在长时间监视计数器时，这尤其重要，因为PdhCollectQueryData函数返回的是运行的整个数据，而不是每秒的数据。
This is particularly important when monitoring a counter over time, since the PdhCollectQueryData function returns a running total, rather than data per second.
写本文的时候该站点的计数已经超过5 018 584 000，而数字还在继续以每秒大约300的速度增长。
Its count at the time of writing had just passed 5, 018, 584, 000, although it is going up by around 300 a second.
一个工作负载来自一个电子商务购物应用程序，该程序在一个模拟在线购物会话期间收集许多统计数据，其中包括延迟时间和每秒的请求数量。
A workload from an e-commerce shopping application that gathers many statistics during a simulated online shopping session, including latency times and the number of requests per second.
此计数器显示每秒钟跨所有全局、通用和嵌套组的更改组成员身份的次数。
This counter displays the number of group membership changes per second across all global, universal, and nested groups.
该示例演示如何为每秒钟的订单数创建自定义的多实例性能计数器类别。
The example shows how to create a custom, multi-instance performance counter category for the number of orders per second.
该示例演示如何为每秒钟的订单数创建自定义的多实例性能计数器类别。
The example shows how to create a custom, multi-instance performance counter category for the number of orders per second.
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