aquasecurity/tracee
Aug 2024 – Jan 2026
11 Months active
Languages Used
CGoMakefileShellYAMLAssemblyGitMarkdown
Technical Skills
eBPFkernel developmentsystem programmingAPI DesignCC programming
Yaniv Agman
PROFILE
Yaniv Agman
Yaniv Agman contributed extensively to the aquasecurity/tracee repository, building and evolving its event detection, policy, and datastore frameworks over 11 months. He engineered robust system monitoring utilities, optimized event pipelines, and unified detector logic, focusing on maintainability and performance. Using Go, C, and eBPF, Yaniv refactored core components for modularity, introduced generics for filter unification, and implemented custom JSON marshaling for high-throughput event processing. His work addressed concurrency, security, and CI/CD reliability, while expanding YAML-based detector support and protobuf-based data flows. The depth of his engineering enabled scalable, reliable threat detection and streamlined developer onboarding for Tracee.
Overall Statistics
Feature vs Bugs
69%Features
Repository Contributions
308Total
Bugs
57
Commits
308
Features
126
Lines of code
157,160
Activity Months11
Work History
January 2026
36 Commits • 18 Features
Jan 1, 2026January 2026 performance summary for the aquasecurity/tracee project focused on fortifying detector selection, improving data reliability, and expanding datastore capabilities, while addressing critical stability and quality issues across the codebase.
36 Commits • 18 Features
Jan 1, 2026January 2026 performance summary for the aquasecurity/tracee project focused on fortifying detector selection, improving data reliability, and expanding datastore capabilities, while addressing critical stability and quality issues across the codebase.
January 2026
December 2025
53 Commits • 15 Features
Dec 1, 2025December 2025 monthly summary for aquasecurity/tracee focusing on performance improvements, reliability, and detector coverage. Delivered a high-performance JSON marshaler for pb.Event (2–4× faster) with direct field access and buffer pooling, plus a 256KB buffered I/O layer for the JSON printer to reduce syscall overhead. Expanded event argument handling to support map[string]interface{} and arrays of maps, and improved nil-value handling to skip non-convertible arguments with visibility via logs. Completed extensive detector framework migrations to unify detector signatures, enhancing coverage and routing. Strengthened build tooling, docs, and test infrastructure, including common detector test helpers and unit tests for DetectedFrom chains, while restoring auto-discovery of enrichment sockets and adding a 3-level detector chaining example. Delivered multiple stability fixes and quality improvements across concurrency, health checks, and data marshaling. Business impact includes lower latency, higher throughput, and broader, more reliable threat detection with easier maintenance.
December 2025
53 Commits • 15 Features
Dec 1, 2025December 2025 monthly summary for aquasecurity/tracee focusing on performance improvements, reliability, and detector coverage. Delivered a high-performance JSON marshaler for pb.Event (2–4× faster) with direct field access and buffer pooling, plus a 256KB buffered I/O layer for the JSON printer to reduce syscall overhead. Expanded event argument handling to support map[string]interface{} and arrays of maps, and improved nil-value handling to skip non-convertible arguments with visibility via logs. Completed extensive detector framework migrations to unify detector signatures, enhancing coverage and routing. Strengthened build tooling, docs, and test infrastructure, including common detector test helpers and unit tests for DetectedFrom chains, while restoring auto-discovery of enrichment sockets and adding a 3-level detector chaining example. Delivered multiple stability fixes and quality improvements across concurrency, health checks, and data marshaling. Business impact includes lower latency, higher throughput, and broader, more reliable threat detection with easier maintenance.
November 2025
70 Commits • 37 Features
Nov 1, 2025November 2025: Focused on reliability, performance, and extensibility of Tracee's detector and datastore ecosystem. Delivered startup-time immutable system data collection, strengthened detector governance and observability, and advanced deployment with a unified protobuf-based event pipeline. Progressed declarative YAML detectors and CEL-enabled conditions, while improving datastore lifecycle, nil-safety, and ownership semantics to enable safer production deployments and easier onboarding for contributors.
70 Commits • 37 Features
Nov 1, 2025November 2025: Focused on reliability, performance, and extensibility of Tracee's detector and datastore ecosystem. Delivered startup-time immutable system data collection, strengthened detector governance and observability, and advanced deployment with a unified protobuf-based event pipeline. Progressed declarative YAML detectors and CEL-enabled conditions, while improving datastore lifecycle, nil-safety, and ownership semantics to enable safer production deployments and easier onboarding for contributors.
