{"id":1236,"date":"2014-07-17T16:42:28","date_gmt":"2014-07-17T08:42:28","guid":{"rendered":"http:\/\/nick.txtcc.com\/?p=1236"},"modified":"2014-07-17T16:42:28","modified_gmt":"2014-07-17T08:42:28","slug":"sysbench%e7%b3%bb%e7%bb%9f%e6%80%a7%e8%83%bd%e5%9f%ba%e5%87%86%e6%b5%8b%e8%af%95%e5%b7%a5%e5%85%b7","status":"publish","type":"post","link":"http:\/\/nick.txtcc.com\/index.php\/linux\/1236","title":{"rendered":"SysBench\u7cfb\u7edf\u6027\u80fd\u57fa\u51c6\u6d4b\u8bd5\u5de5\u5177"},"content":{"rendered":"<p><strong>1 CPU\u6d4b\u8bd5\n<\/strong>sysbench\u91c7\u7528\u5bfb\u627e\u6700\u5927\u7d20\u6570\u7684\u65b9\u5f0f\u6765\u6d4b\u8bd5CPU\u7684\u6027\u80fd<\/p>\n<p>[root@xx sysbench-0.4.12]#\u00a0<strong>sysbench &#8211;test=cpu &#8211;cpu-max-prime=2000 run<\/strong><\/p>\n<p>sysbench 0.4.12:\u00a0 multi-threaded system evaluation benchmark<\/p>\n<p>Running the test with following options:\nNumber of threads: 1<\/p>\n<p>Doing CPU performance benchmark<\/p>\n<p>Threads started!\nWARNING: Operation time (0.000000) is less than minimal counted value, counting as 1.000000\nWARNING: Percentile statistics will be inaccurate\nDone.<\/p>\n<p>Maximum prime number checked in CPU test: 2000<\/p>\n<p>Test execution summary:\ntotal time:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 1.5034s\ntotal number of events:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 10000\ntotal time taken by event execution: 1.4998\nper-request statistics:\nmin:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 0.00ms\navg:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 0.15ms\nmax:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 0.57ms\napprox.\u00a0 95 percentile:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 0.31ms<\/p>\n<p>Threads fairness:\nevents (avg\/stddev):\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 10000.0000\/0.00\nexecution time (avg\/stddev):\u00a0\u00a0 1.4998\/0.00<\/p>\n<p><strong>2 \u7ebf\u7a0b\u6d4b\u8bd5\n<strong>sysbench &#8211;test=threads &#8211;num-threads=64 &#8211;thread-yields=100 &#8211;thread-locks=2 run<\/strong><\/strong>\n[root@xx sysbench-0.4.12]# sysbench &#8211;test=threads &#8211;num-threads=64 &#8211;thread-yields=100 &#8211;thread-locks=2 run\nsysbench 0.4.12:\u00a0 multi-threaded system evaluation benchmark<\/p>\n<p>Running the test with following options:\nNumber of threads: 64<\/p>\n<p>Doing thread subsystem performance test\nThread yields per test: 100 Locks used: 2\nThreads started!\nWARNING: Operation time (0.000000) is less than minimal counted value, counting as 1.000000\nWARNING: Percentile statistics will be inaccurate\nDone.\nTest execution summary:\ntotal time:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 2.0189s\ntotal number of events:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 10000\ntotal time taken by event execution: 128.2852\nper-request statistics:\nmin:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 0.00ms\navg:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 12.83ms\nmax:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 108.17ms\napprox.\u00a0 95 percentile:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 42.09ms<\/p>\n<p>Threads fairness:\nevents (avg\/stddev):\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 156.2500\/12.16\nexecution time (avg\/stddev):\u00a0\u00a0 2.0045\/0.00<\/p>\n<p>&nbsp;<\/p>\n<p><strong>3 \u6587\u4ef6IO\u6027\u80fd\u6d4b\u8bd5\n<\/strong>\u9996\u5148\u751f\u6210\u9700\u8981\u7684\u6d4b\u8bd5\u6587\u4ef6\uff0c\u6587\u4ef6\u603b\u5927\u5c0f1000M\uff0c16\u4e2a\u5e76\u53d1\u7ebf\u7a0b\uff0c\u968f\u673a\u8bfb\u5199\u6a21\u5f0f\u3002\u6267\u884c\u5b8c\u540e\u4f1a\u5728\u5f53\u524d\u76ee\u5f55\u4e0b\u751f\u6210\u4e00\u5806\u5c0f\u6587\u4ef6\u3002\n<strong>3.1 \u51c6\u5907\u6d4b\u8bd5\u6587\u4ef6\uff1asysbench &#8211;test=fileio &#8211;num-threads=16 &#8211;file-total-size=1000M &#8211;file-test-mode=rndrw prepare\n<\/strong>[root@xx sysbench-0.4.12]# sysbench &#8211;test=fileio &#8211;num-threads=16 &#8211;file-total-size=1000M &#8211;file-test-mode=rndrw prepare\nsysbench 0.4.12:\u00a0 multi-threaded system evaluation benchmark<\/p>\n<p>128 files, 8000Kb each, 1000Mb total\nCreating files for the test&#8230;\n<strong>3.2 \u6267\u884c\u6d4b\u8bd5\n<strong>sysbench &#8211;test=fileio &#8211;num-threads=16 &#8211;file-total-size=1000M &#8211;file-test-mode=rndrw run<\/strong><\/strong>\n[root@xx sysbench-0.4.12]# sysbench &#8211;test=fileio &#8211;num-threads=16 &#8211;file-total-size=1000M &#8211;file-test-mode=rndrw run\nsysbench 0.4.12:\u00a0 multi-threaded system evaluation benchmark<\/p>\n<p>Running the test with following options:\nNumber of threads: 16<\/p>\n<p>Extra file open flags: 0\n128 files, 7.8125Mb each\n1000Mb total file size\nBlock size 16Kb\nNumber of random requests for random IO: 10000\nRead\/Write ratio for combined random IO test: 1.50\nPeriodic FSYNC enabled, calling fsync() each 100 requests.