google/perfetto
Aug 2025 – Aug 2025
1 Month active
Languages Used
C++TypeScript
Technical Skills
ETW Event ParsingFront-end DevelopmentPerformance AnalysisSystem ProgrammingTrace Processing
Sean
PROFILE
Sean
During August 2025, Spvm contributed to the google/perfetto repository by implementing MEMINFO ETW event parsing within the TraceProcessor component. Using C++ and TypeScript, Spvm developed the ParseMemInfo functionality to extract and process memory page-count metrics from ETW events, exposing these as counter tracks in the UI. This work enabled more granular memory performance analysis and streamlined troubleshooting by categorizing etw_meminfo counters under the MEMORY group for improved visibility. The changes provided clear telemetry improvements, supporting product decisions and performance investigations. Spvm’s work demonstrated depth in ETW event parsing, front-end development, and system programming, with a clean, standards-aligned implementation.
Overall Statistics
Feature vs Bugs
100%Features
Repository Contributions
2Total
Bugs
0
Commits
2
Features
1
Lines of code
112
Activity Months1
Your Network
537 people
Work History
August 2025
2 Commits • 1 Features
Aug 1, 2025Concise monthly summary for 2025-08 focusing on business value and technical achievements for the google/perfetto repository. Implemented MEMINFO ETW event parsing in TraceProcessor (ParseMemInfo) and exposed memory-related metrics to UI, enabling deeper memory performance analysis and faster troubleshooting. Added memory page-count metrics as counter tracks and categorized etw_meminfo counters under the MEMORY group for UI display. Delivered clear telemetry improvements to support product decisions and performance investigations, with clean commit history and standards alignment.
2 Commits • 1 Features
Aug 1, 2025Concise monthly summary for 2025-08 focusing on business value and technical achievements for the google/perfetto repository. Implemented MEMINFO ETW event parsing in TraceProcessor (ParseMemInfo) and exposed memory-related metrics to UI, enabling deeper memory performance analysis and faster troubleshooting. Added memory page-count metrics as counter tracks and categorized etw_meminfo counters under the MEMORY group for UI display. Delivered clear telemetry improvements to support product decisions and performance investigations, with clean commit history and standards alignment.
August 2025
Activity
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Quality Metrics
Correctness100.0%
Maintainability100.0%
Architecture100.0%
Performance100.0%
AI Usage20.0%
Skills & Technologies
Programming Languages
C++TypeScript
Technical Skills
ETW Event ParsingFront-end DevelopmentPerformance AnalysisSystem ProgrammingTrace Processing
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