sysbench 压力测试

来源：这里教程网时间：2026-03-01 14:48:37 作者：

sysbench支持以下几种测试模式： 1、CPU运算性能 2、磁盘IO性能 3、调度程序性能 4、内存分配及传输速度 5、POSIX线程性能 6、数据库性能(OLTP基准测试) sysbench版本： [root@127-0-0-1 sysbench]# /u01/opt/sysbench/bin/sysbench --version sysbench 1.1.0 CPU测试： [root@127-0-0-1 sysbench]# /u01/opt/sysbench/bin/sysbench cpu --cpu-max-prime=10000 run sysbench 1.1.0 (using bundled LuaJIT 2.1.0-beta3) Running the test with following options: Number of threads: 1 Initializing random number generator from current time Prime numbers limit: 10000 Initializing worker threads... Threads started! CPU speed: events per second: 658.31 Throughput: events/s (eps): 658.3125 time elapsed: 10.0013s total number of events: 6584 Latency (ms): min: 1.44 avg: 1.52 max: 3.07 95th percentile: 1.52 sum: 9998.21 Threads fairness: events (avg/stddev): 6584.0000/0.00 execution time (avg/stddev): 9.9982/0.00 线程测试： [root@127-0-0-1 sysbench]# /u01/opt/sysbench/bin/sysbench threads help sysbench 1.1.0 (using bundled LuaJIT 2.1.0-beta3) threads options: --thread-yields=N number of yields to do per request [1000] #每个请求要执行的收益效率[1000] --thread-locks=N number of locks per thread [8] #每个线程的锁数[8] [root@127-0-0-1 sysbench]# /u01/opt/sysbench/bin/sysbench threads --thread-yields=1000 --thread-locks=2 run sysbench 1.1.0 (using bundled LuaJIT 2.1.0-beta3) Running the test with following options: Number of threads: 1 Initializing random number generator from current time Initializing worker threads... Threads started! Throughput: events/s (eps): 1349.6979 time elapsed: 10.0008s total number of events: 13498 Latency (ms): min: 0.73 avg: 0.74 max: 1.50 95th percentile: 0.74 sum: 9996.37 Threads fairness: events (avg/stddev): 13498.0000/0.00 execution time (avg/stddev): 9.9964/0.00 磁盘IO测试： [root@127-0-0-1 sysbench]# /u01/opt/sysbench/bin/sysbench fileio help sysbench 1.1.0 (using bundled LuaJIT 2.1.0-beta3) fileio options: --file-num=N number of files to create [128] #代表生成文件的数量[128] --file-block-size=N block size to use in all IO operations [16384] #在所有IO操作中使用的块大小 [16384] --file-total-size=SIZE total size of files to create [2G] #要创建的文件的总大小 [2G] --file-test-mode=STRING test mode {seqwr, seqrewr, seqrd, rndrd, rndwr, rndrw} #测试模式 {seqwr, seqrewr, seqrd, rndrd, rndwr, rndrw} --file-io-mode=STRING file operations mode {sync,async,mmap} [sync] #文件操作模式 {sync,async,mmap} [sync] --file-async-backlog=N number of asynchronous operatons to queue per thread [128] #每个线程要排队的异步操作数 [128] --file-extra-flags=[LIST,...] list of additional flags to use to open files {sync,dsync,direct} [] #用于打开文件的附加标志列表 {sync,dsync,direct} [] --file-fsync-freq=N do fsync() after this number of requests (0 - don't use fsync()) [100] #执行fsync()函数的频率。fsync主要是同步磁盘文件，因为可能有系统和磁盘缓冲的关系。 0代表不使用fsync函数。默认值为100。 --file-fsync-all[=on|off] do fsync() after each write operation [off] #每执行完一次写操作，就执行一次fsync。默认为off。 --file-fsync-end[=on|off] do fsync() at the end of test [on] #在测试结束时执行fsync函数。默认为on。 --file-fsync-mode=STRING which method to use for synchronization {fsync, fdatasync} [fsync] #文件同步函数的选择，同样是和API相关的参数，由于多个操作系统对于fdatasync支持不同，因此不建议使用fdatasync。