Windows 2008 max number of processes

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Featured on Meta. New post summary designs on greatest hits now, everywhere else eventually. Related Hot Network Questions. Question feed. Super User works best with JavaScript enabled. Accept all cookies Customize settings. When you create new thread, it has some memory in the kernel mode, some memory in the user mode, plus its stack, the limiting factor is usually the stack size.

The secret behind that is the default stack size is 1MB and the user-mode address space assigned to the windows process under 32 bit Windows OS is about 2 GB. Now running the same application multiple times on different machines with different configs will give a close or similar results. Another way is by reducing the stack size of the created thread which will in return increases the maximum number of threads you can create.

You can do that in C by using the overload constructor when creating a new thread and provide maxStackSize. Beginning with the. NET Framework version 4, only fully trusted code can set maxStackSize to a value that is greater than the default stack size 1 megabyte. If a larger value is specified for maxStackSize when code is running with partial trust, maxStackSize is ignored and the default stack size is used.

No exception is thrown. Code at any trust level can set maxStackSize to a value that is less than the default stack size. Running the following same code after setting the maxStackSize of the created threads to KB will increase the number of max threads created per process. Now If maxStackSize is less than the minimum stack size, the minimum stack size is used.

If maxStackSize is not a multiple of the page size, it is rounded to the next larger multiple of the page size. For example, if you are using the. NET Framework version 2. Apple on Monday released the second beta of iOS 7, exactly two weeks after the first iteration of the software was doled out to developers.

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Although this is not a defect, it can sometimes be undesirable. If a process appears to be unresponsive and no new queries can be processed, then connect to SQL Server using the dedicated administrator connection DAC , and kill the process.

To prevent this, increase the number of max worker threads. Use the max worker threads option to configure the number of worker threads available to SQL Server processes. The default setting for max worker threads is best for most systems. However, depending on your system configuration, setting max worker threads to a smaller value sometimes improves performance.

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