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#1 2017-08-13 15:34:33

lisuiheng
Member
Registered: 2017-08-13
Posts: 3

[SOLVED] java application start freezing up for a couple seconds

I run a simple java program,
I run faster befroe I reinstall the archlinux. and not freezing up when start.
My computer is quad core, CPU high occupancy When start.
But soon get low occupancy a couple seconds.And the application freezing up,
and then turn to high occupancy start running.
It can run but just start so slow.

I take this program, to other computer, I run faster and not freezing up.
I have no idea how to slove this problem.

Last edited by lisuiheng (2017-08-15 01:22:28)

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#2 2017-08-13 15:53:35

dockland
Member
From: Sweden
Registered: 2015-06-06
Posts: 861

Re: [SOLVED] java application start freezing up for a couple seconds

What "java program"?
Logs? Journals?


I possess a device, in my pocket, that is capable of accessing the entirety of information known to man.
I use it to look at funny pictures of cats and to argue with strangers.

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#3 2017-08-14 01:42:52

lisuiheng
Member
Registered: 2017-08-13
Posts: 3

Re: [SOLVED] java application start freezing up for a couple seconds

Thank you, It just get slower than before.I do not know why it freezing up on start.
But today it take faster.running no problem.

Start freezing up for a couple seconds.cpu running like this.general cost few seconds can start up.
But it cost four times than the general
https://drive.google.com/file/d/0B3V_Wn … sp=sharing

Last edited by lisuiheng (2017-08-14 01:45:48)

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#4 2017-08-14 13:23:54

seth
Member
Registered: 2012-09-03
Posts: 49,992

Re: [SOLVED] java application start freezing up for a couple seconds

A, nice. A picture of a top screen showing one core being loadednothing, and the process list isn't CPU sorted either ....

...

... let's try that again:

dockland wrote:

What "java program"?
Logs? Journals?

If you even fail to specify what process actually is causing the CPU load, this is going nowhere.

Last edited by seth (2017-08-14 13:25:08)

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