![]() Or, if you’re not signed up with Datadog, get started with a 14-day free trial. JMeter Features Simple and intuitive GUI. Apache JMeter is a great complementary tool for testing your website performance under various load scenarios. In a previous tutorial, we explained how to use Netdata to monitor the performance of Apache/Nginx web servers. Datadog integrates with JMeter so you can easily visualize and analyze your load testing data-and correlate it with other telemetry from across your stack.Ĭheck out our documentation for more information on the data you can collect from JMeter. Apache JMeter is an open-source load testing tool, available for Linux, macOS, and Windows. Load testing during development and in CI pipelines enables you to anticipate how code changes will affect your application’s performance in the wild, so you can fix any issues before they reach production. This ability to slice-and-dice results can help you hone in on highly specific patterns that occur when your application is running under stress. You can also pivot to the Log Explorer, where you can view your JMeter logs in context and zero in on subsets of logs, such as those that received error responses or show latency that is greater than a certain value. Logs appear alongside metrics in the out-of-the-box JMeter dashboard, so you can easily view the details of test runs that occurred during the same time period as concerning metric activity. This enables you to correlate the total number of requests, as well as the number of failed requests and the error rate, with latency and response times, which can help you determine the threshold at which your application can no longer perform as intended. Once you’ve configured the plugin, test metrics will begin streaming into an out-of-the-box dashboard, where you can get a real-time summary of results. Visualize key JMeter test metricsĭatadog integrates with JMeter through the Datadog Backend Listener, which is an open source plugin that can be downloaded and installed from either the JMeter Plugin Manager or our own repository. Datadog also ingests individual test results as log events in order to provide granular insight into what occurred during each request. But because load testing involves sending thousands of requests per minute in order to simulate real traffic, it can be difficult to parse outcomes and read patterns-especially for large organizations that test and deploy new code several times a day.ĭatadog’s JMeter integration collects test result metrics in aggregate via a plugin, so you can get a quick, real-time overview of how new features affect your application’s ability to perform under stress. Apache JMeter is an Apache project that can be used as a load testing tool for analyzing and measuring the performance of a variety of services, with a focus on web applications. Apache JMeter is an open source tool for load testing Java applications in both development and CI environments in order to ensure that sudden spikes in traffic won’t cause latency in production. Your hardwares capabilities will limit the number of threads you can effectively run with JMeter.
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