默认为fsync。 --file-merged-requests=N merge at most this number of IO requests if possible (0 - don't merge) [0] #大多情况下，合并可能的IO的请求数，默认为0。 --file-rw-ratio=N reads/writes ratio for combined test [1.5] # 测试时的读写比例，默认时为1.5，即可3：2。 /u01/opt/sysbench/bin/sysbench fileio --threads=16 --file-total-size=2G --file-test-mode=rndrw prepare #准备 /u01/opt/sysbench/bin/sysbench fileio --threads=16 --file-total-size=2G --file-fsync-freq=0 --file-test-mode=rndrw run #运行 /u01/opt/sysbench/bin/sysbench fileio --threads=16 --file-total-size=2G --file-test-mode=rndrw cleanup #清理 [root@127-0-0-1 yoon]# /u01/opt/sysbench/bin/sysbench fileio --threads=16 --file-total-size=2G --file-fsync-freq=0 --file-test-mode=rndrw run sysbench 1.1.0 (using bundled LuaJIT 2.1.0-beta3) Running the test with following options: Number of threads: 16 Initializing random number generator from current time Extra file open flags: (none) 128 files, 16MiB each 2GiB total file size Block size 16KiB Number of IO requests: 0 Read/Write ratio for combined random IO test: 1.50 Calling fsync() at the end of test, Enabled. Using synchronous I/O mode Doing random r/w test Initializing worker threads... Threads started! Throughput: read: IOPS=383594.04 5993.66 MiB/s (6284.80 MB/s) write: IOPS=255729.12 3995.77 MiB/s (4189.87 MB/s) fsync: IOPS=122.71 Latency (ms): min: 0.00 avg: 0.01 max: 1.73 95th percentile: 0.03 sum: 144444.71 内存测试： [root@127-0-0-1 yoon]# /u01/opt/sysbench/bin/sysbench memory help sysbench 1.1.0 (using bundled LuaJIT 2.1.0-beta3) memory options: --memory-block-size=SIZE size of memory block for test [1K] #测试内存块的大小 [1K] --memory-total-size=SIZE total size of data to transfer [100G] #要传输的数据的总大小100G] --memory-scope=STRING memory access scope {global,local} [global] #内存访问范围 {global,local} [global] --memory-hugetlb[=on|off] allocate memory from HugeTLB pool [off] #从内存池中分配内存[off] --memory-oper=STRING type of memory operations {read, write, none} [write] #存储操作类型 {read, write, none} [write] --memory-access-mode=STRING memory access mode {seq,rnd} [seq] #存储器存取方式 {seq,rnd} [seq] [root@127-0-0-1 yoon]# /u01/opt/sysbench/bin/sysbench memory --memory-total-size=10G --memory-block-size=8K run sysbench 1.1.0 (using bundled LuaJIT 2.1.0-beta3) Running the test with following options: Number of threads: 1 Initializing random number generator from current time Running memory speed test with the following options: block size: 8KiB total size: 10240MiB operation: write scope: global Initializing worker threads... Threads started! Total operations: 1310720 (1077326.35 per second) 10240.00 MiB transferred (8416.61 MiB/sec) Throughput: events/s (eps): 1077326.3489 time elapsed: 1.2166s total number of events: 1310720 Latency (ms): min: 0.00 avg: 0.00 max: 0.02 95th percentile: 0.00 sum: 893.01 Threads fairness: events (avg/stddev): 1310720.0000/0.00 execution time (avg/stddev): 0.8930/0.00 OLTP测试： [root@127-0-0-1 sysbench]# ls bulk_insert.lua oltp_delete.lua oltp_point_select.lua