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Type: Task
Resolution: Done
Priority: Major - P3
Fix Version/s: None
Affects Version/s: None
Component/s: None
Labels:
None

Assigned Teams:

Query Execution
Backwards Compatibility:
Fully Compatible
Case:
CAR Domain/s:
None

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

Collect updateLookup statistics on mongoD at all levels: batch, cursor, query shape, process.

The statistics per batch include:

updateLookup.remote.requests
updateLookup.remote.docsReturned
updateLookup.remote.bytesReturned
updateLookup.remote.latencyMicros
updateLookup.local.requests
updateLookup.local.docsReturned
updateLookup.local.bytesReturned
updateLookup.local.latencyMicros

The statistics at other levels are aggregates with sum, min, max, and avg.

is related to

SERVER-129512 Add SingleDocumentLookupStats metrics infrastructure and recorder for change stream lookups

Closed

SERVER-129513 Record updateLookup metrics from the Aggregation lookup executor

Closed

SERVER-129514 Record updateLookup metrics from the Express lookup executor

Closed

SERVER-129515 Record updateLookup metrics from the SBE lookup executor

Closed

related to

SERVER-122363 Add change stream process-level throughput metrics on mongoD

Closed

Assignee:: Denis Grebennicov
Reporter:: Romans Kasperovics
Participants:: Denis Grebennicov, Romans Kasperovics
Votes:: 2 Vote for this issue
Watchers:: 5 Start watching this issue

Created:: Mar 22 2026 11:21:23 PM UTC
Updated:: Jul 13 2026 11:54:24 AM UTC
Resolved:: Jul 13 2026 11:53:55 AM UTC