\nCalling fsync() at the end of test, Enabled.\nUsing synchronous I\/O mode\nDoing random r\/w test\nThreads started!\nWARNING: Operation time (0.000000) is less than minimal counted value, counting as 1.000000\nWARNING: Percentile statistics will be inaccurate\nDone.<\/p>\n<p>Operations performed:\u00a0 6007 Read, 4005 Write, 12675 Other = 22687 Total\n<strong>Read 93.859Mb\u00a0 Written 62.578Mb\u00a0 Total transferred 156.44Mb\u00a0 (214.4Mb\/sec)\u00a0 \u770b\u5230\u8fd9\u91cc\u53d1\u73b0write\u5f88\u9ad8\uff0c\u6211\u8fd9\u91cc\u662fSSD\uff0c\u666e\u901a\u673a\u68b0\u78c1\u76d8\u53ef\u80fd\u5c31\u6ca1\u6709\u8fd9\u4e48\u9ad8\u4e86\u3002\n<\/strong>13721.48 Requests\/sec executed<\/p>\n<p>Test execution summary:\ntotal time:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 0.7297s\ntotal number of events:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 10012\ntotal time taken by event execution: 1.3667\nper-request statistics:\nmin:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 0.00ms\navg:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 0.14ms\nmax:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 20.50ms\napprox.\u00a0 95 percentile:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 0.41ms<\/p>\n<p>Threads fairness:\nevents (avg\/stddev):\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 625.7500\/159.20\nexecution time (avg\/stddev):\u00a0\u00a0 0.0854\/0.02<\/p>\n<p><strong>3.3 \u6e05\u7406\u6d4b\u8bd5\u751f\u6210\u7684\u4e34\u65f6\u6587\u4ef6\n<\/strong>sysbench &#8211;test=fileio &#8211;num-threads=16 &#8211;file-total-size=1000M &#8211;file-test-mode=rndrw cleanup\nsysbench 0.4.12:\u00a0 multi-threaded system evaluation benchmark<\/p>\n<p>Removing test files&#8230;\n<strong>\u00a04. mutex\u6d4b\u8bd5\nsysbench &#8211;test=mutex &#8211;num-threads=16 &#8211;mutex-num=1024 &#8211;mutex-locks=10000 &#8211;mutex-loops=5000 run\n<\/strong>[root@xx sysbench-0.4.12]# sysbench &#8211;test=mutex &#8211;num-threads=16 &#8211;mutex-num=1024 &#8211;mutex-locks=10000 &#8211;mutex-loops=5000 run\nsysbench 0.4.12:\u00a0 multi-threaded system evaluation benchmark<\/p>\n<p>Running the test with following options:\nNumber of threads: 16<\/p>\n<p>Doing mutex performance test\nThreads started!\nDone.\nTest execution summary:\ntotal time:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 0.1167s\ntotal number of events:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 16\ntotal time taken by event execution: 1.7472\nper-request statistics:\nmin:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 96.94ms\navg:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 109.20ms\nmax:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 114.26ms\napprox.\u00a0 95 percentile:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 114.19ms<\/p>\n<p>Threads fairness:\nevents (avg\/stddev):\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 1.0000\/0.00\nexecution time (avg\/stddev):\u00a0\u00a0 0.1092\/0.01<\/p>\n<p>&nbsp;<\/p>\n<p><strong>\u00a05\uff0c\u5185\u5b58\u6d4b\u8bd5\n<\/strong>\u00a0sysbench &#8211;test=memory &#8211;num-threads=512 &#8211;memory-block-size=262144 &#8211;memory-total-size=32G run\n[root@xx sysbench-0.4.12]#\u00a0 sysbench &#8211;test=memory &#8211;num-threads=512 &#8211;memory-block-size=262144 &#8211;memory-total-size=32G run\nsysbench 0.4.12:\u00a0 multi-threaded system evaluation benchmark<\/p>\n<p>Running the test with following options:\nNumber of threads: 512<\/p>\n<p>Doing memory operations speed test\nMemory block size: 256K<\/p>\n<p>Memory transfer size: 32768M<\/p>\n<p>Memory operations type: write\nMemory scope type: global\nThreads started!\nWARNING: Operation time (0.000000) is less than minimal counted value, counting as 1.000000\n(last message repeated 1 times)\nWARNING: Percentile statistics will be inaccurate\n(last message repeated 1 times)\nDone.<\/p>\n<p>Operations performed: 131072 (60730.95 ops\/sec)<\/p>\n<p>32768.00 MB transferred (15182.74 MB\/sec)\nTest execution summary:\ntotal time:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 2.1582s\ntotal number of events:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 131072\ntotal time taken by event execution: 643.2354\nper-request statistics:\nmin:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 0.00ms\navg:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 4.91ms\nmax:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 1173.07ms\napprox.