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Application performance of networked applications can only be evaluated by the interplay of packets between clients and servers.

Advanced protocol analyzers can help break out the cause to network, client or server. More specialized products can deliver code thread analysis and predictive analysis required by quality assurance and development teams.

You can test application performance with latency and other network impairments by using a WAN Emulator.

 

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Network Instruments Observer

Expert Observer is a feature rich network analyzer that has application analysis components. The Expert Analysis capability can identify over 500 network conditions. The Expert Summary shows error events in a single, concise display evaluating the health of the client, server and network.

Application analysis features such as Connection Dynamics provides a graphical view of system conversations and Time Interval Analysis shows network errors organized by time periods. Server Analysis displays a server's performance by charting response times against simultaneous requests. The Multi-Hop analysis can track conversations through multiple segments and provides a graphical view of latency and response time.

Understand application performance enterprise-wide or focus on specific locations with the Observer Reporting Server. Our solutions also provide historical views to measure response time degradation and better plan for future updates.

With GigaStor everything is captured - every transaction, every packet, every protocol. And it's captured for hours, days, and weeks. With this data and a unique time-based navigation system, your networking team has the benefit of perfect hindsight to attack every network problem and anomaly. Now it is easy to "rewind" your network, determine the source, perform comprehensive analysis, and move on.

Compuware Vantage

Application Vantage is the premier troubleshooting solution in the marketplace today for addressing application transaction performance concerns. Identify and resolve application performance problems in production and pre-production. Application Vantage pinpoints the causes of poor end-user response times to the client, the network, a server or the application itself.

Detailed analysis, such as Application Turns identify chatty applications and Thread Analysis pinpoints the files or commands an application sends over the network, such as SQL statements or HTTP commandsthat have performance issues. ApplicationVantage helps ensure new applications rollout successfully the first time around and provides crucial information for establishing and meeting service requirements.

Compuware Vantage, an IT service management solution, enables business-driven service delivery by combining business-focused reporting, end-user experience monitoring and application analytics with infrastructure and service desk metrics, whether provided by Compuware solutions or third-party tools.