https://redis.io/commands/info


server: General information about the Redis server
clients: Client connections section
memory: Memory consumption related information
persistence: RDB and AOF related information
stats: General statistics
replication: Master/replica replication information
cpu: CPU consumption statistics
commandstats: Redis command statistics
cluster: Redis Cluster section
modules: Modules section
keyspace: Database related statistics


使用 redis-cli  获取 
./redis-cli 
info

jedis 中获取 info 信息 

Client client  = RedisUtil.getJedis().getClient();
client.info();
String info = client.getBulkReply();
System.out.println(info);
-------
Jedis jedis = new Jedis(host,port);	
String info jedis.info()


		
完整代码
https://gitee.com/dyyx/redisdemo/blob/master/src/main/java/dyyx/InfoTest.java