[WT-4303] Performance regression on btree load time - MongoDB Jira

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Details

Type: Bug
Status: Closed
Priority: Major - P3
Resolution: Duplicate
Affects Version/s: None
Fix Version/s: None
Component/s: None
Labels:
- SEPR
- storage-engines

Story Points:
1
Sprint:
Storage Engines 2018-10-08

Description

There was ~7% regression on Parallel-pop-btree Load Time metric since build #4977 of wiredtiger-perf-btree job. The btree insert throughput metric started to degrade around the same build. ~~WT-4243~~ and ~~WT-4261~~ are the tickets that were newly introduced into the build #4977.

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image-2018-09-10-10-53-29-128.png
130 kB
Sep 10 2018 12:53:30 AM UTC
image-2018-09-10-10-53-49-277.png
209 kB
Sep 10 2018 12:53:50 AM UTC
image-2018-09-10-10-54-03-363.png
61 kB
Sep 10 2018 12:54:04 AM UTC
image-2018-09-14-11-01-16-760.png
128 kB
Sep 14 2018 01:01:18 AM UTC
image-2018-09-21-10-46-35-194.png
88 kB
Sep 21 2018 12:46:36 AM UTC
pop-stress.png
46 kB
Sep 10 2018 08:00:25 PM UTC

Issue Links

duplicates

WT-4243 Fix lookaside sweep to not remove required entries

Closed

is caused by

WT-4243 Fix lookaside sweep to not remove required entries

Closed

Activity

People

Assignee:: Luke Chen

Reporter:: Luke Chen

Votes:: 0 Vote for this issue

Watchers:: 4 Start watching this issue

Dates

Created:: Sep 10 2018 12:52:15 AM UTC

Updated:: Nov 25 2018 07:55:04 AM UTC

Resolved:: Sep 21 2018 12:48:01 AM UTC