dbtree.wikimedia.org
dbtree.wikimedia.org (originally written by Asher Feldman) provides a visualisation of master-slave relationships inside each of the MediaWiki database clusters.
Service
- Currently runs from terbium.
- Source code: operations/software/dbtree.git
- Uses data from Tendril.
- Configured in
puppet:/modules/noc/manifests/init.pp.
See also
- ishmael.wikimedia.org, a tool for analyzing slow query logs
- tendril.wikimedia.org, a tool for analyzing slow query logs