You'll even examine some file system attributes, such as sequential and random access, which can affect performance.
甚至还将研究一些可能影响性能的文件系统属性，比如顺序访问和随机访问。
By looking at the read and write sequence counts in detail, you can further determine if the access is sequential or random.
通过仔细地观察读写序列计数，可以进一步确定访问是顺序的还是随机的。
Quite simply, random access is slower than sequential access.
非常简单，随机访问比顺序访问的速度慢。
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