Re: performance metrics of servlets in Tomcat 4.1.30.
Thanks Bill, I am able to get the servlet metrics, but for getting connector metrics i replaced tomcat_jk.jar from TC 5.0. Even then I am not getting the connector metrics as i get in TC 5.0. I want to monitor the bytes sent and received through the connectors. In TC 5.0 I can get these metrics through type=GlobalRequestProcessor; name=jk-8009; MBean which i dont find in TC 4.1.30. How can I enable this MBean? Thanks prasheel --- Bill Barker [EMAIL PROTECTED] wrote: Shapira, Yoav [EMAIL PROTECTED] wrote in message news:[EMAIL PROTECTED] Hi, Does Tomcat 4.1.30 provide any MBeans for monitoring the above metrics? No. Pure FUD. You need to specify the jsr77Names=true attribute to the ServerLifecyleListener to have TC 4 JMX register the servlets, but otherwise its much like TC 5. You might also need updated Connector jars (these can be swapped between any version of Tomcat), especially if you want the information for JK requests. Is there any way to get the performance metrics from Tomcat 4.1.30 other than JMX interface? You'd have to write some code and rebuild Tomcat with your code for tracking. Where can I find a document that specifies the MBeans supported in Tomcat 4.1.30 and Tomcat 5.0 versions? See the mbeans-descriptors.xml file (org.apache.catalina.mbeans package). There's a brief document at http://jakarta.apache.org/tomcat/tomcat-4.1-doc/mbeans-descriptor-howto. html. But there's no one comprehensive document listing all the MBeans, operations, and attributes supported the different Tomcat version. Such a document would be nice: do you feel like writing and contributing it? ;) Consider this another reason to upgrade to Tomcat 5.x. Or, easier, wait until TC 4.1.31 comes out. Yoav This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] ___ Do you Yahoo!? Win 1 of 4,000 free domain names from Yahoo! Enter now. http://promotions.yahoo.com/goldrush - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: performance metrics of servlets in Tomcat 4.1.30.
Hola, Does Tomcat 4.1.30 provide any MBeans for monitoring the above metrics? No. Pure FUD. You need to specify the jsr77Names=true attribute to the ServerLifecyleListener to have TC 4 JMX register the servlets, but otherwise its much like TC 5. You might also need updated Connector jars (these can be swapped between any version of Tomcat), especially if you want the information for JK requests. For the specific beans he asked about, I'm pretty sure you need to swap the connector jars. The jsr77Names attribute is not documented (and set to false by default) so one would have to look at the code to know of it ;) Given those two, you can't get that data with 4.1.30 out of the box, which is why I said no, and I don't think that's FUD ;) Yoav This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: performance metrics of servlets in Tomcat 4.1.30.
On Tue, 24 Aug 2004 23:23:06 -0400, Peter Lin [EMAIL PROTECTED] wrote: oh, I didn't realize the new 4.1.31 includes back port of the new status servlet in tc5. or am I mis-reading that? 4.1.31 doesn't include any backport of the status servlet. Personally, I wouldn't recommend using it, it will likely not get the same amount of testing as the 5.0 branch. Instead, upgrade to 5.0.x, which is getting the testing and bug fixes. -- x Rémy Maucherat Developer Consultant JBoss Group (Europe) SàRL x - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: performance metrics of servlets in Tomcat 4.1.30.
Hi, Does Tomcat 4.1.30 provide any MBeans for monitoring the above metrics? No. Is there any way to get the performance metrics from Tomcat 4.1.30 other than JMX interface? You'd have to write some code and rebuild Tomcat with your code for tracking. Where can I find a document that specifies the MBeans supported in Tomcat 4.1.30 and Tomcat 5.0 versions? See the mbeans-descriptors.xml file (org.apache.catalina.mbeans package). There's a brief document at http://jakarta.apache.org/tomcat/tomcat-4.1-doc/mbeans-descriptor-howto. html. But there's no one comprehensive document listing all the MBeans, operations, and attributes supported the different Tomcat version. Such a document would be nice: do you feel like writing and contributing it? ;) Consider this another reason to upgrade to Tomcat 5.x. Yoav This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: performance metrics of servlets in Tomcat 4.1.30.
