Performance Monitoring

AI-Powered Updates–Issue Grouping, Autofix, Anomaly Detection, and more

Performance Monitoring
What if you could not only find software issues you care about but also have the fix ready? We just introduced several updates that intelligently group new issu...
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Smarter search, Uptime Monitoring, and Session Replay updates to simplify your debugging

Performance Monitoring
Whether it’s sitting through a meeting that should’ve been an email or reading a blog post written by AI 👀– no one enjoys losing time they’ll never get back. T...
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Avoid Rate Limiting with Query Batching

Performance Monitoring
This post is part of our debugging series, where we share tricky challenges and solutions while building Sentry.  ~~~ On March 4th, 2024, the most metal inciden...
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How we decreased P99s on our backend API requests by 3 seconds

Performance Monitoring
At Sentry, we don't just build debugging tools for developers—we use them ourselves. This story demonstrates how we leveraged our own platform to solve a myster...
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Distributed Tracing: A Powerful Mechanism for Application Debugging and Monitoring

Performance Monitoring
Distributed Tracing is the process of tracking the flow and timing of requests as they pass through a system, which helps us understand the performance of that ...
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Debugging a Django Application

Performance Monitoring
Debugging Django applications can be challenging, but it’s key to keeping your app running smoothly in production. From unexpected bugs to performance slowdowns...
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Downtime happens, fix it faster - Uptime monitoring now in open beta

Performance Monitoring
That moment when everything’s running smoothly—users engaged, conversions flowing—until your site takes a break, and you find out from a tweet. We’ve all been t...
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Everyone needs to know how to trace

Performance Monitoring
It’s a bold claim for me to say that every developer can benefit from something 40% of them haven’t heard of, but hear me out. I was among the 40% who didn’t kn...
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Monitoring Twilio’s Flex Agent Desktop with Sentry

Performance Monitoring
Twilio Flex is a React-based web app that lets you run your contact center as a service, and years ago, while working at a previous company, I was tasked with s...
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Monitoring, Observability, & Debuggability Explained

Performance Monitoring
Monitoring tools are great at letting you know when something is broken and the overall impact. We should know, we make an error monitoring tool. Observability ...
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Custom Performance Metrics: Tips from Etsy’s Performance Team

Performance Monitoring
Geoff Graham is a frontend engineer, designer, and teacher. He is also a writer and editor for Smashing Magazine and often consults with companies on web strate...
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Debugging slow pages caused by slow backends

Performance Monitoring
As a developer, what should your reaction be when someone says your website is slow to load? As long as you don’t say, “I just let my users deal with it”, you’r...
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Get Insights into backend infrastructure with Caches, Queues, Requests, & Queries

Performance Monitoring
To create exceptional products, developers need to understand the behavior of backed systems; however, we generally have the most control over the applications ...
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Debug Third-Party APIs with Requests

Performance Monitoring
The internet is basically just a bunch of websites calling each other. You make a call to some service, that service calls you back, and then that service goes ...
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AI Application Insights with Sentry LLM Monitoring

Performance Monitoring
The data you need to monitor AI-powered applications differs from other parts of your tech stack. Whether you need to debug an error, improve performance, or be...
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Fix your actual slow-loading assets with Resource Monitoring

Performance Monitoring
Slow-loading assets on your web pages can lead to frustrated users, high bounce rates, and lost conversions. For the vast majority of websites, slow-loading res...
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From LCP to CLS: Improve your Core Web Vitals with Image Loading Best Practices

Performance Monitoring
If you’re a front end developer, there’s a high probability you’ve built (or will build) an image-heavy page. And you’ll need to make it look great by serving h...
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Application Profiling for Python

Performance Monitoring
Profiling is an important tool in every developer’s toolkit because it provides a granular view into the execution of your program from your production environm...
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