{"id":174497,"date":"2024-11-07T22:22:22","date_gmt":"2024-11-07T14:22:22","guid":{"rendered":"https:\/\/server.hk\/cnblog\/174497\/"},"modified":"2024-11-07T22:22:23","modified_gmt":"2024-11-07T14:22:23","slug":"%e5%a6%82%e4%bd%95%e5%bf%ab%e9%80%9f%e6%b8%ac%e8%a9%a6redis%e6%80%a7%e8%83%bd%ef%bc%88%e6%80%8e%e9%ba%bc%e6%b8%acredis%e7%9a%84%e6%80%a7%e8%83%bd%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/174497\/","title":{"rendered":"\u5982\u4f55\u5feb\u901f\u6e2c\u8a66Redis\u6027\u80fd\uff08\u600e\u9ebc\u6e2credis\u7684\u6027\u80fd\uff09"},"content":{"rendered":"

\u5982\u4f55\u5feb\u901f\u6e2c\u8a66Redis\u6027\u80fd\uff08\u600e\u9ebc\u6e2credis\u7684\u6027\u80fd\uff09<\/h1>\n

Redis\u662f\u4e00\u500b\u9ad8\u6548\u80fd\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u6578\u64da\u6301\u4e45\u5316\u7b49\u5834\u666f\u3002\u6e2c\u8a66Redis\u7684\u6027\u80fd\u5c0d\u65bc\u78ba\u4fdd\u5176\u5728\u751f\u7522\u74b0\u5883\u4e2d\u7684\u7a69\u5b9a\u6027\u548c\u6548\u7387\u81f3\u95dc\u91cd\u8981\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u5e7e\u7a2e\u5feb\u901f\u6e2c\u8a66Redis\u6027\u80fd\u7684\u65b9\u6cd5\uff0c\u5e6b\u52a9\u958b\u767c\u8005\u548c\u7cfb\u7d71\u7ba1\u7406\u54e1\u8a55\u4f30\u5176\u6027\u80fd\u8868\u73fe\u3002<\/p>\n

1. \u4f7f\u7528Redis\u81ea\u5e36\u7684\u6027\u80fd\u6e2c\u8a66\u5de5\u5177<\/h2>\n

Redis\u81ea\u5e36\u4e86\u4e00\u500b\u540d\u70baredis-benchmark<\/strong>\u7684\u6027\u80fd\u6e2c\u8a66\u5de5\u5177\uff0c\u9019\u662f\u4e00\u500b\u7c21\u55ae\u800c\u6709\u6548\u7684\u65b9\u5f0f\u4f86\u6e2c\u8a66Redis\u7684\u6027\u80fd\u3002\u5b83\u53ef\u4ee5\u6a21\u64ec\u591a\u500b\u5ba2\u6236\u7aef\u540c\u6642\u8a2a\u554fRedis\uff0c\u4e26\u6e2c\u91cf\u6bcf\u79d2\u7684\u8acb\u6c42\u6578\u91cf\u3002<\/p>\n

