- Usage:
-
OBJECT FREQ key
- Complexity:
- O(1)
- Since:
- 4.0.0
This command returns the logarithmic access frequency counter of a Valkey object stored at <key>.
The command is only available when the maxmemory-policy configuration directive is set to one of the LFU policies.
RESP2 Reply
One of the following:
Integer reply: the counter's value.
Nil reply: if key doesn't exist.
RESP3 Reply
One of the following:
Integer reply: the counter's value.
Null reply: if key doesn't exist.