MetacatUI

DataONE needs to report on a set of standardized statistics on a quarterly basis. It would be good to modify the display in the /#profile page to show all of the statistics needed, as well as to provide the most recent quarterly summaries in a table. Below are the set of needed stats:

• Data Downloads
• Data Uploads
• Number of data files available
• Total size of data files available
• Number of metadata files available
• Total size of metadata files available
• Number of Member Nodes

Many of these could be added to the existing graphs. I think it would also be useful to provide a table showing all of these statistics for the most recently completed quarter. Maybe more, let's discuss.

Dave shows how to calculate these stats via SOLR queries here:

• https://repository.dataone.org/documents/Projects/cicore/operations/source/recipes/metrics_report.txt

We also have to report on these, but they probably should come from another source:

• Number of tools in Investigator Toolkit
• Number of publications
• Uptime of CNs

Dave has a system that distinguishes all read events from reads from non-CN sources. See https://monitor.dataone.org/_production_history/log_history.html

We may want our statistics to also filter out CN reads, as well as other robots.