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Old 09.08.2019, 10:14
ElCho ElCho is offline
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Default JD2 Using %100 CPU

Hi, I don't why, but all of the sudden JD2 is taking all the CPU resources right after initiating the download process. I'm using 20/20 with Zippyshare host and tried with "-xmx512m" as well as "xmx1g" memory allocations. I have JRE v1.0.8_181 x86 and JD2 portable version on a x86 path, although I'm not sure since I thought I was using x64 edition (can't differentiate them right now).

09.08.19 04.51.53 <--> 09.08.19 05.10.04 jdlog://0849186935451/

By the way, I'm not being able to use JD2 on a x64 path among with installed x64 JRE version (Windows 8.1 Pro); I'm getting a "please define EXE4J_JAVA_HOME" kind of message. Had to install JRE x86 version as well, to make it working.

This problem seems to affect to Zippyshare only, since downloading from other servers like MEGA, takes ~ %30 of the CPU.

Thanks.

Last edited by ElCho; 09.08.2019 at 10:29.
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Old 09.08.2019, 10:52
Bielzgt20 Bielzgt20 is offline
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I'm having the same problem, it started after yesterday update.
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  #3  
Old 09.08.2019, 11:41
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Jiaz Jiaz is offline
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Zippyshare uses CGM(SSLCipher: TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) for HTTPs Cipher and 20Downloads*20Connections* GCM = HUGE CPU fire/usage!
With yesterday update I had to enable GCM because more and more websites require this cipher.
Solution: Don't use 400 Downloads/Connections!

I will try to add special handling to avoid GCM for this hoster.
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Old 09.08.2019, 11:46
reynolds466a reynolds466a is offline
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The exact same thing is happening to me, but my case is NOT limited to zippyshare. I was thinking it was failing hardware and was about to begin troubleshooting. This started for me after the most recent JD2 update installed yesterday.

I am on Windows 10 1903 18362.239. Let me know if there is any additional information that I can provide that might be helpful.

I think this log has an instance where it happened.

09.08.19 04.32.10 <--> 09.08.19 04.18.29 jdlog://4949186935451/

Last edited by reynolds466a; 09.08.2019 at 11:57.
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  #5  
Old 09.08.2019, 12:08
Bielzgt20 Bielzgt20 is offline
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Quote:
Originally Posted by Jiaz View Post
Zippyshare uses CGM(SSLCipher: TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) for HTTPs Cipher and 20Downloads*20Connections* GCM = HUGE CPU fire/usage!
With yesterday update I had to enable GCM because more and more websites require this cipher.
Solution: Don't use 400 Downloads/Connections!

I will try to add special handling to avoid GCM for this hoster.
I'm having this problem while I download a playlist from youtube. Downloading one file at a time.
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  #6  
Old 09.08.2019, 12:13
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Jiaz Jiaz is offline
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working on better solution
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  #7  
Old 09.08.2019, 14:05
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Jiaz Jiaz is offline
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wait for next core update
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Old 09.08.2019, 15:00
Bielzgt20 Bielzgt20 is offline
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Quote:
Originally Posted by Jiaz View Post
wait for next core update
Any ETA on the next core update?
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  #9  
Old 09.08.2019, 15:03
Indeep Indeep is offline
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Same here, any download use 100 % of CPU
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  #10  
Old 09.08.2019, 15:11
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Update will come in next 10-20 mins
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  #11  
Old 09.08.2019, 15:16
Indeep Indeep is offline
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thx!!!
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  #12  
Old 09.08.2019, 15:38
DunDee DunDee is offline
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If i download any kind file with no limit processor 100% used if i limit dl 10% using.
Same problem here updated JD2 got i thinked my win10 going crazy so i recover my sys, and same ok we waiting for update because its a huge problem.

Last edited by DunDee; 09.08.2019 at 15:41.
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  #13  
Old 09.08.2019, 17:07
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Update is live
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  #14  
Old 09.08.2019, 18:38
ElCho ElCho is offline
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Still the same over here; will try later with less connections.

By the way, could you tell me how to fix the JRE related problem?

Thanks.
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  #15  
Old 09.08.2019, 18:49
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@ElCho: Sure you've updated?
Maybe you've installed 32bit version , in that case the launcher only works with 32bit java version.
You've got to install 64bit version to use 64bit jvm. You can backup complete cfg folder and then restore(overwrite) it to restore links/settings/accounts.
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  #16  
Old 09.08.2019, 19:53
Aspargos Aspargos is offline
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Default Linkggrabber causes 100% CPU usage after certain update

After a update around 12 days (not totatly sure about the date as I dont use update it daily) the Linkggrabber uses 100 % of my CPU and makes the Jdownloader unusable (it stops working).
I understand I have a lot of links, but my point is; it used to work perfectly fine and out of the blue it is impossible to grab any link.
It still works if i am not trying to grabb links.


jdlog://8349186935451/
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  #17  
Old 09.08.2019, 19:56
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Jiaz Jiaz is offline
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Please make sure your JDownloader is updated. Your log shows old version. https://board.jdownloader.org/showthread.php?t=81286
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  #18  
Old 09.08.2019, 19:59
Aspargos Aspargos is offline
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tyvm for the quick reply.
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  #19  
Old 09.08.2019, 19:59
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Also please provide a screenshot of the about dialog of JDownloader.
Your log shows signs that your Java reached memory limits
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  #20  
Old 09.08.2019, 21:31
Indeep Indeep is offline
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Hi, solved for me. Now consumes between 20 and 30%. Thanks again.
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