Metrics
Monitor CPU, memory, traffic, and request rates for your applications.
Metrics show how your application is using resources and serving traffic. Find them on an application's Metrics tab, or across your team from the Observability section.
Resource Metrics
| Metric | What it shows |
|---|---|
| CPU | Processor usage. |
| Memory | Memory usage. |
| Network | Inbound and outbound traffic. |
| Disk I/O | Read and write activity. |
| Instances | The number of running instances. |
HTTP Metrics
| Metric | What it shows |
|---|---|
| Requests | Throughput, in requests per second. |
| Error rate | 4xx and 5xx responses as a share of all requests. |
Time Ranges
Choose a window of 15m, 1h (the default), 6h, or 24h. Charts refresh on an interval, more often for shorter windows. Values are an aggregate across the selected scope, whether that is one application or several.