Running AI Agents 24/7 on Two $26/Month VPSes: Hostinger Governor Fixes the CPU Credit Limit

A developer running AI agents 24/7 on two Hostinger KVM 8 VPSes (8 vCPUs, 32 GB RAM, 400 GB NVMe) open-sourced Hostinger Governor to fix the provider's CPU credit throttling. The problem: a KVM 8 can burst to all 8 cores while credits last, but earns credits back at only 4.8 cores' worth. Once the balance hits zero, the whole box drops to 30% (2.4 cores) and stays there while work keeps pushing. Before the fix, Hostinger limited his box 13 times in 10 days, each time capping every service on it at 30%.

What Governor does

Governor budgets the credit pool. The box gets every core while credit exists, then Governor eases load down to the 4.8-core baseline before the balance runs dry. Cores still aren't dedicated, but you keep the steady baseline plus the bursts instead of hitting a hard 30% wall.

Why VPS over a laptop

A sleeping laptop can't run scheduled agents. He wanted multiple agents, scheduled jobs, and test environments side by side with process isolation so one runaway job can't take down the rest. He also expects compute and memory prices to climb — Hetzner raised its 8-core, 32 GB dedicated server from €62.49 to €138.49 a month in June.

The Hostinger KVM 8 came out best on price with a 24-month commit: $25.99/month in the US before tax, renewing at $49.99 after two years. Across 54 Hostinger locales the same plan ran $22–$32/month; paying in local currency with a 20% referral discount brought his to about $18. He runs two.

The server rebuild, in his own design

• Nothing set up by hand — an Ansible repo rebuilds the box from an empty VM in about two hours, and the server applies each change itself after checks pass.
• No open ports. Everything connects outward; he reaches the box over Tailscale.
• Each agent or service runs as its own Linux user, so they can't read each other's files.
• Agents report to a private Telegram group, one topic per project. Five actions always wait for a tap: spending money, deleting production data, security changes, messaging all users at once, and sending personal data somewhere new. /freeze stops every agent at once.
• No agent holds an API key. Keys live in small broker services that validate each request, act, and keep an undo record.
• CPU is split into tiers: always-on agents get a small fixed share, while builds, CI, and batch jobs share the rest under Governor's ceiling.
• On failure, the box restarts or rolls back on its own, and an outside service alerts him if it goes silent.

He notes you don't need all of this to start: one box, a Linux user per project, phone notifications, and something watching CPU credits gets you most of the way. Governor is MIT-licensed and works on any Hostinger KVM plan.