I like that Grafana has a good UI that brings dashboards, metrics, and traces together in one place. The performance is good enough for what I need.

I use Grafana daily as our central monitoring hub for both infrastructure and model health. We rely on it to track GPU utilization during massive training jobs, monitor inference latency in real-time, and keep a close eye on data drift for our production models. It pulls metrics from Prometheus and our custom databases, giving us a single pane of glass to understand exactly what is happening across our entire machine learning ecosystem without having to dig through raw log files.The flexibility and visual depth Grafana offers are simply unmatched. I can build highly specific dashboards that perfectly fit the needs of my team, whether we are tracking a specific node's memory consumption or visualizing confidence scores from a newly deployed computer vision model. The sheer volume of community plugins means we can connect it to almost any obscure data source we throw at it. On top of that, the alerting system is incredibly reliable. Being able to easily route an alert directly to our team's Slack channel the exact moment a model's error rate spikes has been a massive upgrade for our incident response times.

Grafana Labs delivers strong value through its deep correlation capabilities across metrics, logs, and traces, as well as its flexible data-source architecture.