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Type: Improvement
Resolution: Fixed
Priority: Major - P3
Fix Version/s: 4.1.12
Affects Version/s: None
Component/s: Storage
Labels:
- nyc

Backwards Compatibility:
Fully Compatible
Sprint:
Storage NYC 2019-05-20
Linked BF Score:
45
Confidence Status:
None
Work Order:
3
CAR Domain/s:
None

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

It was suggested to replace WT_STAT_CONN_CACHE_LOOKASIDE_SCORE with CacheStat('cache_lookaside_insert', 'lookaside table insert calls'),

is depended on by

SERVER-40685 Mongos often fails transactions that use "snapshot" with SnapshotTooOld

Closed

is related to

SERVER-41561 Undo SERVER-36956 but keep the cache pressure metric switch

Closed

SERVER-41472 Create a workload to demonstrate the MongoDB usage difficulties of the WT WT_STAT_CONN_CACHE_LOOKASIDE_SCORE stat

Closed

related to

SERVER-41244 The WT inMemory storage engine needs an alternative metric to determine cache pressure for the snapshot window size controls

Closed

Assignee:: Dianna Hohensee (Inactive)
Reporter:: Dianna Hohensee (Inactive)
Participants:: Alexander Gorrod, Dianna Hohensee, Githook User, Louis Williams
Votes:: 0 Vote for this issue
Watchers:: 6 Start watching this issue

Created:: Aug 31 2018 02:30:55 PM UTC
Updated:: Oct 29 2023 10:28:30 PM UTC
Resolved:: May 17 2019 09:39:15 PM UTC
Confidence Status Last Update:: 13/May/19 4:02 PM