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Possibly there's a memory leak on oai-pmh side as we've seen continuously growing memory and CPU usage (see screenshots below).
Tests and results
test | Max records per response | Time to complete | Result | Issues |
---|---|---|---|---|
1 | 100 | 6 hours 26 minutes | all data harvested | Growing CPU/RAM usage |
2 | 300 | 2 hours 31 min | 5.5 M records harvested | connection lost with load generator not an oai-pmh issue |
3 | 500 | 2 hour 27 min | all data harvested | Growing CPU/RAM usage |
Service CPU usage
Service Memory usage
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mod-inventory-storage memory usage