bloomberg / memray

Memray is a memory profiler for Python

dfeneyrou / palanteer

Visual Python and C++ nanosecond profiler, logger, tests enabler

jhawthorn / vernier

📏 next generation CRuby profiler

zackees / mimalloc-pprof

4th generation Mimalloc: fixes large alloc peak memory, same speed class. Cut large-buffer peak RSS > 50%. Memory purging, pprof heap profiling. Drop-in for C and Rust