{"id":565283,"date":"2023-06-28T09:15:38","date_gmt":"2023-06-28T01:15:38","guid":{"rendered":"http:\/\/4563.org\/?p=565283"},"modified":"2023-06-28T09:15:38","modified_gmt":"2023-06-28T01:15:38","slug":"%e5%a4%a7%e5%9e%8b%e7%bd%91%e7%9b%98%e7%b3%bb%e7%bb%9f%ef%bc%8cmysql8-0%e5%92%8c5-7%e9%80%89%e6%8b%a9%e5%93%aa%e4%b8%80%e4%b8%aa%ef%bc%9f","status":"publish","type":"post","link":"http:\/\/4563.org\/?p=565283","title":{"rendered":"\u5927\u578b\u7f51\u76d8\u7cfb\u7edf\uff0cMySQL8.0\u548c5.7\u9009\u62e9\u54ea\u4e00\u4e2a\uff1f"},"content":{"rendered":"\n

\t\t\t\t\t\u4e2d\u592e\u94f6\u884c<\/strong> \t\t\t\t\u5927\u4f6c\u6709\u8bdd\u8bf4 : \t<\/p>\n

\u5927\u578b\u7f51\u76d8\u7cfb\u7edf\uff0cMySQL8.0\u548c5.7\u9009\u62e9\u54ea\u4e00\u4e2a\uff1f<\/h3>\n

\t\t \u672c\u5e16\u6700\u540e\u7531 \u4e2d\u592e\u94f6\u884c \u4e8e 2023-6-28 09:40 \u7f16\u8f91 <\/p>\n

\u6570\u636e\u5e93\u6709138.6MB\uff0c\u6bcf\u5929IP\u5728\u4e00\u4e07\u5de6\u53f3\u3002<\/p>\n

\u8fd9\u662f\u6211\u670d\u52a1\u5668\u4e0a\u8fd0\u884csysbench\u7684\u57fa\u51c6\u6d4b\u8bd5\u7ed3\u679c<\/p>\n

sysbench –mysql-host=127.0.0.1 –mysql-port=3306 –mysql-user=root –mysql-password=******* –db-driver=mysql –mysql-db=tester \/usr\/share\/sysbench\/oltp_read_write.lua –threads=16 –time=300 –report-interval=10 –rand-type=uniform run<\/p>\n

Running the test with following options:
Number of threads: 16
Report intermediate results every 10 second(s)
Initializing random number generator from current time<\/p>\n

