Front-end performance monitoring primarily collects data on the client side. This involves measuring the performance of web applications as experienced by the end-users, focusing on aspects like load times, response times, and resource utilization within the user's browser.
For example, tools like Google Analytics or WebPageTest gather data directly from the user's browser, tracking how long it takes for a page to load, how long it takes for specific elements to appear, and how the application performs under different network conditions.
In the context of cloud services, platforms like Tencent Cloud offer monitoring solutions that can integrate with front-end performance monitoring tools. These solutions can provide insights into both client-side and server-side performance, helping developers identify and resolve issues that could affect user experience. For instance, Tencent Cloud's Cloud Monitor service can be used to monitor the performance of applications deployed on its infrastructure, providing real-time data and alerts for any anomalies.