Open Internet by MindsNet

Identifying Effective Metrics for Application Monitoring

The post highlights the difficulty in identifying the right metrics for application monitoring, leading to a 47-minute outage that could have been caught earlier. The team's initial focus on infrastructure metrics like CPU and memory did not reveal the issue, which was caused by an expired certificate on an upstream dependency. This incident shows that traditional metrics may not be sufficient to detect problems. The challenge is to determine the most effective metrics for monitoring.

Computing & Technology, Computer Science, Software Engineering