Initializing worker threads…<\/p>\n

Threads started!<\/p>\n

[ 10s ] thds: 16 tps: 424.68 qps: 8523.91 (r\/w\/o: 5967.93\/1705.02\/850.96) lat (ms,95%): 63.32 err\/s: 0.00 reconn\/s: 0.00
[ 20s ] thds: 16 tps: 486.12 qps: 9714.14 (r\/w\/o: 6802.71\/1939.19\/972.24) lat (ms,95%): 53.85 err\/s: 0.00 reconn\/s: 0.00
[ 30s ] thds: 16 tps: 489.99 qps: 9802.81 (r\/w\/o: 6860.17\/1962.76\/979.88) lat (ms,95%): 51.94 err\/s: 0.00 reconn\/s: 0.00
[ 40s ] thds: 16 tps: 463.25 qps: 9262.09 (r\/w\/o: 6485.30\/1850.20\/926.60) lat (ms,95%): 59.99 err\/s: 0.00 reconn\/s: 0.00
[ 50s ] thds: 16 tps: 498.09 qps: 9963.95 (r\/w\/o: 6973.00\/1994.77\/996.19) lat (ms,95%): 56.84 err\/s: 0.00 reconn\/s: 0.00
[ 60s ] thds: 16 tps: 513.21 qps: 10260.97 (r\/w\/o: 7184.02\/2050.53\/1026.42) lat (ms,95%): 51.94 err\/s: 0.00 reconn\/s: 0.00
[ 70s ] thds: 16 tps: 487.40 qps: 9757.41 (r\/w\/o: 6827.70\/1954.90\/974.80) lat (ms,95%): 54.83 err\/s: 0.00 reconn\/s: 0.00
[ 80s ] thds: 16 tps: 486.20 qps: 9723.49 (r\/w\/o: 6806.69\/1944.40\/972.40) lat (ms,95%): 54.83 err\/s: 0.00 reconn\/s: 0.00
[ 90s ] thds: 16 tps: 490.20 qps: 9799.90 (r\/w\/o: 6861.10\/1958.40\/980.40) lat (ms,95%): 52.89 err\/s: 0.00 reconn\/s: 0.00
[ 100s ] thds: 16 tps: 476.20 qps: 9523.73 (r\/w\/o: 6667.12\/1904.21\/952.40) lat (ms,95%): 53.85 err\/s: 0.00 reconn\/s: 0.00
[ 110s ] thds: 16 tps: 476.40 qps: 9528.19 (r\/w\/o: 6668.79\/1906.60\/952.80) lat (ms,95%): 52.89 err\/s: 0.00 reconn\/s: 0.00
[ 120s ] thds: 16 tps: 479.50 qps: 9591.53 (r\/w\/o: 6714.32\/1918.21\/959.00) lat (ms,95%): 51.94 err\/s: 0.00 reconn\/s: 0.00
[ 130s ] thds: 16 tps: 452.90 qps: 9050.57 (r\/w\/o: 6335.78\/1808.99\/905.80) lat (ms,95%): 55.82 err\/s: 0.00 reconn\/s: 0.00
[ 140s ] thds: 16 tps: 497.79 qps: 9954.25 (r\/w\/o: 6966.72\/1991.95\/995.57) lat (ms,95%): 50.11 err\/s: 0.00 reconn\/s: 0.00
[ 150s ] thds: 16 tps: 468.91 qps: 9377.60 (r\/w\/o: 6564.44\/1875.44\/937.72) lat (ms,95%): 55.82 err\/s: 0.00 reconn\/s: 0.00
[ 160s ] thds: 16 tps: 500.80 qps: 10022.50 (r\/w\/o: 7017.60\/2003.20\/1001.70) lat (ms,95%): 51.94 err\/s: 0.00 reconn\/s: 0.00
[ 170s ] thds: 16 tps: 502.89 qps: 10064.04 (r\/w\/o: 7042.49\/2015.77\/1005.78) lat (ms,95%): 51.94 err\/s: 0.00 reconn\/s: 0.00
[ 180s ] thds: 16 tps: 466.17 qps: 9313.34 (r\/w\/o: 6519.34\/1861.87\/932.13) lat (ms,95%): 55.82 err\/s: 0.00 reconn\/s: 0.00
[ 190s ] thds: 16 tps: 445.04 qps: 8902.41 (r\/w\/o: 6231.37\/1780.96\/890.08) lat (ms,95%): 58.92 err\/s: 0.00 reconn\/s: 0.00
[ 200s ] thds: 16 tps: 477.40 qps: 9553.84 (r\/w\/o: 6689.13\/1909.71\/955.00) lat (ms,95%): 53.85 err\/s: 0.00 reconn\/s: 0.00
[ 210s ] thds: 16 tps: 472.20 qps: 9440.07 (r\/w\/o: 6609.78\/1885.89\/944.40) lat (ms,95%): 59.99 err\/s: 0.00 reconn\/s: 0.00
[ 220s ] thds: 16 tps: 489.76 qps: 9793.17 (r\/w\/o: 6854.42\/1959.23\/979.52) lat (ms,95%): 50.11 err\/s: 0.00 reconn\/s: 0.00
[ 230s ] thds: 16 tps: 509.34 qps: 10184.57 (r\/w\/o: 7128.21\/2037.67\/1018.69) lat (ms,95%): 51.94 err\/s: 0.00 reconn\/s: 0.00
[ 240s ] thds: 16 tps: 511.10 qps: 10225.00 (r\/w\/o: 7158.60\/2044.20\/1022.20) lat (ms,95%): 50.11 err\/s: 0.00 reconn\/s: 0.00
[ 250s ] thds: 16 tps: 483.50 qps: 9666.71 (r\/w\/o: 6766.31\/1933.40\/967.00) lat (ms,95%): 52.89 err\/s: 0.00 reconn\/s: 0.00
[ 260s ] thds: 16 tps: 519.80 qps: 10398.89 (r\/w\/o: 7277.79\/2081.50\/1039.60) lat (ms,95%): 49.21 err\/s: 0.00 reconn\/s: 0.00
[ 270s ] thds: 16 tps: 464.40 qps: 9280.75 (r\/w\/o: 6497.93\/1854.01\/928.80) lat (ms,95%): 56.84 err\/s: 0.00 reconn\/s: 0.00
[ 280s ] thds: 16 tps: 484.19 qps: 9685.49 (r\/w\/o: 6779.96\/1937.16\/968.38) lat (ms,95%): 52.89 err\/s: 0.00 reconn\/s: 0.00
[ 290s ] thds: 16 tps: 464.61 qps: 9292.12 (r\/w\/o: 6504.38\/1858.62\/929.11) lat (ms,95%): 56.84 err\/s: 0.00 reconn\/s: 0.00
[ 300s ] thds: 16 tps: 464.80 qps: 9305.17 (r\/w\/o: 6513.68\/1861.79\/929.70) lat (ms,95%): 56.84 err\/s: 0.00 reconn\/s: 0.00
SQL statistics:
    queries performed:
      read:                            2022818
      write:                           577948
      other:                           288974
      total:                           2889740
    transactions:                        144487 (481.57 per sec.)
    queries:                           2889740 (9631.36 per sec.)
    ignored errors:                      0      (0.00 per sec.)
    reconnects:                        0      (0.00 per sec.)<\/p>\n

