CMS.INFO
Syntax
CMS.INFO key
Time complexity: O(1)
ACL categories: @cms
Returns metadata about the Count-Min Sketch stored at key, including its dimensions and the total number of counted events.
Return
Array reply: A flat array of field-value pairs with the following fields:
width: The number of counters in each row.depth: The number of hash functions / rows.count: The total sum of all increments applied to the sketch.
Examples
dragonfly> CMS.INITBYDIM cms_key 2000 5
OK
dragonfly> CMS.INCRBY cms_key item1 10 item2 3
1) (integer) 10
2) (integer) 3
dragonfly> CMS.INFO cms_key
1) width
2) (integer) 2000
3) depth
4) (integer) 5
5) count
6) (integer) 13