Details

    • Type: Epic
    • Status: Complete
    • Priority: Medium
    • Resolution: Done
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: None
    • Labels:
      None
    • Epic Name:
      Memory Leak Issues
    • Documentation Impact:
      Unset

      Description

      • Check results of the latest load testing where we fail with out of memory
      • Check if it depends on
        • txn type
        • logging
        • metrics
        • ZMQ
      • Try more profiling

       

      Plan of attack

      1. Run more load tests with different txn types and metrics
      2. Run python profiler to check if there are any leaks in our main code
      3. Limit ZMQ watermarks to some small number
      4. Check if number of client connections affects memory consumption
      5. Try to reset ZMQ listener stacks to see if memory usage decreases
      6. Limit RocksDB memory usage in config
      7. Use leveldb instead of RocksDB for all storages
      8. Use file storage instead of LevelDB/RocksDB
      9. Valgrind

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            • Assignee:
              Unassigned
              Reporter:
              ashcherbakov Alexander Shcherbakov
              Watchers:
              Alexander Shcherbakov
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              Dates

              • Created:
                Updated:
                Resolved: