Metrics¶
The Metrics Service records LectureSight activity for later analysis and quality improvement.
When the metrics service is enabled, metrics are saved to the file
metrics/metrics.json when LectureSight exits, or at the end of each
scheduled event if the Scheduler is enabled.
Configuration¶
| Key | Default | Description |
|---|---|---|
| cv.lecturesight.util.metrics. enable | false | Set to true to enable the metrics service |
| cv.lecturesight.util.metrics. csv.enable | true | Enable CSV reporting |
| cv.lecturesight.util.metrics. csv.interval | 30 | Interval to write out updates to CSV files |
| cv.lecturesight.util.metrics. jmx.enable | true | Enable JMX reporting |
| cv.lecturesight.util.metrics. log.enable | true | Enable log reporting |
| cv.lecturesight.util.metrics. log.interval | 300 | Interval to write out updates to log file |
Console Commands¶
| Command | Description |
|---|---|
| metrics:list | List the keys of all registered metrics. |
| metrics:pause | Suspend metric reporting. |
| metrics:reset | Reset all metrics. |
| metrics:resume | Resume metric reporting. |
| metrics:save | Save metrics summary to metrics/metrics.json |
| metrics:show | Show the metrics JSON summary |