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  • Linux 服务器性能测试报告-sysbench命令实践

    Linux 服务器性能测试报告

    我们使用linux 工具sysbench 来测试linux服务器性能,目前在Centos上进行操作

    Install sysbench

    yum -y install sysbench
    

    check it

    man sysbench
    

    CPU Benchmark(运行性能)

    测试CPU运行性能

    sysbench --test=cpu --cpu-max-prime=20000 run
    

    测试结果

    $ sysbench --test=cpu --cpu-max-prime=20000 run
    sysbench 0.4.12:  multi-threaded system evaluation benchmark
    Running the test with following options:
    Number of threads: 1
    Doing CPU performance benchmark
    Threads started!
    Done.
    Maximum prime number checked in CPU test: 20000
     
    Test execution summary:
        total time:                          23.5990s
        total number of events:              10000
        total time taken by event execution: 23.5983
        per-request statistics:
             min:                                  2.34ms
             avg:                                  2.36ms
             max:                                  5.32ms
             approx.  95 percentile:               2.41ms
    Threads fairness:
        events (avg/stddev):           10000.0000/0.00
        execution time (avg/stddev):   23.5983/0.00
    

    记录数据 total time taken by event execution: 23.5983

    Memory Benchmark(运行性能)

    测试读性能

    sysbench --test=memory --memory-block-size=1K --memory-scope=global --memory-total-size=100G --memory-oper=read run
    

    测试结果

    $ sysbench --test=memory --memory-block-size=1K --memory-scope=global --memory-total-size=100G --memory-oper=read run
    sysbench 0.4.12: multi-threaded system evaluation benchmark
     
    Running the test with following options:
    Number of threads: 1
     
    Doing memory operations speed test
    Memory block size: 1K
     
    Memory transfer size: 102400M
     
    Memory operations type: read
    Memory scope type: global
    Threads started!
    Done.
     
    Operations performed: 104857600 (6045253.78 ops/sec)
     
    102400.00 MB transferred (5903.57 MB/sec)
     
     
    Test execution summary:
    total time: 17.3454s
    total number of events: 104857600
    total time taken by event execution: 12.1786
    per-request statistics:
    min: 0.00ms
    avg: 0.00ms
    max: 0.06ms
    approx. 95 percentile: 0.00ms
     
    Threads fairness:
    events (avg/stddev): 104857600.0000/0.00
    execution time (avg/stddev): 12.1786/0.00
    

    记录数据 102400.00 MB transferred (5903.57 MB/sec)

    测试写性能

    sysbench --test=memory --memory-block-size=1K --memory-scope=global --memory-total-size=100G --memory-oper=write run
    

    测试结果

    $ sysbench --test=memory --memory-block-size=1K --memory-scope=global --memory-total-size=100G --memory-oper=write run
    sysbench 0.4.12: multi-threaded system evaluation benchmark
     
    Running the test with following options:
    Number of threads: 1
     
    Doing memory operations speed test
    Memory block size: 1K
     
    Memory transfer size: 102400M
     
    Memory operations type: write
    Memory scope type: global
    Threads started!
    Done.
     
    Operations performed: 104857600 (4056443.11 ops/sec)
     
    102400.00 MB transferred (3961.37 MB/sec)
     
     
    Test execution summary:
    total time: 25.8496s
    total number of events: 104857600
    total time taken by event execution: 20.6986
    per-request statistics:
    min: 0.00ms
    avg: 0.00ms
    max: 0.08ms
    approx. 95 percentile: 0.00ms
     
    Threads fairness:
    events (avg/stddev): 104857600.0000/0.00
    execution time (avg/stddev): 20.6986/0.00
    

    记录结果

    102400.00 MB transferred (3961.37 MB/sec)
    

    IO Benchmark(运行性能)

    创建文件

    sysbench --test=fileio --file-total-size=1G prepare
    
    $ sysbench --test=fileio --file-total-size=1G prepare
    sysbench 0.4.12: multi-threaded system evaluation benchmark
      
    128 files, 8192Kb each, 1024Mb total
    Creating files for the test...			
    

    测试读写性能

    sysbench --test=fileio --file-total-size=1G --file-test-mode=rndrw --init-rng=on --max-time=300 --max-requests=0 run
    
    $ sysbench --test=fileio --file-total-size=1G --file-test-mode=rndrw --init-rng=on --max-time=300 --max-requests=0 run
    sysbench 0.4.12: multi-threaded system evaluation benchmark
     
    Running the test with following options:
    Number of threads: 1
    Initializing random number generator from timer.
     
     
    Extra file open flags: 0
    128 files, 8Mb each
    1Gb total file size
    Block size 16Kb
    Number of random requests for random IO: 0
    Read/Write ratio for combined random IO test: 1.50
    Periodic FSYNC enabled, calling fsync() each 100 requests.
    Calling fsync() at the end of test, Enabled.
    Using synchronous I/O mode
    Doing random r/w test
    Threads started!
    Time limit exceeded, exiting...
    Done.
     
    Operations performed: 33000 Read, 22000 Write, 70340 Other = 125340 Total
    Read 515.62Mb Written 343.75Mb Total transferred 859.38Mb (2.8644Mb/sec)
    183.32 Requests/sec executed
     
    Test execution summary:
    total time: 300.0153s
    total number of events: 55000
    total time taken by event execution: 0.4013
    per-request statistics:
    min: 0.00ms
    avg: 0.01ms
    max: 0.10ms
    approx. 95 percentile: 0.01ms
     
    Threads fairness:
    events (avg/stddev): 55000.0000/0.00
    execution time (avg/stddev): 0.4013/0.00
    

    记录结果

    Read 515.62Mb Written 343.75Mb Total transferred 859.38Mb (2.8644Mb/sec)
    
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  • 原文地址:https://www.cnblogs.com/passzhang/p/12402878.html
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