runtime JVM options
VictorC at ganz.com
Thu Dec 11 11:44:35 PST 2008
I just did a ps and got the following:
13301 pts/1 00:00:00 bash
13796 pts/1 00:00:00 ps
Jps gives me the following:
My unix account does not have permission to see any processes but my own...
It is a JBoss web application.
I also tried:
jinfo -flags localhost
jinfo -flags 127.0.0.1
But got the following:
Attaching to remote server localhost, please wait...
Error attaching to remote server: java.rmi.ConnectIOException: non-JRMP server at remote endpoint
From: hotspot-gc-use-bounces at openjdk.java.net [mailto:hotspot-gc-use-bounces at openjdk.java.net] On Behalf Of Moazam Raja
Sent: Thursday, December 11, 2008 1:44 PM
To: hotspot-gc-use at openjdk.java.net
Subject: Re: runtime JVM options
Usage: jinfo [option] <pid>
(to connect to a live java process)
or jinfo [option] <executable> <core>
(to connect to a core file)
or jinfo [option] [server_id@]<remote server IP or hostname>
(to connect to a remote debug server)
where option must be one of:
-flags to print VM flags
-sysprops to print Java System properties
<no option> to print both of the above
-h | -help to print this help message
On Dec 11, 2008, at 10:37 AM, Victor Cheung wrote:
> 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?
> -----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?
>> hotspot-gc-use mailing list
>> hotspot-gc-use at openjdk.java.net
> hotspot-gc-use mailing list
> hotspot-gc-use at openjdk.java.net
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