Profiling & System Tuning
There are two factors which effect the performance of an application. First is the application itself and the second is the application server. Profiling refers to the recording and analysis of a application's or server's behavioral characteristics, so as to assess or predict their capabilities in a certain sphere or to assist in identifying a particular subgroup of bottlenecks.
AppPerfect has enormous experience in profiling applications and servers by recording and in depth analysis of various system resources like CPU usage, network usage, I/O operations, Disk usage, etc. But profiling is not only limited to system resources but also the number of application's object instances created, number of times a method is invoked, the response time and average response time, etc. System Tuning is acting on the detailed analysis of the profiling on the server so that an optimized application gets adequate resources. System tuning involves file and disk tuning, choosing the appropriate file system, increasing/decreasing the bandwidth as per the requirement, increasing/decreasing the number of CPU cores, and much more. AppPerfect Profiling and System Tuning services aim at achieving the best results out of an application interacting with its server so that it is optimized, can handle a large user base i.e. scalable & fixing the performance bottlenecks.