influxdb

Theres no way to drop all of the measurements directly, but the query below will achieve the same result. DROP SERIES FROM /.*/

Stats output does not contain that information. The size of the directory structure on disk will give that info. du -sh /var/lib/influxdb/data/<db name> Where /var/lib/influxdb/data is the data directory defined in influxdb.conf.

You can select RFC 3339 formatting by entering the following command in the CLI: precision rfc3339