Foglight is an application management solution that provides a correlated, 360 degree view of your applications from end user to database and from service levels to infrastructure. Foglight combines transactional data with infrastructure metrics to help identify performance bottlenecks impacting your business and fix them quickly. Mentioned below is a conversation on Foglight via email [...]
Sizing a JVM for optimal performance is one of the trickiest tasks in the performance tuning for Java/JEE applications. While organizations have their own methodology to sizing a JVM, it is recommended to execute the JVM sizing in continuous phases with two distinct action steps. The sizing at the first step of tuning [...]
The value propositions of monitoring a Websphere MQ environment (or the Queue Manager network) are mentioned below:
1. Provide business service visibility i.e. how many cross sell offers (messages) were processed?
2. Precise measurement of the Queue Manager throughput for capacity and performance planning and architecture fine tuning.
3. Helps in troubleshooting issues related to Queue Manager.
This posting [...]
1.Follow the performance queue theory when tuning. The bottom line here is to efficiently balance the availability of system resources vs. the work to be done for optimal application response time. The rule of thumb followed is the amount of requests that can be processed at the Web Server tier must be higher than the [...]
Performance tuning of an application helps reduce the issues that arise from performance bottlenecks in an application. Performance tuning is typically attributed to the optimal application response time to a user’s request. The application response time is acceptable as long as it satisfies the business Service Level Agreement (SLA).
Performance management of an enterprise application involves [...]