Sentry

Bringing Codecov into the Sentry Family: Where Code Coverage Meets Application Monitoring

Sentry
Today Codecov is joining the Sentry family. Codecov began as a code coverage reporting tool in 2014 and has since emerged as a market leader…
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A New Era of Sentry

Sentry
Today we are releasing Dynamic Sampling, available to all new customers, and opt-in for existing customers. This goes beyond a new feature…
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Building a Performant iOS Profiler

Sentry
Here is a quick overview of profilers, and a deep dive into how we built the Sentry iOS profiler that has low enough overhead that it could run in production apps with minimal impact to user experience.
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Getting to That Elusive “Inbox Zero” With Custom Alerts and Codeowners

Sentry
"I had to be able to balance my engineers’ time between fixing bugs and building new features, for that to happen we needed a solution that helped us stay on top of our backlog."
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Monitoring and Prioritizing Edge Cases, Without ‘Gold-plating’ Non-critical Issues

Sentry
Prioritizing issues is priceless for us. With that, we’re not only able to increase system resiliency and quality, but we avoid gold-plating, giving us time to work on impactful tasks.
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How a Product Studio Mitigates User Friction with Performance Monitoring

Sentry
Our developers easily identify and resolve performance bottlenecks – like querying the database while iterating over a collection rather than prefetching –, resulting in up to orders of magnitude fewer database queries, and shorter response times.
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Maintaining High-Velocity Feature Development, Without Sacrificing Quality

Sentry
"We want to use best-in-class tools to help our engineers be effective, and having a solution that other organizations widely use makes onboarding faster for new team members."
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Introducing Dynamic Sampling

Sentry
In the monitoring industry there’s a complicated and frustrating conversation that persisted over the years: how do you deal with the…
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Deprecating TLS 1.0 and 1.1

Sentry
On November 1, Sentry will no longer be providing support for TLS 1.0 and 1.1 on and . Originally this blog post mentioned plans on…
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Slope Wallet Solana Hack

Sentry
On August 2nd, 2022, roughly 9,321 Solana wallets appear to have been drained of their cryptocurrency. While the parties investigating this…
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Full Stack Visibility to Find the Root Cause of Slow

Sentry
An app that works as expected is great, but if expected means a beachball for 10 seconds before the page loads, that’s… not so great…
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Supporting Developers with Fit-for-Purpose APM Solutions: A CTO’s Perspective

Sentry
Leading a team through different growth stages requires evolving insights and for Gorgias CTO and co-founder, Alex Plugaru, it’s important to understand how developers work, not just what they’re working on.
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Tracing errors and surfacing collateral damage across your code base

Sentry
Frontend technologies typically talk to several services in your backend, and those services talk to other services. At the root of every…
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A Developer’s Take On Solving Hard-to-Replicate Performance Problems In-Production

Sentry
"Besides single event investigations, Sentry is very useful to get a general overview of how our app is performing from dev to QA to production and we use dashboards to make sure that we’re always up to date on how performance is looking across the frontend, the backend, and our evaluation service."
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Details of the Sentry outage on May 6th, 2022

Sentry
On May 6th, 2022 between 1:30 AM PDT and 12:17 PM PDT, Sentry experienced a large-scale incident which resulted in the majority of our…
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Workflow 2.0

Sentry
This is a conversation we had with our Engineering, Product, and Design (EPD) organization. We are publishing it as we believe it’s…
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A Pound of Cure - Why Sentry Matters

Sentry
Benjamin Franklin was a smart dude. Among the many wonderful things he produced was an eternal bit of wisdom - an ounce of prevention is…
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How to Surface Relevant Performance Data

Sentry
Your applications most likely consist of multiple components. These components could be written in different languages, with each…
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