Project

General

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List of Upcoming Metrics

The metrics listed here are planned but have not yet been fully implemented. For each metric, there is a place for the name of the metric author, if applicable. If you have questions about any of these, please contact the author of the metric in question. If you have questions about an upcoming metric for which there is no author or would like to become the author of such a metric, please contact Kyle Thomsen.

Number of Empty Events

Author

Kyle Thomsen

Purpose

This metric will track the number of empty events per subrun versus time for each trigger. Empty events may indicate the presence of a number of different issues with a trigger, so this metric is one of a trigger's most important vital signs.

Algorithm

N/A

Notes

It is not possible to implement this metric using files generated using the vanilla OnMon producer. Trigger-specific details get washed out in all histograms except TriggerVsHourGeneral.

Time to Decision

Author

Kyle Thomsen

Purpose

This metric will track the time it takes for a trigger decision to be issued. The longer this delay is, the more likely it is that related issues will start showing up.

Algorithm

N/A

Notes

It is not possible to implement this metric using files generated using the vanilla OnMon producer. Trigger-specific details get washed out in all histograms except TriggerVsHourGeneral.