Returns the logarithmic access frequency counter of an object.
OBJECT
FREQ
key
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.
One of the following:
Integer reply: the counter’s value.
Nil reply: if key doesn’t exist.
One of the following:
Integer reply: the counter’s value.
Null reply: if key doesn’t exist.
O(1)
@keyspace @read @slow
COPY, DEL, DUMP, EXISTS, EXPIRE, EXPIREAT, EXPIRETIME, KEYS, MIGRATE, MOVE, OBJECT, OBJECT ENCODING, OBJECT HELP, OBJECT IDLETIME, OBJECT REFCOUNT, PERSIST, PEXPIRE, PEXPIREAT, PEXPIRETIME, PTTL, RANDOMKEY, RENAME, RENAMENX, RESTORE, SCAN, SORT, SORT_RO, TOUCH, TTL, TYPE, UNLINK, WAIT, WAITAOF.