We Added Maintenance Windows To The PMIO Server Monitor!
Finally, a way to schedule planned maintenance without your monitoring system having a complete meltdown – introducing Maintenance Windows for automatic alert suppression during your scheduled downtime.

Say Goodbye to Maintenance Alert Spam: Introducing Maintenance Windows
We've all been there. It's 2 AM, you're finally pushing that critical server update you've been planning for weeks, and suddenly your phone explodes with notifications. Email alerts, Slack messages, dashboard warnings – your monitoring system is having a complete meltdown because, well, you're doing exactly what you planned to do: take servers offline for maintenance.
Sound familiar? You're definitely not alone.
The Problem That Keeps Ops Teams Up at Night
Here's the thing – robust monitoring is essential. You want to know when something goes wrong with your infrastructure. But during planned maintenance? Those alerts aren't helpful; they're just noise. And not just a little noise – we're talking about the kind of alert storm that can wake up your entire on-call rotation, flood your incident response channels, and generally make everyone's life miserable.
The worst part? You end up in this awkward dance where you either:
- Temporarily disable monitoring (risky and easy to forget to turn back on)
- Ignore the alerts (which trains your team to ignore all alerts – yikes)
- Suffer through the notification spam (hello, alert fatigue)
None of these options are great, and frankly, they shouldn't be necessary.
Introducing Maintenance Windows: Your New Best Friend
That's why we're excited to roll out Maintenance Windows – a feature that finally gives you the control you need over your monitoring during planned downtime.
Here's how it works: you simply schedule your maintenance periods in advance, and our system automatically suppresses email and Slack alerts during those windows. No more false alarms, no more 3 AM wake-up calls for planned work, and no more scrambling to disable monitoring before you start your maintenance tasks.
What Makes This a Game-Changer
Professional monitoring that actually makes sense. Your monitoring stays active and continues collecting data, but the alerts know when to stay quiet. This means you maintain full visibility into what's happening without the noise.
Peace of mind during maintenance. Whether you're patching servers at midnight or doing a major infrastructure migration over the weekend, you can focus on the work instead of managing alert noise.
Flexible scheduling options. One-time maintenance? Covered. Weekly maintenance windows? Easy. Monthly infrastructure updates? No problem. Set it up once and let the system handle the rest.
How to Use Maintenance Windows
Getting started is refreshingly simple:
- Navigate to the Maintenance Windows section in your dashboard
- Create a new window by selecting your servers and setting the time period
- Choose your schedule – one-time event, or recurring daily/weekly/monthly
- Hit save and you're done
For example, let's say you patch your web servers every Tuesday from 2-4 AM. Just set up a recurring weekly window, select those servers, and you'll never get another maintenance alert during patch time. The system remembers your schedule and automatically handles future maintenance periods.
Real-World Use Cases
Our beta users are already putting Maintenance Windows to work in some creative ways:
Routine server updates: That monthly security patching routine just got a lot more peaceful. Schedule a recurring window and patch away without notification chaos.
Infrastructure migrations: Moving to new servers or cloud providers? Set up a maintenance window for the migration period and keep alerts focused on actual issues, not expected downtime.
Regular maintenance schedules: Whether it's database maintenance, backup operations, or routine hardware checks, recurring windows let you set it and forget it.
Emergency maintenance planning: Even unplanned maintenance benefits – quickly create a window when you need to take systems offline for urgent repairs.
The Bottom Line
Maintenance Windows isn't just about reducing notification noise (though that's pretty great). It's about making your monitoring smarter and more professional. Your team can focus on getting work done instead of managing false alarms, your on-call rotation can actually rest during scheduled maintenance, and your monitoring system becomes a tool that works with you instead of against you.
We've been testing this internally for months, and the difference is night and day. Our ops team actually looks forward to maintenance windows now because they know they won't spend half their time explaining to everyone why the alerts are going crazy.
Ready to give it a try? Maintenance Windows is rolling out to all accounts over the next week. Log in to your dashboard and look for the new Maintenance Windows option in your main navigation.
Happy monitoring (and happy maintenance)!
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