November 2025
October 2025
6 Commits • 2 Features
Oct 1, 2025This month delivered security hardening, reliability improvements, and CI modernization for aquasecurity/tracee. Key features deployed include gRPC Unix socket security hardening and a pipeline update to run unit tests against the tracee binary. Major bug fixes encompass Tracee Man command signature lookup reliability and ELF analyzer Go-version parsing stability. The work improved security posture, CI confidence, and maintainability, while preserving compatibility with existing workflows and preparing for deprecation of older binaries.
October 2025
6 Commits • 2 Features
Oct 1, 2025This month delivered security hardening, reliability improvements, and CI modernization for aquasecurity/tracee. Key features deployed include gRPC Unix socket security hardening and a pipeline update to run unit tests against the tracee binary. Major bug fixes encompass Tracee Man command signature lookup reliability and ELF analyzer Go-version parsing stability. The work improved security posture, CI confidence, and maintainability, while preserving compatibility with existing workflows and preparing for deprecation of older binaries.
September 2025
50 Commits • 13 Features
Sep 1, 2025September 2025 monthly summary for aquasecurity/tracee highlighting business value, reliability, and technical excellence achieved through feature delivery, bug fixes, and process improvements.
50 Commits • 13 Features
Sep 1, 2025September 2025 monthly summary for aquasecurity/tracee highlighting business value, reliability, and technical excellence achieved through feature delivery, bug fixes, and process improvements.
September 2025
August 2025
47 Commits • 23 Features
Aug 1, 2025August 2025 — aquasecurity/tracee: Delivered strategic features, reliability fixes, and quality improvements that enhance security monitoring, developer experience, and product maintainability. Highlights span telemetry and monitoring, PR quality controls, container path resolution, unified cgroup utilities, test coverage, and broad documentation improvements. Key outcomes include more reliable traces, faster PR reviews, clearer error handling, and a cleaner, more maintainable codebase. 1) Key features delivered - System Monitoring Utilities Package: Added a new system monitoring utilities package to improve runtime telemetry and visibility (commit 0ddb8172aeb548be9e65fe764b9e46fe08835750). - Comprehensive Checkpatch System for PR Validation: Implemented an end-to-end PR validation system to catch style/quality issues earlier (commit 64ce9ef0bd476a7f2530394a28c7a9f4b1b7c1ec). - Symlink Resolution in Path Resolver: Containers: added symlink resolution support to path resolver, improving reliability of path-based policies (commit 33b1b84af93b4d68edf82f31ba2cd3b99cf404e0). - GetCgroupID utilities: Added GetCgroupID() to extract cgroup IDs from the cgroup filesystem with v1/v2 support for unified tracing (commit 0a9ab353c692d9e1559a47050adce07561621de2). - Code Coverage integration: Added comprehensive code coverage reporting with Codecov integration (-covermode=atomic), including CI uploads and local targets (commit 5e1123ee0f7d2921dd32ae056a4d54962e48d42f). - Refactor: merge UInt and Int filters using generics: Unified filtering via generics to reduce duplication and improve maintainability (commit 4c6dac91abf27c09f9d82367aabd8be7e8b9dcf2). 2) Major bugs fixed - Improve error messages and embed manual pages in binary: Enhanced usability and offline documentation availability (commit c236bc260bb17f14c45ed9f19b70eb446e22d47d). - Enable Sprig functions in gotemplate output format: Improved templating capabilities for output formats (commit f57d8d89b8a23e9d5b68abbd4cf86c317845090e). - Remove unneeded SYSLOG capability (with subsequent revert): Tightened base capabilities for security; later revert to preserve compatibility (commit 9a1094fe84aef86077bfcb1195ac95d0b7a3c24a; and revert commit e22665de0c4f233896829b6bba98aae7ea98ee54). - Consistent time conversion for process hash: Fixed discrepancies between procfs and kernel signal time representations (commit 32665f807463590916fdfed8d165b90940838619). - BPF objects capture fix: Ensured BPF objects are captured even if BPF_ATTACH is not selected (commit 83c44b3e5e470e9695c2d9f8d10ac8436abc593f). - Codecov base commit fetch depth: Resolved missing base commit error by fetching history with depth (commit 40980b1c0539ff96f214c8e5b5c1ba351e6ff44a). - Documentation typos and grammar fixes: Improved readability across docs (commit d00a1327f4b404e77c06c5258f5d4e0768ed40ab). - CI and verification script enhancements: Hardened CI checks and enhanced man command verification (commit 2ee24982625d17d61e2890a26c9114c8f94b11c8). 3) Overall impact and accomplishments - Reliability and quality: Higher confidence in builds and tests due to code coverage, -failfast testing option, and CI improvements. - Security and correctness: Tighter capabilities baseline, more robust error reporting, and consistent hashing logic for trace integrity. - Developer experience: Core refactors and generics reduce duplication; improved documentation, onboarding, and contribution workflows. - Operational value: Faster PR reviews, clearer guidance for users, and more predictable release readiness. 4) Technologies and skills demonstrated - Go generics for filter unification; improved code maintainability. - eBPF tracing internals and robust process hashing. - Code coverage tooling and Codecov integration; GitHub Actions CI workflows. - Documentation practices: comprehensive troubleshooting guides, navigation improvements, and event docs. - Refactoring and package modernization: moving shared utilities into common modules; improved import paths and testability.
