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

Assigned Teams:

Replication
Backwards Compatibility:
Fully Compatible
Backport Requested:

v8.3, v8.0, v7.0
Sprint:
Repl 2026-05-11, Repl 2026-05-25, Repl 2026-06-08
Linked BF Score:
0
CAR Domain/s:
None

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

We have no limits on transactions, and high levels of idle multi-document transactions can be impactful for system performance.

Some of the options we have when we impose a limit are to either queue the transactions that go over the limit or we send an error.

depends on

SERVER-108281 Lower default WiredTiger session maximum

Closed

is depended on by

SERVER-110322 Better handling for running out of WT sessions

Closed

is related to

SERVER-90867 Limit the number of sessions in MongoDB's cache of WiredTiger sessions

Closed

Assignee:: Denis Trailin
Reporter:: Louis Williams
Participants:: Denis Trailin, Githook User, Louis Williams
Votes:: 1 Vote for this issue
Watchers:: 19 Start watching this issue

Created:: Jul 25 2025 08:34:28 PM UTC
Updated:: Jun 03 2026 10:56:42 PM UTC
Resolved:: Jun 01 2026 04:57:37 PM UTC