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How to solve mysql warning: “InnoDB: page_cleaner: 1000ms intended loop took XXX ms. The settings mi
InnoDB: page_cleaner: 1000ms intended loop took 4013ms. The settings might not be optimal. (flushed=1438 and evicted=0, during the time.) The problem is typical of a MySQL instance where you have a high rate of changes to the database. By running your 5尽早flushing文档
原文链接：http://www.cnblogs.com/yslow/archive/2009/05/20/1467476.html 英文原文地址 性能黄金守则提醒我们，对于大多数网站， 80-90%的加载时间浪费在前端。然而，对于一些网页，服务器生成HTML文件所花费的时间超过了网页整体加载时间的10-20%。即使HTML文14.6.3.7 Fine-tuning InnoDB Buffer Pool Flushing
The configuration options innodb_flush_neighbors and innodb_lru_scan_depth let you fine-tune aspects of the flushing process for the InnoDB buffer pool.配置选项innodb_flush_neighbors和innodb_lru_scan_depth允许您微调InnoDB 缓冲池的刷新过程的各个方面。 innodb_f14.6.3.6 Configuring InnoDB Buffer Pool Flushing
InnoDB performs certain tasks in the background, including flushing of dirty pages (those pages that have been changed but are not yet written to the database files) from the buffer pool.InnoDB在后台执行某些任务，包括从缓冲池中刷新脏页（已更改但尚未写入数据库文件