General statistics:
    total time:                        300.0333s
    total number of events:            144487<\/p>\n

Latency (ms):
         min:                                    5.51
         avg:                                 33.22
         max:                                  240.93
         95th percentile:                     54.83
         sum:                              4799864.43<\/p>\n

Threads fairness:
    events (avg\/stddev):         9030.4375\/39.43
    execution time (avg\/stddev):   299.9915\/0.01<\/p>\n

\u6839\u636e\u63d0\u4f9b\u7684sysbench\u6d4b\u8bd5\u6570\u636e\uff0c\u6211\u4eec\u53ef\u4ee5\u8fdb\u884c\u4ee5\u4e0b\u5206\u6790\uff1a<\/p>\n

SQL\u7edf\u8ba1\u4fe1\u606f\uff1a
– \u67e5\u8be2\u6267\u884c\u6b21\u6570\uff1a
    – \u8bfb\u53d6\uff08read\uff09\uff1a2022818\u6b21
    – \u5199\u5165\uff08write\uff09\uff1a577948\u6b21
    – \u5176\u4ed6\uff08other\uff09\uff1a288974\u6b21
    – \u603b\u8ba1\uff08total\uff09\uff1a2889740\u6b21<\/p>\n

– \u4e8b\u52a1\u6570\uff1a144487\u4e2a\uff08\u5e73\u5747\u6bcf\u79d2481.57\u4e2a\uff09<\/p>\n

– \u67e5\u8be2\u6570\uff1a2889740\u4e2a\uff08\u5e73\u5747\u6bcf\u79d29631.36\u4e2a\uff09<\/p>\n

– \u5ffd\u7565\u7684\u9519\u8bef\u6570\uff1a0\u4e2a\uff08\u5e73\u5747\u6bcf\u79d20.00\u4e2a\uff09<\/p>\n

