runtime JVM options

charlie hunt charlie.hunt at sun.com
Thu Dec 11 11:59:51 PST 2008


Can you find an administrator who can either; create an area where 6u7 
can be installed, or create an area where where you can install 6u7?

charlie ....

Victor Cheung wrote:
> Hi,
>
> My unix account does not have any create or update permissions... it's basically read-only.
> And the JDK is 6u5.
>
> victor
>
> -----Original Message-----
> From: Charles.J.Hunt at sun.com [mailto:Charles.J.Hunt at sun.com] On Behalf Of charlie hunt
> Sent: Thursday, December 11, 2008 2:21 PM
> To: Victor Cheung
> Cc: Jon.Masamitsu at Sun.COM; hotspot-gc-use at openjdk.java.net
> Subject: Re: runtime JVM options
>
> You can use VisualVM, if you're using JDK 6u7 or later, there's a binary
> in <install dir>/bin/ called jvisualvm that will launch it.  If you
> don't have the luxury of that recent of a JDK installed, then grab the
> VisualVM binary at, https://visualvm.dev.java.net.
>
> You should be able find the JVM args used to launch a JVM in the
> "Overview" tab of a monitored JVM in VisualVM's display.
>
> charlie ...
>
> Victor Cheung wrote:
>   
>> Hihi,
>>
>> Unfortunately I only have read-only ssh access to the unix environment where the server is running.  I can't create or edit any files.  And enabling a JMX port for remote connections is not an option for me.
>>
>> Are there other ways for me to get this information?
>>
>> victor
>>
>> -----Original Message-----
>> From: Jon.Masamitsu at Sun.COM [mailto:Jon.Masamitsu at Sun.COM]
>> Sent: Thursday, December 11, 2008 12:18 PM
>> To: Victor Cheung
>> Cc: hotspot-gc-use at openjdk.java.net
>> Subject: Re: runtime JVM options
>>
>> I think jconsole will give you the JVM
>> command line under the "VM Summary" tab.
>>
>> On 12/11/08 08:48, Victor Cheung wrote:
>>
>>     
>>> Hihi all,
>>>
>>>
>>>
>>> I cannot seem to find the answer to this.  How can we get a list of
>>> **all** the options and values that a running JVM is using?
>>>
>>>
>>>
>>> victor
>>>
>>>
>>> ------------------------------------------------------------------------
>>>
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>>>       
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>>     
>
>   

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