\u00a0 95 percentile:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 0.42ms<\/p>\n<p>Threads fairness:\nevents (avg\/stddev):\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 256.0000\/84.51\nexecution time (avg\/stddev):\u00a0\u00a0 1.2563\/0.32<\/p>\n<p>&nbsp;<\/p>\n<p><strong>6 MySQL\u6570\u636e\u5e93\u6d4b\u8bd5 select\n<\/strong>\u9996\u5148\u9700\u8981\u521b\u5efa\u9ed8\u8ba4\u7684test\u6570\u636e\u5e93,\u6216\u8005\u4f7f\u7528\u2013mysql-db\u6307\u5b9a\u4e00\u4e2a\u5df2\u7ecf\u5b58\u5728\u7684\u6570\u636e\u5e93\u751f\u6210\u6d4b\u8bd5\u6570\u636e\uff0c\u5f15\u64ce\u4e3ainnodb,\u8868\u5927\u5c0f\u4e3a30000000\u6761\u8bb0\u5f55\n<strong>6.1 \u51c6\u5907\u6570\u636e\n<strong>&#8211;oltp-test-mode<\/strong><\/strong>=STRING\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 test type to use {simple,complex,nontrx,sp} [complex]\n<strong>&#8211;oltp-nontrx-mode<\/strong>=STRING\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 mode for non-transactional test {select, update_key, update_nokey, insert, delete} [select]\n<strong>time sysbench &#8211;test=oltp &#8211;mysql-table-engine=innodb &#8211;mysql-user=root &#8211;db-driver=mysql &#8211;mysql-db=test\u00a0 &#8211;oltp-table-size=300000000 &#8211;oltp-table-name=t1 &#8211;oltp-nontrx-mode=insert &#8211;mysql-socket=\/opt\/mysql\/product\/mysql\/mysql3306.sock prepare<\/strong><\/p>\n<p>\u62a5\u9519\u5982\u4e0b\uff1a<\/p>\n<p>FATAL: no database driver specified\nFATAL: failed to initialize database driver!<\/p>\n<p>test\u5e93\u6ca1\u6709\u5efa\u7acb\uff0c\u53bbcreate database\nmysql> create database test;\nQuery OK, 1 row affected (0.01 sec)<\/p>\n<p>sysbench 0.4.12:\u00a0 multi-threaded system evaluation benchmark<\/p>\n<p>Creating table &#8216;t1&#8217;&#8230;\nCreating 30000000 records in table &#8216;t1&#8217;&#8230;<\/p>\n<p>real\u00a0\u00a0\u00a0 13m49.102s\nuser\u00a0\u00a0\u00a0 0m11.982s\nsys\u00a0\u00a0\u00a0\u00a0 0m0.646s\n<strong>6.2 \u6267\u884c\u6d4b\u8bd5\n<strong>time sysbench &#8211;test=oltp &#8211;mysql-table-engine=innodb &#8211;mysql-user=root &#8211;db-driver=mysql &#8211;mysql-db=test\u00a0 &#8211;oltp-table-size=300000000 &#8211;oltp-table-name=t1\u00a0 &#8211;mysql-socket=\/opt\/mysql\/product\/mysql\/mysql3306.sock run<\/strong>\n<\/strong>Running the test with following options:\nNumber of threads: 1<\/p>\n<p>Doing OLTP test.\nRunning mixed OLTP test\nUsing Special distribution (12 iterations,\u00a0 1 pct of values are returned in 75 pct cases)\nUsing &#8220;BEGIN&#8221; for starting transactions\nUsing auto_inc on the id column\nMaximum number of requests for OLTP test is limited to 10000\nThreads started!\nDone.<\/p>\n<p>OLTP test statistics:\nqueries performed:\nread:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 140000\nwrite:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 50000\nother:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 20000\ntotal:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 210000\ntransactions:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 10000\u00a0 (350.28 per sec.)\ndeadlocks:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 0\u00a0\u00a0\u00a0\u00a0\u00a0 (0.00 per sec.)\nread\/write requests:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 190000 (6655.38 per sec.)\nother operations:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 20000\u00a0 (700.57 per sec.)<\/p>\n<p>Test execution summary:\ntotal time:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 28.5483s\ntotal number of events:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 10000\ntotal time taken by event execution: 28.4897\nper-request statistics:\nmin:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 1.80ms\navg:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 2.85ms\nmax:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 47.35ms\napprox.