Bug #67644 Workbench 5.2.44 very slow
Submitted: 20 Nov 2012 2:19 Modified: 21 Nov 2012 18:24
Reporter: Carl Robinson Email Updates:
Status: Can't repeat Impact on me:
None 
Category:MySQL Workbench Severity:S5 (Performance)
Version:5.2.44 OS:Windows (Microsoft Windows Vista Business Edition Service Pack 2 (build 6002), 32-bit)
Assigned to: CPU Architecture:Any
Tags: WBBugReporter

[20 Nov 2012 2:19] Carl Robinson
Description:
I just updated Workbench from 5.2.34 to 5.2.44 (operating against a server running 5.1.56 (all community editions) and found that the operations in database synchronization are now extremely slow... from what used to be about 1 sec or so for each of the steps to something like a minute or two. Ran resource monitor on both server (where database resides) and client (where Workbench used) and found that both were essentially idle during most of the wait time; i.e. looked like something spent most of the time waiting for something else to time-out.

----- Developer Notes -----

MySQL Workbench CE for Windows version 5.2.44  revision 9933
Configuration Directory: C:\Users\Carl\AppData\Roaming\MySQL\Workbench
Data Directory: C:\Program Files\MySQL\MySQL Workbench 5.2 CE
Cairo Version: 1.8.8
OS: Microsoft Windows Vista Business Edition Service Pack 2 (build 6002), 32-bit
CPU: 2x Intel(R) Core(TM)2 Duo CPU     T7500  @ 2.20GHz, 3.3 GiB RAM
Active video adapter (0): ATI Mobility Radeon HD 2600
Installed video RAM: 256 MB
Current video mode: 1920 x 1080 x 4294967296 colors
Used bit depth: 32
Driver version: NULL
Installed display drivers: aticfx32.dll,aticfx32.dll,atiumdag.dll,atidxx32.dll,atiumdva.cap
Current user language: English (Canada)

How to repeat:
Open an EER diagram in Workbench and use synchronize function to update the database schema to the model in the EER.
[21 Nov 2012 18:24] MySQL Verification Team
Thank you for the bug report. I can't repeat on Vista 32-bit and Windows 7 64-bit.