object-freq.3valkey - Man Page
Returns the logarithmic access frequency counter of an object.
Synopsis
OBJECT FREQ key
Description
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.
Reply
Resp2
One of the following:
valkey-protocol(7) Integer reply: the counter’s value.
valkey-protocol(7) Nil reply: if key doesn’t exist.
Resp3
One of the following:
valkey-protocol(7) Integer reply: the counter’s value.
valkey-protocol(7) Null reply: if key doesn’t exist.
Complexity
O(1)
Acl Categories
@keyspace @read @slow
History
- Available since: 4.0.0
See Also
copy(3valkey), del(3valkey), dump(3valkey), exists(3valkey), expire(3valkey), expireat(3valkey), expiretime(3valkey), keys(3valkey), migrate(3valkey), move(3valkey), object(3valkey), object-encoding(3valkey), object-help(3valkey), object-idletime(3valkey), object-refcount(3valkey), persist(3valkey), pexpire(3valkey), pexpireat(3valkey), pexpiretime(3valkey), pttl(3valkey), randomkey(3valkey), rename(3valkey), renamenx(3valkey), restore(3valkey), scan(3valkey), sort(3valkey), sort_ro(3valkey), touch(3valkey), ttl(3valkey), type(3valkey), unlink(3valkey), wait(3valkey), waitaof(3valkey)