Nodejs虚拟机。 设置内存限制

Question

I'm working now with nodejs virtual machine:

http://nodejs.org/api/vm.html

I'm interesting, is it possible to set memory limit to script and maybe limit to CPU?

Answer 1

There is no way to do this at the V8 VM level without affecting the rest of your code that runs in the same process. If you are wanting to incorporate these kinds of restrictions, you should be executing the code in a separate process that is properly contained (using the appropriate mechanisms provided by the OS). Linux has cgroups , FreeBSD has jails , and Solaris has zones/containers .

Answer 2

您可以使用isolated-vm npm并传递memoryLimit选项参数。