- Global Health Status is a holistic status of the stream. It can be one of
the following:
Healthy: All health checks are in a good state.Unhealthy: One or more health checks indicate a problem.Idle: The stream is not currently active.
- Health Checks are specific metrics that contribute to the global health
status of the stream. They include:
- Transcoding: Shows if video transcoding is successful and multiple stream profiles are available for playback. An unhealthy status implies only the original video is available.
- Real-time: Indicates if the stream is transcoded faster than in real-time, meaning the latency of the transcoded video is less than the duration of the original video.
- Multistreaming: Reflects the connection status of all configured
multistream targets. It can show the following states:
Idle: Stream and multistreaming aren’t active.Pending: The system is trying to connect to the multistream target.Online: Successful connection to the multistream target.Offline: There was an error connecting to the multistream target.
- Logs provide alerts and error messages related to the streaming process. This includes notifications such as when the stream starts/stops or if there are any fatal errors during the transcoding process.
- Session Ingest Rate is a measure of the bitrate of the video being received by Livepeer servers. It’s updated every 10 seconds. A high, stable bitrate indicates good stream quality and a reliable internet connection, while a fluctuating or low bitrate might point to potential issues with the encoder or the streamer’s internet connection.
- Monitoring Tools allow for a detailed view with:
- Studio: Offers a visual representation with health indicators for an active stream, including a chart showing the ingest rate.
- REST API & SDK: Allows for querying the health information of a stream, including detailed metrics and events sent by the Livepeer video-processing services.
- Health Metrics (from API) allows you to retrieve detailed metrics about
the stream’s health. This includes:
- Conditions: These represent specific states of stream health, such as whether the stream is active, if it’s transcoding in real-time, and if there are no errors during transcoding. Each condition provides a status, frequency, and timestamps for when the condition was last checked and when it last changed.
- Metrics: Experimental at the time of the document, they provide specific measurements related to stream health.