标签：des style color io os ar for 数据 sp
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> 1=keep alive 0=reconnect (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 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 <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.
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% <= 15 milliseconds
99.96% <= 31 milliseconds
99.98% <= 46 milliseconds
99.99% <= 62 milliseconds
100.00% <= 62 milliseconds
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
D:\redis\32bit>redis-benchmark.exe -h 127.0.0.1 -p 6379 -c 50 -n 100000 -d 100 -q PING (inline): 43459.37 requests per second PING: 44385.27 requests per second MSET (10 keys): 34722.22 requests per second SET: 45085.66 requests per second GET: 42390.84 requests per second INCR: 46511.63 requests per second LPUSH: 46598.32 requests per second LPOP: 44208.66 requests per second SADD: 46189.38 requests per second SPOP: 42247.57 requests per second LPUSH (again, in order to bench LRANGE): 41425.02 requests per second LRANGE (first 100 elements): 10055.30 requests per second LRANGE (first 300 elements): 3786.44 requests per second LRANGE (first 450 elements): 2476.53 requests per second LRANGE (first 600 elements): 1885.19 requests per second
redis server 如下：
[4912] 15 Sep 14:44:06 - Accepted 127.0.0.1:54436 [4912] 15 Sep 14:44:06 - Accepted 127.0.0.1:54437 [4912] 15 Sep 14:44:06 - Accepted 127.0.0.1:54438 [4912] 15 Sep 14:44:06 - Accepted 127.0.0.1:54439 [4912] 15 Sep 14:44:06 - Accepted 127.0.0.1:54440 [4912] 15 Sep 14:44:06 - Accepted 127.0.0.1:54441 [4912] 15 Sep 14:44:06 - Accepted 127.0.0.1:54442 [4912] 15 Sep 14:44:06 - Accepted 127.0.0.1:54443 [4912] 15 Sep 14:44:06 - Accepted 127.0.0.1:54444 [4912] 15 Sep 14:44:06 - Accepted 127.0.0.1:54445 [4912] 15 Sep 14:44:06 - Accepted 127.0.0.1:54446 [4912] 15 Sep 14:44:06 - Accepted 127.0.0.1:54447 [4912] 15 Sep 14:44:06 - Accepted 127.0.0.1:54448 [4912] 15 Sep 14:44:06 - Accepted 127.0.0.1:54449 [4912] 15 Sep 14:44:06 - Accepted 127.0.0.1:54450 [4912] 15 Sep 14:44:06 - Accepted 127.0.0.1:54451 [4912] 15 Sep 14:44:06 - Accepted 127.0.0.1:54452 [4912] 15 Sep 14:44:06 - Accepted 127.0.0.1:54453 [4912] 15 Sep 14:44:06 - Accepted 127.0.0.1:54454 [4912] 15 Sep 14:44:06 - Accepted 127.0.0.1:54455 [4912] 15 Sep 14:44:06 - Accepted 127.0.0.1:54456 [4912] 15 Sep 14:44:06 - Accepted 127.0.0.1:54457 [4912] 15 Sep 14:44:06 - Accepted 127.0.0.1:54458 [4912] 15 Sep 14:44:06 - Accepted 127.0.0.1:54459 [4912] 15 Sep 14:44:06 - Accepted 127.0.0.1:54460 [4912] 15 Sep 14:44:06 - Accepted 127.0.0.1:54461 [4912] 15 Sep 14:44:06 - Accepted 127.0.0.1:54462 [4912] 15 Sep 14:44:06 - Accepted 127.0.0.1:54463 [4912] 15 Sep 14:44:06 - Accepted 127.0.0.1:54464 [4912] 15 Sep 14:44:06 - Accepted 127.0.0.1:54465 [4912] 15 Sep 14:44:06 - Accepted 127.0.0.1:54466 [4912] 15 Sep 14:44:06 - Accepted 127.0.0.1:54467 [4912] 15 Sep 14:44:06 - Accepted 127.0.0.1:54468 [4912] 15 Sep 14:44:06 - Accepted 127.0.0.1:54469 [4912] 15 Sep 14:44:06 - Accepted 127.0.0.1:54470 [4912] 15 Sep 14:44:06 - Accepted 127.0.0.1:54471 [4912] 15 Sep 14:44:06 - Accepted 127.0.0.1:54472 [4912] 15 Sep 14:44:06 - Accepted 127.0.0.1:54473 [4912] 15 Sep 14:44:06 - Accepted 127.0.0.1:54474 [4912] 15 Sep 14:44:06 - Accepted 127.0.0.1:54475 [4912] 15 Sep 14:44:06 - Accepted 127.0.0.1:54476 [4912] 15 Sep 14:44:06 - Accepted 127.0.0.1:54477 [4912] 15 Sep 14:44:06 - Accepted 127.0.0.1:54478 [4912] 15 Sep 14:44:06 - Accepted 127.0.0.1:54479 [4912] 15 Sep 14:44:06 - Accepted 127.0.0.1:54480 [4912] 15 Sep 14:44:06 - Accepted 127.0.0.1:54481 [4912] 15 Sep 14:44:06 - Accepted 127.0.0.1:54482 [4912] 15 Sep 14:44:06 - Accepted 127.0.0.1:54483 [4912] 15 Sep 14:44:06 - Accepted 127.0.0.1:54484 [4912] 15 Sep 14:44:08 - DB 0: 23 keys (0 volatile) in 32 slots HT. [4912] 15 Sep 14:44:08 - 50 clients connected (0 slaves), 32097952 bytes in use [4912] 15 Sep 14:44:13 - DB 0: 23 keys (0 volatile) in 32 slots HT. [4912] 15 Sep 14:44:13 - 50 clients connected (0 slaves), 32153760 bytes in use
标签：des style color io os ar for 数据 sp
原文地址：http://my.oschina.net/hanruikai/blog/313724
