Loading...

XML

Word

Printable

JSON

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

Epic Link:
SPM-1845
Sprint:
Storage Engines 2020-04-06, Storage - Ra 2020-04-20, Storage - Ra 2020-05-04, Storage - Ra 2020-05-18
Story Points:
5

~~WT-5807~~ was filed as a meta ticket to address performance degradation seen in several tests when durable history was merged to develop. I did some initial investigation and concluded that it is better to target a single test and investigate further. Hence this ticket will be used to look into perf degradation for the update-only-btree perf test.

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

1node-replset-compare-base.png
440 kB
Apr 14 2020 06:03:44 AM UTC
eviction_failing.png
212 kB
Mar 31 2020 02:05:05 AM UTC
no_recon.png
108 kB
Mar 31 2020 04:21:06 AM UTC
stats_compare.png
244 kB
Mar 26 2020 05:59:03 AM UTC

depends on

WT-5977 WT_SESSION_NO_RECONCILE flag set by history cursor prevents eviction

Closed

WT-6002 30% performance drop in updates when split_pct is set to 100

Closed

WT-6082 Skip writing txn-id to data store when not needed

Closed

is duplicated by

WT-5748 Investigate performance regression in wiredtiger-perf-btree job

Closed

WT-5871 Investigate performance regression in wiredtiger-perf-stress job

Closed

related to

WT-5807 Regression in several perf tests between Feb 12 and Mar 9

Closed

WT-5945 Enable stricter performance for test_wt2853_perf

Closed

WT-5950 Performance degradation in wiredtiger-perf-btree/medium-btree Throughput - Read Job

Closed

(3 related to)

Assignee:: Sulabh Mahajan
Reporter:: Sulabh Mahajan
Votes:: 0 Vote for this issue
Watchers:: 12 Start watching this issue

Created:: Mar 26 2020 05:41:41 AM UTC
Updated:: May 06 2020 07:05:55 AM UTC
Resolved:: May 06 2020 06:55:51 AM UTC

Details

Description

Attachments

Attachments

Issue Links

Activity

People

Dates