– \u91cd\u65b0\u8fde\u63a5\u6b21\u6570\uff1a0\u6b21\uff08\u5e73\u5747\u6bcf\u79d20.00\u6b21\uff09<\/p>\n

\u603b\u4f53\u7edf\u8ba1\u4fe1\u606f\uff1a
– \u603b\u8ba1\u65f6\u95f4\uff1a300.0333\u79d2<\/p>\n

– \u4e8b\u4ef6\u603b\u6570\uff1a144487\u4e2a<\/p>\n

\u5ef6\u8fdf\u7edf\u8ba1\uff08\u4ee5\u6beb\u79d2\u4e3a\u5355\u4f4d\uff09\uff1a
– \u6700\u5c0f\u503c\uff1a5.51ms
– \u5e73\u5747\u503c\uff1a33.22ms
– \u6700\u5927\u503c\uff1a240.93ms
– \u7b2c95\u767e\u5206\u4f4d\u5ef6\u8fdf\uff1a54.83ms
– \u603b\u548c\uff1a4799864.43ms<\/p>\n

\u7ebf\u7a0b\u516c\u5e73\u6027\uff1a
– \u4e8b\u4ef6\u6570\uff08\u5e73\u5747\u503c\/\u6807\u51c6\u5dee\uff09\uff1a9030.4375 \/ 39.43
– \u6267\u884c\u65f6\u95f4\uff08\u5e73\u5747\u503c\/\u6807\u51c6\u5dee\uff09\uff1a299.9915 \/ 0.01<\/p>\n

\u6839\u636e\u8fd9\u4e9b\u6570\u636e\uff0c\u6211\u4eec\u53ef\u4ee5\u5f97\u51fa\u4ee5\u4e0b\u7ed3\u8bba\uff1a<\/p>\n

1. \u603b\u4f53\u6027\u80fd\uff1a\u5728\u6d4b\u8bd5\u671f\u95f4\uff0c\u7cfb\u7edf\u5e73\u5747\u6bcf\u79d2\u5904\u7406481.57\u4e2a\u4e8b\u52a1\u548c9631.36\u4e2a\u67e5\u8be2\u3002\u8fd9\u4e9b\u6307\u6807\u53ef\u4ee5\u5e2e\u52a9\u8bc4\u4f30\u7cfb\u7edf\u7684\u5904\u7406\u80fd\u529b\u3002<\/p>\n

2. \u5ef6\u8fdf\uff1a\u5e73\u5747\u5ef6\u8fdf\u4e3a33.22ms\uff0c\u6700\u5927\u5ef6\u8fdf\u4e3a240.93ms\u3002\u7b2c95\u767e\u5206\u4f4d\u5ef6\u8fdf\u4e3a54.83ms\u3002\u5ef6\u8fdf\u8f83\u4f4e\u7684\u7cfb\u7edf\u901a\u5e38\u5177\u6709\u66f4\u597d\u7684\u54cd\u5e94\u6027\u80fd\u3002<\/p>\n

3. \u7ebf\u7a0b\u516c\u5e73\u6027\uff1a\u6839\u636e\u4e8b\u4ef6\u6570\u548c\u6267\u884c\u65f6\u95f4\u7684\u5e73\u5747\u503c\u548c\u6807\u51c6\u5dee\uff0c\u53ef\u4ee5\u8bc4\u4f30\u7cfb\u7edf\u4e2d\u7ebf\u7a0b\u7684\u8d1f\u8f7d\u5747\u8861\u60c5\u51b5\u3002\u8f83\u4f4e\u7684\u6807\u51c6\u5dee\u8868\u793a\u7ebf\u7a0b\u4e4b\u95f4\u7684\u8d1f\u8f7d\u5206\u5e03\u8f83\u4e3a\u5747\u8861\u3002<\/p>\n