\u00a0 95 percentile:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 5.95ms<\/p>\n<p>Threads fairness:\nevents (avg\/stddev):\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 10000.0000\/0.00\nexecution time (avg\/stddev):\u00a0\u00a0 28.4897\/0.00\nreal\u00a0\u00a0\u00a0 0m28.646s\nuser\u00a0\u00a0\u00a0 0m2.270s\nsys\u00a0\u00a0\u00a0\u00a0 0m1.516s\n<strong>6.3 clean test data\n<\/strong>time sysbench &#8211;test=oltp &#8211;mysql-table-engine=innodb &#8211;mysql-user=root &#8211;db-driver=mysql &#8211;mysql-db=test\u00a0 &#8211;oltp-table-size=30000000 &#8211;oltp-table-name=t1\u00a0\u00a0 &#8211;mysql-socket=\/opt\/mysql\/product\/mysql\/mysql3306.sock clearup<\/p>\n<p>&nbsp;<\/p>\n<p><strong>7 MySQL\u6570\u636e\u5e93\u6d4b\u8bd5 insert 19304W<\/strong><\/p>\n<p><strong>7.1 \u6267\u884cinsert\u6d4b\u8bd5\uff0c\u6570\u636e\u51c6\u5907\u53c2\u80036.1\u6b65\u9aa4\n<strong>&#8211;oltp-nontrx-mode=insert\ntime sysbench &#8211;test=oltp &#8211;mysql-table-engine=innodb &#8211;mysql-user=root &#8211;db-driver=mysql &#8211;oltp-nontrx-mode=insert &#8211;mysql-db=test\u00a0 &#8211;oltp-table-size=193040000 &#8211;oltp-table-name=t1\u00a0 &#8211;mysql-socket=\/opt\/mysql\/product\/mysql\/mysql3306.sock run<\/strong>\n<\/strong>[root@xx bin]# time sysbench &#8211;test=oltp &#8211;mysql-table-engine=innodb &#8211;mysql-user=root &#8211;db-driver=mysql &#8211;oltp-nontrx-mode=insert &#8211;mysql-db=test\u00a0 &#8211;oltp-table-size=193040000 &#8211;oltp-table-name=t1\u00a0 &#8211;mysql-socket=\/opt\/mysql\/product\/mysql\/mysql3306.sock run\nsysbench 0.4.12:\u00a0 multi-threaded system evaluation benchmark<\/p>\n<p>Running the test with following options:\nNumber of threads: 1<\/p>\n<p>Doing OLTP test.\nRunning mixed OLTP test\nUsing Special distribution (12 iterations,\u00a0 1 pct of values are returned in 75 pct cases)\nUsing &#8220;BEGIN&#8221; for starting transactions\nUsing auto_inc on the id column\nMaximum number of requests for OLTP test is limited to 10000\nThreads started!\nDone.<\/p>\n<p>OLTP test statistics:\nqueries performed:\nread:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 140000\nwrite:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 50000\nother:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 20000\ntotal:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 210000\ntransactions:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 10000\u00a0 (222.06 per sec.)\ndeadlocks:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 0\u00a0\u00a0\u00a0\u00a0\u00a0 (0.00 per sec.)\n<strong>\u00a0read\/write requests:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 190000 (4219.22 per sec.)\n<\/strong>\u00a0\u00a0\u00a0 other operations:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 20000\u00a0 (444.13 per sec.)<\/p>\n<p>Test execution summary:\ntotal time:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 45.0321s\ntotal number of events:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 10000\ntotal time taken by event execution: 44.9398\nper-request statistics:\nmin:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 1.96ms\navg:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 4.49ms\nmax:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 37.26ms\napprox.\u00a0 95 percentile:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 6.96ms<\/p>\n<p>Threads fairness:\nevents (avg\/stddev):\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 10000.0000\/0.00\nexecution time (avg\/stddev):\u00a0\u00a0 44.9398\/0.00\nreal\u00a0\u00a0\u00a0 0m45.063s\nuser\u00a0\u00a0\u00a0 0m3.279s\nsys\u00a0\u00a0\u00a0\u00a0 0m2.295s<\/p>\n<p>&nbsp;<\/p>\n<p><strong>7.2 &#8211;oltp-nontrx-mode=update_key \u4fee\u6539\u6d4b\u8bd5 \u5e26index\n<strong>time sysbench &#8211;test=oltp &#8211;mysql-table-engine=innodb &#8211;mysql-user=root &#8211;db-driver=mysql &#8211;oltp-nontrx-mode=update_key &#8211;mysql-db=test\u00a0 &#8211;oltp-table-size=193040000 &#8211;oltp-table-name=t1\u00a0 &#8211;mysql-socket=\/opt\/mysql\/product\/mysql\/mysql3306.sock run<\/strong>\n<\/strong>[root@xx bin]# time sysbench &#8211;test=oltp &#8211;mysql-table-engine=innodb &#8211;mysql-user=root &#8211;db-driver=mysql &#8211;oltp-nontrx-mode=update_key &#8211;mysql-db=test\u00a0 &#8211;oltp-table-size=193040000 &#8211;oltp-table-name=t1\u00a0 &#8211;mysql-socket=\/opt\/mysql\/product\/mysql\/mysql3306.sock run\nsysbench 0.4.12:\u00a0 multi-threaded system evaluation benchmark<\/p>\n<p>Running the test with following options:\nNumber of threads: 1<\/p>\n<p>Doing OLTP test.\nRunning mixed OLTP test\nUsing Special distribution (12 iterations,\u00a0 1 pct of values are returned in 75 pct cases)\nUsing &#8220;BEGIN&#8221; for starting transactions\nUsing auto_inc on the id column\nMaximum number of requests for OLTP test is limited to 10000\nThreads started!\nDone.