title: How to get cpu sirq in linux shell script?
body: <p>Following is the output of <code>top -b</code> </p>
  
  <pre><code>Mem: 95752K used, 29164K free, 0K shrd, 0K buff, 35176K cached
  CPU:   5% usr   9% sys   0% nic   0% idle   0% io   0% irq  84% sirq
  </code></pre>
  
  <p>I need to continuously monitor the <code>sirq</code>, how can I do that in the shell script(sh) ?</p>
  
  <p>Regards,
  Yuvi</p>