Bug #75100 Query Stats graph does not render

• Submitted: 4 Dec 2014 2:05
• Modified: 13 May 2016 22:34
• Reporter: Philip Olson
• Status: Closed
• Category: MySQL Workbench: SQL Editor
• Severity: S3 (Non-critical)
• Version: 6.3.7
• OS: Windows
• CPU Architecture: Any

[4 Dec 2014 2:05] Philip Olson

Description:
The 'Query Stats' graph is not rendering properly on my Windows 7 system, although it does render properly on Ubuntu 14.10.

I'm using Workbench 6.2.4 with MySQL Server 5.7.5, with performance schema set to "Fully Enabled" and "Query --> Collect Performance Schema Stats" enabled.

Attached is the rendered (broken) graph. 

How to repeat:
1. Install MySQL 5.7.x
2. Fully enable the Performance Schema
3. Enable "Collect Performance Schema Stats"
4. Execute a query
5. Load the "Query Stats" view under the Results pane
6. Notice the broken graph

[4 Dec 2014 2:06] Philip Olson

Broken Query Stats graph

Attachment: query-stats-graphs.png (image/png, text), 39.89 KiB.

[4 Dec 2014 2:15] Philip Olson

I forgot that the MySQL 5.7 cost model is not required. So FWIW, using MySQL 5.6 renders the same behavior.

Mac OS X 10.10   + WB 6.2.4 + MySQL 5.6: Works
Ubuntu 12.10     + WB 6.2.4 + MySQL 5.7: Works
Windows 7 64-bit + WB 6.2.4 + MySQL 5.7 or MySQL 5.6: Fails

Please let me know if additional information is needed.

[4 Dec 2014 5:41] MySQL Verification Team

Hello Philip Olson,

Thank you for the bug report and repeatable test case.
Confirmed broken graph issue with WB 6.2.4 and MySQL instance 5.6.23.

Thanks,
Umesh

[4 Dec 2014 5:42] MySQL Verification Team

Screenshot..

Attachment: 75100.png (image/png, text), 68.17 KiB.

[22 Mar 2016 11:56] Miguel Tadeu Mota

Fixed

[13 May 2016 22:34] Philip Olson

Posted by developer:
 
Fixed as of the upcoming MySQL Workbench 6.3.7 release, and here's the changelog entry:

On Windows, the Query Stats graph would not render with MySQL Server
5.7.

Thank you for the bug report.