\u8fd9\u4e9b\u6570\u636e\u53ea\u63d0\u4f9b\u4e86\u6d4b\u8bd5\u7ed3\u679c\u7684\u6982\u89c8\uff0c\u5982\u679c\u4f60\u9700\u8981\u66f4\u8be6\u7ec6\u7684\u5206\u6790\u6216\u6709\u5176\u4ed6\u65b9\u9762\u7684\u95ee\u9898\uff0c\u8bf7\u63d0\u4f9b\u66f4\u591a\u7684\u4e0a\u4e0b\u6587\u6216\u6570\u636e\uff0c\u6211\u5c06\u5c3d\u529b\u5e2e\u52a9\u4f60\u3002\t\t\t\t<\/p>\n

\t\t\t\t\t\u79e6\u98ce\u6208<\/strong> \t\t\t\t\u5927\u4f6c\u6709\u8bdd\u8bf4 : \t<\/p>\n

<\/h3>\n

\t\t20G\u4e4b\u524d\u4e0d\u7528\u8003\u8651MySQL\u7684\u95ee\u9898\uff0c20G\u4e4b\u540e\u5206\u5e93\u5206\u8868\uff0c\u4e3b\u4ece\u590d\u5236\uff0c\u8bfb\u5199\u5206\u79bb\u4e5f\u80fd\u89e3\u51b3\t\t\t\t<\/p>\n

\t\t\t\t\ttalaon<\/strong> \t\t\t\t\u5927\u4f6c\u6709\u8bdd\u8bf4 : \t<\/p>\n

<\/h3>\n

\t\t\u6211\u4ee5\u4e3a138T\t\t\t\t<\/p>\n

\t\t\t\t\twhy?<\/strong> \t\t\t\t\u5927\u4f6c\u6709\u8bdd\u8bf4 : \t<\/p>\n

<\/h3>\n

\t\t\u5c31\u8fd9\u70b9\u6570\u636e\u6ca1\u6240\u8c13\uff0c \u4f60\u53ef\u4ee5\u524d\u9762\u52a0\u4e2aredis \u5168\u90e8 \u7f13\u5b58\u8d77\u6765\t\t\t\t<\/p>\n

\t\t\t\t\tleassy<\/strong> \t\t\t\t\u5927\u4f6c\u6709\u8bdd\u8bf4 : \t<\/p>\n

<\/h3>\n

\t\t\u4f60\u8fd9\u70b9\u6570\u636e\u7528sqlite\u90fd\u6ca1\u95ee\u9898\u54d2https:\/\/cdn.jsdelivr.net\/gh\/master-of-forums\/master-of-forums\/public\/images\/patch.gif\t\t\t\t<\/p>\n

\t\t\t\t\thoshino<\/strong> \t\t\t\t\u5927\u4f6c\u6709\u8bdd\u8bf4 : \t<\/p>\n

<\/h3>\n

\t\t5.7\u8db3\u591f\u4e86 \t\t\t\t<\/p>\n

\t\t\t\t\tzhongziso<\/strong> \t\t\t\t\u5927\u4f6c\u6709\u8bdd\u8bf4 : \t<\/p>\n

<\/h3>\n

\t\t\u4ec0\u4e48\u7f51\u76d8\uff1f\u5730\u5740\u53d1\u4e00\u4e0b\t\t\t\t<\/p>\n

\t\t\t\t\tansheng<\/strong> \t\t\t\t\u5927\u4f6c\u6709\u8bdd\u8bf4 : \t<\/p>\n

<\/h3>\n

\t\t\u7528PostgreSQL\t\t\t <\/p>\n","protected":false},"excerpt":{"rendered":"

\u4e2d\u592e\u94f6\u884c \u5927\u4f6c\u6709\u8bdd\u8bf4 : \u5927\u578b\u7f51\u76d8…<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[],"tags":[],"_links":{"self":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/565283"}],"collection":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=565283"}],"version-history":[{"count":0,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/565283\/revisions"}],"wp:attachment":[{"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=565283"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=565283"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=565283"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}