Ahh, I did not realize that.
I knew the dtrace stuff was commercial edition but didn't realize probes too.
We're currently evaluating buying Oracle support / using commercial version so that's good to know.
Can someone send me the output of the list-probes command (or point me to doc) so I can see what's available?
--
Sean Comerford
ESPN.com Site Architecture
From: Paul Davies <paul.m.davies_at_oracle.com<mailto:paul.m.davies_at_oracle.com>>
Reply-To: "users_at_glassfish.java.net<mailto:users_at_glassfish.java.net>" <users_at_glassfish.java.net<mailto:users_at_glassfish.java.net>>
Date: Thu, 16 Feb 2012 12:17:19 -0500
To: "users_at_glassfish.java.net<mailto:users_at_glassfish.java.net>" <users_at_glassfish.java.net<mailto:users_at_glassfish.java.net>>
Subject: Re: Writing probes for Glassfish container events
Hi,
Are you using Oracle GlassFish Server or GlassFish Server Open Source Edition?
The list-probes subcommand and the monitoring scripting client are available only in Oracle GlassFish Server, not GlassFish Server Open Source Edition.
Regards,
-Paul Davies
On 2/16/2012 9:11 AM, Comerford, Sean wrote:
When I run list-probes in asadmin to see what's available I get this:
asadmin> list-probes
Command list-probes not found.
Check the entry of command name. This command may be provided by a package that is not installed.
Closest matching local and remote command(s):
list-nodes
Command list-probes executed successfully.
I'm using v3.1.1 if that matters.
--
Sean Comerford
ESPN.com Site Architecture
From: Jennifer Galloway <jennifer.chou_at_oracle.com<mailto:jennifer.chou_at_oracle.com>>
Date: Wed, 15 Feb 2012 23:07:12 -0500
To: Sean Comerford <Sean.Comerford_at_espn.com<mailto:Sean.Comerford_at_espn.com>>
Cc: "users_at_glassfish.java.net<mailto:users_at_glassfish.java.net>" <users_at_glassfish.java.net<mailto:users_at_glassfish.java.net>>
Subject: Re: Writing probes for Glassfish container events
Did you see the doc on Monitoring Scripting Client?
http://docs.oracle.com/cd/E19226-01/821-1008/index.html
There is a sample script you can follow to see how it works.
There may not be probes specifically for 'http-listener's connection queue overflows or even when it reaches a certain threshold'. You can run 'asadmin list-probes' to list all the probes available, and 'list-probes --details name_of_probe' to get more info. I know there are many that are begin and end events for the containers.
Jennifer
On 2/15/12 9:21 PM, Comerford, Sean wrote:
We're finally about to turn the keys on V3 in production here at ESPN.
Been doing a bit of reading on the probes that have been added to the V3 monitoring framework.
These look really promising.
But I'm a little stuck on how to actually go about creating and deploying one that listens for container events.
For example, I want to create a probe to be notified of things like when an http-listener's connection queue overflows or even when it reaches a certain threshold (i.e. more than X requests are queued).
Can anyone point me in the right direction?
--
Sean Comerford
ESPN.com Site Architecture
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