oltp_read_write.lua oltp_update_non_index.lua prepare.log select_random_ranges.lua oltp_common.lua oltp_insert.lua oltp_read_only.lua oltp_update_index.lua oltp_write_only.lua select_random_points.lua tests /u01/opt/sysbench/bin/sysbench /u01/opt/sysbench/share/sysbench/oltp_common.lua --mysql-host=127.0.0.1 --mysql-port=3306 --mysql-user=root --mysql-password='root@01.com' --mysql-db=sbtest --table-size=5000000 --threads=10 --report-interval=10 prepare [root@127-0-0-1 sysbench]# /u01/opt/sysbench/bin/sysbench /u01/opt/sysbench/share/sysbench/oltp_read_write.lua --mysql-host=127.0.0.1 --mysql-port=3306 --mysql-user=root --mysql-password='root@01.com' --mysql-db=sbtest --table-size=5000000 --threads=10 --report-interval=10 --time=120 run sysbench 1.1.0 (using bundled LuaJIT 2.1.0-beta3) Running the test with following options: Number of threads: 10 Report intermediate results every 10 second(s) Initializing random number generator from current time Initializing worker threads... Threads started! [ 10s ] thds: 10 tps: 824.26 qps: 16498.17 (r/w/o: 11550.29/3298.36/1649.53) lat (ms,95%): 16.71 err/s: 0.00 reconn/s: 0.00 [ 20s ] thds: 10 tps: 938.90 qps: 18778.84 (r/w/o: 13146.36/3754.69/1877.79) lat (ms,95%): 13.95 err/s: 0.00 reconn/s: 0.00 [ 30s ] thds: 10 tps: 969.19 qps: 19383.22 (r/w/o: 13568.10/3876.74/1938.37) lat (ms,95%): 13.70 err/s: 0.00 reconn/s: 0.00 [ 40s ] thds: 10 tps: 1003.32 qps: 20061.71 (r/w/o: 14042.19/4012.88/2006.64) lat (ms,95%): 13.22 err/s: 0.00 reconn/s: 0.00 [ 50s ] thds: 10 tps: 1011.57 qps: 20236.34 (r/w/o: 14166.91/4046.29/2023.14) lat (ms,95%): 13.22 err/s: 0.00 reconn/s: 0.00 [ 60s ] thds: 10 tps: 1115.50 qps: 22309.32 (r/w/o: 15615.94/4462.38/2230.99) lat (ms,95%): 11.87 err/s: 0.00 reconn/s: 0.00 [ 70s ] thds: 10 tps: 1064.13 qps: 21283.06 (r/w/o: 14898.46/4256.33/2128.27) lat (ms,95%): 12.30 err/s: 0.00 reconn/s: 0.00 [ 80s ] thds: 10 tps: 1030.00 qps: 20599.45 (r/w/o: 14419.27/4120.19/2060.00) lat (ms,95%): 12.52 err/s: 0.00 reconn/s: 0.00 [ 90s ] thds: 10 tps: 1056.32 qps: 21127.75 (r/w/o: 14790.22/4224.89/2112.65) lat (ms,95%): 12.30 err/s: 0.00 reconn/s: 0.00 [ 100s ] thds: 10 tps: 1097.38 qps: 21946.72 (r/w/o: 15362.43/4389.52/2194.76) lat (ms,95%): 12.30 err/s: 0.00 reconn/s: 0.00 [ 110s ] thds: 10 tps: 1147.39 qps: 22948.97 (r/w/o: 16063.71/4590.47/2294.79) lat (ms,95%): 11.87 err/s: 0.00 reconn/s: 0.00 [ 120s ] thds: 10 tps: 1110.00 qps: 22200.00 (r/w/o: 15540.00/4440.00/2220.00) lat (ms,95%): 12.08 err/s: 0.00 reconn/s: 0.00 SQL statistics: queries performed: read: 1731702 write: 494772 other: 247386 total: 2473860 transactions: 123693 (1030.70 per sec.) queries: 2473860 (20614.02 per sec.) ignored errors: 0 (0.00 per sec.) reconnects: 0 (0.00 per sec.) Throughput: events/s (eps): 1030.7010 time elapsed: 120.0086s total number of events: 123693 Latency (ms): min: 4.32 avg: 9.70 max: 185.38 95th percentile: 13.22 sum: 1199649.68 Threads fairness: events (avg/stddev): 12369.3000/304.67 execution time (avg/stddev): 119.9650/0.00