快速入门
Memcached 是一个自由开源的,基于内存的key-value存储的高性能,分布式内存对象缓存系统。
准备
部署 Websoft9 提供的 Memcached 之后,需完成如下的准备工作:
- 在云控制台获取您的 服务器公网IP地址
- 在云控制台安全组中,确保 Inbound(入)规则 下的 TCP:11211 和 9090 端口已经开启
- 在服务器中查看 Memcached 的 默认账号和密码
- 若想用域名访问 Memcached,务必先完成 域名五步设置 过程
Memcached 初始化向导
详细步骤
-
通过 SSH 工具连接 Memcached服务器,安装 telnet
yum install telnet
-
运行 telnet 命令,连接 Memcached
telnet 127.0.0.1 11211
Trying 127.0.0.1...
Connected to 127.0.0.1.
Escape character is '^]'. -
连接成功,系统进入 Memcached 命令行输入状态,输入命令
stats
STAT pid 651
STAT uptime 891
STAT time 1585225158
STAT version 1.4.15
STAT libevent 2.0.21-stable
STAT pointer_size 64
STAT rusage_user 0.005846
STAT rusage_system 0.017539
STAT curr_connections 10
STAT total_connections 12
STAT connection_structures 11
STAT reserved_fds 20
STAT cmd_get 0
STAT cmd_set 0
STAT cmd_flush 0
STAT cmd_touch 0
STAT get_hits 0
STAT get_misses 0
STAT delete_misses 0
STAT delete_hits 0
STAT incr_misses 0
STAT incr_hits 0
STAT decr_misses 0
STAT decr_hits 0
STAT cas_misses 0
STAT cas_hits 0
STAT cas_badval 0
STAT touch_hits 0
STAT touch_misses 0
STAT auth_cmds 0
STAT auth_errors 0
STAT bytes_read 52
STAT bytes_written 21
STAT limit_maxbytes 67108864
STAT accepting_conns 1
STAT listen_disabled_num 0
STAT threads 4
STAT conn_yields 0
STAT hash_power_level 16
STAT hash_bytes 524288
STAT hash_is_expanding 0
STAT bytes 0
STAT curr_items 0
STAT total_items 0
STAT expired_unfetched 0
STAT evicted_unfetched 0
STAT evictions 0
STAT reclaimed 0
END -
输入命令
quit
退出系统 -
体验 Memcached 可视化管理工具 Memcached-admin