我们使用linux 工具sysbench 来测试linux服务器性能，目前在Ubuntu上进行操作
Install sysbench
apt-get install sysbench
check it
man sysbench
CPU Benchmark
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
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
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)