Operations | Monitoring | ITSM | DevOps | Cloud

This is the ninth part of our 12-day Advent of Monitoring series. In this series, Checkly's engineers will share practical monitoring tips from their own experience. As a Checkly user, you’ve always had access to our two core check types: API and browser checks. API Checks are much cheaper, and therefore only run a curl-like request against the endpoint of your choice.

Monitoring your Docker environment is critical for ensuring optimal performance, security, and reliability of your containerized applications and infrastructure. It helps in maintaining a healthy and efficient environment while allowing for timely interventions and improvements. In general, monitoring any internal services or running process helps you track resource usage (CPU, memory, disk space), allowing for efficient allocation and optimization.

Have you seen this problem? Or maybe this one? You’ve most likely seen this: Hint: they’re all the same. The first image is Sentry’s Event Details page, the second is Chrome’s Network tab, and the code snippet is what causes it. If you can answer yes to any of these, then you need to keep reading. If not, you still need to keep reading, so your future self can thank you. This is called “fetch waterfall” and it’s a common data fetching issue in React.

Observe is a SaaS based observability tool built on Snowflake. It offers a graph-style approach to observability data, claiming that this makes it easier to correlate data in a seamless fashion. Let’s see how Observe compares to Coralogix.