<\/p>\n<p>OLTP test statistics:\nqueries performed:\nread:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 140000\nwrite:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 50000\nother:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 20000\ntotal:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 210000\ntransactions:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 10000\u00a0 (304.16 per sec.)\ndeadlocks:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 0\u00a0\u00a0\u00a0\u00a0\u00a0 (0.00 per sec.)\nread\/write requests:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 190000 (5778.95 per sec.)\nother operations:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 20000\u00a0 (608.31 per sec.)<\/p>\n<p>Test execution summary:\ntotal time:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 32.8780s\ntotal number of events:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 10000\ntotal time taken by event execution: 32.8053\nper-request statistics:\nmin:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 1.89ms\navg:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 3.28ms\nmax:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 28.03ms\napprox.\u00a0 95 percentile:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 6.06ms<\/p>\n<p>Threads fairness:\nevents (avg\/stddev):\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 10000.0000\/0.00\nexecution time (avg\/stddev):\u00a0\u00a0 32.8053\/0.00\nreal\u00a0\u00a0\u00a0 0m32.909s\nuser\u00a0\u00a0\u00a0 0m2.628s\nsys\u00a0\u00a0\u00a0\u00a0 0m1.683s<\/p>\n<p>&nbsp;<\/p>\n<p><strong>7.3 &#8211;oltp-nontrx-mode=delete \u5220\u9664\u6d4b\u8bd5\n<\/strong>time sysbench &#8211;test=oltp &#8211;mysql-table-engine=innodb &#8211;mysql-user=root &#8211;db-driver=mysql &#8211;oltp-nontrx-mode=delete &#8211;mysql-db=test\u00a0 &#8211;oltp-table-size=193040000 &#8211;oltp-table-name=t1\u00a0 &#8211;mysql-socket=\/opt\/mysql\/product\/mysql\/mysql3306.sock run\n[root@xx bin]# time sysbench &#8211;test=oltp &#8211;mysql-table-engine=innodb &#8211;mysql-user=root &#8211;db-driver=mysql &#8211;oltp-nontrx-mode=delete &#8211;mysql-db=test\u00a0 &#8211;oltp-table-size=193040000 &#8211;oltp-table-name=t1\u00a0 &#8211;mysql-socket=\/opt\/mysql\/product\/mysql\/mysql3306.sock run\nsysbench 0.4.12:\u00a0 multi-threaded system evaluation benchmark<\/p>\n<p>Running the test with following options:\nNumber of threads: 1<\/p>\n<p>Doing OLTP test.\nRunning mixed OLTP test\nUsing Special distribution (12 iterations,\u00a0 1 pct of values are returned in 75 pct cases)\nUsing &#8220;BEGIN&#8221; for starting transactions\nUsing auto_inc on the id column\nMaximum number of requests for OLTP test is limited to 10000\nThreads started!\nDone.<\/p>\n<p>OLTP test statistics:\nqueries performed:\nread:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 140000\nwrite:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 50000\nother:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 20000\ntotal:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 210000\ntransactions:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 10000\u00a0 (330.13 per sec.)\ndeadlocks:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 0\u00a0\u00a0\u00a0\u00a0\u00a0 (0.00 per sec.)\nread\/write requests:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 190000 (6272.53 per sec.)\nother operations:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 20000\u00a0 (660.27 per sec.)<\/p>\n<p>Test execution summary:\ntotal time:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 30.2908s\ntotal number of events:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 10000\ntotal time taken by event execution: 30.2212\nper-request statistics:\nmin:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 1.84ms\navg:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 3.02ms\nmax:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 13.14ms\napprox.\u00a0 95 percentile:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 6.02ms<\/p>\n<p>Threads fairness:\nevents (avg\/stddev):\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 10000.0000\/0.00\nexecution time (avg\/stddev):\u00a0\u00a0 30.2212\/0.00\nreal\u00a0\u00a0\u00a0 0m30.328s\nuser\u00a0\u00a0\u00a0 0m2.416s\nsys\u00a0\u00a0\u00a0\u00a0 0m1.658s\n<strong>7.4 &#8211;oltp-nontrx-mode=update_nokey \u4fee\u6539\u6d4b\u8bd5 No Index\n<strong>&#8211;oltp-nontrx-mode=STRING\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 mode for non-transactional test {select, update_key, update_nokey, insert, delete} [select]\ntime sysbench &#8211;test=oltp &#8211;mysql-table-engine=innodb &#8211;mysql-user=root &#8211;db-driver=mysql &#8211;oltp-nontrx-mode=update_nokey &#8211;mysql-db=test\u00a0 &#8211;oltp-table-size=193040000 &#8211;max-requests &#8211;oltp-table-name=t1\u00a0 &#8211;mysql-socket=\/opt\/mysql\/product\/mysql\/mysql3306.sock run\u00a0<\/strong>\n<\/strong>[root@xx bin]# time sysbench &#8211;test=oltp &#8211;mysql-table-engine=innodb &#8211;mysql-user=root &#8211;db-driver=mysql &#8211;oltp-nontrx-mode=update_nokey &#8211;mysql-db=test\u00a0 &#8211;oltp-table-size=193040000 &#8211;oltp-table-name=t1\u00a0 &#8211;mysql-socket=\/opt\/mysql\/product\/mysql\/mysql3306.sock run\nsysbench 0.4.12:\u00a0 multi-threaded system evaluation benchmark<\/p>\n<p>Running the test with following options:\nNumber of threads: 1<\/p>\n<p>Doing OLTP test.\nRunning mixed OLTP test\nUsing Special distribution (12 iterations,\u00a0 1 pct of values are returned in 75 pct cases)\nUsing &#8220;BEGIN&#8221; for starting transactions\nUsing auto_inc on the id column\nMaximum number of requests for OLTP test is limited to 10000\nThreads started!\nDone.<\/p>\n<p>OLTP test statistics:\nqueries performed:\nread:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 140000\nwrite:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 50000\nother:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 20000\ntotal:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 210000\ntransactions:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 10000\u00a0 (319.11 per sec.)\ndeadlocks:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 0\u00a0\u00a0\u00a0\u00a0\u00a0 (0.00 per sec.)\nread\/write requests:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 190000 (6063.01 per sec.)\nother operations:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 20000\u00a0 (638.21 per sec.)<\/p>\n<p>Test execution summary:\ntotal time:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 31.3376s\ntotal number of events:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 10000\ntotal time taken by event execution: 31.2650\nper-request statistics:\nmin:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 1.83ms\navg:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 3.13ms\nmax:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 13.44ms\napprox.\u00a0 95 percentile:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 6.11ms<\/p>\n<p>Threads fairness:\nevents (avg\/stddev):\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 10000.0000\/0.00\nexecution time (avg\/stddev):\u00a0\u00a0 31.2650\/0.00\nreal\u00a0\u00a0\u00a0 0m31.367s\nuser\u00a0\u00a0\u00a0 0m2.422s\nsys\u00a0\u00a0\u00a0\u00a0 0m1.680s<\/p>\n<p><strong>7.4\u00a0\u603b\u7ed3\n<\/strong>&#8211;oltp-nontrx-mode=STRING\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 mode for non-transactional test {select, update_key, update_nokey, insert, delete} [select]\n&#8211;max-requests=N\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 limit for total number of requests [10000]\n<strong>\u5982\u679c\u8fd9\u91cc\u4e0d\u6307\u5b9a&#8211;max-requests\uff0c\u9ed8\u8ba4\u4e3a10000\uff0c\u5c31\u662f\u6267\u884c1W\u6b21\u64cd\u4f5c\u5c31\u7ed3\u675f\u4e86\uff0c\u5982\u679c\u8981\u505a\u538b\u529b\u6d4b\u8bd5\u7684\u8bdd\uff0c\u5c31\u9700\u8981\u624b\u52a8\u8bbe\u7f6e\u6b64\u503c\u3002\n<strong>&#8211;num-threads=N\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 number of threads to use [1] (clients to access mysql db)<\/strong>\n\u8fd9\u91cc\u6307\u7684\u662f\u6709\u591a\u5c11\u4e2amysql clents\u6765\u8bbf\u95eemysql\u670d\u52a1\u5668\uff0c\u7528show full processlist\u5c31\u53ef\u4ee5\u770b\u5230\u5927\u6982\u7684\u8bb0\u5f55\u6570\u3002<\/strong><\/p>\n<p><strong>7.5 \u63a5\u4e0b\u6765\u91cd\u65b0\u538b\u529b\u6d4b\u8bd5\uff0c\u8bbe\u7f6e2000W request\u6d4b\u8bd5\u3002<\/strong><\/p>\n<p><strong>\u5f55\u5165\u6d4b\u8bd5\u6570\u636e 2000W\n<\/strong>time sysbench &#8211;test=oltp &#8211;oltp-test-mode=nontrx &#8211;mysql-table-engine=innodb &#8211;mysql-user=root &#8211;db-driver=mysql &#8211;num-threads=500 &#8211;max-requests=20000000\u00a0 &#8211;oltp-nontrx-mode=insert &#8211;mysql-db=test\u00a0 &#8211;oltp-table-size=20000000 &#8211;oltp-table-name=t1\u00a0 &#8211;mysql-socket=\/opt\/mysql\/product\/mysql\/mysql3306.sock prepare\nCreating table &#8216;t1&#8217;&#8230;\nCreating 20000000 records in table &#8216;t1&#8217;&#8230;<\/p>\n<p>real\u00a0\u00a0\u00a0 8m46.287s\nuser\u00a0\u00a0\u00a0 0m8.048s\nsys\u00a0\u00a0\u00a0\u00a0 0m0.428s<\/p>\n<p>&nbsp;<\/p>\n<p><strong>7.6\u5f00\u59cb\u6d4b\u8bd5 \u7eaf\u7cb9\u5199\n<\/strong>nohup time sysbench &#8211;test=oltp &#8211;oltp-test-mode=nontrx &#8211;mysql-table-engine=innodb &#8211;mysql-user=root &#8211;db-driver=mysql &#8211;num-threads=500 &#8211;max-requests=20000000\u00a0 &#8211;oltp-nontrx-mode=insert &#8211;mysql-db=test\u00a0 &#8211;oltp-table-size=20000000 &#8211;oltp-table-name=t1\u00a0 &#8211;mysql-socket=\/opt\/mysql\/product\/mysql\/mysql3306.sock run >3.log &#038;\ntime sysbench &#8211;test=oltp &#8211;oltp-test-mode=nontrx &#8211;mysql-table-engine=innodb &#8211;mysql-user=root &#8211;db-driver=mysql &#8211;num-threads=500 &#8211;max-requests=20000000\u00a0 &#8211;oltp-nontrx-mode=insert &#8211;mysql-db=test\u00a0 &#8211;oltp-table-size=20000000 &#8211;oltp-table-name=t1\u00a0 &#8211;mysql-socket=\/opt\/mysql\/product\/mysql\/mysql3306.sock run\u00a0 1> 2.log<\/p>\n<p>OLTP test statistics:\nqueries performed:\nread:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 0\nwrite:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 20007732\nother:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 0\ntotal:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 20007732\ntransactions:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 20007732 (8556.00 per sec.)\ndeadlocks:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 0\u00a0\u00a0\u00a0\u00a0\u00a0 (0.00 per sec.)\nread\/write requests:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 20007732 (8556.00 per sec.)\nother operations:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 0\u00a0\u00a0\u00a0\u00a0\u00a0 (0.00 per sec.)<\/p>\n<p>Test execution summary:\ntotal time:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 2338.4451s\ntotal number of events:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 20007732\ntotal time taken by event execution: 1169095.8829\nper-request statistics:\nmin:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 0.35ms\navg:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 58.43ms\nmax:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 317.35ms\napprox.\u00a0 95 percentile:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 83.54ms<\/p>\n<p>Threads fairness:\nevents (avg\/stddev):\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 40015.4640\/13.47\nexecution time (avg\/stddev):\u00a0\u00a0 2338.1918\/0.02<\/p>\n<p>900.69user 667.19system 39:07.55elapsed 66%CPU (0avgtext+0avgdata 128176maxresident)k\n0inputs+16outputs (0major+8251minor)pagefaults 0swaps\n<strong>7.7 \u6df7\u5408\u8bfb\u5199\u6d4b\u8bd5\n<\/strong>nohup time sysbench &#8211;test=oltp &#8211;oltp-test-mode=complex &#8211;mysql-table-engine=innodb &#8211;mysql-user=root &#8211;db-driver=mysql &#8211;num-threads=500 &#8211;max-requests=20000000\u00a0 &#8211;oltp-nontrx-mode=select &#8211;mysql-db=test\u00a0 &#8211;oltp-table-size=20000000 &#8211;oltp-table-name=t1\u00a0 &#8211;mysql-socket=\/opt\/mysql\/product\/mysql\/mysql3306.sock run >4.log &#038;<\/p>\n<p>sysbench 0.4.12:\u00a0 multi-threaded system evaluation benchmark<\/p>\n<p>Running the test with following options:\nNumber of threads: 500<\/p>\n<p>Doing OLTP test.\nRunning mixed OLTP test\nUsing Special distribution (12 iterations,\u00a0 1 pct of values are returned in 75 pct cases)\nUsing &#8220;BEGIN&#8221; for starting transactions\nUsing auto_inc on the id column\nMaximum number of requests for OLTP test is limited to 20000000\nThreads started!\nDone.<\/p>\n<p>OLTP test statistics:\nqueries performed:\nread:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 280001652\nwrite:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 100000590\nother:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 40000236\ntotal:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 420002478\ntransactions:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 20000118 (1150.48 per sec.)\ndeadlocks:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 0\u00a0\u00a0\u00a0\u00a0\u00a0 (0.00 per sec.)\nread\/write requests:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 380002242 (21859.10 per sec.)\nother operations:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 40000236 (2300.96 per sec.)<\/p>\n<p>Test execution summary:\ntotal time:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 17384.1703s\ntotal number of events:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 20000118\ntotal time taken by event execution: 8691857.1553\nper-request statistics:\nmin:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 28.97ms\navg:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 434.59ms\nmax:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 14634.16ms\napprox.