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Purpose: I that section you can find information about executed performance test runs for Iroha, all parameters and results.

Parameters

Network configuration

Configuration A

  • 50 Iroha nodes
  • 10 virtual machines (5 Iroha nodes per machine)
  • 5 GB memory limit per Iroha node
  • 1 GB memory limit per Postgres node
  • SSD storage
  • 100 GB storage limit per Iroha node

Transaction configuration

  • Ordered batch 1
    • CreateDomain
    • CreateAsset
    • CreateAccount
    • AddAssetQuantity
    • TransferAsset
  • Ordered batch 2
    • GrantPermission
    • SetAccountDetail
  • Ordered batch 3
    • SetAccountDetail

Metrics

During performance testing, our goal is to understand non-functional characteristics of running Iroha network in terms of speed and efficiency.

For a clear understanding of such characteristics, we are going to collect the following metrics:

  • (⚠️Required for all future metrics, should be performed as preparation) The highest amount of transactions for a peak load of Iroha network during one hour (on the peak load the network should work stable, without significant deterioration of other characteristics: TPS, memory consumption, transaction finalization time, etc.).
  • The maximum amount of successfully finalized transactions per second (TPS)
    • During 80% of peak load on a long-distance (more than 24 hours)
    • During 100% peak load on a short distance (1 hour)
  • Average time of transaction finalization (from the moment when the transaction reached the Torii port, until the moment when the transaction is marked as finalized and sent to the subscribers via opened streams)
    • When Iroha network is on the 80% of peak load
    • When Iroha network is on the 100% of peak load
  • Average memory consumption by Iroha nodes (first 10% of time interval should be omitted to minimize the influence of "heating up" stage)
    • When Iroha network is on the 80% of peak load
    • When Iroha network is on the 100% of peak load
  • Average memory consumption by Postgres storage (first 10% of time interval should be omitted to minimize the influence of "heating up" stage)
    • When Iroha network is on the 80% of peak load
    • When Iroha network is on the 100% of peak load
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