在论坛看到一个帖子，说数据库变慢了一段时间，发现这段时间数据库文件的最后修改时间跟变慢的世界一致，想知道这段时间是否文件确实增长了。其实SQLServer提供
100100
92 93
关于Event 92和93的解释：
92 93
结果如下：
可以看到数据库增长的记录。
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