Blackfire.io

Description

Is your application slow, but you can’t figure out exactly which function is the culprit? Stop guessing and start measuring. Blackfire is the developer’s secret weapon for finding and fixing performance bottlenecks with surgical precision.

X-Ray Vision for Your Code

Blackfire is a code performance measurement and profiling tool. While monitoring tools tell you that a request is slow, Blackfire tells you why. It gives you a detailed, function-by-function breakdown of what your code is doing, showing exactly how much time (wall time, I/O, CPU) and memory each part consumes.

The Offer: 1-Year Developer Subscription

This product provides you with a one-year subscription to the Blackfire.io Developer Plan. This plan allows you to use professional-grade profiling tools on your personal and commercial projects to write highly performant code.

Key Features for Performance Engineering:

• Detailed Performance Metrics: See exactly how much wall time, I/O wait, CPU time, and memory each function call in your code consumes.
• Interactive Call Graphs: Visually explore your application’s execution path to instantly identify the “hot path” and critical performance bottlenecks.
• Performance Assertions & Testing: Write tests against your code’s performance. You can set rules in your CI/CD pipeline like “this page should not make more than 10 SQL queries,” and have the build fail if the rule is broken.
• Compare Performance Before & After: Easily compare two profiles side-by-side to see the exact performance impact of your code changes.
• Multi-Language Support: Provides deep profiling insights for PHP, Python, and Go.

Warranty and Service Details

This product comes with a one (1) year service warranty from SMONE, starting from your date of purchase. We guarantee that your access to the Blackfire Developer Plan will be functional for this entire period. This is a one-time purchase.

Ideal For:

Developers and DevOps teams working with PHP, Python, or Go who want to write high-performance, efficient code and learn the fundamentals of performance engineering.