服务端启动与客户端连接
- # 服务端启动
# 客户端连接:host:远程redis服务器IP。port:远程redis服务端口。password:远程redis服务密码(无密码就不需要-a参数了) - [root@localhost ~]# redis-cli
[root@localhost ~]# redis-cli -h host -p port -a password
查看redis负载状态
- # 如果redis设置连接密码,客户端连接 redis 服务就需要密码验证,否则无法执行命令。
- 127.0.0.1:6379> auth mypassword
- # 查看是否设置了密码验证与修改该参数
- 127.0.0.1:6379> config get requirepass
- 127.0.0.1:6379> config set requirepass "newpassword"
- # 使用info 命令查看redis使用情况(负载状态)
- 127.0.0.1:6379> info
- 127.0.0.1:6379> info Server
- # 查询redis当前的连接数(连接的客户端数量)
- 127.0.0.1:6379> info clients
- # 查询redis允许的最大连接数(与修改最大连接数)
- 127.0.0.1:6379> config get maxclients
- 127.0.0.1:6379> CONFIG set maxclients 10
# 直接在客户端连接redis服务端的时候获取所有redis负载信息- [root@localhost ~]# redis-cli -h 127.0.0.1 -p 6379 info
- [root@localhost ~]# redis-cli -h 127.0.0.1 -p 6379 -a mypassword info
redis-cli命令控制行中获取客户端信息命令
- 获取客户端列表
- 127.0.0.1:6379> client list
- 设置当前连接点redis的名称
- 127.0.0.1:6379> client setname "liu"
- 查看当前连接的名称
- 127.0.0.1:6379> client getname
- 杀死指定连接
- 127.0.0.1:6379> client kill id 7
查看redis使用情况(Redis 服务器的各种信息和统计数值)
- 127.0.0.1:6379> info
- # Server
- redis_version:2.5.9
- redis_git_sha1:473f3090
- redis_git_dirty:0
- os:Linux 3.3.7-1-ARCH i686
- arch_bits:32
- multiplexing_api:epoll
- gcc_version:4.7.0
- process_id:8104
- run_id:bc9e20c6f0aac67d0d396ab950940ae4d1479ad1
# TCP/IP 当前监听端口 - tcp_port:6379
# 自 Redis 服务器启动以来,运行的秒数 - uptime_in_seconds:7
# 自 Redis 服务器启动以来,运行的天数 - uptime_in_days:0
- lru_clock:1680564
# Clients
# 已连接的客户端数量(不包括通过从属服务器连接的客户端)- connected_clients:1
- client_longest_output_list:0
- client_biggest_input_buf:0
- blocked_clients:0
# Memory- used_memory:439304
- used_memory_human:429.01K
- used_memory_rss:13897728
- used_memory_peak:401776
- used_memory_peak_human:392.36K
- used_memory_lua:20480
- mem_fragmentation_ratio:31.64
- mem_allocator:jemalloc-3.0.0
# Persistence- loading:0
- rdb_changes_since_last_save:0
- rdb_bgsave_in_progress:0
- rdb_last_save_time:1338011402
- rdb_last_bgsave_status:ok
- rdb_last_bgsave_time_sec:-1
- rdb_current_bgsave_time_sec:-1
- aof_enabled:0
- aof_rewrite_in_progress:0
- aof_rewrite_scheduled:0
- aof_last_rewrite_time_sec:-1
- aof_current_rewrite_time_sec:-1
# Stats- total_connections_received:1
- total_commands_processed:0
- instantaneous_ops_per_sec:0
- rejected_connections:0
- expired_keys:0
- evicted_keys:0
- keyspace_hits:0
- keyspace_misses:0
- pubsub_channels:0
- pubsub_patterns:0
- latest_fork_usec:0
# Replication- role:master
- connected_slaves:0
# CPU- used_cpu_sys:0.03
- used_cpu_user:0.01
- used_cpu_sys_children:0.00
- used_cpu_user_children:0.00
借鉴:https://blog.csdn.net/weixin_37288522/article/details/78778755
借鉴:https://blog.csdn.net/weixin_33962923/article/details/94689884