redis 基本信息查询

时间:2023-03-09 08:50:27
redis 基本信息查询

在客户端可以用telnet命令

telnet ip port

再输入info

返回如下信息:

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" alt="" />

每个参数的含义:

redis_version                                       redis版本
gcc_version                                    gcc版本
process_id                 Redis 服务器进程id
uptime_in_seconds            运行时间(单位:秒)
uptime_in_days             运行时间(单位:天)
connected_clients            当前的客户端连接数量
connected_slaves                               slave个数
used_memory                            分配给Redis的内存总量
used_memory_rss                      Redis分配的内存总量(包括内存碎片)              
used_memory_peak_human          Redis所用内存的峰值
mem_fragmentation_ratio         内存碎片所占百分比

aof_enabled                                         是否开启了aof

total_connections_received                    连接过客户端的总数量
total_commands_processed                  执行过命令的总数量
expired_keys                                       过期的 key 的数量
evicted_keys                                        删除过的key的数量
keyspace_hits                                      命中 key 的次数
keyspace_misses                                  未命中 key 的次数
role:master                                          当前redis角色master还是slave
db0                                                     每个数据库的 key 的数量,以及带有生存期的 key 的数量

通过hits和miss,计算缓存的命中率:26799568954 / (26799568954 + 12021752974) = 69% ,

充分利用缓存失效机制和过期时间的设计,命中率可以达到95%以上,对于整体性能提升很大

以下来自:https://ruby-china.org/topics/22761

used_memory,expired_keys,evicted_keys这3个信息的具体含义,redis的官方也有一篇很详细的说明:http://redis.io/commands/info

有个ruby gem叫redis-stat,它利用INFO命令展现出更直观的信息报表,推荐:https://github.com/junegunn/redis-stat