Low latency: Guaranteed response to signals in bounded time.
低延迟：确保在有限时间内响应信号。
2
As a result, a high number of physical disk reads are usually required to ensure consistently low transaction response times.
结果，它一般需要大量的物理磁盘读操作来保证实现一致的低事务响应时间。
3
GC and message processing overhead of handling larger messages on ServiceA does not affect the high throughput and lowresponse time performance of ServiceB as dramatically.