XINFO GROUPS
Since 1.1.0Streams
Syntax
XINFO GROUPS keyReturns, for each consumer group of the stream: its name, its consumers' count, its pending entries' count, the last ID it delivered, how many entries it has read, and its lag, how many entries it has yet to deliver.
Examples
> XINFO GROUPS jobs
1) 1) "name"
2) "workers"
3) "consumers"
4) (integer) 3
5) "pending"
6) (integer) 2
7) "last-delivered-id"
8) "3-0"
9) "entries-read"
10) (integer) 3
11) "lag"
12) (integer) 0