Importance of observability
In the world of software, particularly microservices, observability is crucial. It allows us to gain deep insights into how our system functions by analyzing its outputs. Observability is an important concept in monitoring and understanding systems. It refers to the ability to gain insight into the internal workings of a system by examining its outputs. Let’s try to understand the building blocks of it:
- Logs: Logs are detailed records of events that happen within a system. They provide a history of what has occurred, including errors, warnings, and informational messages. Logs can help in identifying and diagnosing issues by showing a step-by-step account of system activities.
- Metrics: Metrics are numerical values that represent the performance and behavior of a system. They can include data such as CPU usage, memory consumption, request rates, and error rates. Metrics provide a quantitative measure of the system’s health and performance...
