Saturday May 30, 2015

ADF Performance Monitor: Measuring Network Time to Browser and Browser Load Time by Frank Houweling

clip_image002Recently we added a great new feature to the ADF Performance Monitor: network and browser load time information. Now you know exactly every end-user experience of your ADF application, in real-time. You can quickly resolve any performance bottlenecks with this end-to-end visibility. You can even drill down into an individual user to analyze the experience – to understand the ADF app behavior. The dashboard is improved with several overview and detail graphs that shows the layer (database, webservice, application server, network/browser loadtime) where the time is spent of your application. This is very useful to troubleshoot problems.

The ADF Performance Monitor is an advanced tool specifically build for ADF applications and is aware of the intricacies of the ADF framework. It traces key ADF actions across tiers and services to provide end-to-end visibility and automatically maps each tier to easily visualize the relationship between them. This Tracing provides deep visibility into the cause of application performance issues down to the tiniest detail. Click here for more information.

Network Time and Browser Load Time

Network time is the time that it takes to send a HTTP request from a browser (http request network time) to the application server and from the application server back to the browser (http response network time). The browser loadtime is the time that a browser needs to build up the DOM tree and load the page. Read the complete article here.

WebLogic Partner Community

For regular information become a member in the WebLogic Partner Community please visit: http://www.oracle.com/partners/goto/wls-emea ( OPN account required). If you need support with your account please contact the Oracle Partner Business Center.

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Sunday Mar 08, 2015

Instrumenting, Analysing, & Tuning the Performance of Oracle ADF Applications By Frank Houweling

clip_image002Last week I presented at the  UKOUG’14 conference on instrumenting, analyzing, & tuning the performance of Oracle ADF applications. Instrumentation refers to an ability to monitor or measure the level of a product’s performance, to diagnose errors and to write trace information. Instrumenting gives visibility and insight of what is happening inside the ADF application and in the ADF framework (what methods and queries are executed, when and how often). These runtime diagnostics can be very effective in identifying and solving performance issues and end-user behavior. This enables developers and operations teams to quickly diagnose and solve performance problems in a test and production environment. This blog posts the slides from this session. It  shows how you can instrument your own ADF application and build your own performance monitor.clip_image003Why is instrumentation important? Read the complete article here.

WebLogic Partner Community

For regular information become a member in the WebLogic Partner Community please visit: http://www.oracle.com/partners/goto/wls-emea ( OPN account required). If you need support with your account please contact the Oracle Partner Business Center.

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Wednesday Mar 26, 2014

ADF & ADF mobile section: Overview Video published on the ADF Performance Monitor by Frank Houweling

video_pm_overviewA good performance is the key to the success of a web application. Oracle ADF applications are no exception to this rule. ADF performance tuning can be time intensive, costly and quite a challenge when performance issues require developers to delve deep into the inner workings of the ADF framework.

The ADF Performance Monitor is a tool specifically designed for measuring, analyzing, tuning, and checking the performance of Oracle ADF applications. The tool can track and collect crucial (production) performance information of the application’s runtime ADF components that are not standard provided by Oracle. It helps development, QA, and operation teams to detect, analyze and resolve common and less common issues in response times and resource usage of ADF applications. Read the complete article here.

WebLogic Partner Community

For regular information become a member in the WebLogic Partner Community please visit: http://www.oracle.com/partners/goto/wls-emea ( OPN account required). If you need support with your account please contact the Oracle Partner Business Center.

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