资源监视器^{(Resource Monitor)}是Windows 10/8/7中的一个有用工具，它可以帮助我们通过图形表示来了解有多少资源被投入使用或随着时间的推移而使用。通过这种方式，它可以帮助我们检查特定资源的性能计数器并确定提高性能的措施。您可以通过多种方式启动资源监视器^{(Resource Monitor)}并使用应用程序来跟踪性能数据^{(Performance Data)}。

如何在Windows 10中使用^{(Windows 10)}资源监视器^{(Resource Monitor)}

Resource Monitor 或Resmon可让您轻松监控CPU使用情况、内存使用情况、磁盘活动^{(Disk Activity)}、网络活动^{(Network Activity)}等。与可靠性监视器^{(Reliability Monitor)}或性能监视器^{(Performance Monitor)}一样，资源监视器也是^{(Resource Monitor)}Windows中有用的内置工具。

要启动资源监视器，请在Start Search中键入^{(Start Search)}resmon并按Enter。首次启动应用程序时，会显示一个“概览”选项卡。

1]概述选项卡

顾名思义，Overview选项卡显示其他四个主要选项卡的基本系统资源使用信息：

• 中央处理器
• 记忆
• 磁盘
• 网络

您可以查看四个类别中每个类别的基本图表。它提供了系统当前状态的一目了然的基本概览。

如您所见，CPU图表显示当前使用的^(CPU)CPU容量的总百分比（图表上的绿色曲线），蓝色表示最大CPU 频率^{(CPU Frequency)}。除此之外，还有一个磁盘^(Disk)图表，以绿色显示总电流 I/O，以蓝色显示最高活动时间百分比。还显示了与网络^(Network)图和内存^(Memory)图相关的类似发现。对于内存^(Memory)，当前每秒的硬故障数以绿色显示，正在使用的物理内存百分比以蓝色显示。^{(Hard Faults)}

如果您有兴趣了解有关特定选项卡的更多详细信息，只需选择关联的选项卡。

2]中央处理器

在CPU选项卡下，可以按进程过滤给定选项卡的每个视图。只需^(Simply)选中该进程的复选框，底部窗口将仅显示该进程的活动。如果未选择任何进程，则底部窗口将转换为所有活动进程的活动页面。右侧图表的数字刻度会随着活动的变化而变化。在右侧，您将看到有助于监控CPU^(CPUs)的使用情况图表。

3]内存选项卡

内存选项卡显示每个正在运行的进程所消耗的内存，以及右侧的图表。这让我们可以快速了解物理内存的用途。可以轻松查看总物理内存及其正在使用的内存，以及显示硬件保留的内存。硬件保留^{(Hardware Reserved)}表示已由硬件保留且不可供Windows使用的物理内存地址。

4]磁盘选项卡

在“磁盘^(Disk)”选项卡下，您会发现那些参与某些磁盘^(Disk)活动的进程。当时你可能会发现一些进程参与了大量的读写^(Read-Write)活动。右键单击任何进程将为您提供结束进程、结束完整进程树等选项。

5]网络选项卡

在“网络^(Network)”选项卡下，您可以找到哪些程序正在访问网络以及它连接到的 IP 地址。如果您发现异常高的网络活动，这有助于缩小问题范围。

因此，与以前的单个工具（如System Monitor、Performance Logs and Alerts和Server Performance Advisor ）相比， ^{(Server Performance Advisor)}Resource Monitor提供了许多优势，它将这些工具的功能组合到一个界面中。此外，与以前的工具（如任务管理器^{(Task Manager)}）相比，它提供了更深入的系统活动和资源使用视图。

提示：如果^(TIP)资源监视器不工作，请参阅这篇文章。

How to use Resource Monitor in Windows 10

Resource Monitor is a useful tool in Windows 10/8/7 that helps us find how much of resources are being put to use or used over time through a graphical representation. This way, it helps us check the performance counters of specific resources and decide a course of action to improve the performance. There are many ways via which you can launch Resource Monitor and use the application for tracing the Performance Data.

How to use Resource Monitor in Windows 10

Resource Monitor or Resmon lets you easily monitor your CPU usage, memory usage, Disk Activity, Network Activity and more. Like the Reliability Monitor or the Performance Monitor, the Resource Monitor too is a useful built-in tool in Windows.

To launch Resource Monitor, type resmon in Start Search and hit Enter. When you first launch the application, an ‘Overview’ tab gets displayed.

1] Overview tab

As the name suggests, the Overview tab displays basic system resource usage information of other four main tabs:

• CPU
• Memory
• Disk
• Network

You can take a look at the base graphs for each of the four categories. It offers at-a-glance, basic overview of your system’s current status.

As you can see, the CPU graph displays the total percentage of CPU capacity currently in use (green curves along the graph)with blue color indicating the maximum CPU Frequency. Alongside it, there’s a Disk graph displaying the total current I/O in green and the highest active time percentage in blue. Similar findings related to the Network graph and Memory graph are also displayed. For Memory, the current Hard Faults per second can be seen in green and the percentage of physical memory in use in blue.

If you are interested in knowing more details about a particular tab, just select the associated tab.

2] CPU

Under the CPU tab, it is possible to filter each view of the given tabs by the process. Simply check the box for that process, and the bottom window will only show the activity for that process. With no processes selected, the bottom windows will transform into an activity page for all active processes. The numeric scale for the graphs on the right will change as activity changes. On the right side, you will see the usage graphs that will help you monitor the CPUs.

3] Memory tab

The memory tab shows the memory being consumed by each of the running processes, along with graphs on the right side. This gives us a quick view of what physical memory is being used for. One can easily view the total physical memory and what it is actively used, along with showing what is hardware-reserved. Hardware Reserved represents physical memory addresses that have been reserved by hardware and is not available for Windows to use.

4] Disk tab

Under the ‘Disk’ tab you will find those processes that are engaged in some Disk activity. At the time you may find some process engaged in a lot of Read-Write activity. Right-clicking on any process will give you the option to End the process, End the complete process tree, etc.

5] Network tab

Under the Network tab, you can find which programs are accessing the network and which IP address it is connected to. This helps in narrowing down the problem if you find unusually high network activity.

Thus, the Resource Monitor offers many advantages over previous individual tools like System Monitor, Performance Logs and Alerts, and Server Performance Advisor in a way that it combines the functionality of those tools into a single interface. Besides, it provides a much more in-depth view of system activity and resource usage than previous tools like Task Manager.

TIP: See this post if the Resource Monitor is not working.

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