Update

web/app/docs/post-install/performance/page.tsx

@@ -1,14 +1,15 @@
 import type { Metadata } from "next"
 import { Zap } from "lucide-react"
+import CopyableCode from "@/components/CopyableCode"
 
 export const metadata: Metadata = {
   title: "ProxMenux Post-Install: Performance Settings",
   description:
-    "Detailed guide to Performance Settings in the ProxMenux post-install script for optimizing Proxmox VE system performance.",
+    "Guide to Performance Settings in the ProxMenux post-install script for optimizing your Proxmox VE system performance.",
   openGraph: {
     title: "ProxMenux Post-Install: Performance Settings",
     description:
-      "Detailed guide to Performance Settings in the ProxMenux post-install script for optimizing Proxmox VE system performance.",
+      "Guide to Performance Settings in the ProxMenux post-install script for optimizing your Proxmox VE system performance.",
     type: "article",
     url: "https://macrimi.github.io/ProxMenux/docs/post-install/performance",
     images: [
@@ -24,11 +25,19 @@ export const metadata: Metadata = {
     card: "summary_large_image",
     title: "ProxMenux Post-Install: Performance Settings",
     description:
-      "Detailed guide to Performance Settings in the ProxMenux post-install script for optimizing Proxmox VE system performance.",
+      "Guide to Performance Settings in the ProxMenux post-install script for optimizing your Proxmox VE system performance.",
     images: ["https://macrimi.github.io/ProxMenux/performance-settings-image.png"],
   },
 }
 
+function StepNumber({ number }: { number: number }) {
+  return (
+    <div className="inline-flex items-center justify-center w-8 h-8 mr-3 text-white bg-blue-500 rounded-full">
+      <span className="text-sm font-bold">{number}</span>
+    </div>
+  )
+}
+
 export default function PerformanceSettingsPage() {
   return (
     <div className="container mx-auto px-4 py-8">
@@ -37,27 +46,64 @@ export default function PerformanceSettingsPage() {
         <h1 className="text-3xl font-bold">Performance Settings</h1>
       </div>
       <p className="mb-4">
-        The Performance Settings category in the customizable_post_install.sh script is dedicated to optimizing the
-        overall performance of your Proxmox VE system.
+        The <strong>Performance Settings</strong> category focuses on optimizing various aspects of your Proxmox VE
+        system to enhance overall performance. These settings are designed to improve system efficiency and speed up
+        certain operations.
       </p>
-      <h2 className="text-2xl font-semibold mt-6 mb-4">Available Optimizations</h2>
-      <ul className="list-disc pl-5 mb-6">
-        <li className="mb-2">
-          <strong>CPU Tuning:</strong> Optimize CPU governor and other CPU-related settings.
-        </li>
-        <li className="mb-2">
-          <strong>Memory Management:</strong> Fine-tune memory allocation and swapping behavior.
-        </li>
-        <li className="mb-2">
-          <strong>I/O Optimization:</strong> Adjust I/O scheduler and other disk-related performance settings.
-        </li>
-        {/* Add more list items for each optimization in this category */}
-      </ul>
-      <h2 className="text-2xl font-semibold mt-6 mb-4">Usage</h2>
+      <h2 className="text-2xl font-semibold mt-8 mb-4">Available Optimizations</h2>
+
+      <h3 className="text-xl font-semibold mt-16 mb-4 flex items-center">
+        <StepNumber number={1} />
+        Configure pigz for Faster gzip Compression
+      </h3>
       <p className="mb-4">
-        During the execution of customizable_post_install.sh, you'll have the option to apply various Performance
-        Settings. Choose the optimizations that best match your hardware configuration and workload requirements.
+        This optimization configures pigz as a faster replacement for gzip compression. pigz is a parallel
+        implementation of gzip for modern multi-processor, multi-core machines.
       </p>
+      <p className="mb-4">The following steps are performed:</p>
+      <ul className="list-disc pl-5 mb-4">
+        <li>Enables pigz in the vzdump configuration for faster backups</li>
+        <li>Installs the pigz package if not already installed</li>
+        <li>Creates a pigz wrapper script to replace the standard gzip command</li>
+        <li>Replaces the system gzip command with the pigz wrapper</li>
+      </ul>
+      <p className="mb-4">
+        <strong>Note:</strong> This optimization can significantly speed up compression tasks, especially on systems
+        with multiple CPU cores.
+      </p>
+      <p className="text-lg mb-2">This adjustment automates the following commands:</p>
+      <CopyableCode
+        code={`
+# Enable pigz in vzdump configuration
+sed -i "s/#pigz:.*/pigz: 1/" /etc/vzdump.conf
+
+# Install pigz
+apt-get -y install pigz
+
+# Create pigz wrapper script
+cat <<EOF > /bin/pigzwrapper
+#!/bin/sh
+PATH=/bin:\$PATH
+GZIP="-1"
+exec /usr/bin/pigz "\$@"
+EOF
+chmod +x /bin/pigzwrapper
+
+# Replace gzip with pigz wrapper
+mv -f /bin/gzip /bin/gzip.original
+cp -f /bin/pigzwrapper /bin/gzip
+chmod +x /bin/gzip
+      `}
+      />
+
+      <section className="mt-12 p-4 bg-blue-100 rounded-md">
+        <h2 className="text-xl font-semibold mb-2">Automatic Application</h2>
+        <p>
+          This performance optimization is automatically applied when selected in the Performance section. The
+          automation ensures that pigz is correctly configured and integrated into your system, potentially improving
+          the speed of compression operations without requiring manual intervention.
+        </p>
+      </section>
     </div>
   )
 }