Win7 comes with a visual "performance monitor"

Some friends like to use small tools such as CPU monitoring, memory occupancy monitoring and other small components on Win7, which can also be seen in some third-party software, such as Master Lu, optimization masters and the like. For the collection of these data, we can actually check the working condition curve of the hardware or program, which is generally more common in the test. Through the task manager we can also view the CPU and memory resources, but the data is still not detailed enough. Many friends may not know that there is a “performance monitor” in the win7 system, which can be used to check the way the running program affects the performance of the computer in real time. By collecting the log data, we can analyze a lot of things.
Next, let me lead everyone to come and know the "performance monitor" in the win7 system.
Click Start - Run (or press Win+R to open the Run dialog), type "perfmon", and press Enter.

After you are sure, you can enter the "Performance Monitor", where we can see several tools for monitoring tools, data collector sets, and reports. Figure:

Let's take a look at some of the features of Performance Monitor:
Windows Performance Monitor uses performance counters, event tracking data, and configuration information that can be combined into a data collector set.
Performance Counter: A unit of measure for system status or activity. They can be included in the operating system or as part of an individual application. The Windows Performance Monitor requests the current value of the performance counter at the specified interval.
Event Tracking Data: Collected from Tracking Providers, which are components of the operating system or individual applications used to report actions or events. The output of multiple trace providers can be combined into one trace session.
Configuration Information: Collected from Windows registry key values. Windows Performance Monitor can log registry key values ​​as part of a log file at a specified time or interval.
Using Performance Monitor
Performance Monitor is a simple yet powerful visualization tool for viewing performance data in real time and from log files. Use it to check performance data in charts, histograms, or reports.

It should be said that this win7 performance monitor looks very powerful, running programs, resource usage, CPU, memory, disk, network and other data, at a glance, here you can also end the program process, so It looks like an enhanced task manager. Of course, depending on the needs, I believe you will have a greater analysis of this performance monitor in win7.