{"id":162103,"date":"2024-11-04T12:02:22","date_gmt":"2024-11-04T04:02:22","guid":{"rendered":"https:\/\/server.hk\/cnblog\/162103\/"},"modified":"2024-11-04T12:02:23","modified_gmt":"2024-11-04T04:02:23","slug":"%e6%9e%b6%e6%a7%8b-redis-%e5%9c%a8-arm-%e6%9e%b6%e6%a7%8b%e4%b8%8a%e7%9a%84%e5%84%aa%e5%8c%96%e6%8f%90%e5%8d%87%ef%bc%88redis-%e9%80%82%e9%85%8d-arm%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/162103\/","title":{"rendered":"\u67b6\u69cb Redis \u5728 Arm \u67b6\u69cb\u4e0a\u7684\u512a\u5316\u63d0\u5347\uff08redis \u9002\u914d arm\uff09"},"content":{"rendered":"

\u67b6\u69cb Redis \u5728 Arm \u67b6\u69cb\u4e0a\u7684\u512a\u5316\u63d0\u5347\uff08redis \u9002\u914d arm\uff09<\/h1>\n

\u96a8\u8457\u96f2\u8a08\u7b97\u548c\u5927\u6578\u64da\u6280\u8853\u7684\u8fc5\u901f\u767c\u5c55\uff0cRedis \u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u9375\u503c\u6578\u64da\u5eab\uff0c\u8d8a\u4f86\u8d8a\u53d7\u5230\u958b\u767c\u8005\u7684\u9752\u775e\u3002\u7279\u5225\u662f\u5728 Arm \u67b6\u69cb\u7684\u4f3a\u670d\u5668\u4e0a\uff0cRedis \u7684\u6027\u80fd\u512a\u5316\u6210\u70ba\u4e00\u500b\u91cd\u8981\u7684\u7814\u7a76\u65b9\u5411\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u5728 Arm \u67b6\u69cb\u4e0a\u512a\u5316 Redis \u7684\u6027\u80fd\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u5efa\u8b70\u548c\u793a\u4f8b\u3002<\/p>\n

\u70ba\u4ec0\u9ebc\u9078\u64c7 Arm \u67b6\u69cb\uff1f<\/h2>\n

Arm \u67b6\u69cb\u56e0\u5176\u9ad8\u6548\u80fd\u548c\u4f4e\u529f\u8017\u7684\u7279\u6027\uff0c\u9010\u6f38\u6210\u70ba\u4f3a\u670d\u5668\u5e02\u5834\u7684\u4e00\u500b\u91cd\u8981\u9078\u64c7\u3002\u8207\u50b3\u7d71\u7684 x86 \u67b6\u69cb\u76f8\u6bd4\uff0cArm \u67b6\u69cb\u5728\u8655\u7406\u591a\u7dda\u7a0b\u548c\u9ad8\u4e26\u767c\u8acb\u6c42\u6642\uff0c\u80fd\u5920\u63d0\u4f9b\u66f4\u597d\u7684\u6027\u80fd\u548c\u80fd\u6548\u6bd4\u3002\u9019\u4f7f\u5f97\u5728 Arm \u4e0a\u904b\u884c Redis \u6210\u70ba\u4e00\u500b\u503c\u5f97\u63a2\u7d22\u7684\u9078\u64c7\u3002<\/p>\n

Redis \u5728 Arm \u67b6\u69cb\u4e0a\u7684\u512a\u5316\u7b56\u7565<\/h2>\n

1. \u7de8\u8b6f\u512a\u5316<\/h3>\n

\u5728 Arm \u67b6\u69cb\u4e0a\u904b\u884c Redis \u6642\uff0c\u9996\u5148\u9700\u8981\u78ba\u4fdd\u4f7f\u7528\u9069\u5408\u7684\u7de8\u8b6f\u5668\u548c\u7de8\u8b6f\u9078\u9805\u3002GCC \u548c Clang \u662f\u5169\u500b\u5e38\u7528\u7684\u7de8\u8b6f\u5668\uff0c\u5efa\u8b70\u4f7f\u7528\u6700\u65b0\u7248\u672c\u4ee5\u7372\u5f97\u6700\u4f73\u6027\u80fd\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u7de8\u8b6f\u9078\u9805\u7684\u793a\u4f8b\uff1a<\/p>\n

