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Load Testing Services

Give your system the hardest job it can possibly handle and see if it is ready for promotion. We provide load and performance testing services to help you avoid downtimes when your marketing activities start bringing in traffic.

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Why do load testing with UTOR

If you're looking for load testing services, you're probably investing heavily in advertising campaigns. But unless you run load tests to ensure your system works properly under real-life load conditions, you can lose both your marketing dollars and potential sales. With UTOR you get the confidence that your application will not damage your business.

1.

Expose the defects

Load testing lets you find bugs that won't be possible to reproduce otherwise. Memory leaks, buffer overflows, CPU, disk usage – we'll identify performance bottlenecks and help you fine-tune your system for optimal performance.
2.

Determine your app's capacity

If you're building for growth, you need to know how many additional resources are necessary to support an increased user base or volume of data. We can help you decide whether to scale up and determine your scaling strategy.
3.

Know if your infrastructure is sufficient

Is your current infrastructure sufficient to run the app in real-world conditions? To prevent failures, we'll test your infrastructure for scalability and fault tolerance so you could plan your maintenance activities.
4.

Define the upper limit

To make sure your app can handle the expected load, you need to know the upper limits of your database, hardware, and network. If we push your system beyond those limits, we'll end up running a stress test – part of our performance testing services.

Key performance metrics to watch in our load test reports

To perform load testing, we simulate real-world load on your application or website. This way we can measure certain performance metrics such as responsiveness, throughput, and latency and provide you with an in-depth report that illustrates the performance of your application. As a result of these measurements, you will know what system components are slowing you down when it is time to scale to more web servers, how much CPU usage you need for what load, how many transactions your system can handle, and much more.

Average response time
Request throughput
Number of transactions passed/failed
Peak response time
Requests per second (RPS)
CPU utilization
Page load time
Concurrent users
Memory utilization
Error rate
Resource utilization
Wait time

Get a turnkey performance testing solution

With load testing, you can define the system's response under varying load conditions. In other words, you test the sustainability of your software. But what if you want to know how the application behaves under extreme stress? Or if your product remains stable under different types of loads over time? We provide end-to-end performance testing services that go beyond just load testing. Depending on your requirements, we will prepare an optimal testing solution to verify your system's speed, stability, scalability, and reliability.

Stress testing

Reveal the maximum load after which your system will break.

Volume (flood) testing

Get your website or application to take a web performance test to see how it behaves in a real-world environment. Make sure it withstands web traffic at peak hours in different locations.

Stability (reliability) testing

Measure how fast your iOS or Android application works on different devices, what the server response times are, and how it behaves on a variety of networks with variable speed.

Our load testing process at a glance

Here is a quick overview of how our load testing process works at Agile projects.

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1
Create a test environment
2
Prepare load test scenarios
3
Carry out testing
4
Report results
5
Fine-tune the system.

Load testing software we use

JMeter and Locust are two main performance testing tools we use to automate the process.
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    JMeter
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    Locust

Need load testing services?

Send us your request, and we'll get back to you as soon as possible.
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Frequently asked questions

We gave answers to some common questions related to load testing. If your question isn't covered here, please send it to us via email. We're always happy to help you.
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What is load testing?

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Load testing is a subset of performance testing aimed at verifying that the system can perform well under anticipated user load. An example of the load testing is when you need to check a mail server performance with thousands of concurrent users.

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Performance testing vs load testing vs stress testing

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The goal of performance testing is to verify speed, resource usage, scalability, and reliability of the product. Load testing is used to determine if the system can handle a real-life user load. Load and stress testing are similar in how they're conducted. In both cases, we simulate a user load on an application. But while load testing simulates actual use, stress testing is carried out to observe the system's behavior under a far greater load than it is expected to handle. Both load and stress testing are subsets of performance testing.

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Load testing vs volume testing

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Load testing is used to test the performance of the application under real-life load. Volume testing is performed to test the system under a huge data load. Therefore, in volume testing, the load is a huge volume of data, while in load testing load is a heavy number of concurrent users performing transactions. Both load and volume testing are subsets of performance testing.

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How to perform load testing

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The process we follow looks like that:
- Create a dedicated test environment for load testing
- Write load test scenarios
- Design the workload in a way that mimics the actual user navigation in production
- Execute the test scenario and monitor the results by collecting various metrics
- Analyze the results and make recommendations
- Tune the system and retest it

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Why do I need load testing?

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With load testing you can do the following:
- Define the maximum operating capacity of your system
- Determine how much load your hardware can handle
- Determine the throughput required to support the anticipated peak production load
- Collect data for scalability and capacity planning purposes
- Detect defects under load
- Calculate the cost of downtime

Explore more services

Performance testing
Learn more
Automation testing
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Penetration testing
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Web app testing
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Mobile app testing
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Manual testing
Learn more
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Get in touch to hand over testing to QA experts

Load Testing Services - 46
Olexiy Balaban

Account manager

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