Operations | Monitoring | ITSM | DevOps | Cloud

How sum_over_time Works in Prometheus

The sum_over_time() function in Prometheus gives you a way to aggregate counter resets, gauge fluctuations, and histogram samples across specific time windows. Instead of seeing point-in-time values, you get the cumulative total of all data points within your chosen range—useful for calculating totals from rate data, tracking accumulated errors, or understanding resource consumption patterns over custom intervals.

Getting started with the Grafana plugin

The idea of having a SquaredUp plugin for Grafana might seem a little bit unnecessary at first. They are both dashboarding products, so why would you want to create a dashboard about dashboards? The answer to this conundrum is that the SquaredUp Grafana plugin isn’t quite a matter of taking Grafana dashboards and recreating them on the SquaredUp canvas.

Why Hiring a Professional Is a Smart Move for Business Growth

Operating a business today is not all about possessing a great idea or providing a great product. It's about making the correct moves in the proper time, particularly in marketing, operations, and planning for growth. With increasingly competitive markets and higher customer demands, handling everything in-house can easily overwhelm your staff. This is where experts come in.

Unlocking Skin Radiance with the Power of Peptides

In the ever-evolving world of skincare, peptides have emerged as quiet game-changers. These powerful amino acid chains are naturally found in the body and serve as building blocks for proteins like collagen, elastin, and keratin. But as we age, our body's ability to produce these proteins diminishes, leading to wrinkles, dullness, and a loss of firmness. That's where peptide-based skincare treatments come in and they're rapidly becoming a top choice for individuals seeking anatural glow and youthful appearance.

How Secure and Healthy Are Your Custom SCOM Management Packs?

Thanks for using the NiCE Log File Management Pack. We know it’s a favorite among experts building custom SCOM Management Packs. But here’s a quick question: When was the last time someone checked your custom Management Packs for security vulnerabilities, performance bottlenecks, or health risks?

OpenTelemetry NestJS Implementation Guide: Complete Setup for Production [2025]

NestJS applications require comprehensive monitoring to ensure optimal performance and rapid issue resolution. As your application grows—spanning multiple services, databases, and external APIs—understanding what's happening under the hood becomes critical. That's where OpenTelemetry comes in. OpenTelemetry provides vendor-agnostic observability for your NestJS applications through distributed tracing, metrics, and logs.

Use Telegraf Without the Prometheus Complexity

Every system needs observability. You need to know what your CPU, memory, disk, and network are doing, and maybe keep an eye on database query latency or Redis connection counts. But setting that up isn’t always simple. You start with a couple of shell scripts. Then come exporters. Then Prometheus. Before long, you’re managing scrape configs, tuning retention, and watching dashboards fail under load after two days of data.

Mass Notifications for Local Government: Keeping Residents Informed During Emergencies

When unexpected risks disrupt the health and safety of the public, fast, reliable mass notification systems for local governments are essential. Without them, residents miss critical alerts that protect public health. For example, imagine a scenario like this: A water main break occurs in Waltham at 6:13 am, it took the public works team less than ten minutes to assess the damage and determine that the water is not safe to drink. However, most residents didn’t find out until hours later.

Omnichannel in Retail: Why Leaders Are Deploying AI Across Customer Touchpoints

Over the past decade, customer expectations in retail have completely changed. What began as a basic need for convenience has now become a demand for seamless, personalized, and real-time experiences across every touchpoint. And if you are a retail leader, you would have probably witnessed this shift through distinct phases. While Omnichannel 1.0 was focused on showing up across platforms, Omnichannel 2.0 prioritized consistency and integration.

SMS alerts enabled for Early Warning Signals

When service disruptions happen, every second counts. That’s why we’re excited to announce a major update to StatusGator: Early Warning Signals are now available via SMS. Early Warning Signals have already been helping teams stay ahead of outages via email and Slack alerts — and now, with SMS support, you can get real-time notifications directly on your phone, even before incidents are publicly acknowledged.