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<Note. use green for closed issues, yellow for important ones if needed>
Decisions for Short Term
| Issue | Notes | Decision | |
|---|---|---|---|
| 1 | Increase memory resources of NCMP (helm chart) | ||
| 2 | Increase shared_buffer allocation in Postgres config | ||
| 3 | NCMP will implement throttling / rate limiting for Rest API (e.g. 503 HTTP response) |
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| Requires determining maximum request rate, e.g. compare previous successful versus failing tests (e.g. 3.4.2 vs 3.4.6) to determine throttling. | |||
| 4 | Rest client (for load tests) will throttle | ||
| 5 | Lower thread count for Module Sync |
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| This can be done using application.yml / Environment variable |
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Background
CPS and NCMP have much higher memory consumption than required. Regarding NCMP specifically, it has some in-memory data structures that grow linearly with the number of CM-handles.
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