This CLI tool compares series returned from Metrictank and proxy (Graphite). This is useful when writing native Metrictank functions.

mtcmptest [-url] [-range] [-verbose] <files>

• url specifies the url of the query (e.g. http://metrictank.host.com/render)
• range is given in seconds. Translates to from and until parameters, where until is always current time
• verbose is set for more output about requests
• files is a list of json files in the following format:

{
  "test-name-1": "target1",
  "test-name-2": "target2",
}

• Sort series to not fail tests when series are in different orders
• Sanitize tags to always be strings
• Add performance comparison