Performance issue on Windows

Technical Discussion
1

Dear all,

I have an application.
If I install Payara on linux, my application load takes about 500ms.
If I install Payara on Windows Server 2019, the load average is about 4-5sec.

Why more slower Payara in Windows environment?
How can I increase the speed?

I just want to open my application login interface. On linux it takes ~500ms, on windows it takes ~5 sec.

Thanks for your response :slight_smile:

2

Hi @darkhck,

Could you please confirm which JDK version you are using? There is currently a known issue with JDK 17 causing slow deployment times exclusively on Windows and I suspect this may be affecting you.

Best Regards,
James

3

Hey, it could also be Windows Defender/Antimalware. It slows down many things.

Cheers