注： 原始这个内容从 http://mygreenpaste.blogspot.com. 如果您是读书它从某一其他站点，请需要时间参观 我的绿色浆糊，公司. 谢谢。

最近，一单独去由标记‘’张贴的高 一个评论 设置服务过程的优先权通过剧本:

怎么会I，如果我要，服务是特殊svchost.exe的一部分的发现？ 在C#能在做？

谢谢!

我回复了 通过评论，但是你比你在实际blog投稿不太掌握格式化在评论做，因此我计算我这里会张贴反应。

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Tasklist.exe 与/svc氰胍可能告诉您，作为罐头 处理探险家. 您能也检查登记确定什么服务用什么SVCHOST小组将装载(参见“查明故障性能问题与自动更新“为更多细节)。

就C#代码，下列要求在System.Management的参考。 调用节目，通过它过程的过程您是好奇的id，并且它将输出跑在那个过程中的服务。

使用系统;
使用System.Management;

namespace MyGreenPaste
{
  类

许多个窗口景色贮藏所，坏铃声？ 很好，明显是，通过被贮藏的过份写输入/输出和过份被贮藏的读的输入/输出。 您现在大概知道，贮藏所用促进瞄准慢吞吞的存储介质的数据访问过程表现连接。 在一个理想的情景，数据或代码表在系统内存之内完全地将设置。 数据在物理RAM访问的速度，在大约1百万次以前显然超出介入一个硬盘的那相似的过程。 But, because of the usually limited amount of RAM, the operating system will have to deal with system cache. (more…)

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Although it is virtually handicapped in terms of the options it actually provides to the user in comparison to Windows XP, the hard disk defragmentation utility in Windows Vista is an evolution of the equivalent from the predecessor operating system. But the enhancements come essentially under the hood of the tool. In this context, the actual defragmentation engine was tuned up, as well as the management of the fragmentation process.

“By default, the defrag tool only defragments files smaller than 64 megabytes (MB). Therefore, files larger than 64 MB are not moved unnecessarily. In earlier versions of Windows operating systems, if the defrag engine was in the middle of a large move request, it could take lots of time to cancel defragmentation. In Windows Vista, the defrag engine processes input and output requests in smaller portions. Therefore, you can avoid situations where the defrag engine is busy with processing large move requests when you cancel a defragmentation session”, Microsoft explained. (more…)

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When troubleshooting any version of Windows, learning what applications and processes are loading on startup is a critical step. To this end, the old and faithful MSCONFIG application is a great help, and it’s definitely present in Windows Vista too. Just go Start, Run, MSCONFIG and you’re there.

However times change, and while MSCONFIG is a very useful little utility, there are better options available. Enter Autoruns. Developed by Mark Russinovich and Bryce Cogswell of Winternals (now Sysinternals and owned by Microsoft), Autoruns is a fantastic freeware app which does a full scan of your system and presents you with a total rundown of everything that happens on system startup and system logon. (more…)

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Every once in a while you notice that your hard drive is working extra hard for what seems like no reason. A background process has taken your hard drive hostage, forcing it to thrash loudly as it struggles to keep up with the high rate of reads and writes. Your computer responds slowly as the process overloads the physical limitations of your drive. What are you to do?

The solution is simple, although a little tricky at times: identify and stop the process that is killing your drive. There are two methods and tools that you can use to identify the process. (more…)

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Previously (here and here), I’ve written about isolating shared services so that they run in their own process, with a specific focus on the Windows Update Automatic Updates Service (wuauserv) that typically runs in the NETSVCS SVCHOST.EXE instance. One thing that can be done once this is accomplished is to lower the priority of the process so that when the service winds up consuming 100% of the CPU, the system doesn’t become unresponsive.

Since we’re dealing with a service, setting the priority of such a SVCHOST.EXE process can become problematic - the service may already be running, or, because it is a service, it is not started as non-service processes are, so one is not able to use START / [LOW NORMAL HIGH REALTIME ABOVENORMAL BELOWNORMAL] to impose a priority when the process starts. One can use a utility like Task Manager or Process Explorer to set the priority of a process on an ad hoc basis, but when the service restarts or the system reboots one has to remember to set the priority again.

Though not an ideal solution the following scripts (VBS using WMI, and PowerShell) can be used to set the

…