Hi,   We have a vxml application on CVP 8.0 integrated with Nuance ASR system 9. We use the Form Element in the Call Studio for this. We want to measure the response time of Nuance server with a tool called Wily. This tool can measure the performance of running java classes, methods and the parameters of methods.   But i dont know which java class is running in the background to run this form element. I only know that this form element produces a vxml file, but which java class & method & parameters run this vxml file?   I decompiled Cisco’s framework.jar and found the below class and method, but this class is loaded only when the server starts up. So i coundn’t catch this method in my sample calls.   Class: com.audium.server.voiceElement.VoiceElementBase Metod:  public VoiceElementResult service(HttpServletRequest req, HttpServletResponse resp)   So, do you know which java class make the vxml files run on the server or is there any other ways to measure the response time between VXML and Nuance servers.   Thasnks, Deniz

First of the vxml code runs on your voice browser and if you have any app java code that will run on your web browser. The vxml code is already generated and is interpreted on voice browser and then interacts with ASR engine. So the question of java code running in background and taking time to generate vxml code does not even arise. If you are looking to measure the time that CVP is taking to spit out the vxml code for form etc you are barking on the wrong tree. What I mean is there is unlikely to be any performance issue there.
Yes, if you have custom java code or any application specific code there could be issues. If you are facing performance issues you need to look at your vxml gateway, vxml server and interaction with ASR and any application java code (if any). Not sure what issues you are facing, however you should be able easily figure out where the bottleneck is and which part is taking longer.
Hemal

From: Cisco Developer Community Forums [mailto:cdicuser@developer.cisco.com]
Sent: Wednesday, January 16, 2013 8:46 AM
To: cdicuser@developer.cisco.com
Subject: New Message from deniz caglar in Customer Voice Portal (CVP) - General Discussion - All Versions: Which class is running the vxml files (Measuring VXML-Nuance response time)

deniz caglar has created a new message in the forum "General Discussion - All Versions": -------------------------------------------------------------- Hi, We have a vxml application on CVP 8.0 integrated with Nuance ASR system 9. We use the Form Element in the Call Studio for this. We want to measure the response time of Nuance server with a tool called Wily. This tool can measure the performance of running java classes, methods and the parameters of methods. But i dont know which java class is running in the background to run this form element. I only know that this form element produces a vxml file, but which java class & method & parameters run this vxml file? I decompiled Cisco’s framework.jar and found the below class and method, but this class is loaded only when the server starts up. So i coundn’t catch this method in my sample calls. Class: com.audium.server.voiceElement.VoiceElementBase Metod: public VoiceElementResult service(HttpServletRequest req, HttpServletResponse resp) So, do you know which java class make the vxml files run on the server or is there any other ways to measure the response time between VXML and Nuance servers. Thasnks, Deniz
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Hi Janine,
I'm looking  com.audium.server.voiceElement.form.MFoundationForm  and its method: addXmlBody(VMain vxml, Hashtable reqParameters, VoiceElementData md)
But it seems like this class generates the form element's vxml and adds this vxml to the call flow, so this is not the class that runs the vxml, am i right?

There is no one class generating the vxml code for form etc. It is a low level program that does this. As mentioned in my previous post, this is not even a issue. You need to look at things that myself and Janine have listed.
Hemal

From: Cisco Developer Community Forums [mailto:cdicuser@developer.cisco.com]
Sent: Wednesday, January 16, 2013 9:29 AM
To: cdicuser@developer.cisco.com
Subject: New Message from deniz caglar in Customer Voice Portal (CVP) - General Discussion - All Versions: RE: Which class is running the vxml files (Measuring VXML-Nuance response t

deniz caglar has created a new message in the forum "General Discussion - All Versions": -------------------------------------------------------------- Hi Janine,
I'm looking com.audium.server.voiceElement.form.MFoundationForm and its method: addXmlBody(VMain vxml, Hashtable reqParameters, VoiceElementData md)
But it seems like this class generates the form element's vxml and adds this vxml to the call flow, so this is not the class that runs the vxml, am i right?
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No, the debugger doesn't use the Nuance server at all. You'll either need to look at the logs on the nuance server or turn on mrcp logging on the gateway (use PUTTY) and then comb through it for time stamps. Janine -- Janine Graves