title: What is is the maximum number of threads that I can use for a server?
body: <p>I want to use 8 threads to run a program. The information of my server is as follow.</p>
  
  <p>number of physical CPU:
  2
  number of CPU core:
  cpu cores   : 4
  number of processor:
  16</p>
  
  <p>So how many cores of the server can I use at one time at most?</p>