[VELOCITY-969] Lower scripts parser performance after update from 1.6 to 2.3 velocity version

• Type: Bug
• Status: Open
• Priority: Critical
• Resolution: Unresolved

Language

java javascript

• Assignee: Unassigned
• Reporter: Magdalena Karpierz
• Created: 06/Dec/23 11:37
• Updated: 03/Jan/24 20:47

Description

Hello Team,
 
We have problems after update velocity 1.6.3 to 2.3 version with parsing performance of the scripts which include many macros inside and overall lenght of the script is about 3000 lines.

Performance execution of this kind of scripts decreased 10 times, example script execution in velocity1 took: 1sec. and in velocity2:  6 to 10 seconds.
 
Did You observe such performance issues?

Can You suggest us a potential solution for this problem?

 

I prioritized this ticket as a critical, because our customers saw this immediately  and it blocks some further activities.