sampling-profiler

A sampling profiler or a memory profiler for PHP written in PHP, which reads information about running PHP VM from outside the process. You can find performance bottlenecks or memory leaks of your scr...

Omnitrace: Application Profiling, Tracing, and Analysis

Fast poor man's profiler for Linux

Simple sampling profiler based on ETW and DbgHelp.

What Are You Doing? - low-effort time tracking

sampling profiler for PostgreSQL