gistfile1.txt

build-staging core # guix weather --substitute-urls=http://localhost:8090
computing 5762 package derivations for x86_64-linux...
looking for 6004 store items on http://localhost:8090...###################################################################################]
updating list of substitutes from 'http://localhost:8090'... 100.0%
http://localhost:8090
  5.2% substitutes available (310 out of 6004)
unknown substitute sizes
  2630.4 MiB on disk (uncompressed)
  0.006 seconds per request (33.4 seconds in total)
  180.0 requests per second
build-staging core # guix weather --substitute-urls=https://guix-staging.nextjournal.com
computing 5762 package derivations for x86_64-linux...
looking for 6004 store items on https://guix-staging.nextjournal.com...####################################################################]
https://guix-staging.nextjournal.com
  .0% substitutes available (0 out of 6004)
unknown substitute sizes
  0.0 MiB on disk (uncompressed)
  0.000 seconds per request (0.8 seconds in total)
  7188.4 requests per second