How to detect virtualization

Update: You may be interested in the perl module implementing these tricks. Frequently, our customers want to install our software in a virtual machine. This can be OK, but frequently they hit a CPU, memory, or IO limit caused by running in a constrained virtual environment. When this happens, we really like to know if they're running under virtualization when we try to support them. Here's some t

[lefsy]

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[syuu1228]

あー…うん…まぁ…うん…：How to detect virtualization