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  • redis压力测试工具-----redis-benchmark

     

    redis做压测可以用自带的redis-benchmark工具,使用简单

    压测命令:redis-benchmark -h 127.0.0.1 -p 6379 -c 50 -n 10000

    压测需要一段时间,因为它需要依次压测多个命令的结果,如:get、set、incr、lpush等等,所以我们需要耐心等待,如果只需要压测某个命令,如:get,那么可以在以上的命令后加一个参数-t(红色部分):

    1、redis-benchmark -h 127.0.0.1 -p 6086 -c 50 -n 10000 -t get

     C:Program FilesRedis>redis-benchmark -h 127.0.0.1 -p 6379 -c 50 -n 10000 -t get

    ====== GET ======
    10000 requests completed in 0.16 seconds
    50 parallel clients
    3 bytes payload
    keep alive: 1

    99.53% <= 1 milliseconds
    100.00% <= 1 milliseconds
    62893.08 requests per second

    2、redis-benchmark -h 127.0.0.1 -p 6086 -c 50 -n 10000 -t set

    C:Program FilesRedis>redis-benchmark -h 127.0.0.1 -p 6379 -c 50 -n 10000 -t set

    ====== SET ======
    10000 requests completed in 0.18 seconds
    50 parallel clients
    3 bytes payload
    keep alive: 1

    87.76% <= 1 milliseconds
    99.47% <= 2 milliseconds
    99.51% <= 7 milliseconds
    99.74% <= 8 milliseconds
    100.00% <= 8 milliseconds
    56179.77 requests per second

    这样看起来数据很多,如果我们只想看最终的结果,可以带上参数-q,完整的命令如下:

    3、redis-benchmark -h 127.0.0.1 -p 6379 -c 50 -n 10000 -q

    C:Program FilesRedis>redis-benchmark -h 127.0.0.1 -p 6379 -c 50 -n 10000 -q
    PING_INLINE: 63291.14 requests per second
    PING_BULK: 62500.00 requests per second
    SET: 49261.09 requests per second
    GET: 47619.05 requests per second
    INCR: 42194.09 requests per second
    LPUSH: 61349.69 requests per second
    RPUSH: 56818.18 requests per second
    LPOP: 47619.05 requests per second
    RPOP: 45045.04 requests per second
    SADD: 46296.30 requests per second
    SPOP: 59523.81 requests per second
    LPUSH (needed to benchmark LRANGE): 56818.18 requests per second
    LRANGE_100 (first 100 elements): 32362.46 requests per second
    LRANGE_300 (first 300 elements): 13315.58 requests per second
    LRANGE_500 (first 450 elements): 10438.41 requests per second
    LRANGE_600 (first 600 elements): 8591.07 requests per second
    MSET (10 keys): 55248.62 requests per second

    毕业后这5年里的迷茫,会造成10年后的恐慌,20年后的挣扎,甚至一辈子的平庸!。 人生的道路犹如自己的内裤,没有一条不是自己选的!
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  • 原文地址:https://www.cnblogs.com/williamjie/p/11303965.html
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