mediasoup-exporter v0.0.4

mediasoup-exporter

how to use

npm install mediasoup-exporter

we are assuming that library mediasoup is installed already.

snipet

const exporter = require('mediasoup-exporter')


(async () => {
  // ...snip...
  // before starting Mediasoup server

  await exporter( { port: 4000 } )

  // ...snip...
})();

for more detail, see sample code

how to add custom data into label?

put any data into appData for consumer and producer

Then you can see custom data in metrics as a label.

• snipet (in case of consumer)

const consumer = await transport.consume({
  producerId      : producer.id,
  rtpCapabilities : consumerPeer.data.rtpCapabilities,
  paused          : true,
  appData         : { roomId: this._roomId } // add custom data
});

• sample metrics

# HELP mediasoup_consumers_byte_count mediasoup_consumers_byte_count
# TYPE mediasoup_consumers_byte_count gauge
mediasoup_consumers_byte_count{kind="video",mimeType="video/VP8",type="outbound-rtp",consumerId="39de65e6-6514-4cd3-b2e3-77894ee6e876",roomId="test-guitarsolo-w5f0Mc20gP-6jmtL8Km"} 272998
mediasoup_consumers_byte_count{kind="audio",mimeType="audio/opus",type="outbound-rtp",consumerId="a66cf2cf-251b-4d2d-9098-dec8ad88d4bf",roomId="test-guitarsolo-w5f0Mc20gP-6jmtL8Km"} 32917

REST

prometheus

• GET /metrics
  • all metrics in prometheus format

casual api

• GET /workers
  • metrics for active workers in JSON format
• GET /routers
  • metrics for routers in JSON format
• GET /producers
  • metrics for producers in JSON format
• GET /consumers
  • metrics for consumers in JSON format
• GET /usage
  • metrics of cpu usage in JSON format

run test server

$ cd test-server
$ node server.js