https://mrtomlinux.org/tags/performance/ Recent content in Performance on Linux Café Hugo en Sun, 31 May 2026 08:28:12 +0200 https://mrtomlinux.org/post/2026-05-31-taming-resource-intensive-background-jobs-wit/ Sun, 31 May 2026 08:28:12 +0200 https://mrtomlinux.org/post/2026-05-31-taming-resource-intensive-background-jobs-wit/ <h2 id="introduction-to-resource-management">Introduction to Resource Management</h2> <p>As someone who&rsquo;s spent years running Linux systems, I&rsquo;ve learned that managing background jobs is crucial for maintaining system performance. Whether you&rsquo;re running a homelab, self-hosting services, or just using your Linux machine for everyday tasks, it&rsquo;s essential to keep resource-intensive jobs in check. In this article, I&rsquo;ll dive into how to use <code>nice</code> and <code>ionice</code> to tame these jobs and keep your system responsive.</p> <h2 id="understanding-nice">Understanding nice</h2> <p>The <code>nice</code> command is a simple way to set the priority of a process. By default, Linux gives all processes a nice value of 0, which is normal priority. You can adjust this value using the <code>nice</code> command, with values ranging from -20 (highest priority) to 19 (lowest priority). To use <code>nice</code>, just prefix your command with the <code>nice</code> command and the desired nice value. For example:</p>