标签:ann max 发送 member 时间 指定 cli body 参数
-x 从标准输入读取一个参数
such as:
echo –en “shaw” |./redis-cli –x setname == set name shaw
-r 重复执行一个命令指定的次数
-i 设置命令执行的间隔
such as:
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[root@M2_Redis1 src] # ./redis-cli -r 100 -i 1 info | grep total_commands_processed # 每隔1秒执行一次,共执行100次info命令 total_commands_processed:140 total_commands_processed:141 total_commands_processed:142 total_commands_processed:143 |
--rdb 获取指定redis实例的rdb文件,保存到本地
例如:
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[root@M2_Redis1 src] # ./redis-cli --rdb /home/tools/6379.rdb SYNC sent to master, writing 31 bytes to ‘/home/tools/6379.rdb‘ Transfer finished with success. |
--scan 利用scan命令扫描列出redis中的key
--pattern 指定扫描的key的pattern,相比keys pattern模式,不会长时间阻塞redis而导致其他客户端的命令请求一直处于阻塞状态
例如:
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[root@M2_Redis1 src] # ./redis-cli --scan --pattern ‘na*‘ name |
-h 指定被链接的ip
-p 指定连接端口
-a 指定连接的用户的密码,也可以连接完成后,用auth命令完成授权
-s 只有客户端和服务端在同一个机器,可以通过unix socket方式连接
--stat 获取redis的诊断数据
例如:
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[root@M2_Redis1 src] # ./redis-cli --stat ------- data ------ --------------------- load -------------------- - child - keys mem clients blocked requests connections 1 1.78M 1 0 169 (+0) 22 1 1.78M 1 0 170 (+1) 22 1 1.78M 1 0 171 (+1) 22 1 1.78M 1 0 172 (+1) 22 |
--pipe 发送原始的redis protocl格式数据到服务器端执行
--bigkeys 对redis中的key进行采样,寻找较大的keys,还能根据采样得出大概的数据统计
例如:
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[root@M2_Redis1 src] # ./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). [00.00%] Biggest string found so far ‘name‘ with 4 bytes -------- summary ------- Sampled 1 keys in the keyspace! Total key length in bytes is 4 (avg len 4.00) Biggest string found ‘name‘ has 4 bytes 1 strings with 4 bytes (100.00% of keys, avg size 4.00) 0 lists with 0 items (00.00% of keys, avg size 0.00) 0 sets with 0 members (00.00% of keys, avg size 0.00) 0 hashs with 0 fields (00.00% of keys, avg size 0.00) 0 zsets with 0 members (00.00% of keys, avg size 0.00) |
--latency 获取到命令的请求时间,包括(min,max,avg)
待补充完善。。。
标签:ann max 发送 member 时间 指定 cli body 参数
原文地址:http://www.cnblogs.com/wangxang/p/6117201.html