Developer: | Aggmedia Pty Ltd (2) | ||
Price: | $26.99 | ||
Rankings: | 0 | ||
Reviews: | 0 Write a Review | ||
Lists: | 0 + 0 | ||
Points: | 0 + 0 ¡ | ||
Mac App Store |
Description

With call tracing, function summaries, graphs and treemaps, you’ll easily be able to detect and correct any parts of your application that are taking longer or using more memory than they should.
MCG requires callgrind profiling data for your application, which can be generated in many languages such as PHP, Ruby and Python, or can be baked in for compiled languages like C/C++.
FEATURES:
• Super fast parsing of most callgrind files, regardless of language.
• Structural analysis graphs including call depth, class methods call count and cost, and function type.
• Supports compressed callgrind and multi–profile files (supported by Xdebug 2.3+), and 10 ns (supported by Xdebug 3+).
• Various treemap visualizations for MCG’s Outline and Flat data modes, including heat map gradients (please read app help for why treemaps aren’t accurate in profiling tools)
• Outline call tree view for PHP Xdebug shows exact execution path/tree.
• Click navigable to follow calls, treemap nodes and graph points.
• Text search filter.
• Generic cost support, including Seconds, Milliseconds and Microseconds for time costs, and MB/KB/b for memory.
• Supports dark mode, macOS 13 Ventura, macOS 14 Sonoma, macOS 15 Sequoia, both Intel and Apple Silicon.
• Did we mention that it's super fast?
• The original native profiler for Mac.
* Note that some technical knowledge of stack trace/call trees and code performance tuning is required to make use of MCG’s analysis and displays.
Screenshots






What's new
- Version: 3.6
- Updated:
- • Various tweaks and improvements to graph, treemap and list displays.
• Fixed a bug in automatic detection of instruments on open, which selected the wrong instrument and removed the ability to select the correct one (Time, Memory etc.). This was triggered when users tried to parse incorrectly formatted profiles, thinking they were correct. We’ve now restored the ability to manually select instruments after parsing, so these incorrect files can still be opened.
• Requires macOS 13 Ventura or above.
• Built for macOS 15 Sequoia.
Price
- Today: $26.99
- Minimum: $19.99
- Maximum: $26.99
Track prices
Developer
- Aggmedia Pty Ltd
- Platforms: macOS Apps (2)
- Lists: 1 + 0
- Points: 5 + 0 ¡
- Rankings: 0
- Reviews: 0
- Discounts: 0
- Videos: 0
- RSS: Subscribe
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Additional Information
- Version: 3.6
- ID: net.aggmedia.MCG
- Category:
macOS Apps
›Developer Tools
- OS:
macOS
,macOS 13 and up
- Size:
3 Mb
- Supported Languages:
English
- Content Rating:
4+
- Mac App Store Rating:
0
- Updated:
- Release Date:
Contacts
- Website:
http://mcg-app.com
«MCG» is a Developer Tools app for macOS, developed by «Aggmedia Pty Ltd». It was first released on and last updated on . The lowest historical price was $19.99 on , and the highest was $26.99 on . This app has not yet received any ratings or reviews on AppAgg. Available languages: English. AppAgg continuously tracks the price history, ratings, and user feedback for «MCG». Subscribe to this app or follow its RSS feed to get notified about future discounts or updates.
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