class="ruby-string">&quot;%.2f&quot;</span>, <span class="ruby-ivar">@apps_resource_usage</span>[<span class="ruby-identifier">application</span>[<span class="ruby-value">:name</span>]][<span class="ruby-value">1</span>].<span class="ruby-identifier">to_f</span><span class="ruby-operator">/</span><span class="ruby-value">1024</span>)
      <span class="ruby-keyword">else</span>
        <span class="ruby-identifier">cpu_usage</span> = <span class="ruby-string">&quot;0.00&quot;</span>
        <span class="rub