PS5 Web Manager v2.0 - Performance & Features Update

PS5 Web Manager v2.0 - Performance & Features Update

🚀 Major Performance Improvements

• 1MB Buffer Size (upgraded from 64KB) - 16x larger for better throughput
• Zero-Copy Downloads - sendfile() optimization for 30-50% faster file transfers
• TCP Optimizations - SO_NOSIGPIPE, TCP_NOPUSH, TCP_NODELAY for optimal performance

✨ New Features

• Smart File Sorting - Directories always appear first, then files alphabetically (case-insensitive)
• Real System Uptime - Shows actual system boot time using kern.boottime sysctl (not payload start time)
• Real RAM Usage - Uses multiple sysctl methods to get actual memory statistics (not hardcoded estimates)
• Manual Refresh - Removed auto-refresh spam in System Monitor, click button to update
• Connection Timeouts - 30s receive timeout, 60s send timeout for better stability

🔧 Technical Improvements

• Better error handling with detailed errno messages
• Improved memory detection with multiple sysctl methods (v_free_count, v_inactive_count, v_cache_count)
• Optimized socket options for downloads (SO_NOSIGPIPE, TCP_NOPUSH)
• Directory listing with qsort() algorithm for efficient sorting
• Fallback mechanisms for all system calls
• Added sys/sysctl.h and sys/types.h includes

📊 Performance

• Download Speed: 30-50% faster with sendfile() zero-copy transfer
• Buffer Size: 1MB (16x improvement from 64KB)
• SDK: PS5 Payload SDK v0.35
• Compiler: prospero-clang with -O3 optimization
• File Size: 142 KB

🐛 Bug Fixes

• Fixed Total Requests counter incrementing automatically (removed setInterval spam)
• Fixed Uptime showing payload start time instead of system boot time
• Fixed RAM showing hardcoded estimates instead of real values
• Fixed file listing showing random order instead of sorted

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Full changelog available in CHANGELOG.md