#disk I/O monitor

38 related articles

Aug 6, 2026·3 min

The Real Efficiency Bottlenecks for AI Developers: It's Not the GPU — It's These Overlooked Areas

AI developers often think a bigger GPU will boost efficiency, but the real bottlenecks are often RAM, storage, networking, and workflow. Discover the overlooked upgrades that deliver the highest ROI.

Jul 31, 2026·5 min

witr: A Linux Process Tracing Tool for Quickly Identifying Why a Process Is Running

witr (Why Is This Running) is an open-source Linux process tracing tool that traces startup chains from processes, ports, containers, or files to quickly identify whether a process was launched by systemd, cron, or supervisor.

Jul 31, 2026·3 min

Fix for Immich Crashes Caused by Proxmox's Default kvm64 CPU Type

Proxmox's default kvm64 CPU type only exposes x86-64-v1 instructions, causing Immich's ML container to crash when NumPy's baseline isn't met. Learn the root cause and one-command fix.

Jul 30, 2026·3 min

OneDrive Stuck at 400K Files? A Guide to Self-Hosted Sync Alternatives

OneDrive stalls as file counts approach 400K, causing sync failures and high CPU usage. This guide analyzes the technical causes and compares self-hosted alternatives like Syncthing, Nextcloud, and rsync/rclone.

Jul 30, 2026·3 min

OneDrive Stuck at 400K Files? A Guide to Self-Hosted Sync Solutions

OneDrive stalls when file count approaches 400K, causing sync failures and high CPU usage. This guide analyzes the bottleneck and compares Syncthing, Nextcloud, rsync/rclone for self-hosted sync.

Jul 30, 2026·3 min

tinbase: A Local Supabase Alternative That Runs as a Single Process

tinbase compresses Supabase's 12 Docker containers into a single process with real Postgres 17, Auth, Storage, and Realtime, supporting RLS and direct supabase-js calls—even runs in a browser.

Jul 30, 2026·2 min

FindDiskKiller: Catch the Mac Apps Secretly Thrashing Your Disk

FindDiskKiller is a free open-source macOS disk activity monitor that tracks per-process I/O, monitors AI coding assistants' disk usage, and includes SMART/NVMe health checks to protect your Mac SSD.

Jul 30, 2026·4 min

Practical Guide to Auto-Recovery from Self-Hosted Server Hangs: From Watchdog to Out-of-Band Management

A detailed guide to auto-recovery solutions for self-hosted server hangs, covering hardware watchdog configuration, systemd watchdog setup, smart PDU out-of-band management, and multi-layer defense strategies for unattended homelab high availability.

Jul 30, 2026·4 min

SQLite in Production: A Deep Dive into WAL Mode, Concurrency Control, and VFS Optimization

A deep dive into three core SQLite production optimizations: WAL mode for read/write concurrency, single-writer concurrency model best practices, and VFS layer tuning with mmap and custom locking.

Jul 28, 2026·2 min

Stacklight: A Deep Dive into the Zero-Backend Native iOS Homelab Monitoring App

Stacklight is a zero-backend, telemetry-free native iOS app with 23 service integrations, offering privacy-first mobile monitoring and control for homelabs via TOFU certificate pinning and iCloud sync.

Jul 28, 2026·3 min

Stacklight: A Deep Dive into the Zero-Backend Native iOS Homelab Monitoring App

Jul 27, 2026·3 min

Claude Opus's Autonomous Debugging Capabilities: What It Means When AI Proactively Writes Test Harnesses

New Claude Opus proactively writes test harnesses to observe runtime behavior. We analyze how this shift from passive code generation to autonomous debugging marks a key evolution in AI programming.

Jul 20, 2026·2 min

Pushing Home Media Servers to the Limit: 21 Concurrent Plex Streams and a Custom Monitoring Dashboard

How one self-hoster achieved 21 concurrent Plex streams, tackled bandwidth and disk I/O bottlenecks, and built Manifold — a custom React dashboard combining netdata and MQTT.

Jul 15, 2026·3 min

Is Your Training Job Quietly Slowing Down? TraceML Exposes PyTorch's Hidden Performance Bottlenecks

GPU at 51% utilization — and no one noticed? See how TraceML exposes hidden PyTorch DataLoader bottlenecks, cuts training time 43% with 3 parameter changes.

Jul 15, 2026·2 min

Real-Time Data Augmentation for Single-Class Segmentation Models: Frequency, Combinations, and Boundary Precision Explained

How many augmentations per image is enough? This guide breaks down on-the-fly augmentation strategy for single-class segmentation with 3,000 labeled images, covering controlled mixing, domain matching, and mask boundary precision.

Jul 12, 2026·3 min

Farewell to a Decade-Old VPS: Technical and Emotional Insights from Retiring an Old Server

A tweet saying "rest well, old friend" resonated across the tech community. This article explores VPS lifecycle management, best practices for retiring old servers, and the unique emotional bond between engineers and infrastructure.

Jul 11, 2026·6 min

Balancing Cost and Performance in Azure SQL Database: Three Core Strategies Explained

This article breaks down Azure SQL Database's progressive cost-optimization strategy from the free tier to Hyperscale, Serverless auto-scaling, and Elastic Pools, helping teams balance performance and budget.

Jul 11, 2026·3 min

Intent Recognition Interview Question: Three-Layer Funnel Architecture Breakdown and Answer Template

Asked 'how do you implement intent recognition' in an interview? Dumping everything into an LLM is a red flag. This guide breaks down the 3-layer funnel architecture with a ready-to-use answer template.

Jul 10, 2026·2 min

Toto-2.0: Multivariate Time Series Forecasting Enters the Foundation Model Scaling Era

Toto-2.0 is a major breakthrough in time series forecasting, applying LLM scaling philosophy to achieve zero-shot multivariate prediction across domains via unified representations.

Jul 10, 2026·4 min

Complete Guide to Dify Local Deployment: Build a Private AI Workflow Platform from Scratch

Step-by-step guide to deploying Dify locally: Docker setup, Docker Compose installation, source code configuration, .env file setup, and container startup for Windows, macOS, and Linux.