prometheus: Expose 3 activity metrics #1471
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This exposes some of the info from /api/status in the prometheus metrics endpoint, so they can be scraped over time and queried. - Server started timestamp, so we can easily see how long servers have been running - Last activity timestamp, so we can see when users were actually active - User activity duration (in seconds), so we can more easily build reports of how long users are actually active over time. All these would be very helpful in JupyterHub environments. Follow-up to jupyter-server#1470
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Zsailer
approved these changes
Nov 4, 2024
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This exposes some of the info from /api/status in the prometheus metrics endpoint, so they can be scraped over time and queried.
All these would be very helpful in JupyterHub environments.
Follow-up to #1470