可预测的是，上面的调优版本免除了所有处理程序成本，并使性能提高了一倍。
Predictably, in the above tuned version, the entire cost of the handler has been removed and performance doubled.
性能调优器(只有在线帮助)——可以分析底层基础设施，其性能可以达到OOTB的3倍。
Performance Tuner (online help only) - Analyzes the underlying infrastructure and provides up to 300% performance improvement over OOTB performance.
对与很多人来说，深夜外出后拿出智能手机叫一辆优步的车回家似乎是一种常见的仪式了。然而打的费却比平时高出了三倍。
It is a familiar ritual for many: after a late night out you reach for your smartphone to hail an Uber home, only to find-disaster-that the fare will be three times the normal rate.
应用推荐