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。
They run in a single transaction and their state is only hold in memory and not persisted to the process server database.
它们在单个事务中运行,其状态仅保存在内存中,而不能持久性地保存到流程的服务器数据库中。
However, in memory queues are unreliable so we also capture a bid event using a server side transaction with the bid operation.
但是,内存中的队列不可靠,所以在发生出价操作的时候,我们同时用一个服务器端事务来捕获出价事件。
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