After checking the number of connections opened in the database I can verify that each process execution seem to open 3 db connections. Why?
The overall performance is very bad with an average execution time of 5000 ms and a throughput of 20 tps after 120 seconds. The same stress test with the same database instance with the same process executed on EAP 7.2 gives 570 ms and 180 tps.
Attachments
Issue Links
- documents
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BXMSDOC-6045 SpringBoot documentation enhancements analysis and planning
- Closed