performance-profiling
Performance Profiling
Analyze system and application performance using comprehensive profiling techniques including Linux kernel-level tools (perf, ftrace, eBPF, SystemTap), application-level profiling, bottleneck identification, and optimization recommendations to improve system responsiveness, throughput, and resource efficiency.
When to use me
Use this skill when:
- Application performance is slow or degrading
- System resource utilization is high
- Identifying CPU, memory, I/O, or network bottlenecks
- Optimizing application response times
- Debugging performance regressions
- Capacity planning and resource sizing
- Comparing performance before/after changes
- Analyzing production performance issues
- Creating performance baselines
- Tuning system and application parameters
What I do
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