Server monitoring for small business: how to catch downtime first

In short

Server monitoring for a small business means an agent on each machine that watches CPU, memory, disk and network and sends an alert the moment something looks wrong. PMV's NetWatch does this for $149 a month on up to 25 hosts or $399 a month on up to 150 hosts, with CertSentry and the phone app included at the 150-host level. That turns "a customer told us it was down" into a warning you see first.

A server can go down at two in the morning and stay down until someone happens to try logging in. For a repair shop running diagnostic machines across a few bays, a Discord community running a game server, or a small business keeping a handful of client sites online, that gap between "it broke" and "we noticed" is where the real cost sits. Server monitoring for small business operations exists to close that gap: something has to watch the machine so a person does not have to.

What server monitoring actually checks

Monitoring is not a single alarm. It is an agent installed on each machine, reporting back on a schedule: how much CPU it is using, how much memory is free, how full the disk is, and what the network traffic looks like. When one of those numbers crosses a line you set, or when the machine stops reporting entirely, an alert goes out. That is the difference between finding out from a customer and finding out from a dashboard.

This matters most for setups that are easy to lose track of: a VPS running a few client sites, a stack of Pterodactyl game servers, a repair shop with diagnostic PCs in more than one bay, or a small IT shop managing machines for several clients at once. None of those get checked by a human walking past them. They get checked by software, or they do not get checked at all.

NetWatch: the agent, the dashboard, and the alerts

PMV Digital's NetWatch puts a small agent on each machine. It reports CPU, memory, disk and network status to a live dashboard and sends alerts when something crosses a threshold. It is priced by how many machines, or hosts, you are watching:

$149 a month for up to 25 hosts
$399 a month for up to 150 hosts
The NetWatch phone app is $49 a month on its own, and is included at the 150-host plan

For a single repair shop watching diagnostic machines and a point-of-sale PC, the 25-host plan usually covers it. For a managed-IT setup or a hosting business juggling client VPS instances and game servers across many accounts, the 150-host plan brings that count up and throws in the phone app so an alert reaches someone even when they are away from a desk.

SSL certificates and domains are their own blind spot

A server can be up and still be about to cause a problem. An SSL certificate that expires quietly turns a working site into a browser warning. A domain that lapses because a renewal email went to a folder no one checks takes the whole thing offline for reasons that have nothing to do with the server itself. CertSentry watches for exactly that: expiring SSL certificates, open ports and domain registration dates, for $49 a month on its own. It is included at no extra cost with the $399-a-month NetWatch plan, so a shop already on the larger plan gets certificate and domain tracking without adding another line item.

For teams already running on AWS

Some shops are past a single VPS and are running on managed Kubernetes. For that case, NetWatch on AWS sets up monitoring on EKS using Terraform and Helm, for a one-time $1,500. That is a different starting point than the monthly plans above: it is infrastructure-as-code monitoring for a team that has already standardized on AWS, rather than an agent you install on a handful of boxes.

What to do if something is already broken

Monitoring tells you something is wrong. It does not fix a server that will not boot, a Docker container that keeps restarting, an SSL certificate that already expired, or DNS that is pointed at the wrong place. For that, PMV's Server / Docker / SSL / DNS fix service starts at $300 and covers VPS, Docker, Linux, Nginx, SSL and DNS problems, with the final price quoted before any work starts. The tech services page lists that alongside quick fixes, Discord bot repair, website and payment fixes, and the quote form, so a shop can get a real number before committing.

The two fit together the way a smoke detector fits together with a fire extinguisher. Monitoring catches the problem early and tells someone it exists. The fix service handles it once it does. A shop that only has one of the two is still exposed on the other side.

Getting started

Most shops do not need to monitor everything on day one. A reasonable starting point is the machines that would actually cost something if they went down overnight: the VPS running client sites, the diagnostic PCs on the shop floor, the game server panel. Add CertSentry if any of those sites run on a certificate that was set up more than a year ago and has not been checked since. From there, the host count on the plan can grow as the list of machines does.

A small business that is also working on being easier to find once people do search for it can look at how to show up on Google Maps in this earlier post. Reach out by email if you want a specific host count or setup quoted before you start.

Questions people ask

How do I know if my server is down before a customer tells me

An agent installed on the machine needs to report its CPU, memory, disk and network status to a live dashboard on a schedule, with an alert sent the moment it stops reporting or crosses a threshold; NetWatch does this for $149 a month on up to 25 hosts.

What does server monitoring actually check

It checks whether the machine is reachable, how much CPU and memory it is using, how full the disk is, and whether network traffic looks normal, then sends an alert when any of those cross a limit you set.

How much does NetWatch cost

NetWatch is $149 a month for up to 25 hosts or $399 a month for up to 150 hosts, with the NetWatch phone app included at the 150-host plan and $49 a month on its own.

Does server monitoring also watch SSL certificates and domains

CertSentry checks expiring SSL certificates, open ports and domain registration dates for $49 a month, and it is included at no extra cost with the $399-a-month NetWatch plan.