@prairielearn/node-metrics

A package to collect Node metrics (CPU, memory, etc.) and report them to AWS CloudWatch.

Usage

``ts
import * as nodeMetrics from '@prairielearn/node-metrics';

// Start collecting and reporting metrics to CloudWatch:
nodeMetrics.start({
awsConfig: {
region: 'us-east-2',
// ...
},
intervalSeconds: 10,
dimensions: [{ Name: 'InstanceId', Value: 'i-1234567890abcdef0' }],
onError(err) {
console.error('Error reporting Node metrics:', err);
// Report to Sentry, etc.
},
});

// Later, when you're done:
nodeMetrics.stop();
``