=========== MongoDB FTDC visualization tool =========== Typical usageoften looks like this:: usage: mongo_ftdc_draw [-h] -f FILE -o OUT_FILE [-s SCHEME] [-d DATEMARKS] [-v | -q] FTDC drawer optional arguments: -h, --help show this help message and exit -f FILE, --file FILE decoded diagnostic file, in JSON (default: None) -o OUT_FILE, --output OUT_FILE plot filename (example.png) (default: None) -s SCHEME, --scheme SCHEME metric scheme: main|... (default: main) -d DATEMARKS, --datemarks DATEMARKS datemarks'\{"name":"date"\}' (default: {}) -v, --verbose verbose (default: False) -q, --quiet quiet (default: False)