gcc -O3 -march=native -o redis-server redis.c<\/code><\/pre>\n
\u9019\u88e1\u7684 -O3<\/code> \u4ee3\u8868\u6700\u9ad8\u7d1a\u5225\u7684\u512a\u5316\uff0c-march=native<\/code> \u6703\u6839\u64da\u7576\u524d\u7684\u786c\u9ad4\u67b6\u69cb\u9032\u884c\u512a\u5316\u3002<\/p>\n
2. \u4f7f\u7528 ARM \u5c08\u7528\u7684\u6307\u4ee4\u96c6<\/h3>\n
Arm \u67b6\u69cb\u63d0\u4f9b\u4e86\u4e00\u4e9b\u5c08\u7528\u7684\u6307\u4ee4\u96c6\uff0c\u5982 NEON \u548c SIMD\uff0c\u9019\u4e9b\u6307\u4ee4\u53ef\u4ee5\u7528\u4f86\u52a0\u901f\u6578\u64da\u8655\u7406\u3002Redis \u7684\u67d0\u4e9b\u64cd\u4f5c\uff0c\u5982\u6578\u64da\u5e8f\u5217\u5316\u548c\u53cd\u5e8f\u5217\u5316\uff0c\u53ef\u4ee5\u5229\u7528\u9019\u4e9b\u6307\u4ee4\u4f86\u63d0\u9ad8\u6027\u80fd\u3002<\/p>\n
3. \u8abf\u6574\u5167\u5b58\u7ba1\u7406<\/h3>\n
Redis \u7684\u6027\u80fd\u5728\u5f88\u5927\u7a0b\u5ea6\u4e0a\u4f9d\u8cf4\u65bc\u5167\u5b58\u7684\u7ba1\u7406\u3002\u5728 Arm \u67b6\u69cb\u4e0a\uff0c\u53ef\u4ee5\u8003\u616e\u4f7f\u7528 jemalloc<\/code> \u6216 tcmalloc<\/code> \u7b49\u9ad8\u6548\u7684\u5167\u5b58\u5206\u914d\u5668\uff0c\u9019\u4e9b\u5206\u914d\u5668\u80fd\u5920\u66f4\u597d\u5730\u8655\u7406\u591a\u7dda\u7a0b\u74b0\u5883\u4e0b\u7684\u5167\u5b58\u5206\u914d\u9700\u6c42\u3002<\/p>\n
make MALLOC=jemalloc<\/code><\/pre>\n
\u9019\u689d\u547d\u4ee4\u5c07\u6703\u4f7f\u7528 jemalloc<\/code> \u4f5c\u70ba Redis \u7684\u5167\u5b58\u5206\u914d\u5668\u3002<\/p>\n
4. \u8abf\u6574\u914d\u7f6e\u53c3\u6578<\/h3>\n
Redis \u63d0\u4f9b\u4e86\u591a\u7a2e\u914d\u7f6e\u53c3\u6578\uff0c\u53ef\u4ee5\u6839\u64da Arm \u67b6\u69cb\u7684\u7279\u6027\u9032\u884c\u8abf\u6574\u3002\u4f8b\u5982\uff0c\u53ef\u4ee5\u8abf\u6574 maxmemory<\/code> \u548c maxclients<\/code> \u53c3\u6578\uff0c\u4ee5\u9069\u61c9\u4f3a\u670d\u5668\u7684\u5167\u5b58\u548c\u8655\u7406\u80fd\u529b\u3002<\/p>\n
maxmemory 2gb\nmaxclients 10000<\/code><\/pre>\n
\u5be6\u969b\u6848\u4f8b\u5206\u6790<\/h2>\n
\u5728\u67d0\u4e9b\u5be6\u969b\u6848\u4f8b\u4e2d\uff0c\u5c07 Redis \u90e8\u7f72\u5728 Arm \u67b6\u69cb\u7684\u4f3a\u670d\u5668\u4e0a\uff0c\u7d93\u904e\u4e0a\u8ff0\u512a\u5316\u5f8c\uff0c\u6027\u80fd\u63d0\u5347\u986f\u8457\u3002\u4f8b\u5982\uff0c\u4e00\u500b\u4f7f\u7528 Arm \u67b6\u69cb\u7684 Redis \u90e8\u7f72\u5728\u8655\u7406\u9ad8\u4e26\u767c\u8acb\u6c42\u6642\uff0c\u5ef6\u9072\u6642\u9593\u964d\u4f4e\u4e86\u7d04 30%\uff0c\u800c\u4e14\u5728\u76f8\u540c\u7684\u786c\u9ad4\u8cc7\u6e90\u4e0b\uff0c\u541e\u5410\u91cf\u63d0\u9ad8\u4e86 25%\u3002\u9019\u4e9b\u6578\u64da\u986f\u793a\u4e86\u5728 Arm \u67b6\u69cb\u4e0a\u512a\u5316 Redis \u7684\u6f5b\u529b\u3002<\/p>\n
\u7d50\u8ad6<\/h2>\n
\u5728 Arm \u67b6\u69cb\u4e0a\u512a\u5316 Redis \u662f\u4e00\u500b\u503c\u5f97\u6295\u8cc7\u7684\u65b9\u5411\uff0c\u901a\u904e\u7de8\u8b6f\u512a\u5316\u3001\u4f7f\u7528\u5c08\u7528\u6307\u4ee4\u96c6\u3001\u8abf\u6574\u5167\u5b58\u7ba1\u7406\u548c\u914d\u7f6e\u53c3\u6578\uff0c\u53ef\u4ee5\u986f\u8457\u63d0\u5347 Redis \u7684\u6027\u80fd\u3002\u96a8\u8457 Arm \u67b6\u69cb\u7684\u666e\u53ca\uff0c\u672a\u4f86\u5c07\u6703\u6709\u66f4\u591a\u7684\u61c9\u7528\u5834\u666f\u9700\u8981\u9019\u65b9\u9762\u7684\u6280\u8853\u652f\u6301\u3002<\/p>\n
\u5982\u679c\u60a8\u5c0d\u65bc\u5728\u9999\u6e2f\u7684 VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u611f\u8208\u8da3\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u9069\u5408\u5404\u7a2e\u9700\u6c42\uff0c\u6b61\u8fce\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u4e86\u89e3\u66f4\u591a\u8cc7\u8a0a\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u63a2\u7d22\u5982\u4f55\u5728Arm\u67b6\u6784\u4e0a\u4f18\u5316Redis\u6027\u80fd\uff0c\u63d0\u5347\u6570\u636e\u5904\u7406\u6548\u7387\uff0c\u5b9e\u73b0\u66f4\u5feb\u7684\u54cd\u5e94\u548c\u66f4\u4f4e\u7684\u8d44\u6e90\u6d88\u8017\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-162103","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/162103","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=162103"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/162103\/revisions"}],"predecessor-version":[{"id":162104,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/162103\/revisions\/162104"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=162103"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=162103"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=162103"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}