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  1. Indy Node
  2. INDY-1365

Pool stopped accepting transactions on 5731 txns (1 sec delays, no logging)

    Details

    • Type: Bug
    • Status: Complete
    • Priority: Highest
    • Resolution: Done
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: None
    • Labels:
    • Sprint:
      EV 18.11 Stability/ViewChange

      Description

      Environment:
      indy-node 1.3.425
      AWS 22-nodes pool

      Steps to Reproduce:
      1. Setup the pool of 25 nodes without logging.
      2. Run several load new test with following parameters:

      python3.5 perf_processes.py -n 1 -t 1 -c 10 -r 100 -g /home/ubuntu/live_transactions_genesis
      ...
      Server Time: 754 Sent: 4783 Succ: 4760 Failed: 23 Nacked: 0 Rejected: 0 Clients Alive 0

       

      python3.5 perf_processes.py -n 1 -t 1 -c 10 -r 100 -g /home/ubuntu/live_transactions_genesis 2>err
      ors.txt
      ...
      Server Time: 18 Sent: 104 Succ: 104 Failed: 0 Nacked: 0 Rejected: 0 Clients Alive 0
      python3.5 perf_processes.py -n 1 -t 1 -c 10 -r 100 -b 10 -g /home/ubuntu/live_transactions_genesis
      ...
      Server Time: 133 Sent: 6193 Succ: 822 Failed: 5371 Nacked: 0 Rejected: 0 Clients Alive 0 
      

      Actual Results:
      Pool stopped taking transactions after writing 5731 txns. 
      9 view changes were happened:

       "View_change_status":
       "View_No": 9
       "Last_complete_view_no": 9
       "Last_view_change_started_at": 2018-05-23 18:37:38
       "VC_in_progress": n/a

      Expected Results:
      Pool should work.

      Additional Information:
      Logging was turned off, so the only information that we have is validator-info: indy1365.7z

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              • Assignee:
                sergey.khoroshavin Sergey Khoroshavin
                Reporter:
                ozheregelya Olga Zheregelya
                Watchers:
                Alexander Shcherbakov, Olga Zheregelya, Sergey Khoroshavin
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                3 Start watching this issue

                Dates

                • Created:
                  Updated:
                  Resolved: