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  1. Indy Node
  2. INDY-1618

Throughput is degrading if backup primary is stopped

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Details

    • Bug
    • Status: Complete
    • High
    • Resolution: Done
    • None
    • 1.6.78
    • None
    • None
    • Unset
    • EV 18.18 Service Pack 2

    Description

      Build Info:
      indy-node 1.6.565

      Steps to Reproduce:
      1. Install pool of 25 nodes.
      2. Disable view changes and enable metrics.
      3. Run load test ~100 NYMs/sec.
      4. Stop the backup primary (1 instance for example) after 30 minutes.
      5. Wait another 30 minutes and check throughput and latency metrics.

      Actual Results:
      Throughput is degraded and latency is dramatically increased if backup primary is stopped.

      Expected Results:
      Throughput and latency should be about the same with backup primary stopped.

      Attachments

        1. BACKUP_DOWN_UNDER_LOAD.png
          265 kB
          Vladimir Shishkin
        2. Inked1618_LI.jpg
          460 kB
          Vladimir Shishkin

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              VladimirWork Vladimir Shishkin
              VladimirWork Vladimir Shishkin
              Renata Toktar, Vladimir Shishkin
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              Dates

                Created:
                Updated:
                Resolved: