AliceO2Group/AliceO2
Mar 2025 – May 2026
2 Months active
Languages Used
Shell
Technical Skills
Performance TuningSystem ConfigurationShell scriptingSystem testingWorkflow automation
Robert Muenzer
PROFILE
Robert Muenzer
Worked on the AliceO2Group/AliceO2 repository to deliver targeted improvements in data pipeline performance and workflow flexibility. Developed SAC Writeout Rate Throttling, reducing writeout pressure by adjusting the nTFs_SAC multiplier, which improved throughput and data availability for downstream analytics. Later, introduced lane distribution configurability in the cmv-distribute process, enabling parameter-driven control over lane allocation and supporting more efficient resource utilization. Both features were implemented using Shell scripting and performance tuning, with a focus on system configuration and workflow automation. The work emphasized maintainable, parameterized solutions that streamline operations and lay the foundation for future automation in data distribution pipelines.
Overall Statistics
Feature vs Bugs
100%Features
Repository Contributions
2Total
Bugs
0
Commits
2
Features
2
Lines of code
4
Activity Months2
Your Network
449 peopleSame Organization
@cern.ch347
Work History
May 2026
1 Commits • 1 Features
May 1, 2026For 2026-05, delivered lane distribution configurability in the cmv-distribute process for AliceO2. Added a parameter to control lane distribution, enabling flexible, workload-aware tuning of the distribution workflow. This improves resource utilization and reduces manual configuration, laying groundwork for automated optimization in the distribution pipeline.
1 Commits • 1 Features
May 1, 2026For 2026-05, delivered lane distribution configurability in the cmv-distribute process for AliceO2. Added a parameter to control lane distribution, enabling flexible, workload-aware tuning of the distribution workflow. This improves resource utilization and reduces manual configuration, laying groundwork for automated optimization in the distribution pipeline.
May 2026
March 2025
1 Commits • 1 Features
Mar 1, 2025March 2025 monthly summary for AliceO2Group/AliceO2: Implemented SAC Writeout Rate Throttling to reduce writeout pressure and improve throughput in the SAC data path. No major bugs reported this month. Overall impact includes faster data availability and more predictable pipelines. Technologies demonstrated include performance tuning and commit-based code changes.
March 2025
1 Commits • 1 Features
Mar 1, 2025March 2025 monthly summary for AliceO2Group/AliceO2: Implemented SAC Writeout Rate Throttling to reduce writeout pressure and improve throughput in the SAC data path. No major bugs reported this month. Overall impact includes faster data availability and more predictable pipelines. Technologies demonstrated include performance tuning and commit-based code changes.
Activity
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Quality Metrics
Correctness80.0%
Maintainability80.0%
Architecture70.0%
Performance80.0%
AI Usage20.0%
Skills & Technologies
Programming Languages
Shell
Technical Skills
Performance TuningShell scriptingSystem ConfigurationSystem testingWorkflow automation
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