google/perfetto
May 2026 – May 2026
1 Month active
Languages Used
C++ProtoBufTypeScript
Technical Skills
C++ developmentPerformance tracingProtoBuf schema designTypeScript development
Chris Lu
PROFILE
Chris Lu
Developed panel settings tracing enhancements for the google/perfetto repository, focusing on improving observability and performance monitoring for UI configurations. Leveraged C++ and ProtoBuf schema design to introduce new ftrace events and data structures supporting both full and lite panel settings, enabling more granular capture of configuration data in traces. Implemented end-to-end validation by capturing and inspecting perfetto traces to ensure accurate representation of panel settings arguments. This work enhanced debugging capabilities and facilitated faster root-cause analysis, allowing for data-driven optimizations in UI performance. The approach demonstrated depth in performance tracing and cross-language integration with TypeScript components.
Overall Statistics
Feature vs Bugs
100%Features
Repository Contributions
1Total
Bugs
0
Commits
1
Features
1
Lines of code
276
Activity Months1
Your Network
5217 peopleSame Organization
@google.com4956
Benedict OdaiMember
Craig IngramMember
KayyuriMember
Scott SuarezMember
Agent2Agent (A2A) BotMember
Andreas AbelMember
Aadi KapurMember
Aadish GoelMember
Aahil MehtaMember
Shared Repositories
261
Work History
May 2026
1 Commits • 1 Features
May 1, 2026Monthly summary for 2026-05: Delivered Panel Settings Tracing Enhancements in google/perfetto, introducing new ftrace events and data structures for panel settings (full and lite configurations) to improve observability, performance monitoring, and debugging. Implemented end-to-end support for capturing and inspecting panel configuration data in traces, enabling faster root-cause analysis and data-driven optimizations for UI performance.
1 Commits • 1 Features
May 1, 2026Monthly summary for 2026-05: Delivered Panel Settings Tracing Enhancements in google/perfetto, introducing new ftrace events and data structures for panel settings (full and lite configurations) to improve observability, performance monitoring, and debugging. Implemented end-to-end support for capturing and inspecting panel configuration data in traces, enabling faster root-cause analysis and data-driven optimizations for UI performance.
May 2026
Activity
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Quality Metrics
Correctness100.0%
Maintainability80.0%
Architecture100.0%
Performance80.0%
AI Usage20.0%
Skills & Technologies
Programming Languages
C++ProtoBufTypeScript
Technical Skills
C++ developmentPerformance tracingProtoBuf schema designTypeScript development
Repositories Contributed To
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