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Type: Task
Resolution: Unresolved
Priority: Major - P3
Fix Version/s: None
Affects Version/s: None
Component/s: None
Labels:
- cs-analyze-shard-key

Assigned Teams:

Cluster Scalability
CAR Domain/s:
None

Aha! Reference:
None
Tracking Level:
None
Risk Status:
None
Exec Notes:
None
Goal Name(s):
None
Goal Link:
None

is duplicated by

SERVER-119912 analyzeShardKey: make index scan proportional to sampleSize, not collection size

Closed

is related to

SERVER-120245 Add performance workload for analyzeShardKey

Backlog

related to

SERVER-122146 Optimize calculation of cardinality, frequency and monotonicity metrics in analyzeShardKey command against single-shard collection

Backlog

SERVER-122147 Optimize calculation of cardinality and frequency metrics in analyzeShardKey command against multi-shard collection using $_internalStreamGroup

Backlog

SERVER-119912 analyzeShardKey: make index scan proportional to sampleSize, not collection size

Closed

links to

proposal

(1 links to)

Assignee:: Unassigned
Reporter:: Cheahuychou Mao
Participants:: Cheahuychou Mao
Votes:: 0 Vote for this issue
Watchers:: 3 Start watching this issue

Created:: Feb 24 2026 03:13:27 PM UTC
Updated:: Apr 06 2026 06:46:02 PM UTC

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