APM knowledge for users from beginner level to expert level
APM supports both pay-per-use and package billing modes. The two modes can be used at the same time. That is, if you use more instances than those included in a package, you will be billed on a pay-per-use basis for the excess instances used.
Be a Power User
Learn how to locate and resolve faults and performance bottlenecks in a distributed architecture.
Installation and Configuration
Learn more about common issues and solutions.
What Is the Billing Policy of APM?
What Are the Apdex and Apdex Threshold?
How Do I Distinguish Between Alarms and Events?
Why Does the Number of GC Times in JVM Monitoring Data Contain Decimals?
How Do I Obtain the AK/SK and Project ID?
How Do I Obtain the AK/SK by Creating an Agency?
What Can I Do If No Data Is Found or the Data Is Abnormal?
How Are Tracing Time Lines Drawn?
How Does APM Collect Probe Data?
How Does APM Collect Mesh Data?