{
  "slug": "postgres-show-database-sizes",
  "title": "Show PostgreSQL Database Sizes",
  "fixture": "containers/db-first-response-lab",
  "command_count": 3,
  "container_tool": "docker",
  "image": "localhost/linuxoneliners-lab:latest",
  "exit_code": 0,
  "elapsed_ms": 203,
  "stdout": "::fixture-ready::\n$ df -h /var/lib/postgresql\nFilesystem      Size  Used Avail Use% Mounted on\n/dev/vda1        40G   27G   11G  72% /var/lib/postgresql\n::exit-code::0\n$ psql -X -c \"select datname, pg_size_pretty(pg_database_size(datname)) as size from pg_database order by pg_database_size(datname) desc;\"\n datname  |  size\n----------+--------\n app_prod | 384 MB\n app_test | 42 MB\n postgres | 11 MB\n(3 rows)\n::exit-code::0\n$ psql -X -c \"select datname from pg_database order by datname;\"\n datname\n----------\n app_prod\n app_test\n postgres\n(3 rows)\n::exit-code::0\n",
  "stderr": "",
  "ok": true,
  "security": {
    "network": "none",
    "capabilities": "dropped",
    "no_new_privileges": true,
    "memory": "256m",
    "cpus": "1",
    "pids_limit": 128,
    "tmpfs": [
      "/tmp",
      "/var"
    ]
  }
}