detail largest disk consumers

policy/tpa-rfc-56-large-file-storage.md

@@ -110,9 +110,9 @@ issue [tpo/tpa/team#40478][].
 
 ## Storage usage analysis
 
-[According to Grafana][], TPA manages around 60TiB of storage with a
+[According to Grafana][], TPA manages over 60TiB of storage with a
 capacity of over 160TiB, which includes 60TiB of un-allocated space on
-[LVM volume groups][]. 
+[LVM volume groups][].
 
 About 40TiB of storage is used by the backup storage server and 7TiB
 by the archive servers, which puts our normal disk usage at less than
@@ -121,12 +121,21 @@ by the archive servers, which puts our normal disk usage at less than
 [According to Grafana]: https://grafana.torproject.org/d/zbCoGRjnz/disk-usage?orgId=1
 [LVM volume groups]: https://grafana.torproject.org/d/f7887271-1a77-4138-ad16-28be8b0ad0ab/lvm-disk-usage?orgId=1
 
-Other large consumers include:
-
- * GitLab: TODO
- * mirrors:
- * metrics
- * etc
+Top 10 largest disk consumers are:
+
+ 1. Backups: [41TiB](https://grafana.torproject.org/d/zbCoGRjnz/disk-usage?orgId=1&var-class=All&var-instance=bungei.torproject.org&var-instance=bacula-director-01.torproject.org)
+ 2. archive-01: 6TiB
+ 3. Tor Browser builders: [4TiB](https://grafana.torproject.org/d/zbCoGRjnz/disk-usage?orgId=1&var-class=All&var-instance=tb-build-01.torproject.org&var-instance=tb-build-04.torproject.org&var-instance=tb-build-05.torproject.org&var-instance=tb-build-06.torproject.org&var-instance=tb-pkgstage-01.torproject.org&var-instance=tb-tester-01.torproject.org&var-instance=tbb-nightlies-master.torproject.org)
+ 4. metrics: [3.6TiB](https://grafana.torproject.org/d/zbCoGRjnz/disk-usage?orgId=1&var-class=All&var-instance=colchicifolium.torproject.org&var-instance=collector-02.torproject.org&var-instance=materculae.torproject.org&var-instance=meronense.torproject.org&var-instance=metrics-psqlts-01.torproject.org&var-instance=metrics-store-01.torproject.org&var-instance=metricsdb-01.torproject.org&var-instance=onionoo-backend-01.torproject.org&var-instance=onionoo-backend-02.torproject.org&var-instance=onionoo-frontend-01.torproject.org&var-instance=onionoo-frontend-02.torproject.org)
+ 5. mirrors: ~[948GiB](https://grafana.torproject.org/d/zbCoGRjnz/disk-usage?orgId=1&var-class=All&var-instance=hetzner-hel1-03.torproject.org&var-instance=cdn-backend-sunet-02.torproject.org&var-instance=web-dal-07.torproject.org&var-instance=web-dal-08.torproject.org&var-instance=web-fsn-01.torproject.org&var-instance=web-fsn-02.torproject.org&var-instance=palmeri.torproject.org&var-instance=static-gitlab-shim.torproject.org&var-instance=static-master-fsn.torproject.org&var-instance=staticiforme.torproject.org) total, ~100-200GiB each mirror/source
+ 6. people.torproject.org: 743GiB
+ 7. GitLab: [700GiB](https://grafana.torproject.org/d/zbCoGRjnz/disk-usage?orgId=1&var-class=All&var-instance=ci-runner-x86-01.torproject.org&var-instance=gitlab-02.torproject.org&var-instance=chi-node-14.torproject.org) (350GiB for main instance, 90GiB per runner)
+ 8. Prometheus: [150GiB](https://grafana.torproject.org/d/zbCoGRjnz/disk-usage?orgId=1&var-class=All&var-instance=hetzner-nbg1-01.torproject.org&var-instance=hetzner-nbg1-02.torproject.org)
+ 9. Gitolite & GitWeb: 175GiB
+ 10. BTCPayserver: 125GiB
+
+The remaining servers all individually use less than 100GiB and are
+negligible compared to the above mastodons.
 
 # Proposal