qcachegrind

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Feb 22, 2021 · Backend Development

Customizing Xdebug Profiler Output Filename and Analyzing PHP Performance on macOS

This guide explains how to customize Xdebug's profiler output filename using the xdebug.profiler_output_name setting, shows where the generated cachegrind files are stored on macOS, and provides steps to install Graphviz and qcachegrind for performance analysis, plus cleanup commands to remove old profiles.