Developer builds open-source host metrics agent to explain server outages, not just detect them

·1 views

A developer has released Servers for StatusPage.me, a self-installed host metrics agent designed to complement traditional uptime monitoring by capturing server-side data during incidents. The tool collects CPU, memory, swap, disk, and network metrics and displays them on a dashboard alongside incident timelines from linked status pages. This allows operators to correlate outages with underlying resource conditions, such as rising memory usage or disk saturation, without switching between multiple tools. The agent supports configurable threshold alerts that fire only after a condition persists for a set duration, reducing noise from brief spikes. The agent is open source and available on GitHub, allowing users to audit the code before deploying it to production servers.

Read the full story at DEV Community

This is an AI-generated summary. ShortSingh links to the original source for the complete article.

Discussion (0)

Full-Stack developer builds and deploys personal portfolio for free on Vercel

A Full-Stack and Mobile developer has shared the process behind building her professional portfolio website. The project was built using React, HTML5, CSS3, and JavaScript, with Vercel handling free hosting and deployment. The site was connected to GitHub to enable continuous deployment, automatically publishing updates with every code change. Design decisions prioritized user experience, ensuring recruiters and clients can quickly browse key projects on both mobile and desktop screens.

0 comments Read more at DEV Community

ProgrammingDEV Community ·

AI developer argues continuity, not intelligence, is the core unsolved problem

A developer building an AI operating layer concluded that the real limitation of current AI systems is not intelligence but continuity of understanding across conversations. Each new AI session starts from scratch, forcing users to rebuild context repeatedly rather than carrying forward accumulated knowledge. This insight shifted the developer's focus from memory storage to what they call 'governed context' and project reconstruction frameworks. The approach involves architectural boundaries designed to preserve understanding across interactions, not just retain raw information. The developer acknowledges the work is still evolving but believes ensuring understanding persists across projects is the more meaningful long-term challenge.

0 comments Read more at DEV Community

ProgrammingDEV Community ·

Engineer Builds Auto-Remediation Pipeline That Reverts Unauthorized AWS Tag Changes

A developer built an automated drift detection and remediation system on AWS that detects and reverses infrastructure changes made outside of Terraform. The pipeline uses CodeBuild, SNS, and Lambda to detect configuration drift, classify its severity, and trigger a Terraform apply only for low-risk, in-place updates. A custom classifier was updated to factor in both resource type and action type, so that updates on medium-risk resources like EC2 instances are treated as low severity, while deletions and replacements escalate to high. Deletions are deliberately excluded from auto-remediation and routed to manual review, ensuring human oversight for potentially intentional removals. Detection and remediation run as separate CodeBuild projects with distinct IAM roles, keeping the read-only drift detector isolated from any write operations.

0 comments Read more at DEV Community

ProgrammingDEV Community ·

Google Flow, Kling AI, and Hailuo Free Tiers Compared: What You Actually Get

A hands-on comparison of the free tiers of three AI video tools — Google Flow (Veo 3.1), Kling AI, and Hailuo/MiniMax — reveals significant limitations for creators seeking commercial use. Google Flow offers roughly 50 non-cumulative daily credits but lacks a clear policy on whether free-tier output can be used on monetized YouTube channels. Kling AI provides the most generous daily credits and strong motion quality, but explicitly prohibits commercial use on its free tier. Hailuo grants a one-time bonus of 200 credits for new users rather than a daily refresh, and similarly bans commercial use at the free level. All three tools display visible watermarks on free-tier outputs, and creators are advised to review each platform's current terms of service directly before building any monetized workflow around them.

0 comments Read more at DEV Community