<div id="worker-graph">
  <div class="worker" *ngFor="let p of processes; let i = index">
    <span>#{{ i }}</span>
    <div class="state" [ngStyle]="{ height: (p.operations / 50) * 100 + '%' }"></div>
    <div class="state-number">
      {{ p.operations }}
    </div>
  </div>
</div>
