INFO
Report server statistics and status sections as text.
INFO [section]Complexity
O(1) in the keyspace — it never walks it; O(S) to sum the per-shard gauges
Complexity and compatibility are read out of kevy's implementation, not copied from Redis's reference. Several genuinely differ.
Redis compatibility
Differs
8 sections only (server, clients, memory, persistence, stats, replication, cluster, keyspace) — no commandstats / latencystats / errorstats / cpu; reports redis_version 7.4.0 for client sniffing plus a kevy_version line, and the values are up to one tick stale
See also
BGREWRITEAOFBGSAVECLIENTCLUSTERCOMMANDCONFIGDBSIZEDEBUGFLUSHALLFLUSHDBMEMORYSAVESHUTDOWNSLOWLOG