mirror of
https://github.com/MacRimi/ProxMenux.git
synced 2025-06-28 12:16:53 +00:00
279 lines
9.3 KiB
TypeScript
279 lines
9.3 KiB
TypeScript
import type { Metadata } from "next"
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import { Zap } from "lucide-react"
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import CopyableCode from "@/components/CopyableCode"
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export const metadata: Metadata = {
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title: "ProxMenux Post-Install: Performance Settings",
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description:
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"Guide to Performance Settings in the ProxMenux post-install script for optimizing your Proxmox VE system performance.",
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openGraph: {
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title: "ProxMenux Post-Install: Performance Settings",
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description:
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"Guide to Performance Settings in the ProxMenux post-install script for optimizing your Proxmox VE system performance.",
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type: "article",
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url: "https://macrimi.github.io/ProxMenux/docs/post-install/performance",
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images: [
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{
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url: "https://macrimi.github.io/ProxMenux/performance-settings-image.png",
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width: 1200,
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height: 630,
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alt: "ProxMenux Post-Install Performance Settings",
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},
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],
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},
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twitter: {
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card: "summary_large_image",
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title: "ProxMenux Post-Install: Performance Settings",
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description:
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"Guide to Performance Settings in the ProxMenux post-install script for optimizing your Proxmox VE system performance.",
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images: ["https://macrimi.github.io/ProxMenux/performance-settings-image.png"],
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},
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}
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function StepNumber({ number }: { number: number }) {
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return (
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<div className="inline-flex items-center justify-center w-8 h-8 mr-3 text-white bg-blue-500 rounded-full">
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<span className="text-sm font-bold">{number}</span>
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</div>
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)
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}
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export default function PerformanceSettingsPage() {
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return (
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<div className="container mx-auto px-4 py-8">
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<div className="flex items-center mb-6">
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<Zap className="h-8 w-8 mr-2 text-blue-500" />
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<h1 className="text-3xl font-bold">Performance Settings</h1>
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</div>
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<p className="mb-4">
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The <strong>Performance Settings</strong> category focuses on optimizing various aspects of your Proxmox VE
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system to enhance overall performance. These settings are designed to improve system efficiency and speed up
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certain operations.
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</p>
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<h2 className="text-2xl font-semibold mt-8 mb-4">Available Optimizations</h2>
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<h3 className="text-xl font-semibold mt-16 mb-4 flex items-center">
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<StepNumber number={1} />
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Configure pigz for Faster gzip Compression
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</h3>
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<p className="mb-4">
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This optimization configures <strong>pigz</strong> as a faster replacement for gzip compression.
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Pigz is a parallel implementation of gzip that utilizes multiple CPU cores,
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significantly improving compression speed on modern systems.
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</p>
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<p className="mb-4"><strong>Why use pigz instead of gzip?</strong></p>
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<ul className="list-disc pl-5 mb-4">
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<li><strong>Parallel processing:</strong> Uses all available CPU cores for faster compression.</li>
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<li><strong>Faster vzdump backups:</strong> When used with Proxmox's vzdump, it reduces backup times.</li>
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<li><strong>Drop-in replacement for gzip:</strong> It works exactly like gzip but is much more efficient.</li>
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</ul>
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<p className="mb-4">The following steps are performed:</p>
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<ul className="list-disc pl-5 mb-4">
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<li>Enables pigz in the vzdump configuration for faster backups.</li>
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<li>Installs the pigz package if not already installed.</li>
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<li>Creates a pigz wrapper script to replace the standard gzip command.</li>
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<li>Replaces the system gzip command with the pigz wrapper.</li>
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</ul>
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<p className="mb-4">
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<strong>Note:</strong> This optimization can significantly speed up compression tasks, especially on systems
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with multiple CPU cores.
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</p>
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<p className="text-lg mb-2">This adjustment automates the following commands:</p>
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<CopyableCode
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code={`
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# Enable pigz in vzdump configuration
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sed -i "s/#pigz:.*/pigz: 1/" /etc/vzdump.conf
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# Install pigz
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apt-get -y install pigz
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# Create pigz wrapper script
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cat <<EOF > /bin/pigzwrapper
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#!/bin/sh
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PATH=/bin:\$PATH
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GZIP="-1"
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exec /usr/bin/pigz "\$@"
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EOF
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chmod +x /bin/pigzwrapper
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# Replace gzip with pigz wrapper
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mv -f /bin/gzip /bin/gzip.original
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cp -f /bin/pigzwrapper /bin/gzip
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chmod +x /bin/gzip
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`}
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/>
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<h4 className="text-lg font-semibold mt-6">How to Use pigz</h4>
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<p className="mb-4">
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Pigz works the same way as gzip but compresses files much faster by using multiple CPU cores.
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Here’s how you can test its performance:
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</p>
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<CopyableCode
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code={`
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# Compress a file with gzip
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time gzip largefile.img
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# Compress a file with pigz (parallel gzip)
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time pigz largefile.img
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`}
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/>
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<p className="mb-4">
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The output will show that pigz completes the compression significantly faster than gzip.
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To check the number of CPU cores pigz is using, run:
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</p>
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<CopyableCode
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code={`
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pigz -p $(nproc) largefile.img
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`}
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/>
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<h4 className="text-lg font-semibold mt-6">Verifying pigz Replacement</h4>
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<p className="mb-4">
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After replacing gzip with pigz, you can confirm that the system is using pigz instead of gzip:
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</p>
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<CopyableCode
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code={`
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which gzip
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ls -l /bin/gzip
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`}
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/>
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<p className="mb-4">
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The output should show that <code>/bin/gzip</code> is now linked to the pigz wrapper.
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</p>
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<p className="mt-4">
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By enabling pigz, compression-heavy tasks like vzdump backups and log archiving
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will run much faster, leveraging multi-core processing.
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</p>
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<h3 className="text-xl font-semibold mt-16 mb-4 flex items-center">
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<StepNumber number={1} />
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Configure pigz for Faster gzip Compression
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</h3>
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<p className="mb-4">
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This optimization configures <strong>pigz</strong> as a faster replacement for gzip compression.
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Pigz is a parallel implementation of gzip that utilizes multiple CPU cores,
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significantly improving compression speed on modern systems.
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</p>
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<p className="mb-4"><strong>Why use pigz instead of gzip?</strong></p>
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<ul className="list-disc pl-5 mb-4">
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<li><strong>Parallel processing:</strong> Uses all available CPU cores for faster compression.</li>
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<li><strong>Faster vzdump backups:</strong> When used with Proxmox's vzdump, it reduces backup times.</li>
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<li><strong>Drop-in replacement for gzip:</strong> It works exactly like gzip but is much more efficient.</li>
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</ul>
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<p className="mb-4">The following steps are performed:</p>
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<ul className="list-disc pl-5 mb-4">
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<li>Enables pigz in the vzdump configuration for faster backups.</li>
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<li>Installs the pigz package if not already installed.</li>
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<li>Creates a pigz wrapper script to replace the standard gzip command.</li>
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<li>Replaces the system gzip command with the pigz wrapper.</li>
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</ul>
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<p className="mb-4">
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<strong>Note:</strong> This optimization can significantly speed up compression tasks, especially on systems
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with multiple CPU cores.
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</p>
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<p className="text-lg mb-2">This adjustment automates the following commands:</p>
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<CopyableCode
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code={`
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# Enable pigz in vzdump configuration
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sed -i "s/#pigz:.*/pigz: 1/" /etc/vzdump.conf
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# Install pigz
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apt-get -y install pigz
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# Create pigz wrapper script
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cat <<EOF > /bin/pigzwrapper
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#!/bin/sh
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PATH=/bin:\$PATH
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GZIP="-1"
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exec /usr/bin/pigz "\$@"
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EOF
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chmod +x /bin/pigzwrapper
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# Replace gzip with pigz wrapper
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mv -f /bin/gzip /bin/gzip.original
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cp -f /bin/pigzwrapper /bin/gzip
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chmod +x /bin/gzip
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`}
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/>
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<h4 className="text-lg font-semibold mt-6">How to Use pigz</h4>
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<p className="mb-4">
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Pigz works the same way as gzip but compresses files much faster by using multiple CPU cores.
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Here’s how you can test its performance:
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</p>
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<CopyableCode
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code={`
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# Compress a file with gzip
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time gzip largefile.img
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# Compress a file with pigz (parallel gzip)
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time pigz largefile.img
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`}
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/>
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<p className="mb-4">
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The output will show that pigz completes the compression significantly faster than gzip.
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To check the number of CPU cores pigz is using, run:
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</p>
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<CopyableCode
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code={`
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pigz -p $(nproc) largefile.img
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`}
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/>
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<h4 className="text-lg font-semibold mt-6">Verifying pigz Replacement</h4>
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<p className="mb-4">
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After replacing gzip with pigz, you can confirm that the system is using pigz instead of gzip:
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</p>
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<CopyableCode
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code={`
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which gzip
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ls -l /bin/gzip
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`}
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/>
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<p className="mb-4">
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The output should show that <code>/bin/gzip</code> is now linked to the pigz wrapper.
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</p>
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<p className="mt-4">
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By enabling pigz, compression-heavy tasks like vzdump backups and log archiving
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will run much faster, leveraging multi-core processing.
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</p>
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<section className="mt-12 p-4 bg-blue-100 rounded-md">
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<h2 className="text-xl font-semibold mb-2">Automatic Application</h2>
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<p>
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This performance optimization is automatically applied when selected in the Performance section. The
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automation ensures that pigz is correctly configured and integrated into your system, potentially improving
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the speed of compression operations without requiring manual intervention.
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</p>
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</section>
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</div>
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)
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}
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