you're option is to back port the status servlet to tomcat4. if you manage to do that, it should work I would think :) If you do, I will gladly use Jmeter's tomcat5 monitor to test it. peter On Tue, 24 Aug 2004 10:22:57 -0700 (PDT), Prasheel Vemulapalli [EMAIL PROTECTED] wrote: I want to monitor the performance metrics of servlets, WebApps, Connectors on Tomcat 4.1.30. I am able to get the same metrics through JMX interface in Tomcat 5.0 but in Tomcat 4.1.30 there are no MBeans for monitoring the above metrics. Does Tomcat 4.1.30 provide any MBeans for monitoring the above metrics? If so what configuration changes needs to be done? Is there any way to get the performance metrics from Tomcat 4.1.30 other than JMX interface? Where can I find a document that specifies the MBeans supported in Tomcat 4.1.30 and Tomcat 5.0 versions? Thanks prasheel ___ Do you Yahoo!? Win 1 of 4,000 free domain names from Yahoo! Enter now. http://promotions.yahoo.com/goldrush - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: performance metrics of servlets in Tomcat 4.1.30.
Shapira, Yoav [EMAIL PROTECTED] wrote in message news:[EMAIL PROTECTED] Hi, Does Tomcat 4.1.30 provide any MBeans for monitoring the above metrics? No. Pure FUD. You need to specify the jsr77Names=true attribute to the ServerLifecyleListener to have TC 4 JMX register the servlets, but otherwise its much like TC 5. You might also need updated Connector jars (these can be swapped between any version of Tomcat), especially if you want the information for JK requests. Is there any way to get the performance metrics from Tomcat 4.1.30 other than JMX interface? You'd have to write some code and rebuild Tomcat with your code for tracking. Where can I find a document that specifies the MBeans supported in Tomcat 4.1.30 and Tomcat 5.0 versions? See the mbeans-descriptors.xml file (org.apache.catalina.mbeans package). There's a brief document at http://jakarta.apache.org/tomcat/tomcat-4.1-doc/mbeans-descriptor-howto. html. But there's no one comprehensive document listing all the MBeans, operations, and attributes supported the different Tomcat version. Such a document would be nice: do you feel like writing and contributing it? ;) Consider this another reason to upgrade to Tomcat 5.x. Or, easier, wait until TC 4.1.31 comes out. Yoav This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: performance metrics of servlets in Tomcat 4.1.30.
oh, I didn't realize the new 4.1.31 includes back port of the new status servlet in tc5. or am I mis-reading that? peter On Tue, 24 Aug 2004 20:16:08 -0700, Bill Barker [EMAIL PROTECTED] wrote: Shapira, Yoav [EMAIL PROTECTED] wrote in message news:[EMAIL PROTECTED] Hi, Does Tomcat 4.1.30 provide any MBeans for monitoring the above metrics? No. Pure FUD. You need to specify the jsr77Names=true attribute to the ServerLifecyleListener to have TC 4 JMX register the servlets, but otherwise its much like TC 5. You might also need updated Connector jars (these can be swapped between any version of Tomcat), especially if you want the information for JK requests. Is there any way to get the performance metrics from Tomcat 4.1.30 other than JMX interface? You'd have to write some code and rebuild Tomcat with your code for tracking. Where can I find a document that specifies the MBeans supported in Tomcat 4.1.30 and Tomcat 5.0 versions? See the mbeans-descriptors.xml file (org.apache.catalina.mbeans package). There's a brief document at http://jakarta.apache.org/tomcat/tomcat-4.1-doc/mbeans-descriptor-howto. html. But there's no one comprehensive document listing all the MBeans, operations, and attributes supported the different Tomcat version. Such a document would be nice: do you feel like writing and contributing it? ;) Consider this another reason to upgrade to Tomcat 5.x. Or, easier, wait until TC 4.1.31 comes out. Yoav This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
