PFDEBUG DECODE

Since 1.1.0HyperLogLog

Syntax

PFDEBUG DECODE key

Returns a summary of the HyperLogLog: its encoding, how many of its 16,384 registers are not zero, the largest register, and its estimate.

Examples

> PFADD h a b c d
(integer) 1
> PFDEBUG DECODE h
"encoding:dense registers:16384 nonzero:4 max_register:2 estimate:4"