Redis-benchmark是官方自带的Redis性能测试工具可以有效的测试Redis服务的性能。使用说明如下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 (overrides host and port) -c clients Number of parallel connections (default 50) -n requests Total number of requests (default 10000) -d size Data size of SET/GET value in bytes (default 2) -k boolean 1keep alive 0reconnect (default 1) -r keyspacelen 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 keyspacelen 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 numreq Pipeline numreq requests. Default 1 (no pipeline). -q Quiet. Just show query/sec values --csv Output in CSV format -l Loop. Run the tests forever -t tests 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.测试命令事例1、redis-benchmark -h 192.168.1.201 -p 6379 -c 100 -n 100000100个并发连接100000个请求检测host为localhost 端口为6379的redis服务器性能2、redis-benchmark -h 192.168.1.201 -p 6379 -q -d 100测试结果测试存取大小为100字节的数据包的性能3、redis-benchmark -t set,lpush -n 100000 -q只测试某些操作的性能4、redis-benchmark -n 100000 -q script load redis.call(set,foo,bar)只测试某些数值存取的性能测试结果分析[rootlocalhost local]# ps -ef|grep redis root 1890 1 0 18:38 ? 00:02:10 /usr/local/bin/redis-server 0.0.0.0:6379 root 3498 3294 0 22:30 pts/1 00:00:00 grep redis [rootlocalhost local]# redis-benchmark -h 192.168.0.106 -p 6379 -c 100 -n 100000 PING_INLINE 100000 requests completed in 0.82 seconds 100 parallel clients 3 bytes payload keep alive: 1 99.03% 1 milliseconds 99.60% 2 milliseconds 99.68% 3 milliseconds 99.77% 4 milliseconds 99.79% 6 milliseconds 99.81% 7 milliseconds 99.90% 8 milliseconds 99.90% 10 milliseconds 100.00% 10 milliseconds 121654.50 requests per second PING_BULK 100000 requests completed in 0.82 seconds 100 parallel clients 3 bytes payload keep alive: 1 99.89% 1 milliseconds 100.00% 1 milliseconds 122249.38 requests per second SET 100000 requests completed in 0.87 seconds 100 parallel clients 3 bytes payload keep alive: 1 99.38% 1 milliseconds 99.59% 3 milliseconds 99.65% 4 milliseconds 99.68% 6 milliseconds 99.69% 7 milliseconds 99.72% 14 milliseconds 99.75% 15 milliseconds 99.82% 18 milliseconds 99.90% 19 milliseconds 99.94% 20 milliseconds 100.00% 20 milliseconds 114810.56 requests per second GET 100000 requests completed in 0.83 seconds 100 parallel clients 3 bytes payload keep alive: 1 99.89% 1 milliseconds 100.00% 1 milliseconds 120918.98 requests per second INCR 100000 requests completed in 0.82 seconds 100 parallel clients 3 bytes payload keep alive: 1 99.96% 1 milliseconds 100.00% 1 milliseconds 121506.68 requests per second LPUSH 100000 requests completed in 0.83 seconds 100 parallel clients 3 bytes payload keep alive: 1 99.47% 1 milliseconds 99.68% 2 milliseconds 99.88% 3 milliseconds 99.97% 4 milliseconds 100.00% 5 milliseconds 100.00% 5 milliseconds 120481.93 requests per second RPUSH 100000 requests completed in 0.82 seconds 100 parallel clients 3 bytes payload keep alive: 1 99.87% 1 milliseconds 100.00% 1 milliseconds 122100.12 requests per second LPOP 100000 requests completed in 0.83 seconds 100 parallel clients 3 bytes payload keep alive: 1 99.93% 1 milliseconds 100.00% 1 milliseconds 121065.38 requests per second RPOP 100000 requests completed in 0.83 seconds 100 parallel clients 3 bytes payload keep alive: 1 99.87% 1 milliseconds 100.00% 1 milliseconds 120481.93 requests per second SADD 100000 requests completed in 0.81 seconds 100 parallel clients 3 bytes payload keep alive: 1 99.93% 1 milliseconds 100.00% 1 milliseconds 123001.23 requests per second HSET 100000 requests completed in 0.82 seconds 100 parallel clients 3 bytes payload keep alive: 1 99.85% 1 milliseconds 99.96% 5 milliseconds 100.00% 5 milliseconds 121951.22 requests per second SPOP 100000 requests completed in 0.82 seconds 100 parallel clients 3 bytes payload keep alive: 1 99.89% 1 milliseconds 100.00% 1 milliseconds 121506.68 requests per second LPUSH (needed to benchmark LRANGE) 100000 requests completed in 0.81 seconds 100 parallel clients 3 bytes payload keep alive: 1 99.68% 1 milliseconds 99.93% 3 milliseconds 100.00% 3 milliseconds 122850.12 requests per second LRANGE_100 (first 100 elements) 100000 requests completed in 0.81 seconds 100 parallel clients 3 bytes payload keep alive: 1 99.78% 1 milliseconds 100.00% 1 milliseconds 123152.71 requests per second LRANGE_300 (first 300 elements) 100000 requests completed in 0.81 seconds 100 parallel clients 3 bytes payload keep alive: 1 99.86% 1 milliseconds 100.00% 1 milliseconds 123456.79 requests per second LRANGE_500 (first 450 elements) 100000 requests completed in 0.81 seconds 100 parallel clients 3 bytes payload keep alive: 1 99.87% 1 milliseconds 99.98% 2 milliseconds 100.00% 3 milliseconds 100.00% 3 milliseconds 123152.71 requests per second LRANGE_600 (first 600 elements) 100000 requests completed in 0.81 seconds 100 parallel clients 3 bytes payload keep alive: 1 99.90% 1 milliseconds 100.00% 1 milliseconds 122850.12 requests per second MSET (10 keys) 100000 requests completed in 0.73 seconds 100 parallel clients 3 bytes payload keep alive: 1 99.28% 1 milliseconds 99.87% 2 milliseconds 99.88% 9 milliseconds 99.89% 10 milliseconds 99.98% 20 milliseconds 100.00% 20 milliseconds 136239.78 requests per second