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Type: Task
Resolution: Fixed
Priority: Major - P3
Fix Version/s: 9.0.0-rc0
Affects Version/s: None
Component/s: None
Labels:
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Assigned Teams:

Query Execution
Backwards Compatibility:
Fully Compatible
Sprint:
QE 2026-04-13
CAR Domain/s:
None

Aha! Reference:
None
Tracking Level:
None
Risk Status:
None
Exec Notes:
None
Goal Name(s):
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Goal Link:
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Currently, serverStatus command contain general cursor metrics under metrics.mongos.cursor path.

We want to count change stream cursors separately. The new metrics for change stream cursors on mongos should appear in serverStatus command response under metrics.changeStreams.cursor.

The metrics to be added within this ticket are:

metrics.changeStreams.cursor.open.total
metrics.changeStreams.cursor.open.pinned

depends on

SERVER-122508 Add UpDownCounter metric type to OTEL server API

Closed

is blocked by

SERVER-122508 Add UpDownCounter metric type to OTEL server API

Closed

is depended on by

SERVER-123063 Adjust cursor serverStatus metrics on mongoS to use new OTEL API

Open

is related to

SERVER-91065 Extend change stream current cursors severStatus metrics on mongoD (total and pinned)

Closed

Assignee:: Lyublena Antova
Reporter:: Romans Kasperovics
Participants:: Lyublena Antova, Romans Kasperovics
Votes:: 0 Vote for this issue
Watchers:: 1 Start watching this issue

Created:: Mar 20 2026 02:38:02 PM UTC
Updated:: Apr 09 2026 02:02:33 PM UTC
Resolved:: Apr 09 2026 02:02:33 PM UTC

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