[WT-4216] Use separate counters for page_swap yield and sleep - MongoDB Jira

XML

Word

Printable

JSON

Details

Type: Bug
Status: Closed
Priority: Major - P3
Resolution: Fixed
Affects Version/s: None
Fix Version/s: 3.6.9, 4.0.3, 4.1.3, WT3.2.0
Component/s: None
Labels:
- SEPR
- storage-engines

Sprint:
Storage Engines 2018-08-27
Backport Requested:

v4.0, v3.6

Description

With the merge of ~~WT-4208~~, there has been a consistent 6% drop in performance of the evict-btree wtperf test. In particular, that change added a call to wt_spin_backoff that might account for the drop.

Attachments

- Sort By Name
- Sort By Date
- Ascending
- Descending
- Thumbnails
- List
- Download All

evict-perf.png
58 kB
Aug 02 2018 08:35:53 PM UTC

Issue Links

is caused by

WT-4208 tree walks can be interrupted by locked internal pages

Closed

Activity

People

Assignee:: Susan LoVerso

Reporter:: Susan LoVerso

Votes:: 0 Vote for this issue

Watchers:: 4 Start watching this issue

Dates

Created:: Aug 02 2018 08:35:40 PM UTC

Updated:: Nov 01 2018 12:31:06 AM UTC

Resolved:: Aug 23 2018 09:38:09 PM UTC