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Deno.metrics - Deno documentation
function Deno.metrics
metrics(): Metrics
Deprecated

This will be removed in Deno 2.0.

Receive metrics from the privileged side of Deno. This is primarily used in the development of Deno. Ops, also called bindings, are the go-between between Deno JavaScript sandbox and the rest of Deno.

> console.table(Deno.metrics())
┌─────────────────────────┬────────┐
│         (index)         │ Values │
├─────────────────────────┼────────┤
│      opsDispatched      │   3    │
│    opsDispatchedSync    │   2    │
│   opsDispatchedAsync    │   1    │
│ opsDispatchedAsyncUnref │   0    │
│      opsCompleted       │   3    │
│    opsCompletedSync     │   2    │
│    opsCompletedAsync    │   1    │
│ opsCompletedAsyncUnref  │   0    │
│    bytesSentControl     │   73   │
│      bytesSentData      │   0    │
│      bytesReceived      │  375   │
└─────────────────────────┴────────┘

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