增加页清除程序的数量还会减少“软”故障(比如断电)的恢复时间，因为磁盘上数据库的内容在任何给定时候都是比较新的。
Increasing the page cleaners will also reduce recovery time from soft failures, such as power outages, because the contents of the database on disk will be more up-to-date at any given time.
页清除程序太少会使故障恢复时间变长。
Too few page cleaners increases recovery time after failures.
现在您可以使用该数据来决定每一页面和故障排除潜在瓶颈的百分比。
This data can now be used to determine the percentage of outliers for each page and troubleshoot potential bottlenecks.
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