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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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None
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Query Integration
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Fully Compatible
There are some types in the memory tracking files in src/mongo/util that are used only by query, and some that are used only by the streams module, and some items that are unused. We should move the query-related ones to src/mongo/db/memory_tracking. The items used by streams we should leave as-is but update the OWNERS.yml file so that they are owned by streams as well as Server Programmability (who owns the src/mongo/util directory). We can just delete the unused items.
The is a description of the various items and who uses them currently:
| memory_usage_tracker.h | used by |
|---|---|
| MemoryUsageTracker | query |
| SimpleMemoryUsageTracker | query |
| MemoryUsageToken | query |
| MemoryUsageHandle | streams module (move to chunked_memory_aggregator.h) |
| concurrent_memory_aggregator | used by |
| ConcurrentMemoryAggregator | streams module |
| chunked_memory_aggregator | used by |
| MemoryUsageHandle | streams module |
| ChunkedMemoryUsageToken | unused (okay to delete) |
- is related to
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- Closed
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