OBJECT FREQ key
Available since: 4.0.0
Time complexity: O(1)
ACL categories:
@keyspace
@read
@slow
This command returns the logarithmic access frequency counter of a Redis object stored at <key>.
The command is only available when the maxmemory-policy configuration directive is set to one of the LFU policies.
@return
@integer-reply
The counter’s value.