Merge branch 'sh-fix-database-bloat' into 'master'

Fix /database_bloat endpoint

See merge request gitlab-org/gitlab-exporter!124
6 jobs for master in 2 minutes and 13 seconds (queued for 1 second)
Status Job ID Name Coverage
  Test
passed #9084516
gitlab-org
gemnasium-dependency_scanning

00:00:23

passed #9084517
gitlab-org
license_scanning

00:02:13

passed #9084520
gitlab-org
rspec

00:00:38

passed #9084521
gitlab-org
rubocop

00:00:41

passed #9084519
gitlab-org
secret_detection

00:00:16

passed #9084518
gitlab-org
secret_detection_default_branch

00:00:24