redis-cli --bigkeys
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redis-cli --bigkeys # Scanning the entire keyspace to find biggest keys as well as # average sizes per key type. You can use -i 0.1 to sleep 0.1 sec # per 100 SCAN commands (not usually needed). -------- summary ------- Sampled 0 keys in the keyspace! Total key length in bytes is 0 (avg len 0.00) 0 hashs with 0 fields (00.00% of keys, avg size 0.00) 0 lists with 0 items (00.00% of keys, avg size 0.00) 0 strings with 0 bytes (00.00% of keys, avg size 0.00) 0 streams with 0 entries (00.00% of keys, avg size 0.00) 0 sets with 0 members (00.00% of keys, avg size 0.00) 0 zsets with 0 members (00.00% of keys, avg size 0.00)
Official example
# Scanning the entire keyspace to find biggest keys as well as # average sizes per key type. You can use -i 0.01 to sleep 0.01 sec # per SCAN command (not usually needed). [00.00%] Biggest string found so far 'key-419' with 3 bytes [05.14%] Biggest list found so far 'mylist' with 100004 items [35.77%] Biggest string found so far 'counter:__rand_int__' with 6 bytes [73.91%] Biggest hash found so far 'myobject' with 3 fields
-------- summary ------- Sampled 506 keys in the keyspace! Total key length in bytes is 3452 (avg len 6.82) Biggest string found 'counter:__rand_int__' has 6 bytes Biggest list found 'mylist' has 100004 items Biggest hash found 'myobject' has 3 fields 504 strings with 1403 bytes (99.60% of keys, avg size 2.78) 1 lists with 100004 items (00.20% of keys, avg size 100004.00) 0 sets with 0 members (00.00% of keys, avg size 0.00) 1 hashs with 3 fields (00.20% of keys, avg size 3.00) 0 zsets with 0 members (00.00% of keys, avg size 0.00)
Related
See also
redis-cli [ info server | memory usage | info memory | memory stats | memory doctor | dbsize | flushall | ping | monitor | --bigkeys | --stat | --scan | --latency | --latency-history | --latency-dist | --intrinsic-latency 5 | -x | -h ] redis-cli --help- Redis, installation,
/etc/redis.conf, values.yml, Redis Cluster, Redis Sentinel,/etc/redis-sentinel.conf, Redis memory footprint,redis-cli, redis-benchmark, redis-check-aof, redis-check-rdb, redis-sentinel, redis-server, Amazon MemoryDB for Redis, AOF, Redis changelog, Redis Database (RDB), Append Only File (AOF), Redis logs
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