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When the System Is Healthy but Users Are Waiting
What a three-year-old incident taught us about reading production signals Three months ago we began receiving a familiar type of complaint: users were getting stuck on the login screen. Requests were not failing. The system was not crashing. But something was clearly wrong — actions that normally completed in a second were now taking 20–30 seconds. The
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Monitoring .NET App Traces via OpenTelemetry & Zipkin Exporter
Requirements: Docker, .NET 7.0 While developing applications, monitoring them is also essential. To monitor metrics and traces, there are lots of open source solutions. And those solutions have their way of implementation to the application code. With .NET 7.0, OpenTelemetry implementation got easier. Thanks to that, we can configure OpenTelemetry at bootstrap section and start collecting .NET metrics
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Master Your Alerts with Prometheus and Alertmanager
To ensure that applications and services run smoothly, collecting metrics alone is not sufficient. What really matters is being notified when something unusual happens in those metrics. This is where the Prometheus + Alertmanager duo comes into play. In this article, I will focus more on the alerts that can be defined directly in Prometheus.
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What is Prometheus and How to Add Prometheus To Your .NET Projects?
Requirements: Latest versions of Docker and Visual Studio Hello all, Monitoring is very essential in todays fast pacing development environments. We can divide monitoring into different aspects such as tracing, collecting metrics and visualizing metrics. For tracing, we have covered OpenTelemetry and Zipkin here. Today we will talk about collecting any metrics within our application. There
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Getting TCP Captures From an iOS Device via WireShark
Hello dear readers, The topic of this article will be network analysis. Recently, we received a complaint about slow performance related to a new feature that was implemented at work. The product has been released to production but has not yet been opened to customers. The complaint from the business unit is ‘slowness when opening