windows 获取进程私有工作集内存
声明：本页面是StackOverFlow热门问题的中英对照翻译，遵循CC BY-SA 4.0协议，如果您需要使用它，必须同样遵循CC BY-SA许可，注明原文地址和作者信息，同时你必须将它归于原作者（不是我）：StackOverFlow
原文地址: http://stackoverflow.com/questions/3757379/
Warning: these are provided under cc-by-sa 4.0 license. You are free to use/share it, But you must attribute it to the original authors (not me):
StackOverFlow
Get a processes Private Working Set memory
提问by timothyclifford
Trying to programmatically get the private working set of a process.
尝试以编程方式获取进程的私有工作集。
Currently I am able to get the working set without issue but having trouble getting the private working set.
目前，我能够毫无问题地获得工作集，但无法获得私有工作集。
Here's method:
这里的方法：
private void GetProcessesForServer(string serverName)
{
var runningProcesses = new Process[0];
try
{
runningProcesses = Process.GetProcesses(serverName);
}
catch (Exception e)
{
ResultsPanel.Controls.Add(new Label { Text = string.Format("There was an error: {0}", e.GetBaseException().Message) });
}
IOrderedEnumerable<CustomProcess> processes = runningProcesses
.Select(process => new CustomProcess(process.Id, process.ProcessName, (process.WorkingSet64 / 1024)))
.ToList()
.OrderBy(process => process.ProcessName);
if (processes.Count() > 0)
ResultsLabel.Text = string.Format("Current running processes on {0}", ServerNamesDropDown.SelectedItem.Text);
ResultsGridView.DataSource = processes;
ResultsGridView.DataBind();
}
So I'm passing in a server name then trying to get all the running processes for that server then binding the list of processes to a grid view. Everything works without any issues however I need to get the private working set - similar to what you see in Windows Task manager - rather than the total working set.
所以我传入一个服务器名称，然后尝试获取该服务器的所有正在运行的进程，然后将进程列表绑定到网格视图。一切正常，没有任何问题，但是我需要获得私有工作集 - 类似于您在 Windows 任务管理器中看到的 - 而不是总工作集。
Many thanks, Tim
非常感谢，蒂姆
采纳答案by Christian.K
On Windows Vista and beyond there is the "Working Set - Private" performance counter in the "Process" category (see msdn).
在 Windows Vista 及更高版本上，“进程”类别中有“工作集 - 专用”性能计数器（请参阅msdn）。
Given you are on such a platform you could use the System.Diagonstics.PerformanceCounterclass to query this information.
鉴于您在这样的平台上，您可以使用System.Diagonstics.PerformanceCounter该类来查询此信息。
To establish a link between a process ID and a given performance counter instance, use the "ID Process" counter of a category. In other words: lookup the instance where the "ID Process" counter is your desired process ID, the read the value of the "Working Set - Private" counter.
要在进程 ID 和给定性能计数器实例之间建立链接，请使用类别的“ID Process”计数器。换句话说：查找“ID Process”计数器是您想要的进程 ID 的实例，读取“Working Set - Private”计数器的值。
Hint: if you need to query all values for all processes use the System.Diagonstics.PerformanceCounterCategory.ReadCategory()call instead, as it is much faster the reading individual counters for all processes/instances.
提示：如果您需要查询所有进程的所有值，System.Diagonstics.PerformanceCounterCategory.ReadCategory()请改用调用，因为读取所有进程/实例的单个计数器要快得多。
Update:There is an article on codeprojectthat shows how to calculate that value on XP/2000, if you must. I have not tested it, so don't blame me ;-)
更新：有一篇关于codeproject的文章展示了如何在 XP/2000 上计算该值，如果必须的话。我没有测试过，所以不要怪我;-)
Update 2: You may also want to checkout this stackoverflow question/answer.
更新 2：您可能还想查看此stackoverflow 问题/答案。
