\u9999\u6e2f\u90e8\u7f72\u6ce8\u610f\u4e8b\u9805<\/h3>\n

\n
1. \u57fa\u65bc\u5340\u57df\u7684\u5132\u5b58\u5206\u914d\u5c0d\u61c9\u81f3SQL Server\u6a94\u6848\u7fa4\u7d44\uff08\u8cc7\u6599\u3001\u8a18\u9304\u3001TempDB\u4f4d\u65bc\u55ae\u7368\u7684SSD\u5c64\uff09<\/li>\n
2. \u4f7f\u7528\u5e36\u6709\u8f2a\u8a62\u7b56\u7565\uff08\u6bcf\u689d\u8def\u5f911\u500bI\/O\uff09\u7684MPIO\u6700\u4f73\u5316\u5ef6\u9072\u8def\u5f91\u8a2d\u5b9a\uff0c\u4ee5\u5229\u7528\u9999\u6e2f\u7684\u5197\u9918\u7db2\u8def\u8def\u5f91<\/li>\n
3. \u8207SQL Server\u7dad\u8b77\u8996\u7a97\uff08\u901a\u5e38\u70ba\u9999\u6e2f\u6642\u959302:00-04:00\uff09\u5c0d\u9f4a\u7684\u6642\u5340\u611f\u77e5\u5feb\u7167\u8a08\u756b<\/li>\n<\/ol>\n

   [\/vc_column_text][\/vc_column][\/vc_row][vc_row el_class=”blog-detail-section”][vc_column][vc_column_text css=””]<\/p>\n

   \u6548\u80fd\u8abf\u6821\u65b9\u6cd5\uff1aSC7020F+SQL Server\u5de5\u4f5c\u6d41\u7a0b<\/strong><\/h2>\n

   \u6211\u5011\u7684\u8abf\u6821\u6846\u67b6\u5728\u4e09\u500b\u76f8\u4e92\u95dc\u806f\u7684\u5c64\u9762\u904b\u4f5c\uff0c\u6bcf\u500b\u5c64\u9762\u90fd\u6709\u7279\u5b9a\u7684\u6280\u8853\u6760\u687f\uff1a<\/p>\n

   \u5132\u5b58\u5c64\u6700\u4f73\u5316<\/h3>\n

   \n
   • \u8a2d\u5b9a\u7cbe\u7c21\u914d\u7f6e\u7684LUN\uff0c\u904e\u5ea6\u627f\u8afe\u6bd4\u4f8b\u70ba20%\uff08\u5728\u9999\u6e2f\u751f\u7522\u74b0\u5883\u4e2d\u7d93\u6e2c\u8a66\u7a69\u5b9a\uff09<\/li>\n
   • \u5be6\u65bd\u5132\u5b58\u5206\u5c64\u7b56\u7565\uff1a\n
     \n
     • \u71b1\u8cc7\u6599\uff0890\u5929\u4ea4\u6613\u8a18\u9304\uff09\u4f4d\u65bcNVMe\u5c64<\/li>\n
     • \u6eab\u8cc7\u6599\uff081\u5e74\u6b78\u6a94\uff09\u4f4d\u65bcSAS SSD<\/li>\n
     • \u51b7\u8cc7\u6599\uff08\u6cd5\u898f\u6b78\u6a94\uff09\u4f4d\u65bc\u5e36\u58d3\u7e2e\u7684\u5bb9\u91cfHDD<\/li>\n<\/ul>\n<\/li>\n
     • \u555f\u7528SC7020F\u7684QoS\u983b\u5bec\u9650\u5236\uff0c\u9632\u6b62SQL Server\u5099\u4efd\u4f5c\u696d\u5728\u4ea4\u6613\u6642\u6bb5\u5360\u7528\u8907\u88fd\u9023\u7d50<\/li>\n<\/ul>\n

       SQL Server\u8a2d\u5b9a\u8abf\u6574<\/h3>\n

       \n
       • \u5c07\u6700\u5927\u4f3a\u670d\u5668\u8a18\u61b6\u9ad4\u8a2d\u5b9a\u70ba\u5be6\u9ad4RAM\u768480%\uff08\u70baSC7020F\u7684\u5132\u5b58\u4ee3\u7406\u7559\u51fa\u7a7a\u9593\uff09<\/li>\n
       • \u6700\u4f73\u5316TempDB\uff1a\n
         \n
         • 8\u500b\u8cc7\u6599\u6a94\uff08\u6bcf\u500b\u908f\u8f2fCPU\u6838\u5fc31\u500b\uff09\u4f4d\u65bc\u5c08\u7528SC7020F LUN<\/li>\n
         • \u7d71\u4e00\u6a94\u6848\u5927\u5c0f\uff08\u6bcf\u500b10GB\uff09\uff0c\u81ea\u52d5\u589e\u957710%<\/li>\n
         • \u555f\u7528TF 1118\u4ee5\u9632\u6b62SGAM\u9801\u9762\u7af6\u722d<\/li>\n<\/ul>\n<\/li>\n
         • \u5728\u9999\u6e2f\u768432\u6838\u5fc3VM\u74b0\u5883\u4e2d\uff0c\u5c07\u5e73\u884c\u8655\u7406\u6210\u672c\u81e8\u754c\u503c\uff08CTFP\uff09\u8abf\u6574\u70ba25<\/li>\n<\/ul>\n

           \u8de8\u5883\u5de5\u4f5c\u8ca0\u8f09\u7684\u7db2\u8def\u6700\u4f73\u5316<\/h3>\n

           \n
           • \u5728SQL Server VM\u8207SC7020F\u63a7\u5236\u5668\u4e4b\u9593\u555f\u7528\u5de8\u578b\u5e40\uff089000 MTU\uff09\uff0c\u4ee5\u6e1b\u5c11TCP\u958b\u92b7<\/li>\n
           • \u8de8\u9999\u6e2f\u4e3b\/\u6b21\u8cc7\u6599\u4e2d\u5fc3\u5340\u57df\u8a2d\u5b9a\u5e36\u6709SC7020F iSCSI\u76ee\u6a19\u7684\u591a\u5b50\u7db2\u6545\u969c\u8f49\u79fb\u53e2\u96c6<\/li>\n
           • \u70baSQL Server\u6d41\u91cf\u5be6\u65bdQoS\u6a19\u8a18\uff08802.1p\uff09\uff0c\u4ee5\u512a\u5148\u65bc\u975e\u95dc\u9375\u7ba1\u7406\u8cc7\u6599<\/li>\n<\/ul>\n

             [\/vc_column_text][\/vc_column][\/vc_row][vc_row el_class=”blog-detail-section”][vc_column][vc_column_text css=””]<\/p>\n

             \u76e3\u63a7\u5806\u758a\uff1a\u95dc\u9375\u6307\u6a19<\/strong><\/h2>\n

             \u6709\u6548\u7684\u8abf\u6821\u9700\u8981\u7cbe\u7d30\u7684\u53ef\u898b\u6027\u3002\u90e8\u7f72\u9019\u4e9b\u76e3\u63a7\u7d44\u5408\uff1a<\/p>\n

             \n
             • SC7020F\u7684\u5d4c\u5165\u5f0fREST API\u7528\u65bc\u6536\u96c6\uff1a\n
               \n
               • \u6bcf\u500bLUN\u7684IOPS\uff08\u76ee\u6a19\uff1aSQL\u8cc7\u6599\u6a9415K+\uff09<\/li>\n
               • \u5ef6\u9072\u767e\u5206\u4f4d\u6578\uff08OLTP\u7684P99\u61c9\u4fdd\u6301<10ms\uff09<\/li>\n
               • \u5feb\u53d6\u547d\u4e2d\u7387\uff08\u8b80\u53d6\u5bc6\u96c6\u578b\u5de5\u4f5c\u8ca0\u8f09\u61c9\u4fdd\u6301>95%\uff09<\/li>\n<\/ul>\n<\/li>\n
               • SQL Server DMV\uff1a\n
                 \n
                 • sys.dm_io_virtual_file_stats\u7528\u65bc\u5c07\u6a94\u6848\u7d1aI\/O\u8207SC7020F\u6307\u6a19\u76f8\u95dc\u806f<\/li>\n
                 • sys.dm_os_wait_stats\u95dc\u6ce8PAGEIOLATCH_*\u7b49\u5f85\uff08\u4e0d\u61c9\u8d85\u904e\u7e3d\u7b49\u5f85\u768410%\uff09<\/li>\n<\/ul>\n<\/li>\n
                 • \u9999\u6e2f\u7279\u5b9a\u7db2\u8def\u6307\u6a19\uff1a\n
                   \n
                   • \u5230\u65b0\u52a0\u5761\u7684\u8de8\u5883\u8907\u88fd\u5ef6\u9072\uff08\u76ee\u6a19\uff1a<2s\uff09<\/li>\n
                   • \u5c16\u5cf0\u6642\u6bb5\u5230\u4e3b\u8981IXP\u7684ICMP\u5ef6\u9072<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n

                     [\/vc_column_text][\/vc_column][\/vc_row][vc_row el_class=”blog-detail-section”][vc_column][vc_column_text css=””]<\/p>\n

                     \u6848\u4f8b\u7814\u7a76\uff1a\u9999\u6e2f\u96fb\u5b50\u5546\u52d9\u5e73\u53f0\u8abf\u6821<\/strong><\/h2>\n

                     \u9999\u6e2f\u4e00\u5bb6\u5927\u578b\u96fb\u5b50\u5546\u52d9\u5e73\u53f0\u5728\u9583\u8cfc\u6d3b\u52d5\u671f\u9593\uff08\u9999\u6e2f\u6642\u959312:00-14:00\uff09\u9762\u81e8\u56b4\u91cd\u7684\u5ef6\u9072\u554f\u984c\u3002\u4ed6\u5011\u7684\u67b6\u69cb\uff1a\u5e36SC7020F\u5f8c\u7aef\u76844\u7bc0\u9ede\u53e2\u96c6\u4e0a\u7684SQL Server 2019\u3002<\/p>\n

                     \u554f\u984c\u8a3a\u65b7\uff1a<\/strong><\/p>\n

                     \n
                     • \u7d50\u5e33\u9ad8\u5cf0\u671fPAGEIOLATCH_EX\u7b49\u5f85\u98c6\u5347\u81f3800ms<\/li>\n
                     • SC7020F\u986f\u793a\u8a17\u7ba1\u7522\u54c1\u76ee\u9304\u8868\u7684\u55ae\u500bRAID\u7d44\u4f7f\u7528\u7387\u9054100%<\/li>\n
                     • \u983b\u7e41\u67e5\u8a62\u7684product_category\u6b04\u4f4d\u7f3a\u5c11\u7d22\u5f15<\/li>\n<\/ul>\n

                       \u4fee\u5fa9\u6b65\u9a5f\uff1a<\/strong><\/p>\n

                       \n
                       1. \u4f7f\u7528SC7020F\u7684LUN\u9077\u79fb\u5de5\u5177\uff08\u96f6\u505c\u6a5f\u6642\u9593\uff09\u5c07\u7522\u54c1\u76ee\u9304\u91cd\u65b0\u5206\u914d\u52304\u500bRAID\u7d44<\/li>\n
                       2. \u5728\u6d3b\u52d5\u7522\u54c1\u985e\u5225\u4e0a\u5be6\u65bd\u7be9\u9078\u7d22\u5f15\uff0c\u5c07\u908f\u8f2f\u8b80\u53d6\u6e1b\u5c1165%<\/li>\n
                       3. \u5c07SQL Server\u7684\u6700\u5927\u5e73\u884c\u5ea6\u5f9e8\u8abf\u6574\u70ba4\uff0c\u4ee5\u5339\u914dSC7020F\u7684\u63a7\u5236\u5668\u6838\u5fc3<\/li>\n<\/ol>\n

                          \u7d50\u679c\uff1a<\/strong>\u7d50\u5e33\u5b8c\u6210\u6642\u9593\u5f9e3.2\u79d2\u6e1b\u5c11\u5230450\u6beb\u79d2\uff1b\u9583\u8cfc\u6d3b\u52d5\u5bb9\u91cf\u589e\u52a0300%\uff0c\u7121\u9700\u5347\u7d1a\u57fa\u790e\u67b6\u69cb\u3002<\/p>\n

                          [\/vc_column_text][\/vc_column][\/vc_row][vc_row el_class=”blog-detail-section”][vc_column][vc_column_text css=””]<\/p>\n

                          \u6545\u969c\u6392\u9664\uff1a\u5e38\u898b\u554f\u984c\u8207\u89e3\u6c7a\u65b9\u6848<\/strong><\/h2>\n

                          \n
                          • \u554f\u984c\uff1a<\/strong>SC7020F\u5feb\u53d6\u5237\u65b0\u5c0e\u81f4SQL Server\u6aa2\u67e5\u9ede\u98a8\u66b4
                            \n\u89e3\u6c7a\u65b9\u6848\uff1a<\/strong>\u5c07SQL Server\u7684\u5fa9\u539f\u9593\u9694\u8abf\u6574\u70ba5\u5206\u9418\uff0c\u4e26\u5728\u7dad\u8b77\u8996\u7a97\u671f\u9593\u505c\u7528SC7020F\u7684\u5beb\u56de\u5feb\u53d6<\/li>\n
                          • \u554f\u984c\uff1a<\/strong>\u9999\u6e2f\u9ad8\u6fd5\u5ea6\u8cc7\u6599\u4e2d\u5fc3\u4e2d\u7684iSCSI\u9023\u63a5\u4e2d\u65b7
                            \n\u89e3\u6c7a\u65b9\u6848\uff1a<\/strong>\u555f\u7528CHAP\u9a57\u8b49\uff0c15\u5206\u9418\u91cd\u65b0\u91d1\u9470\uff0c\u4e26\u5be6\u65bdCRC32C\u6821\u9a57\u548c<\/li>\n
                          • \u554f\u984c\uff1a<\/strong>SC7020F LUN\u4e0a\u7684TempDB\u7af6\u722d
                            \n\u89e3\u6c7a\u65b9\u6848\uff1a<\/strong>\u5be6\u65bd\u8ffd\u8e64\u65d7\u6a191117\uff08\u7d71\u4e00\u6a94\u6848\u589e\u9577\uff09\uff0c\u4e26\u5c07TempDB\u5206\u96e2\u5230\u5c08\u7528SC7020F RAID 10\u9663\u5217<\/li>\n<\/ul>\n

                            [\/vc_column_text][\/vc_column][\/vc_row][vc_row el_class=”blog-detail-section”][vc_column][vc_column_text css=””]<\/p>\n

                            \u7d50\u8ad6\uff1a\u9999\u6e2fSQL Server\u7684\u672a\u4f86\u4fdd\u969c<\/strong><\/h2>\n

                            SC7020F\u4e0d\u53ea\u662f\u4ee3\u8868\u7576\u524d\u4e00\u4ee3\u5132\u5b58\uff0c\u66f4\u662f\u9999\u6e2f\u79d1\u6280\u751f\u614b\u7cfb\u7d71\u4e2dSQL Server\u767c\u5c55\u7684\u57fa\u790e\u3002\u96a8\u8457\u8cc7\u6599\u5eab\u9077\u79fb\u81f3\u5bb9\u5668\u548c\u7121\u4f3a\u670d\u5668\u6a21\u578b\uff0c\u5176\u57fa\u65bcAPI\u7684\u67b6\u69cb\u5c07\u5be6\u73fe\u8207Kubernetes\u5132\u5b58\u985e\u5225\u548cAzure Arc\u555f\u7528\u7684SQL\u57f7\u884c\u500b\u9ad4\u7684\u7121\u7e2b\u6574\u5408\u3002\u5c0d\u65bc\u7ba1\u7406\u95dc\u9375\u4efb\u52d9\u5de5\u4f5c\u8ca0\u8f09\u7684\u5de5\u7a0b\u5e2b\u800c\u8a00\uff0c\u638c\u63e1SC7020F\u7684\u8abf\u6821\u80fd\u529b\u4e26\u975e\u53ef\u6709\u53ef\u7121\u2014\u2014\u9019\u662f\u5728\u4e9e\u6d32\u6700\u5177\u6311\u6230\u6027\u7684\u79d1\u6280\u5e02\u5834\u4e4b\u4e00\u4fdd\u6301\u7af6\u722d\u512a\u52e2\u7684\u5fc5\u8981\u689d\u4ef6\u3002\u900f\u904e\u4f7f\u5132\u5b58\u67b6\u69cb\u8207SQL Server\u7684\u5167\u90e8\u6a5f\u5236\u4fdd\u6301\u4e00\u81f4\uff0c\u7d44\u7e54\u53ef\u4ee5\u91cb\u653e\u6548\u80fd\u6c34\u5e73\uff0c\u6539\u8b8a\u696d\u52d9\u6210\u679c\u3002SC7020F\u3001SQL Server\u6548\u80fd\u8abf\u6821\u3001\u9999\u6e2f\u4f3a\u670d\u5668\u79df\u7528\u3001\u8cc7\u6599\u5eab\u6700\u4f73\u5316\u4ecd\u7136\u662f\u9019\u4e00\u6280\u8853\u65c5\u7a0b\u7684\u57fa\u77f3\uff0c\u63a8\u52d5\u6bcf\u7b46\u4ea4\u6613\u7684\u6548\u7387\u548c\u53ef\u9760\u6027\u3002<\/p>\n

                            [\/vc_column_text][\/vc_column][\/vc_row]<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"

                            [vc_row el_class=”blog-detail-section”][vc_ […]<\/p>\n

                            Read More…<\/a><\/p>\n","protected":false},"author":1,"featured_media":24803,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[61],"tags":[7910,7911,1671,247],"class_list":["post-24807","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-hong-kong-dedicated-server-tc","tag-sc7020f-tc","tag-sql-server-performance-tuning-tc","tag-database-optimization-tc","tag-hong-kong-server-rental-tc"],"acf":[],"yoast_head":"\n