\u00a0 95 percentile:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 856.09ms<\/p>\n<p>Threads fairness:\nevents (avg\/stddev):\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 40000.2360\/119.14\nexecution time (avg\/stddev):\u00a0\u00a0 17383.7143\/0.06<\/p>\n<p>5142.95user 4422.48system 4:49:50elapsed 55%CPU (0avgtext+0avgdata 256224maxresident)k\n2440inputs+16outputs (15major+16290minor)pagefaults 0swaps<\/p>\n<p><strong>\u00a0avg:\u00a0\u00a0 \u00a0434.59ms<\/strong><\/p>\n<p><strong>\u770b\u5230\u8fd9\u91cc\uff0c\u5927leader\u8bf4\u8fd9\u4e2a\u6570\u503c\u504f\u9ad8\u4e86\uff0c\u5728game\u9886\u57df\uff0c\u6700\u597d<10ms\uff0c\u5e76\u4e14\u4ed6\u731c\u6d4b\u6211\u662flocal\u6d4b\u8bd5\u7684\uff0clocal500\u4e2a\u7ebf\u7a0b\u4e5f\u8bb8\u4f1a\n<strong>\u00a0\u00a0\u00a0<\/strong>\u5bf9db server\u6709\u4e00\u4e9b\u538b\u529b\u7684\uff0c\u5efa\u8bae\u6211remote\u6d4b\u8bd5\u8bbf\u95ee\u6d4b\u8bd5\u4e0b\u770b<\/strong>\n<strong>7.8.1 \u6df7\u5408\u8bfb\u5199\u6d4b\u8bd5 \u8fdc\u7a0b\u8bfb\u5199\u6570\u636e\u51c6\u5907\uff0c\u8fdc\u7a0b\u8dd1\u540e\u53f0\u8fdb\u7a0b\u51c6\u5907\u6570\u636e\u3002<\/strong>\nnohup time sysbench &#8211;test=oltp &#8211;oltp-test-mode=nontrx &#8211;mysql-table-engine=innodb &#8211;mysql-host=xxxx.xx &#8211;mysql-user=xxxxx&#8211;mysql-password=hRhsYzbm\u00a0 &#8211;db-driver=mysql &#8211;num-threads=500 &#8211;max-requests=20000000\u00a0 &#8211;oltp-nontrx-mode=select &#8211;mysql-db=test\u00a0 &#8211;oltp-table-size=20000000 &#8211;oltp-table-name=t1\u00a0 &#8211;mysql-socket=\/opt\/mysql\/product\/mysql\/mysql3306.sock prepare > 6.log &#038;\nsysbench 0.4.12:\u00a0 multi-threaded system evaluation benchmark<\/p>\n<p>Creating table &#8216;t1&#8217;&#8230;\nCreating 20000000 records in table &#8216;t1&#8217;&#8230;\n8.48user 1.96system 40:23.30elapsed 0%CPU (0avgtext+0avgdata 12224maxresident)k\n0inputs+8outputs (0major+854minor)pagefaults 0swaps<\/p>\n<p><strong>7.8.2 \u6df7\u5408\u8bfb\u5199\u6d4b\u8bd5 \u8fdc\u7a0b\u8bfb\u5199\n<\/strong>nohup time sysbench &#8211;test=oltp &#8211;oltp-test-mode=complex &#8211;mysql-table-engine=innodb &#8211;mysql-host=xxxxxx.xx.com &#8211;mysql-user=chunman &#8211;mysql-password=hRhsYzbm &#8211;db-driver=mysql &#8211;mysql-db=test &#8211;oltp-table-name=t1\u00a0 &#8211;num-threads=500 &#8211;max-requests=20000000\u00a0 &#8211;oltp-nontrx-mode=select &#8211;oltp-table-size=20000000\u00a0 &#8211;mysql-socket=\/opt\/mysql\/product\/mysql\/mysql3306.sock\u00a0 run >5.log &#038;<\/p>\n<p>ALERT: Error: failed to determine table &#8216;t1&#8217; type!\nALERT: MySQL error:\nFATAL: failed to get database capabilities!\n0.00user 0.00system 0:00.01elapsed 64%CPU (0avgtext+0avgdata 9856maxresident)k\n0inputs+8outputs (0major+706minor)pagefaults 0swaps<\/p>\n<p><strong>\u62a5\u8fd9\u4e2a\u9519\u8bef\uff0c\u662f\u56e0\u4e3a\u6570\u636e\u6ca1\u6709\uff0c7.8.1\u6ca1\u6709\u6267\u884c\uff0c\u9700\u8981\u91cd\u65b0\u5f55\u5165\u6d4b\u8bd5\u6570\u636e\u3002<\/strong><\/p>","protected":false},"excerpt":{"rendered":"<p>1 CPU\u6d4b\u8bd5 sysbench\u91c7\u7528\u5bfb\u627e\u6700\u5927\u7d20\u6570\u7684\u65b9\u5f0f\u6765\u6d4b\u8bd5CPU\u7684\u6027\u80fd [root@xx sysbench-0.4.12]#\u00a0sysbench &#8211;test=cpu &#8211;cpu-&#46;&#46;&#46;<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4,340],"tags":[392,394,393],"class_list":["post-1236","post","type-post","status-publish","format-standard","hentry","category-linux","category-mac-os","tag-sysbench","tag-394","tag-393"],"_links":{"self":[{"href":"http:\/\/nick.txtcc.com\/index.php\/wp-json\/wp\/v2\/posts\/1236","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/nick.txtcc.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/nick.txtcc.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/nick.txtcc.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/nick.txtcc.com\/index.php\/wp-json\/wp\/v2\/comments?post=1236"}],"version-history":[{"count":1,"href":"http:\/\/nick.txtcc.com\/index.php\/wp-json\/wp\/v2\/posts\/1236\/revisions"}],"predecessor-version":[{"id":1237,"href":"http:\/\/nick.txtcc.com\/index.php\/wp-json\/wp\/v2\/posts\/1236\/revisions\/1237"}],"wp:attachment":[{"href":"http:\/\/nick.txtcc.com\/index.php\/wp-json\/wp\/v2\/media?parent=1236"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/nick.txtcc.com\/index.php\/wp-json\/wp\/v2\/categories?post=1236"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/nick.txtcc.com\/index.php\/wp-json\/wp\/v2\/tags?post=1236"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}