August 2025
47 Commits • 23 Features
Aug 1, 2025August 2025 — aquasecurity/tracee: Delivered strategic features, reliability fixes, and quality improvements that enhance security monitoring, developer experience, and product maintainability. Highlights span telemetry and monitoring, PR quality controls, container path resolution, unified cgroup utilities, test coverage, and broad documentation improvements. Key outcomes include more reliable traces, faster PR reviews, clearer error handling, and a cleaner, more maintainable codebase. 1) Key features delivered - System Monitoring Utilities Package: Added a new system monitoring utilities package to improve runtime telemetry and visibility (commit 0ddb8172aeb548be9e65fe764b9e46fe08835750). - Comprehensive Checkpatch System for PR Validation: Implemented an end-to-end PR validation system to catch style/quality issues earlier (commit 64ce9ef0bd476a7f2530394a28c7a9f4b1b7c1ec). - Symlink Resolution in Path Resolver: Containers: added symlink resolution support to path resolver, improving reliability of path-based policies (commit 33b1b84af93b4d68edf82f31ba2cd3b99cf404e0). - GetCgroupID utilities: Added GetCgroupID() to extract cgroup IDs from the cgroup filesystem with v1/v2 support for unified tracing (commit 0a9ab353c692d9e1559a47050adce07561621de2). - Code Coverage integration: Added comprehensive code coverage reporting with Codecov integration (-covermode=atomic), including CI uploads and local targets (commit 5e1123ee0f7d2921dd32ae056a4d54962e48d42f). - Refactor: merge UInt and Int filters using generics: Unified filtering via generics to reduce duplication and improve maintainability (commit 4c6dac91abf27c09f9d82367aabd8be7e8b9dcf2). 2) Major bugs fixed - Improve error messages and embed manual pages in binary: Enhanced usability and offline documentation availability (commit c236bc260bb17f14c45ed9f19b70eb446e22d47d). - Enable Sprig functions in gotemplate output format: Improved templating capabilities for output formats (commit f57d8d89b8a23e9d5b68abbd4cf86c317845090e). - Remove unneeded SYSLOG capability (with subsequent revert): Tightened base capabilities for security; later revert to preserve compatibility (commit 9a1094fe84aef86077bfcb1195ac95d0b7a3c24a; and revert commit e22665de0c4f233896829b6bba98aae7ea98ee54). - Consistent time conversion for process hash: Fixed discrepancies between procfs and kernel signal time representations (commit 32665f807463590916fdfed8d165b90940838619). - BPF objects capture fix: Ensured BPF objects are captured even if BPF_ATTACH is not selected (commit 83c44b3e5e470e9695c2d9f8d10ac8436abc593f). - Codecov base commit fetch depth: Resolved missing base commit error by fetching history with depth (commit 40980b1c0539ff96f214c8e5b5c1ba351e6ff44a). - Documentation typos and grammar fixes: Improved readability across docs (commit d00a1327f4b404e77c06c5258f5d4e0768ed40ab). - CI and verification script enhancements: Hardened CI checks and enhanced man command verification (commit 2ee24982625d17d61e2890a26c9114c8f94b11c8). 3) Overall impact and accomplishments - Reliability and quality: Higher confidence in builds and tests due to code coverage, -failfast testing option, and CI improvements. - Security and correctness: Tighter capabilities baseline, more robust error reporting, and consistent hashing logic for trace integrity. - Developer experience: Core refactors and generics reduce duplication; improved documentation, onboarding, and contribution workflows. - Operational value: Faster PR reviews, clearer guidance for users, and more predictable release readiness. 4) Technologies and skills demonstrated - Go generics for filter unification; improved code maintainability. - eBPF tracing internals and robust process hashing. - Code coverage tooling and Codecov integration; GitHub Actions CI workflows. - Documentation practices: comprehensive troubleshooting guides, navigation improvements, and event docs. - Refactoring and package modernization: moving shared utilities into common modules; improved import paths and testability.
