JupyterHub usage

JupyterHub usage#

This displays the usage of our cloud infrastructure to give an understanding of our infrastructure setup and the communities that use it.

Last updated: Jul 05, 2025

Data source

This data is pulled from these two sources:

  1. The list of our hubs and clusters is pulled from our infrastructure/ repository.

  2. The active users data stream produced by JupyterHub and exposed at metrics/. See this PR for the feature.

Load and munge data#

Number of hubs#

Total clusters

29

Total hubs

127

Geographic map of community locations#

Below is a visualization that represents the hubs

Below is a dropdown with a few PNGs of different hub constellations for re-use.

Hide code cell outputs

All 2i2c hubs

Permanent link: 2i2c.org/kpis_static/maps/2i2c_hubs_map.png

../_images/56a4f8a3be5ed4e9074f27e6c4fe6bb55d9f918f803b39a771e24c6f9081d178.png

Constellation: 2i2c

Permanent link: 2i2c.org/kpis_static/maps/2i2c_map.png

../_images/8a83ebf3123c0fce258c8195ac5ea1d20ff51d240835a24ec58498da1805fa31.png

Constellation: Catalyst

Permanent link: 2i2c.org/kpis_static/maps/Catalyst_map.png

../_images/baa1da607bc5854b655a79740018a47b487decc21565f58e19a7571a0c563310.png

Constellation: CloudBank

Permanent link: 2i2c.org/kpis_static/maps/CloudBank_map.png

../_images/bdebdf213dd54babdacbb66fd28476add9b8feba185e554a626f38acc7a9d25f.png

Active users#

Average active users over the past 6 months.

Daily users

1183

Monthly users

7505

Monthly active users over the past 6 months

Active users by hub#

Active users broken down by each hub that we run. We break our hubs into two groups as some hubs have orders of magnitude more users than others.

Count hubs by community size#

Total number of users binned by community size#

Tells us the percentage of our userbase that comes from different community sizes.

Contents