c4a3e9285f
✨ New Features: - Interactive one-button optimizer with smart detection - Analyzes existing optimizations and detects suboptimal configs - User-controlled selective optimization (no forced changes) - Handles mixed scenarios (some optimal, some suboptimal, some missing) - Quick status checker for system overview - Auto-sudo launcher for ease of use 🎯 Key Improvements: - Detects when optimizations exist but aren't ideal (e.g., oversized zram) - Only prompts for optimizations that need attention - Leaves well-configured systems alone - Clear status reporting and user choice - German locale support for system commands 🔧 Components Added: - one-button-optimizer.sh: Main interactive optimizer - quick-status-check.sh: Quick system status overview - launcher.sh: Auto-sudo convenience launcher - Updated README with usage instructions Tested on 15GB RAM system with mixed optimization state.
95 lines
2.8 KiB
Bash
Executable File
95 lines
2.8 KiB
Bash
Executable File
#!/bin/bash
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# Quick test version to see current status
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echo "🔍 Current System Status Check"
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echo "=============================="
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# Get RAM info
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ram_gb=$(free -g | awk '/^Mem:|^Speicher:/{print $2}')
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echo "RAM: ${ram_gb}GB"
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# Check zram
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echo ""
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echo "🗜️ zram Status:"
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if [[ -e /dev/zram0 ]] && swapon --show | grep -q zram0; then
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zram_size=$(swapon --show | grep zram0 | awk '{print $3}')
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echo " ✅ Active: $zram_size"
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# Calculate optimal
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if [[ $ram_gb -ge 8 ]]; then
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optimal_size=$((ram_gb / 2))
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else
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optimal_size=$((ram_gb * 3 / 4))
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fi
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[[ $optimal_size -lt 2 ]] && optimal_size=2
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echo " 📊 Optimal: ${optimal_size}GB"
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zram_size_gb=$(echo "$zram_size" | sed 's/[^0-9.]//g' | cut -d. -f1)
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if [[ $zram_size_gb -lt $((optimal_size - 1)) ]] || [[ $zram_size_gb -gt $((optimal_size + 2)) ]]; then
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echo " ⚠️ Size could be optimized"
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else
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echo " ✅ Size is optimal"
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fi
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else
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echo " ❌ Not configured"
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fi
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# Check tmpfs
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echo ""
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echo "💾 tmpfs Cache Status:"
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tmpfs_count=$(mount | grep "tmpfs.*tmpfs-cache" | wc -l)
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if [[ $tmpfs_count -gt 0 ]]; then
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echo " ✅ Active: $tmpfs_count mounts"
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echo " 📁 Mounted caches:"
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mount | grep "tmpfs.*tmpfs-cache" | awk '{print " " $3 " (" $6 ")"}' | tr -d '()' | head -5
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[[ $tmpfs_count -gt 5 ]] && echo " ... and $((tmpfs_count - 5)) more"
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else
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echo " ❌ Not configured"
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fi
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# Check kernel params
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echo ""
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echo "⚙️ Kernel Parameters:"
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if [[ -f /etc/sysctl.d/99-system-optimization.conf ]]; then
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echo " ✅ Optimization config exists"
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swappiness=$(sysctl -n vm.swappiness 2>/dev/null)
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dirty_ratio=$(sysctl -n vm.dirty_ratio 2>/dev/null)
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echo " 📊 Current: swappiness=$swappiness, dirty_ratio=$dirty_ratio"
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# Calculate optimal for this system
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if [[ $ram_gb -ge 16 ]]; then
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opt_swap=1; opt_dirty=3
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elif [[ $ram_gb -le 4 ]]; then
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opt_swap=10; opt_dirty=10
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else
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opt_swap=5; opt_dirty=5
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fi
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echo " 📊 Optimal: swappiness=$opt_swap, dirty_ratio=$opt_dirty"
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if [[ "$swappiness" != "$opt_swap" ]] || [[ "$dirty_ratio" != "$opt_dirty" ]]; then
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echo " ⚠️ Could be optimized"
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else
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echo " ✅ Optimally configured"
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fi
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else
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echo " ❌ Not optimized"
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fi
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# Check systemd service
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echo ""
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echo "🔄 Systemd Service:"
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if systemctl is-enabled system-optimization.service &>/dev/null; then
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if systemctl is-active system-optimization.service &>/dev/null; then
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echo " ✅ Active and enabled"
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else
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echo " ⚠️ Enabled but not active"
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fi
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elif [[ -f /etc/systemd/system/system-optimization.service ]]; then
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echo " ⚠️ Installed but not enabled"
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else
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echo " ❌ Not installed"
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fi
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echo ""
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echo "✨ Analysis complete!" |