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xms value of Yourkit Java Profiler

Moderators: Vladimir Kondratyev, Anton Katilin

xms value of Yourkit Java Profiler

Postby hoantt » Mon Oct 29, 2018 7:07 am

I use yourkit java profiler to measure memory heap of a web application. I want to know -xms and -xms value when i measure this app. All option which I use is default value.

Please help me where i can get -xms and -xmx value?
Thank you so much!
hoantt
 
Posts: 7
Joined: Mon Oct 29, 2018 7:03 am

Re: xms value of Yourkit Java Profiler

Postby Vladimir Kondratyev » Mon Oct 29, 2018 8:49 am

To see all JVM arguments, please connect to the application or open snapshot, switch to "Summary" tab and check "VM arguments" field.

Best regards,
Vladimir Kondratyev
YourKit GmbH
http://www.yourkit.com
"Don't get lost in data, get information!"
Vladimir Kondratyev
 
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Location: Düsseldorf, Germany

Re: xms value of Yourkit Java Profiler

Postby hoantt » Tue Oct 30, 2018 3:55 am

Vladimir Kondratyev wrote:To see all JVM arguments, please connect to the application or open snapshot, switch to "Summary" tab and check "VM arguments" field.

Best regards,
Vladimir Kondratyev
YourKit GmbH
http://www.yourkit.com
"Don't get lost in data, get information!"


Dear Vladimir Kondratyev,

As I check, I can get xms.
Thank you for your reply.

I wonder where i can get xmx value when i using Yourkit Java Profiler?
Please help me answer my question.

Thank you so much!
hoantt
 
Posts: 7
Joined: Mon Oct 29, 2018 7:03 am

Re: xms value of Yourkit Java Profiler

Postby Anton Katilin » Tue Oct 30, 2018 6:53 am

The -Xmx value can be seen as the maximum heap size in the Summary panel.
Anton Katilin
 
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Re: xms value of Yourkit Java Profiler

Postby hoantt » Tue Oct 30, 2018 7:10 am

Anton Katilin wrote:The -Xmx value can be seen as the maximum heap size in the Summary panel.


Dear Anton Katilin,

Thank you for your answer.

I don't know xms value in "Summary" tab , "VM arguments" field is null.
Please tell me how I can get xms value?

Thank you so much!
hoantt
 
Posts: 7
Joined: Mon Oct 29, 2018 7:03 am

Re: xms value of Yourkit Java Profiler

Postby Anton Katilin » Tue Oct 30, 2018 7:51 am

What is shown in the Summary? Could you please provide a screenshot. You may send it to support@yourkit.com if you cannot share it in the public forum.
Anton Katilin
 
Posts: 5719
Joined: Wed Aug 11, 2004 8:37 am

Re: xms value of Yourkit Java Profiler

Postby hoantt » Tue Oct 30, 2018 8:14 am

Anton Katilin wrote:What is shown in the Summary? Could you please provide a screenshot. You may send it to support@yourkit.com if you cannot share it in the public forum.


Dear Anton Katilin,

I had sent screenshot by email. Please check it and kindly answer my question.

Thank you so much!
hoantt
 
Posts: 7
Joined: Mon Oct 29, 2018 7:03 am

Re: xms value of Yourkit Java Profiler

Postby hoantt » Wed Oct 31, 2018 7:33 am

hoantt wrote:
Anton Katilin wrote:What is shown in the Summary? Could you please provide a screenshot. You may send it to support@yourkit.com if you cannot share it in the public forum.


Dear Anton Katilin,

I had sent screenshot by email. Please check it and kindly answer my question.

Thank you so much!



Dear Anton Katilin,

I attach file screenshot. Please check it and kindly answer my question.
Image
or click to link https://drive.google.com/file/d/0BwneEB ... 3OXNB/view to get screenshot.

Thank you so much!!
hoantt
 
Posts: 7
Joined: Mon Oct 29, 2018 7:03 am

Re: xms value of Yourkit Java Profiler

Postby Anton Katilin » Wed Oct 31, 2018 7:55 am

We've answered your email.

To find the heap size limit (-Xmx), please see the "Heap memory" section of the "Summary", the value "Limit".
Anton Katilin
 
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Re: xms value of Yourkit Java Profiler

Postby hoantt » Wed Oct 31, 2018 8:09 am

Anton Katilin wrote:We've answered your email.

To find the heap size limit (-Xmx), please see the "Heap memory" section of the "Summary", the value "Limit".


Dear Anton Katilin,

As your answer, I understood that xmx can get in limit size of Heap memory.

But I wonder that how I can get xms value (not xmx value).
Please help me answer my question.

Thank you so much!
hoantt
 
Posts: 7
Joined: Mon Oct 29, 2018 7:03 am

Re: xms value of Yourkit Java Profiler

Postby Anton Katilin » Wed Oct 31, 2018 8:49 am

-Xms defines initial memory allocated to the Java heap.

-Xms does not have a default value. If you have not specified -Xms in the command line, you cannot see it.
Anton Katilin
 
Posts: 5719
Joined: Wed Aug 11, 2004 8:37 am

Re: xms value of Yourkit Java Profiler

Postby hoantt » Wed Oct 31, 2018 9:25 am

Anton Katilin wrote:-Xms defines initial memory allocated to the Java heap.

-Xms does not have a default value. If you have not specified -Xms in the command line, you cannot see it.


Dear Anton Katilin,

Thank you for your support!
I got it.
hoantt
 
Posts: 7
Joined: Mon Oct 29, 2018 7:03 am


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