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Type:
Task
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Resolution: Fixed
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Priority:
Major - P3
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Affects Version/s: None
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Component/s: None
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Catalog and Routing
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Fully Compatible
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CAR Team 2025-11-24
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Run performance test with the random tuning policy with the followings:
- run the following tasks:
- Mongotune 3-Node ReplSet with Prioritization Execution Control ARM
- Mongotune 3-Node ReplSet with Prioritization Execution Control Availability ARM
- Mongotune 3-Shard Cluster ARM
- Mongotune 3-Shard Cluster with Prioritization Execution Control ARM
- Mongotune 3-Shard with Prioritization Execution Control Availability ARM
- use the following mongotune config for exec control:
execution-control: { dry_run: false, tick_interval_ms: 1000, min_ticket_count: 2 } - run test with the initial low prio ticket count as
- the values defined in DSI's evergreen/system_perf/master/variants.yml (the Pol oracle)
- 30 (a high count)
- default values if nothing specified
- 2 (a low count)
- run the measurements 5 times each to avoid noise
- prepare perf analysis
This ticket does not include the actual verification / understanding of the measured values.