Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Performance regression in Classic Server: too much time is spent during context switches [CORE5432] #5704

Closed
firebird-issue-importer opened this issue Dec 29, 2016 · 4 comments

Comments

@firebird-issue-importer

Submitted by: @dyemanov

Performance degrades by 30-40% for trivial select queries running concurrently. High idle times are observed during CPU bound load.

@firebird-issue-importer
Copy link
Author

firebird-issue-importer commented Dec 29, 2016

Modified by: @dyemanov

Fix Version: 3.0.2 [ 10785 ]

Fix Version: 4.0 Alpha 1 [ 10731 ]

security: Managers [ 10013 ] =>

@firebird-issue-importer
Copy link
Author

firebird-issue-importer commented Dec 29, 2016

Modified by: @dyemanov

assignee: Dmitry Yemanov [ dimitr ]

@firebird-issue-importer
Copy link
Author

firebird-issue-importer commented Dec 29, 2016

Modified by: @dyemanov

status: Open [ 1 ] => Resolved [ 5 ]

resolution: Fixed [ 1 ]

@firebird-issue-importer
Copy link
Author

firebird-issue-importer commented Nov 25, 2017

Modified by: @pavel-zotov

status: Resolved [ 5 ] => Resolved [ 5 ]

QA Status: No test => Cannot be tested

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment