跳到内容
当前位置:首页>PPT>2026数据中心建设方案(23页PPT)

2026数据中心建设方案(23页PPT)

  • 2026-11-01 21:17:46
2026数据中心建设方案(23页PPT)

点击上方蓝字

关注我们 体系化双碳知识社区共享

智筑安全底座:2026 新一代数据中心建设全方案

在数字化转型加速推进的当下,数据中心已成为企业核心算力支撑与业务运行基石。针对现有机房设备老化、供电不稳、制冷不足、安全薄弱等突出问题,2026 数据中心建设方案以安全可靠、先进适用、绿色节能、智能运维为核心,全面重构物理架构、基础支撑、网络链路与安全容灾体系,打造适配超融合、云平台、智慧办公的新一代标准化数据中心。

方案立足企业业务长期发展,遵循 TIA‑942 Tier III 国际标准与 GB/T 20988‑2007 容灾规范,明确建设目标:机房可用性达 99.982%,年中断时间小于 1.6 小时,容灾等级达到三级,实现数据定时复制、快速恢复、安全可靠。整体设计坚持先进性、灵活性、可靠性、可管理性、安全性五大原则,兼顾当前需求与未来扩展,为业务稳定运行筑牢底座。

物理架构方面,充分利用现有场地进行标准化升级改造,划分核心机房、UPS 电池间、办公区、设备仓库,实现功能分区清晰、动线合理。机柜采用优化布局,保留现有设备并新增扩展机柜,形成主备冗余架构,满足网络、服务器、超融合设备规范上架。地面、墙面、吊顶执行防火、防静电、防尘高标准,保障设备运行环境稳定。

基础架构全面升级,供电系统采用双路市电 + 全新 UPS + 蓄电池组方案,实现 N+1 冗余备份,彻底解决供电老化、断电风险。制冷系统更换高效精密空调,优化送风方式,解决漏水、制冷不足问题,确保恒温恒湿运行。综合布线规范有序,强弱电分离,实现高速稳定、便于维护。消防系统更新有效灭火装置,配套智能烟感、温感监测,构建全方位防护。

网络与链路架构采用双核心、双链路设计,中国电信、中国联通双路接入,核心交换机、防火墙、行为管理等设备主备冗余,确保网络无单点故障。通过 VPN、专线实现多区域安全互联,构建高速、稳定、安全的企业内网与外网访问环境,满足远程办公、跨区域业务协同需求。

安全容灾体系按照 “两地三中心” 理念分步建设,本地部署备份一体机,实现全量数据定时备份,严格遵循 321 备份原则。未来规划同城灾备与异地灾备中心,实现数据实时或异步复制,确保 RTO 与 RPO 符合核心业务要求,防范数据丢失与业务中断风险。

方案兼顾利旧与新建,最小化调整、最大化利用现有资源,控制成本的同时全面提升能力。建成后的数据中心将具备高可靠、高安全、易扩展、易运维四大优势,全面支撑 OA 系统、超融合平台、各类业务系统稳定运行,为企业数字化、智能化发展提供坚实保障。

商业智库
解决方案 ——《2026数据中心建设方案(23页PPT)》完整 PPT 已上传至知识星球 “商业智库”,内含实操框架、技术路径与落地案例,希望能为您的工作推进与学习研究提供切实助力,欢迎前往解锁!

商业智库

立即扫码
扫码加入知识星球
内容持续更新,期待你的到来

往期精选

2026AI+新型智慧工业园区建设方案(52页 PPT)

2026零碳园区综合能源系统优化运行技术方案

2026零碳园区综合能源系统优化运行技

方案(49页 PPT)

2026零碳园区综合能源系统优化运行技术方案

企业IT基础设施设备维保服务项目实施方案(72T页 WORD)

新规下零碳工厂申报全流程解析(45页PPT)
解决方案|基于人工智能及大数据的综合智能交通管理平台解决方案(31页PPT)
智慧农业-高附加值果蔬采摘机器人应用方案_122页-WORD_
智慧农业结合AI与物联网的农业精准化管理平台解决方案(241页-WORD)
网络安全等级保护(第三级)(等保2.0)建设方案-_168页-WORD_
2026低空经济产业市场调研及行业解决方案(71页 PPT)
2026智慧会议室设计解决方案(39页 PPT)
2026智能化IT监控运维管理平台建设方案(36页 PPT)
【方案】零碳园区能碳管理平台的规划设计方案(31页 PPT)
【方案】零碳园区能碳管理平台的规划设计方案(31页 PPT)
IT云化底座数字化转型方案(21页 PPT)
低空经济多场景应用方案(33页 PPT)
数字乡村智慧农业大脑及应用建设方案(45页 PPT)
国家级零碳园区申报教程(30页 PPT)
2026智慧机场解决方案(22 页PPT)
新版智慧校园整体解决方案(74页 PPT)
网络安全建设实施方案(89页-WORD)
智慧农业规划方案(33页 PPT)
区域智慧医疗协同发展解决方案(82页PPT)
高等职业院校智慧校园整体解决方案(82页 PPT)
2026具身智能技术及产业实践解决方案(81页 PPT)
基于GIS技术的零碳园区管理平台设计与实现
数据中心信息安全解决方案_21页-WORD
2026智慧铁路解决方案(39页 PPT)
2026零碳产业园区解决方案(52页 PPT)
区域智慧医疗协同发展解决方案(82页PPT)
2026智慧医疗一站式解决方案(42页 PPT)-精品
2025年AI for医疗健康研究报告(附:医疗健康企业图谱28页PPT)
智能灭火器实现方案 -智慧消防物联网大数据解决方案(27页 PPT)
2026智慧铁路解决方案(35页 PPT)
智能高速铁路服务技术车站认知(26页 PPT)
今天的分享,觉得有帮助,请帮一键三连:点赞、转发,推荐和留言,你的反馈对我很重要!
基本 文件 流程 错误 SQL 调试
  1. 请求信息 : 2026-11-05 04:12:35 HTTP/1.1 GET : http://h.sjds.net/a/518309.html
  2. 运行时间 : 0.082797s [ 吞吐率:12.08req/s ] 内存消耗:4,353.24kb 文件加载:140
  3. 缓存信息 : 0 reads,0 writes
  4. 会话信息 : SESSION_ID=147b02efd2534084f8ecc227e1045ae7
  1. /www/wwwroot/h.sjds.net/public/index.php ( 0.79 KB )
  2. /www/wwwroot/h.sjds.net/vendor/autoload.php ( 0.17 KB )
  3. /www/wwwroot/h.sjds.net/vendor/composer/autoload_real.php ( 2.49 KB )
  4. /www/wwwroot/h.sjds.net/vendor/composer/platform_check.php ( 0.90 KB )
  5. /www/wwwroot/h.sjds.net/vendor/composer/ClassLoader.php ( 14.03 KB )
  6. /www/wwwroot/h.sjds.net/vendor/composer/autoload_static.php ( 4.90 KB )
  7. /www/wwwroot/h.sjds.net/vendor/topthink/think-helper/src/helper.php ( 8.34 KB )
  8. /www/wwwroot/h.sjds.net/vendor/topthink/think-validate/src/helper.php ( 2.19 KB )
  9. /www/wwwroot/h.sjds.net/vendor/topthink/think-orm/src/helper.php ( 1.47 KB )
  10. /www/wwwroot/h.sjds.net/vendor/topthink/think-orm/stubs/load_stubs.php ( 0.16 KB )
  11. /www/wwwroot/h.sjds.net/vendor/topthink/framework/src/think/Exception.php ( 1.69 KB )
  12. /www/wwwroot/h.sjds.net/vendor/topthink/think-container/src/Facade.php ( 2.71 KB )
  13. /www/wwwroot/h.sjds.net/vendor/symfony/deprecation-contracts/function.php ( 0.99 KB )
  14. /www/wwwroot/h.sjds.net/vendor/symfony/polyfill-mbstring/bootstrap.php ( 8.26 KB )
  15. /www/wwwroot/h.sjds.net/vendor/symfony/polyfill-mbstring/bootstrap80.php ( 9.78 KB )
  16. /www/wwwroot/h.sjds.net/vendor/symfony/var-dumper/Resources/functions/dump.php ( 1.49 KB )
  17. /www/wwwroot/h.sjds.net/vendor/topthink/think-dumper/src/helper.php ( 0.18 KB )
  18. /www/wwwroot/h.sjds.net/vendor/symfony/var-dumper/VarDumper.php ( 4.30 KB )
  19. /www/wwwroot/h.sjds.net/vendor/topthink/framework/src/think/App.php ( 15.30 KB )
  20. /www/wwwroot/h.sjds.net/vendor/topthink/think-container/src/Container.php ( 15.76 KB )
  21. /www/wwwroot/h.sjds.net/vendor/psr/container/src/ContainerInterface.php ( 1.02 KB )
  22. /www/wwwroot/h.sjds.net/app/provider.php ( 0.19 KB )
  23. /www/wwwroot/h.sjds.net/vendor/topthink/framework/src/think/Http.php ( 6.04 KB )
  24. /www/wwwroot/h.sjds.net/vendor/topthink/think-helper/src/helper/Str.php ( 7.29 KB )
  25. /www/wwwroot/h.sjds.net/vendor/topthink/framework/src/think/Env.php ( 4.68 KB )
  26. /www/wwwroot/h.sjds.net/app/common.php ( 0.03 KB )
  27. /www/wwwroot/h.sjds.net/vendor/topthink/framework/src/helper.php ( 18.78 KB )
  28. /www/wwwroot/h.sjds.net/vendor/topthink/framework/src/think/Config.php ( 5.54 KB )
  29. /www/wwwroot/h.sjds.net/config/app.php ( 0.95 KB )
  30. /www/wwwroot/h.sjds.net/config/cache.php ( 0.78 KB )
  31. /www/wwwroot/h.sjds.net/config/console.php ( 0.23 KB )
  32. /www/wwwroot/h.sjds.net/config/cookie.php ( 0.56 KB )
  33. /www/wwwroot/h.sjds.net/config/database.php ( 2.48 KB )
  34. /www/wwwroot/h.sjds.net/vendor/topthink/framework/src/think/facade/Env.php ( 1.67 KB )
  35. /www/wwwroot/h.sjds.net/config/filesystem.php ( 0.61 KB )
  36. /www/wwwroot/h.sjds.net/config/lang.php ( 0.91 KB )
  37. /www/wwwroot/h.sjds.net/config/log.php ( 1.35 KB )
  38. /www/wwwroot/h.sjds.net/config/middleware.php ( 0.19 KB )
  39. /www/wwwroot/h.sjds.net/config/route.php ( 1.89 KB )
  40. /www/wwwroot/h.sjds.net/config/session.php ( 0.57 KB )
  41. /www/wwwroot/h.sjds.net/config/trace.php ( 0.34 KB )
  42. /www/wwwroot/h.sjds.net/config/view.php ( 0.82 KB )
  43. /www/wwwroot/h.sjds.net/app/event.php ( 0.25 KB )
  44. /www/wwwroot/h.sjds.net/vendor/topthink/framework/src/think/Event.php ( 7.67 KB )
  45. /www/wwwroot/h.sjds.net/app/service.php ( 0.13 KB )
  46. /www/wwwroot/h.sjds.net/app/AppService.php ( 0.26 KB )
  47. /www/wwwroot/h.sjds.net/vendor/topthink/framework/src/think/Service.php ( 1.64 KB )
  48. /www/wwwroot/h.sjds.net/vendor/topthink/framework/src/think/Lang.php ( 7.35 KB )
  49. /www/wwwroot/h.sjds.net/vendor/topthink/framework/src/lang/zh-cn.php ( 13.70 KB )
  50. /www/wwwroot/h.sjds.net/vendor/topthink/framework/src/think/initializer/Error.php ( 3.31 KB )
  51. /www/wwwroot/h.sjds.net/vendor/topthink/framework/src/think/initializer/RegisterService.php ( 1.33 KB )
  52. /www/wwwroot/h.sjds.net/vendor/services.php ( 0.14 KB )
  53. /www/wwwroot/h.sjds.net/vendor/topthink/framework/src/think/service/PaginatorService.php ( 1.52 KB )
  54. /www/wwwroot/h.sjds.net/vendor/topthink/framework/src/think/service/ValidateService.php ( 0.99 KB )
  55. /www/wwwroot/h.sjds.net/vendor/topthink/framework/src/think/service/ModelService.php ( 2.04 KB )
  56. /www/wwwroot/h.sjds.net/vendor/topthink/think-trace/src/Service.php ( 0.77 KB )
  57. /www/wwwroot/h.sjds.net/vendor/topthink/framework/src/think/Middleware.php ( 6.72 KB )
  58. /www/wwwroot/h.sjds.net/vendor/topthink/framework/src/think/initializer/BootService.php ( 0.77 KB )
  59. /www/wwwroot/h.sjds.net/vendor/topthink/think-orm/src/Paginator.php ( 11.86 KB )
  60. /www/wwwroot/h.sjds.net/vendor/topthink/think-validate/src/Validate.php ( 63.20 KB )
  61. /www/wwwroot/h.sjds.net/vendor/topthink/think-orm/src/Model.php ( 23.55 KB )
  62. /www/wwwroot/h.sjds.net/vendor/topthink/think-orm/src/model/concern/Attribute.php ( 21.05 KB )
  63. /www/wwwroot/h.sjds.net/vendor/topthink/think-orm/src/model/concern/AutoWriteData.php ( 4.21 KB )
  64. /www/wwwroot/h.sjds.net/vendor/topthink/think-orm/src/model/concern/Conversion.php ( 6.44 KB )
  65. /www/wwwroot/h.sjds.net/vendor/topthink/think-orm/src/model/concern/DbConnect.php ( 5.16 KB )
  66. /www/wwwroot/h.sjds.net/vendor/topthink/think-orm/src/model/concern/ModelEvent.php ( 2.33 KB )
  67. /www/wwwroot/h.sjds.net/vendor/topthink/think-orm/src/model/concern/RelationShip.php ( 28.29 KB )
  68. /www/wwwroot/h.sjds.net/vendor/topthink/think-helper/src/contract/Arrayable.php ( 0.09 KB )
  69. /www/wwwroot/h.sjds.net/vendor/topthink/think-helper/src/contract/Jsonable.php ( 0.13 KB )
  70. /www/wwwroot/h.sjds.net/vendor/topthink/think-orm/src/model/contract/Modelable.php ( 0.09 KB )
  71. /www/wwwroot/h.sjds.net/vendor/topthink/framework/src/think/Db.php ( 2.88 KB )
  72. /www/wwwroot/h.sjds.net/vendor/topthink/think-orm/src/DbManager.php ( 8.52 KB )
  73. /www/wwwroot/h.sjds.net/vendor/topthink/framework/src/think/Log.php ( 6.28 KB )
  74. /www/wwwroot/h.sjds.net/vendor/topthink/framework/src/think/Manager.php ( 3.92 KB )
  75. /www/wwwroot/h.sjds.net/vendor/psr/log/src/LoggerTrait.php ( 2.69 KB )
  76. /www/wwwroot/h.sjds.net/vendor/psr/log/src/LoggerInterface.php ( 2.71 KB )
  77. /www/wwwroot/h.sjds.net/vendor/topthink/framework/src/think/Cache.php ( 4.92 KB )
  78. /www/wwwroot/h.sjds.net/vendor/psr/simple-cache/src/CacheInterface.php ( 4.71 KB )
  79. /www/wwwroot/h.sjds.net/vendor/topthink/think-helper/src/helper/Arr.php ( 16.63 KB )
  80. /www/wwwroot/h.sjds.net/vendor/topthink/framework/src/think/cache/driver/File.php ( 7.84 KB )
  81. /www/wwwroot/h.sjds.net/vendor/topthink/framework/src/think/cache/Driver.php ( 9.03 KB )
  82. /www/wwwroot/h.sjds.net/vendor/topthink/framework/src/think/contract/CacheHandlerInterface.php ( 1.99 KB )
  83. /www/wwwroot/h.sjds.net/app/Request.php ( 0.09 KB )
  84. /www/wwwroot/h.sjds.net/vendor/topthink/framework/src/think/Request.php ( 55.78 KB )
  85. /www/wwwroot/h.sjds.net/app/middleware.php ( 0.25 KB )
  86. /www/wwwroot/h.sjds.net/vendor/topthink/framework/src/think/Pipeline.php ( 2.61 KB )
  87. /www/wwwroot/h.sjds.net/vendor/topthink/think-trace/src/TraceDebug.php ( 3.40 KB )
  88. /www/wwwroot/h.sjds.net/vendor/topthink/framework/src/think/middleware/SessionInit.php ( 1.94 KB )
  89. /www/wwwroot/h.sjds.net/vendor/topthink/framework/src/think/Session.php ( 1.80 KB )
  90. /www/wwwroot/h.sjds.net/vendor/topthink/framework/src/think/session/driver/File.php ( 6.27 KB )
  91. /www/wwwroot/h.sjds.net/vendor/topthink/framework/src/think/contract/SessionHandlerInterface.php ( 0.87 KB )
  92. /www/wwwroot/h.sjds.net/vendor/topthink/framework/src/think/session/Store.php ( 7.12 KB )
  93. /www/wwwroot/h.sjds.net/vendor/topthink/framework/src/think/Route.php ( 23.73 KB )
  94. /www/wwwroot/h.sjds.net/vendor/topthink/framework/src/think/route/RuleName.php ( 5.75 KB )
  95. /www/wwwroot/h.sjds.net/vendor/topthink/framework/src/think/route/Domain.php ( 2.53 KB )
  96. /www/wwwroot/h.sjds.net/vendor/topthink/framework/src/think/route/RuleGroup.php ( 22.43 KB )
  97. /www/wwwroot/h.sjds.net/vendor/topthink/framework/src/think/route/Rule.php ( 26.95 KB )
  98. /www/wwwroot/h.sjds.net/vendor/topthink/framework/src/think/route/RuleItem.php ( 9.78 KB )
  99. /www/wwwroot/h.sjds.net/route/app.php ( 1.72 KB )
  100. /www/wwwroot/h.sjds.net/vendor/topthink/framework/src/think/facade/Route.php ( 4.70 KB )
  101. /www/wwwroot/h.sjds.net/vendor/topthink/framework/src/think/route/dispatch/Controller.php ( 4.74 KB )
  102. /www/wwwroot/h.sjds.net/vendor/topthink/framework/src/think/route/Dispatch.php ( 10.44 KB )
  103. /www/wwwroot/h.sjds.net/app/controller/Index.php ( 4.81 KB )
  104. /www/wwwroot/h.sjds.net/app/BaseController.php ( 2.05 KB )
  105. /www/wwwroot/h.sjds.net/vendor/topthink/think-orm/src/facade/Db.php ( 0.93 KB )
  106. /www/wwwroot/h.sjds.net/vendor/topthink/think-orm/src/db/connector/Mysql.php ( 5.44 KB )
  107. /www/wwwroot/h.sjds.net/vendor/topthink/think-orm/src/db/PDOConnection.php ( 52.47 KB )
  108. /www/wwwroot/h.sjds.net/vendor/topthink/think-orm/src/db/Connection.php ( 8.39 KB )
  109. /www/wwwroot/h.sjds.net/vendor/topthink/think-orm/src/db/ConnectionInterface.php ( 4.57 KB )
  110. /www/wwwroot/h.sjds.net/vendor/topthink/think-orm/src/db/builder/Mysql.php ( 16.58 KB )
  111. /www/wwwroot/h.sjds.net/vendor/topthink/think-orm/src/db/Builder.php ( 24.06 KB )
  112. /www/wwwroot/h.sjds.net/vendor/topthink/think-orm/src/db/BaseBuilder.php ( 27.50 KB )
  113. /www/wwwroot/h.sjds.net/vendor/topthink/think-orm/src/db/Query.php ( 15.71 KB )
  114. /www/wwwroot/h.sjds.net/vendor/topthink/think-orm/src/db/BaseQuery.php ( 45.13 KB )
  115. /www/wwwroot/h.sjds.net/vendor/topthink/think-orm/src/db/concern/TimeFieldQuery.php ( 7.43 KB )
  116. /www/wwwroot/h.sjds.net/vendor/topthink/think-orm/src/db/concern/AggregateQuery.php ( 3.26 KB )
  117. /www/wwwroot/h.sjds.net/vendor/topthink/think-orm/src/db/concern/ModelRelationQuery.php ( 20.07 KB )
  118. /www/wwwroot/h.sjds.net/vendor/topthink/think-orm/src/db/concern/ParamsBind.php ( 3.66 KB )
  119. /www/wwwroot/h.sjds.net/vendor/topthink/think-orm/src/db/concern/ResultOperation.php ( 7.01 KB )
  120. /www/wwwroot/h.sjds.net/vendor/topthink/think-orm/src/db/concern/WhereQuery.php ( 19.37 KB )
  121. /www/wwwroot/h.sjds.net/vendor/topthink/think-orm/src/db/concern/JoinAndViewQuery.php ( 7.11 KB )
  122. /www/wwwroot/h.sjds.net/vendor/topthink/think-orm/src/db/concern/TableFieldInfo.php ( 2.63 KB )
  123. /www/wwwroot/h.sjds.net/vendor/topthink/think-orm/src/db/concern/Transaction.php ( 2.77 KB )
  124. /www/wwwroot/h.sjds.net/vendor/topthink/framework/src/think/log/driver/File.php ( 5.96 KB )
  125. /www/wwwroot/h.sjds.net/vendor/topthink/framework/src/think/contract/LogHandlerInterface.php ( 0.86 KB )
  126. /www/wwwroot/h.sjds.net/vendor/topthink/framework/src/think/log/Channel.php ( 3.89 KB )
  127. /www/wwwroot/h.sjds.net/vendor/topthink/framework/src/think/event/LogRecord.php ( 1.02 KB )
  128. /www/wwwroot/h.sjds.net/vendor/topthink/think-helper/src/Collection.php ( 16.47 KB )
  129. /www/wwwroot/h.sjds.net/vendor/topthink/framework/src/think/facade/View.php ( 1.70 KB )
  130. /www/wwwroot/h.sjds.net/vendor/topthink/framework/src/think/View.php ( 4.39 KB )
  131. /www/wwwroot/h.sjds.net/vendor/topthink/framework/src/think/Response.php ( 8.81 KB )
  132. /www/wwwroot/h.sjds.net/vendor/topthink/framework/src/think/response/View.php ( 3.29 KB )
  133. /www/wwwroot/h.sjds.net/vendor/topthink/framework/src/think/Cookie.php ( 6.06 KB )
  134. /www/wwwroot/h.sjds.net/vendor/topthink/think-view/src/Think.php ( 8.38 KB )
  135. /www/wwwroot/h.sjds.net/vendor/topthink/framework/src/think/contract/TemplateHandlerInterface.php ( 1.60 KB )
  136. /www/wwwroot/h.sjds.net/vendor/topthink/think-template/src/Template.php ( 46.61 KB )
  137. /www/wwwroot/h.sjds.net/vendor/topthink/think-template/src/template/driver/File.php ( 2.41 KB )
  138. /www/wwwroot/h.sjds.net/vendor/topthink/think-template/src/template/contract/DriverInterface.php ( 0.86 KB )
  139. /www/wwwroot/h.sjds.net/runtime/temp/c1d6e8c94b2c2fa10e259903674c804d.php ( 8.11 KB )
  140. /www/wwwroot/h.sjds.net/vendor/topthink/think-trace/src/Html.php ( 4.42 KB )
  1. CONNECT:[ UseTime:0.000654s ] mysql:host=172.18.0.4;port=3306;dbname=h_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000819s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000483s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000384s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000594s ]
  6. SELECT * FROM `set` [ RunTime:0.000310s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000643s ]
  8. SELECT * FROM `article` WHERE `id` = 518309 LIMIT 1 [ RunTime:0.000420s ]
  9. UPDATE `article` SET `lasttime` = 1793823155 WHERE `id` = 518309 [ RunTime:0.001349s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 64 LIMIT 1 [ RunTime:0.000338s ]
  11. SELECT * FROM `article` WHERE `id` < 518309 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000430s ]
  12. SELECT * FROM `article` WHERE `id` > 518309 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000430s ]
  13. SELECT * FROM `article` WHERE `id` < 518309 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000521s ]
  14. SELECT * FROM `article` WHERE `id` < 518309 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.000524s ]
  15. SELECT * FROM `article` WHERE `id` < 518309 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.000691s ]
0.094426s