profiling-with-cpu-sampler
CommunityLocate time hotspots with CPU sampling
Software Engineering#profiling#graalvm#performance-analysis#truffle#flame-graph#cpu-sampler#tier-breakdown
Authorantonykamp
Version1.0.0
Installs0
System Documentation
What problem does it solve?
Time-based CPU sampling helps developers quickly identify where a program spends wall-clock time, revealing hotspots and time distribution across interpreter and compiled tiers.
Core Features & Use Cases
- Time-based profiling to locate time hotspots and tier distribution (T0/T1/T2)
- Flame-graph visualization to understand call paths and time allocation
- Quick verification for long-running benchmarks and debugging performance regressions
- Optional control of warmup skip and tier display to tailor analysis for steady-state runs
Quick Start
Run the CPU sampler on your program to begin collecting samples and view the tier breakdown.
Dependency Matrix
Required Modules
None requiredComponents
Standard package💻 Claude Code Installation
Recommended: Let Claude install automatically. Simply copy and paste the text below to Claude Code.
Please help me install this Skill: Name: profiling-with-cpu-sampler Download link: https://github.com/antonykamp/cc-truffle-performance-plugin/archive/main.zip#profiling-with-cpu-sampler Please download this .zip file, extract it, and install it in the .claude/skills/ directory.
Agent Skills Search Helper
Install a tiny helper to your Agent, search and equip skill from 223,000+ vetted skills library on demand.