排序(如溢出排序的百分比)。
根据该输出,可以计算每个事务的排序数目,并可以计算溢出了可用于排序的内存的那部分排序的百分比。
From this, you can calculate the number of sorts per transaction and the percentage of sorts that overflowed the memory that was available to them.
根据该输出,可以计算每个事务的排序数目,并可以计算溢出了可用于排序的内存的那部分排序的百分比。
From this, you can calculate the number of sorts per transaction and the percentage of sorts that overflowed the memory that was available to them.
应用推荐