\u4f7f\u7528\u65b9\u6cd5<\/h3>\n
redis-benchmark -h  -p  -n  -c <\/code><\/pre>\n
\u4f8b\u5982\uff0c\u82e5\u8981\u6e2c\u8a66\u672c\u5730Redis\u4f3a\u670d\u5668\u7684\u6027\u80fd\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n
redis-benchmark -h 127.0.0.1 -p 6379 -n 100000 -c 50<\/code><\/pre>\n
\u9019\u689d\u547d\u4ee4\u5c07\u6703\u767c\u9001100,000\u500b\u8acb\u6c42\uff0c\u4e26\u4f7f\u752850\u500b\u4e26\u767c\u9023\u63a5\u3002\u6e2c\u8a66\u5b8c\u6210\u5f8c\uff0c\u5de5\u5177\u6703\u8f38\u51fa\u6bcf\u79d2\u7684\u8acb\u6c42\u6578\u91cf\u53ca\u5404\u7a2e\u64cd\u4f5c\u7684\u5ef6\u9072\u6642\u9593\u3002<\/p>\n
2. \u4f7f\u7528\u81ea\u5b9a\u7fa9\u8173\u672c\u9032\u884c\u6027\u80fd\u6e2c\u8a66<\/h2>\n
\u9664\u4e86\u4f7f\u7528redis-benchmark\uff0c\u958b\u767c\u8005\u9084\u53ef\u4ee5\u7de8\u5beb\u81ea\u5b9a\u7fa9\u8173\u672c\u4f86\u6e2c\u8a66\u7279\u5b9a\u5834\u666f\u4e0b\u7684\u6027\u80fd\u3002\u9019\u6a23\u53ef\u4ee5\u66f4\u9748\u6d3b\u5730\u6a21\u64ec\u5be6\u969b\u61c9\u7528\u4e2d\u7684\u64cd\u4f5c\u3002<\/p>\n
Python\u7bc4\u4f8b<\/h3>\n
\u4ee5\u4e0b\u662f\u4e00\u500b\u4f7f\u7528Python\u548credis-py\u5eab\u7684\u7c21\u55ae\u6027\u80fd\u6e2c\u8a66\u8173\u672c\uff1a<\/p>\n
import redis\nimport time\n\n# \u9023\u63a5\u5230Redis\u4f3a\u670d\u5668\nr = redis.Redis(host='127.0.0.1', port=6379)\n\n# \u6e2c\u8a66\u5beb\u5165\u6027\u80fd\nstart_time = time.time()\nfor i in range(10000):\n    r.set(f'key{i}', f'value{i}')\nend_time = time.time()\nprint(f'\u5beb\u516510000\u500b\u9375\u7684\u6642\u9593: {end_time - start_time}\u79d2')\n\n# \u6e2c\u8a66\u8b80\u53d6\u6027\u80fd\nstart_time = time.time()\nfor i in range(10000):\n    r.get(f'key{i}')\nend_time = time.time()\nprint(f'\u8b80\u53d610000\u500b\u9375\u7684\u6642\u9593: {end_time - start_time}\u79d2')\n<\/code><\/pre>\n
\u9019\u6bb5\u4ee3\u78bc\u5c07\u6e2c\u8a66\u5728Redis\u4e2d\u5beb\u5165\u548c\u8b80\u53d610,000\u500b\u9375\u7684\u6027\u80fd\uff0c\u4e26\u8f38\u51fa\u6240\u9700\u7684\u6642\u9593\u3002<\/p>\n
3. \u76e3\u63a7Redis\u6027\u80fd\u6307\u6a19<\/h2>\n
\u9664\u4e86\u9032\u884c\u57fa\u6e96\u6e2c\u8a66\uff0c\u9084\u53ef\u4ee5\u901a\u904e\u76e3\u63a7Redis\u7684\u6027\u80fd\u6307\u6a19\u4f86\u8a55\u4f30\u5176\u904b\u884c\u72c0\u614b\u3002\u4f7f\u7528INFO<\/strong>\u547d\u4ee4\u53ef\u4ee5\u7372\u53d6Redis\u7684\u5404\u7a2e\u6027\u80fd\u6307\u6a19\uff0c\u5305\u62ec\u5167\u5b58\u4f7f\u7528\u60c5\u6cc1\u3001\u547d\u4ee4\u57f7\u884c\u7d71\u8a08\u3001\u9023\u63a5\u6578\u91cf\u7b49\u3002<\/p>\n
redis-cli INFO<\/code><\/pre>\n
\u9019\u689d\u547d\u4ee4\u5c07\u8fd4\u56de\u4e00\u7cfb\u5217\u7684\u6027\u80fd\u6307\u6a19\uff0c\u5e6b\u52a9\u7528\u6236\u4e86\u89e3Redis\u7684\u904b\u884c\u72c0\u6cc1\u3002\u4f8b\u5982\uff0cinstantaneous_ops_per_sec<\/strong>\u6307\u6a19\u986f\u793a\u4e86\u7576\u524d\u6bcf\u79d2\u7684\u64cd\u4f5c\u6578\uff0c\u9019\u5c0d\u65bc\u8a55\u4f30Redis\u7684\u6027\u80fd\u975e\u5e38\u91cd\u8981\u3002<\/p>\n
