Feature #2334

Reduce memory usage

Added by jiaz about 9 years ago. Updated almost 8 years ago.

Status:ClosedStart date:09/01/2010
Priority:NormalDue date:
Assignee:jiaz% Done:

100%

Category:General
Target version:010 - Next Major Public Release 1.xxx
Resolution:Fixed

Description

1.) check buffers
1.0) every buffered image will eat up alot of memory
1.1.) we dont have to buffer captcha images all the time ;)
1.2.) we dont have to buffer all icons/images all the time

2.) optimized gc settings
2.1.) i can start jd easily with 32mb max heap. we should find a good value here and optimize gc settings for lower memory usage
2.2.) if we set a minimum heap to eg 64mb then heap growing will happen less often

3.) instead of one buffer for each downloadthread, why not use one eg 4mb buffer and every thread can use a specific range of it.

4.) hide/free unused jcomponents will free up a lot of memory

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