![]() ![]() Running this tool once a month should improve the performance of your Windows 10 VM dramatically. Now, the Disk Cleanup tool shows that 3 GB of space will be reclaimed. You need to click the “Clean up system files” button and select the checkbox for “Windows Update Cleanup” as shown in Figure 9:įigure 9 - Disk Cleanup Tool with Windows Update Cleanup option selected Note that in Figure 8, performing the cleanup will free up less than 10 MB. The Disk Cleanup tool is located at Control Panel -> System and Security -> Administrative Tools. It turns out that Windows keeps copies of all updates, and performing a normal Disk Cleanup does not remove these files even when they are completely redundant. I noticed that I was constantly running out of hard drive space, and would allocate more space from the host OS to improve performance. One of the main causes of slower performance in my Windows VM turned out to be caused by Windows Update. Speed up I/O at the cost of increased memory usage in the host OSįigure 7. vmx file:Ĭonfiguration settings to add to. If you would like to read a detailed comparison of these two NICs and others which can be used with VMWare, check out this page.įigure 6 - Network adapter properties for E1000E and VMXNET3 within WindowsĪdd the following lines to the. VMXNET3 is a virtual NIC which is optimized for use in a VM and is not based on a physical part ( Figure 6 shows how the two NICs are displayed in Windows) Changing this value should drastically improve network performance. vmx file:įind ethernet0.virtualDev = “e1000e” and change it to ethernet0.virtualDev = “vmxnet3”.Į1000E is the default value and is recognized by Windows as an Intel 82574L Gigabit NIC. Right-click on your VM while holding the ⌥ (ALT) key and select Open Config File in Editor. There are other hidden options within this menu, try holding the ^ (CTRL) key or ⌘ (CMD) key and the menu item will change to Show Config File in Finder and Open Latest Log File, respectively. If you press and hold the ⌥ (ALT) key, Show in Finder will change to Open Config File in Editor.įigure 5 - Menu options available with the ALT key pressed Right click on the VM as shown in Figure 5. Ensure that it is completely shutdown and not in a suspended state. If the list of virtual machines is not visible, go to Window -> Virtual Machine Library.įigure 4 - The virtual machine library can be accessed from the Window menu vmx file is from the list of virtual machines in the main VMWare Fusion window. vmx file, you will not be able to boot your VM.įigure 3 - TextEdit Preferences menu showing location of Smart quotes setting If this option is checked and you save the. Make sure Smart quotes is unchecked (See Figure 3 below). vmx file itself, launch TextEdit and open the Preferences menu. You can easily make changes that render the VM unusable or unable to boot!īefore changing the. There are hundreds of additional configuration options which can only be modified by editing the. VMWare only exposes a small number of settings through the UI. Also, select “Pre-allocate disk space” as shown in Figure 2:įigure 2 - Hard Disk Settings Settings in the. On the Hard Disk Settings page, expand the “Advanced options” menu and change the Bus type to SCSI. I also saw a performance boost by changing the driver for the hard drive bus type to SCSI. Also, select “Enable hypervisor applications in this virtual machine” as shown in Figure 1. I found that a combination of 2 processor cores with 4096 MB of memory works best for my needs (Note: My MacBook Pro has a 2.8GHz Intel quad core i7 with 8 GB RAM and Intel Iris GPU with 1536 MB). I’ve documented these steps below to help others who find themselves in a similar situation. Thankfully, after changing a few settings and clearing unnecessary files I was able to improve the speed and responsiveness of both my Mac and the Windows 10 instance. However, the performance of the VM degraded significantly over time, especially with multiple Visual Studio projects open in the VM and resource-hungry programs running on the Mac simultaneously. For the first month or so everything ran smoothly. Since I’m a Mac user, I run VS on a Windows 10 instance with VMWare Fusion. The majority of my work consists of C#/.NET development, and Visual Studio+ReSharper is my preferred IDE. ![]()
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