Redis-benchmark是Redis官方自带的Redis性能测试工具,可以有效的测试Redis服务的性能,本文主要介绍相关信息。
Redis-benchmark参数的使用说明如下所示。
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 Pipelinerequests. Default 1 (no pipeline).
-q Quiet. Just show query/sec values
--csv Output in CSV format
-l Loop. Run the tests forever
-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.
Redis-benchmark命令的使用示例如下所示。
redis-benchmark -h 172.xxx.xxx.101 -p 6379 -c 100 -n 100000
redis-benchmark -h 172.xxx.xxx.101 -p 6379 -q -d 100
redis-benchmark -t set,lpush -n 100000 -q
redis-benchmark -n 100000 -q script load "redis.call('set','foo','bar')"