title: Dotnet core 2 consuming high CPU
body: <p>I just created a new project using <code>dotnet new angular</code>(using MAC) and when I run using <code>dotnet run</code> for the first time it seems fine. Now I exited the process with <code>control + c</code> made some changes and again run. This time after few seconds the CPU consumption of dotnet core becomes very high close to 100%.</p>
  
  <p>My observations are,</p>
  
  <ol>
  <li><p>First time when I run <code>dotnet run</code> in Activity moniter i see multiple dotnet instances. When i exited the process in command prompt with <code>control + c</code> not all the process are getting killed.</p></li>
  <li><p>Always there is one process stays and it is consuming CPU nearly 100%.</p></li>
  </ol>
  
  <p>This happens often to me. Did anyone come across such issue or what might be wrong here? Please help me on this I couldn't do developement in dotnet core because of this.</p>
  
  <p>I raised issue here <a href="https://github.com/dotnet/core/issues/1553" rel="nofollow noreferrer">github link</a>.</p>