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  1. Core Server
  2. SERVER-70141

Large scale performance test for move chunks

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    • Icon: Task Task
    • Resolution: Unresolved
    • Icon: Major - P3 Major - P3
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    Description

      here’s the raw note: * Performance Test Dashboards

      • Things we want to chart - things users actually do
      • Adding a shard (1TB sharded collection)
      • moveChunk
      • Throughput (1TB sharded collection)
      • Impact on cluster (refresh latency)
      • Range Deleter (500GB)
      • Throughput
      • Impact on Cluster
      • Removing a shard (1TB shard collection)
      • moveChunk
      • Throughput (1TB sharded collection)
      • Impact on cluster (refresh latency)
      • Range Deleter (500GB)
      • Throughput
      • Impact on Cluster
      • shardCollection performance (1TB collection)
      • movePrimary performance (1TB unsharded collection)
      • Does the shape of data, indexes, matter?
      • Chunk is logical (documents) instead of physical (pages)
      • Any plan to provide low cost options in Atlas? NO
      • How do you want to compare it? (version to version, build to build, feature flags?)
      • REST API to add and remove?
      • Steps to get there:
      • Find 1TB data (Jim has it!)
      • Create script to provision cluster
      • Create script to run the test
      • Run test
      • Add shared
      • Remove shared
      • Repeat 3 times
      • Create script to collect data
      • Throughput/Execution time
      • Latency graph (P50/P99) for test
      • Create script to analyze data
      •  
      • Create script to clean up
      •  
      • Create report
      •  
      • Automate this

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            matt.panton@mongodb.com Matt Panton
            xiaochen.wu@mongodb.com Xiaochen Wu
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              Created:
              Updated: