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CatCat Blog - VPS and Server Benchmarks

website·Indexed 33 days ago

https://catcat.blog

A technical blog providing detailed performance reviews and benchmarks for VPS and dedicated server providers including Hetzner, Nube.sh, Evoxt, and others. Content focuses on hardware evaluations (AMD EPYC, Ryzen 9950X, 7950X), network latency analysis, and deployment tutorials for Docker, Kubernetes, and ServerStatus-Rust.

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What's inside CatCat Blog

  1. Overview of netboot.xyz for OS Installation

    netboot.xyz is a lightweight iPXE-based network booting tool that allows users to install almost any operating system (Linux, BSD, Windows PE, etc.) via the network. Instead of uploading large ISO files to a remote server, the server boots from a tiny ISO (a few MBs), connects to the netboot.xyz servers to fetch the latest installation menus, and downloads the OS directly from official mirrors.

  2. Overview of MetaTube metadata scraper

    MetaTube is an open-source metadata scraper designed for Japanese adult videos. Unlike standalone scrapers, it uses a client-server architecture: a server-side component fetches and processes data from multiple supported provider websites, which is then written to the media server's database (Jellyfin, Emby, or Plex) via a client-side plugin. It automatically creates actor profiles alongside movie metadata.

  3. Overview of Tencent Cloud Lighthouse Quality Traffic Package

    The Lighthouse Quality Traffic Package is a prepaid public network traffic plan that can be purchased independently to offset the traffic consumption of Lighthouse instances. Unlike standard traffic packages, the Quality Traffic Package utilizes premium BGP IP dedicated lines to avoid routing through international operator exit networks, significantly reducing latency and improving connectivity quality for users in Mainland China accessing services in Hong Kong and Singapore.

  4. Overview of Tracearr Media Server Monitoring

    Tracearr is an open-source real-time monitoring platform that supports Plex, Jellyfin, and Emby. It is designed to track streaming activity, analyze playback data, and detect unauthorized account sharing. Key features include:

    • Real-time Dashboard: Multi-server status, low-latency session tracking via WebSocket, and a geographical map of viewers.
    • Account Sharing Detection: Six intelligent rules to identify abnormal behavior, including 'Impossible Travel', 'Concurrent Multi-location Login', 'Abnormal Device Speed', 'Excessive Concurrent Streams', 'Geo-restriction Violations', and 'Long-term Inactivity'.
    • Trust Scoring: Automatically calculates user trust scores based on behavior to identify high-risk accounts.
    • Data Analysis: Statistics on watch history, streaming quality (transcode vs direct play), bandwidth, and media library heatmaps.
    • Notification System: Integration with Discord Webhooks and Apprise (supporting 80+ services).
    • Data Migration: Supports importing historical data from Tautulli and Jellystat.

  5. Overview of WebP-ServerGo

    WebP-ServerGo is a Go-based middleware that provides a smooth transition to WebP images. It acts as a proxy that detects browser support via the User-Agent (UA) to decide whether to serve a WebP version or the original image. It supports generating WebP caches and can function as an edge node to compress requests from a source station. This allows developers to keep original high-quality images for editing (e.g., in Photoshop/Ai) while delivering optimized WebP images to compatible browsers.

  6. Overview of Thanos components for Prometheus high availability

    Thanos extends Prometheus by providing centralized querying and long-term storage. It allows metrics from one or more Prometheus instances to be synchronized to object storage (e.g., S3-compatible storage) for global PromQL queries. Key components include:

    • Thanos Sidecar: Runs alongside Prometheus; automatically uploads time-series data blocks to object storage.
    • Thanos Store: Queries data directly from object storage.
    • Thanos Query: Aggregates multiple Thanos components as data sources for global queries.
    • Thanos Query Frontend: Optimizes query performance.
    • Thanos Compactor: Compresses and downsamples data in object storage.
    • Thanos Ruler: Manages alerting rules.
    • Thanos Receive: Receives data via Prometheus Remote Write.

  7. Overview of AveMujicaAPI

    AveMujicaAPI is an API relay service for developers and general users that provides access to GPT models. It is fully compatible with the OpenAI API format, making it suitable for development, testing, automation, and client-side integration. The service supports payments via Alipay, WeChat, and Stripe, and offers corporate invoicing.

  8. Overview of ProxMenux and ProxMenux Monitor

    ProxMenux is a management tool for Proxmox VE that provides an interactive, menu-based interface for executing common commands and scripts without manual typing. ProxMenux Monitor (introduced in v1.1.7) is a GUI-based monitoring dashboard that allows administrators to track Proxmox infrastructure across multiple devices without using a terminal.

  9. Overview of rig supported components

    rig provides automated installation for the following categories of tools:

    • Base Environment: zsh, Oh My Zsh, Starship, Tmux, Git, ripgrep, fd, bat, jq, gh
    • Language Runtimes: Node.js (via nvm), Python (via uv), Go (via goenv)
    • Infrastructure: Docker, Compose, SSH hardening, Tailscale, Clash
    • AI Programming Assistants: Claude Code, Codex CLI, Gemini CLI, Agent Skills

  10. Overview of NetMirror Looking Glass Panel

    NetMirror is a modern, responsive Looking Glass server panel built with Vue3 and TailwindCSS. It is designed for IDC operators and network enthusiasts to showcase and test multi-region network node status. Key features include:

    • Integrated network tools: Ping, iPerf3, Speedtest, MTR, and Traceroute.
    • Real-time network interface traffic monitoring.
    • Interactive simulated Shell for basic diagnostics.
    • Multi-node support with a master-slave region switching module.
    • Secure communication between nodes via gRPC.

  11. Overview of the DB_Online + AVDB + MDC AV Automation Solution

    This automation pipeline is designed for users who source content from public platforms like 98堂 and JavDB (as opposed to PT sites). The workflow consists of the following components:

    • db_online: Handles resource discovery and download management; searches public platforms and pushes tasks to qBittorrent.
    • avdb: Provides metadata support for identifying and managing film information.
    • MDC (MDCNG): Scrapes metadata, generates NFOs, posters, and actor information, and creates hard links for Emby.
    • qBittorrent: The download client that executes the torrent tasks.
    • FlareSolverr: Bypasses Cloudflare challenges to prevent anti-scraping blocks on sites like JavDB.

  12. Overview of GPU Hot monitoring dashboard

    GPU Hot is a lightweight, modern GPU monitoring solution designed as an alternative to complex Prometheus/Grafana stacks or basic nvidia-smi output. It provides a real-time dashboard for NVIDIA GPUs, featuring automatic multi-GPU detection, process tracking (PID and memory usage), and system CPU/RAM monitoring. It includes built-in threshold alerts for temperature (75°C/85°C), utilization (80%), and memory usage (90%).