Tag: LoadTesting

Our client is one of the largest commercial banks, with European offices and state participation. The bank had a goal to minimize performance and resiliency risks in IT infrastructure and salary program systems, such as possible disruptions in payroll card services, payroll accounting delays, and system failures during registry processing.
PFLB provided performance testing of payroll systems. The testing challenge was to understand the structure of component interaction given a variety of registry types and a large status model.

We continue our series of articles about optimizing the popular load testing service JMeter. In the previous article, we highlighted the possibilities of significantly speeding up JMeter by configuring agent monitoring and optimizing components and service settings. In this part of the Apache JMeter load testing tutorial, we…

Apache JMeter load testing doesn’t need to be advertised; nonetheless, not enough attention is paid to the load script speed. In this article, we take a look at different approaches to writing load scripts in an optimal way that allows saving money on the load testing machines. This…

PFLB has worked with load test analysis and test process consulting for many years. During that time we’ve tried many tools and technologies out. In the article, we are going to explain how different configurations for LoadRunner Analysis and Grafana+lndluxDB influence the results and account for data differences. When the operation intensity is high, around […]

The customer received an initial evaluation on system runtime for different configurations.
The discovered errors required DB table blocking, session terminations, etc. until eliminated.
PFLB gained experience with the Microsoft proprietary solutions based on Microsoft Dynamics.

A load profile is a set of operations whose intensity is chosen to create a load comparable to the production traffic patterns. Load testing preparation is one of the most important steps in load testing services. An incorrect load profile generates testing results unrelated to the production. We recommend to begin the load testing preparation by […]

Our client is a big American company, whose core business is in IT management tools. They offer numerous solutions, including monitoring systems, which monitor server storage volumes, disk usage and capacity metrics. The systems track key resources, and forecast when you will run out of capacity. In order to demonstrate the monitor systems’ opportunities, the client needed a test infrastructure to fully and tangibly show the monitoring systems’ potential. To solve this task, the client contacted PFLB.

Our customer is one of the largest retail chains selling electronics and household appliances.
The company implemented a full-fledged omnichannel approach to sales, which means a unified product assortment, prices, and services, whether buying in stores or online. The stores share format and conceptual design. In addition to an effective retail format and a store concept that is customer-oriented, the company also offers high-quality customer service.
PFLB was hired to test an integrated set of SAP systems, particularly with respect to system performance.

One of the major problems affecting a website’s performance and competitiveness is its inability to cope with the burden of heavy traffic. This in turn leads to an inability to meet all users’ demands without cracks, temporary display errors or response speed. Consequently, the burden on the site is essential in determining its success and […]

We faced the task of checking the stability of the Wi-Fi-based media broadcast service. And this was a real challenge, because we had not previously load tested hardware, only software.

By simulating the behavior of 50 independent passengers whose mobile devices can connect to the tested service after the plane’s ascent. Their devices should provide them with a choice of various audio and video content: movies, TV series, music, audio books, and cartoons.