If you are tracing to Shared memory, the size of the trace buffer controls the size of the dump file.

如果是在跟踪共享内存，跟踪缓冲区的大小将控制转储文件的大小。

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However, keep in mind that buffer pools are part of the database Shared memory set.

但是请记住，缓冲池是数据库共享内存集中的一部分。

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One purpose of the shared memory area is to act as a buffer, minimizing the necessity for further reads from disk.

共享内存区域的一个作用是充当缓冲区，以减少对磁盘的读操作。

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