Redis-benchmark使用总结
Redis-benchmark为Redis性能测试工具。 指令说明: Usage: redis-benchmark [-h host] [-p port] [-c clients] [-n requests] [-k boolean]-h hostname Server hostname (default 127.0.0.1)-p port Server port (default 6379)-s socket Server socket (over
Redis-benchmark为Redis性能测试工具。
指令说明:
Usage: redis-benchmark [-h] [-p ] [-c ] [-n [-k ] -h Server hostname (default 127.0.0.1) -p Server port (default 6379) -s Server socket (overrides host and port) -c Number of parallel connections (default 50) -n Total number of requests (default 10000) -d Data size of SET/GET value in bytes (default 2) -k 1=keep alive 0=reconnect (default 1) -r Use random keys for SET/GET/INCR, random values for SADD Using this option the benchmark will get/set keys in the form mykey_rand:000000012456 instead of constant keys, the argument determines the max number of values for the random number. For instance if set to 10 only rand:000000000000 - rand:000000000009 range will be allowed. -P Pipeline requests. Default 1 (no pipeline). -q Quiet. Just show query/sec values 只显示每秒钟能处理多少请求数结果 --csv Output in CSV format -l Loop. Run the tests forever 永久测试 -t Only run the comma separated list of tests. The test names are the same as the ones produced as output. -I Idle mode. Just open N idle connections and wait.
实例:
redis-benchmark -h 127.0.0.1 -p 6379 -q -d 100
SET/GET 100 bytes 检测host为127.0.0.1 端口为6379的redis服务器性能
redis-benchmark -h 127.0.0.1 -p 6379 -c 5000 -n 100000
5000个并发连接,100000个请求,检测host为127.0.0.1 端口为6379的redis服务器性能
benchmark工具测试信息:
测试命令:
redis-benchmark -n 100000 -c 60
向redis服务器发送100000个请求,每个请求附带60个并发客户端
结果(部分):
====== SET ======
对集合写入测试
100000 requests completed in 2.38 seconds
100000个请求在2.38秒内完成
60 parallel clients
每次请求有60个并发客户端
3 bytes payload
每次写入3个字节的数据
keep alive: 1
保持一个连接,一台服务器来处理这些请求
93.06%
99.96%
99.98%
99.99%
100.00%
所有请求在62毫秒内完成
42105.26 requests per second
每秒处理42105.26次请求
[root@localhost ~]# redis-benchmark -h 127.0.0.1 -p 6379 -c 5000 -n 100000 -d 100 -q PING_INLINE: 34506.55 requests per second PING_BULK: 34059.95 requests per second SET: 31959.09 requests per second GET: 31466.33 requests per second INCR: 33311.12 requests per second LPUSH: 29265.44 requests per second LPOP: 36968.58 requests per second SADD: 32030.75 requests per second SPOP: 33344.45 requests per second LPUSH (needed to benchmark LRANGE): 29735.36 requests per second LRANGE_100 (first 100 elements): 16116.04 requests per second LRANGE_300 (first 300 elements): 6659.56 requests per second LRANGE_500 (first 450 elements): 4108.29 requests per second
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