4. \u4f7f\u7528\u7b2c\u4e09\u65b9\u76e3\u63a7\u5de5\u5177<\/h2>\n
\u9664\u4e86\u5167\u5efa\u7684\u5de5\u5177\u548c\u81ea\u5b9a\u7fa9\u8173\u672c\uff0c\u9084\u53ef\u4ee5\u4f7f\u7528\u4e00\u4e9b\u7b2c\u4e09\u65b9\u76e3\u63a7\u5de5\u5177\u4f86\u9032\u884c\u6027\u80fd\u6e2c\u8a66\u548c\u76e3\u63a7\u3002\u4f8b\u5982\uff0cRedisInsight<\/strong>\u548cPrometheus<\/strong>\u7b49\u5de5\u5177\u53ef\u4ee5\u63d0\u4f9b\u66f4\u76f4\u89c0\u7684\u6027\u80fd\u6578\u64da\u548c\u5716\u8868\uff0c\u5e6b\u52a9\u7528\u6236\u66f4\u597d\u5730\u7406\u89e3Redis\u7684\u6027\u80fd\u8868\u73fe\u3002<\/p>\n
\u7e3d\u7d50<\/h2>\n
\u6e2c\u8a66Redis\u7684\u6027\u80fd\u662f\u78ba\u4fdd\u5176\u5728\u751f\u7522\u74b0\u5883\u4e2d\u7a69\u5b9a\u904b\u884c\u7684\u91cd\u8981\u6b65\u9a5f\u3002\u901a\u904e\u4f7f\u7528redis-benchmark\u5de5\u5177\u3001\u81ea\u5b9a\u7fa9\u8173\u672c\u3001\u76e3\u63a7\u6307\u6a19\u4ee5\u53ca\u7b2c\u4e09\u65b9\u5de5\u5177\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u5168\u9762\u8a55\u4f30Redis\u7684\u6027\u80fd\u3002\u9019\u4e9b\u65b9\u6cd5\u4e0d\u50c5\u80fd\u5e6b\u52a9\u8b58\u5225\u6f5b\u5728\u7684\u6027\u80fd\u74f6\u9838\uff0c\u9084\u80fd\u70ba\u512a\u5316\u7cfb\u7d71\u63d0\u4f9b\u4f9d\u64da\u3002<\/p>\n
\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u904b\u884c\u60a8\u7684Redis\u5be6\u4f8b\uff0cServer.HK\u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u4e0d\u540c\u9700\u6c42\u7684\u7528\u6236\u3002\u7121\u8ad6\u662f \u9999\u6e2fVPS<\/a> \u9084\u662f\u5176\u4ed6\u985e\u578b\u7684 \u4f3a\u670d\u5668<\/a>\uff0c\u6211\u5011\u90fd\u80fd\u70ba\u60a8\u63d0\u4f9b\u7a69\u5b9a\u7684\u6027\u80fd\u548c\u512a\u8cea\u7684\u670d\u52d9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u5feb\u901f\u6e2c\u8a66Redis\u6027\u80fd\u7684\u65b9\u6cd5\uff0c\u5305\u62ec\u4f7f\u7528\u57fa\u6e96\u6e2c\u8a66\u5de5\u5177\u548c\u6307\u6a19\u5206\u6790\uff0c\u5e6b\u52a9\u512a\u5316\u6578\u64da\u5eab\u6548\u80fd\u3002<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-174497","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/174497","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=174497"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/174497\/revisions"}],"predecessor-version":[{"id":174498,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/174497\/revisions\/174498"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=174497"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=174497"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=174497"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}