July 2025
28 Commits • 12 Features
Jul 1, 2025July 2025 monthly summary for aquasecurity/tracee focusing on delivering features, scaling performance, and stabilizing operations across the core engine and event pipeline.
28 Commits • 12 Features
Jul 1, 2025July 2025 monthly summary for aquasecurity/tracee focusing on delivering features, scaling performance, and stabilizing operations across the core engine and event pipeline.
July 2025
June 2025
2 Commits • 2 Features
Jun 1, 2025June 2025 — Aquasecurity/tracee: Two key feature deliveries focusing on memory-safety and symbol analysis, with modularization improving maintainability and future extensibility. Key outcomes include enabling safe byte-slice access with ProtectedReader and local symbol retrieval for shared objects, accompanied by test updates to reflect the new architecture. These changes reduce runtime risk and improve analysis fidelity, supporting better threat detection and binary instrumentation workflows. Technical highlights include Go-based implementations, memory-safety patterns, and a modularized codebase that accelerates onboarding and future contributions.
June 2025
2 Commits • 2 Features
Jun 1, 2025June 2025 — Aquasecurity/tracee: Two key feature deliveries focusing on memory-safety and symbol analysis, with modularization improving maintainability and future extensibility. Key outcomes include enabling safe byte-slice access with ProtectedReader and local symbol retrieval for shared objects, accompanied by test updates to reflect the new architecture. These changes reduce runtime risk and improve analysis fidelity, supporting better threat detection and binary instrumentation workflows. Technical highlights include Go-based implementations, memory-safety patterns, and a modularized codebase that accelerates onboarding and future contributions.
December 2024
6 Commits • 2 Features
Dec 1, 2024December 2024 update for aquasecurity/tracee: focusing on simplifying the signature engine, stabilizing parsing, and keeping dependencies current to improve performance, reliability, and developer experience.
6 Commits • 2 Features
Dec 1, 2024December 2024 update for aquasecurity/tracee: focusing on simplifying the signature engine, stabilizing parsing, and keeping dependencies current to improve performance, reliability, and developer experience.
December 2024
November 2024
9 Commits • 2 Features
Nov 1, 2024November 2024: Implemented a policy-driven filtering framework overhaul for aquasecurity/tracee, aligning event-level filtering with policy.Rules, adopting event field naming conventions, and restructuring policy creation logic. This included breaking API changes to event structures and terminology, supported by tests and docs. Implemented a performance optimization to decouple the default event set from probes, enabling faster configuration when no specific events are selected. Expanded test coverage for policy parsing and enhanced documentation with a split filter help that clarifies scope vs. events. Overall, the work reduces complexity, improves maintainability, and lays groundwork for scalable policy-based event handling and faster time-to-value for policy definition.
November 2024
9 Commits • 2 Features
Nov 1, 2024November 2024: Implemented a policy-driven filtering framework overhaul for aquasecurity/tracee, aligning event-level filtering with policy.Rules, adopting event field naming conventions, and restructuring policy creation logic. This included breaking API changes to event structures and terminology, supported by tests and docs. Implemented a performance optimization to decouple the default event set from probes, enabling faster configuration when no specific events are selected. Expanded test coverage for policy parsing and enhanced documentation with a split filter help that clarifies scope vs. events. Overall, the work reduces complexity, improves maintainability, and lays groundwork for scalable policy-based event handling and faster time-to-value for policy definition.
August 2024
1 Commits
Aug 1, 2024Monthly performance summary for 2024-08 focusing on the aquasecurity/tracee repository. Highlights include delivering a critical reliability improvement for system call argument extraction and strengthening trace accuracy for security observability. The change directly supports more reliable incident investigation and reduces noise in syscall argument data.
1 Commits
Aug 1, 2024Monthly performance summary for 2024-08 focusing on the aquasecurity/tracee repository. Highlights include delivering a critical reliability improvement for system call argument extraction and strengthening trace accuracy for security observability. The change directly supports more reliable incident investigation and reduces noise in syscall argument data.
August 2024
Activity
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Quality Metrics
Correctness97.6%
Maintainability92.6%
Architecture94.2%
Performance90.8%
AI Usage22.4%
Skills & Technologies
Programming Languages
AssemblyBashCDockerfileGitGoJSONMakefileMarkdownProtocol Buffers
Technical Skills
AI IntegrationAPI DesignAPI DevelopmentAPI IntegrationAPI designAPI developmentAssemblyBPFBackend DevelopmentBash scriptingBenchmarkingBitwise OperationsBug FixBug FixingBuild Automation
Repositories Contributed To
Overview of all repositories you've contributed to across your timeline