Discover @brendangregg Open Source projects

Brendan Gregg (@brendangregg)

brendangregg

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Location 🇦🇺 Australia
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FlameGraph

Stack trace visualizer

perf-tools

Performance analysis tools based on Linux perf_events (aka perf) and ftrace

bpf-perf-tools-book

Official repository for the BPF Performance Tools book

HeatMap

Heat map generation tools

pmc-cloud-tools

PMC (Performance Monitoring Counter) tools for the cloud

Chaosreader

An any-snarf program that processes application protocols (HTTP/FTP/...) from tcpdump or snoop files and stores session and file data

dtrace-cloud-tools

Some DTrace tools written for the SmartOS/SmartDataCenter cloud (illumos-based)

wss

Working Set Size tools

systemtap-lwtools

SystemTap Lightweight Tools

bpf-perf-workshop

msr-cloud-tools

MSR Cloud Tools

DTrace-book-scripts

Scripts from "DTrace: Dynamic Tracing in Oracle Solaris, Mac OS X, and FreeBSD", by Brendan Gregg and Jim Mauro, Prentice Hall, 2011.

BPF-tools

Performance Tools using Linux eBPF

perf-labs

Performance analysis labs

DTrace-tools

DTrace tools for FreeBSD

PerfModels

Performance Scalability Models

Misc

Dump2PNG

Visualize file data as a PNG

GuessingGame

Guessing game written in many programming languages

proc-profiler

Linux /proc/PID/stack profiler

bpf-typewriter

BPF noisy typewriter (bpftrace)

p1bench

Perturbation Benchmark

DTraceToolkit

A collection of useful, tested and documented DTrace scripts

FlameScope

skid-testing

Processor PMC sample skid testing

wrmsrbench

WRMSR micro benchmark

Test

brendangregg.github.io