Operational Capacity Management (OCM) is a discipline that deals with the day-to-day management of IT systems. Typically focussed on infrastructure rather than business processes there are many metrics and...
I recently found myself needing to extract data from Perfmon's blg files based on time. Python is often my go-to language for automation, and I had heard previously about the subprocess module, but had yet to...
Very often while running performance tests, you might notice issues around memory which could impact various areas of the system under test and also impact the end user. In a .Net environment memory leaks are a very...
We are currently working on performance testing a new application for a client. An existing application has been re-architected to use new technologies and adopting RESTful HTTP protocols.
In previous posts we looked a few simple ways to create forecasts in Excel, first using Time Series Decomposition, and also regression against business drivers.
Very often when analysing performance test runs, there is the need to compare the performance log data to some other runs to know whether performance is acceptable or not. For example if we have to compare how the...
