google/perfetto
Jun 2025 – Oct 2025
3 Months active
Languages Used
SQLMarkdownTypeScript
Technical Skills
DatabasePerformance AnalysisSQLCode NavigationDocumentation
haixiaosugoogle
PROFILE
Haixiaosugoogle
Worked on the google/perfetto repository over a three-month period, focusing on enhancing trace processing reliability and documentation accuracy. Addressed critical issues in suspend trace analysis by implementing SQL-based filters to eliminate overlapping suspend slices caused by data loss, improving profiling accuracy and data integrity across analytics pipelines. Applied database and performance analysis skills to validate suspend period handling, ensuring only valid events were counted and reducing false positives in trace analytics. Additionally, updated documentation and import paths for UI Plugins using TypeScript and Markdown, aligning references with recent module restructuring to streamline onboarding and prevent build or documentation errors for contributors.
Overall Statistics
Feature vs Bugs
0%Features
Repository Contributions
3Total
Bugs
3
Commits
3
Features
0
Lines of code
54
Activity Months3
Your Network
4951 peopleSame Organization
@google.com4703
Benedict OdaiMember
Craig IngramMember
KayyuriMember
Scott SuarezMember
Agent2Agent (A2A) BotMember
Andreas AbelMember
Aadi KapurMember
Aadish GoelMember
Aahil MehtaMember
Shared Repositories
248
Work History
October 2025
1 Commits
Oct 1, 2025October 2025 monthly summary for the google/perfetto repository. Delivered a targeted bug fix to correct documentation import paths for the UI Plugins following project module restructuring, ensuring references are accurate for App, Flag, FlagSettings, PerfettoPlugin, Setting, SettingDescriptor, and Trace. This aligns docs and examples with the updated module layout and reduces potential build/doc errors.
1 Commits
Oct 1, 2025October 2025 monthly summary for the google/perfetto repository. Delivered a targeted bug fix to correct documentation import paths for the UI Plugins following project module restructuring, ensuring references are accurate for App, Flag, FlagSettings, PerfettoPlugin, Setting, SettingDescriptor, and Trace. This aligns docs and examples with the updated module layout and reduces potential build/doc errors.
October 2025
September 2025
1 Commits
Sep 1, 2025September 2025 (google/perfetto) monthly summary focusing on data integrity and reliability of suspend handling. No new user-facing features were delivered this month; major engineering effort centered on a targeted bug fix to suspend period validation and overlap prevention to improve data accuracy and trust in trace analytics across downstream pipelines.
September 2025
1 Commits
Sep 1, 2025September 2025 (google/perfetto) monthly summary focusing on data integrity and reliability of suspend handling. No new user-facing features were delivered this month; major engineering effort centered on a targeted bug fix to suspend period validation and overlap prevention to improve data accuracy and trust in trace analytics across downstream pipelines.
June 2025
1 Commits
Jun 1, 2025June 2025 monthly summary for google/perfetto focusing on stability, accuracy, and trace processing improvements.
1 Commits
Jun 1, 2025June 2025 monthly summary for google/perfetto focusing on stability, accuracy, and trace processing improvements.
June 2025
Activity
Loading activity data...
Quality Metrics
Correctness86.6%
Maintainability86.6%
Architecture86.6%
Performance80.0%
AI Usage20.0%
Skills & Technologies
Programming Languages
MarkdownSQLTypeScript
Technical Skills
Code NavigationDatabaseDocumentationPerformance AnalysisSQL
Repositories Contributed To
Overview of all repositories you've contributed to across your timeline