grafana/pyroscope
Mar 2026 – Apr 2026
2 Months active
Languages Used
GoMakefileYAML
Technical Skills
API developmentGoGo programmingbackend developmentdebuggingerror handling
Tolya Korniltsev YOLO vibecoder
PROFILE
Tolya Korniltsev Yolo Vibecoder
Over a two-month period, contributed backend features and CI/CD improvements across multiple Grafana repositories, focusing on Go, YAML, and Makefile. Enhanced grafana/pyroscope by introducing span-based profile query filtering and robust ELF binary processing, enabling more granular performance analysis and resilient error handling. In grafana/alloy, exposed over 200 eBPF profiler metrics via Prometheus-backed OpenTelemetry, improving observability for operators. Upgraded CI workflows in grafana/opentelemetry-ebpf-profiler by synchronizing dependencies and refactoring pipelines to Go for better maintainability. Further strengthened grafana/pyroscope’s testing infrastructure by expanding CI test matrices and isolating integration tests, resulting in faster, more reliable feedback and broader test coverage.
Overall Statistics
Feature vs Bugs
80%Features
Repository Contributions
7Total
Bugs
1
Commits
7
Features
4
Lines of code
967
Activity Months2
Your Network
471 peopleSame Organization
@grafana.com277
Ildar IskhakovMember
Isabella SiuMember
AaronMember
Aaron GodinMember
Aaron SandersMember
Alberto SotoMember
AlecIsaacsonMember
Alejandro MalavetMember
Alex BikfalviMember
Work History
April 2026
2 Commits • 1 Features
Apr 1, 2026April 2026: Grafana/pyroscope CI and testing infrastructure enhancements delivered faster, more reliable feedback loops and broader test coverage. Implemented separate integration tests CI job, 2x2 matrix for arch and race/coverage, introduced go/test-integration target and an isolated integration-test CI workflow, expanded test matrix to 4 configurations, and removed redundant GO_TEST_FLAGS to optimize CI I/O. These changes are backed by commits f82444bc356c388e464ed606c2b8e3b4d302204e and 55e4ca19e16034600d72d55de524d6a599fb14e0.
2 Commits • 1 Features
Apr 1, 2026April 2026: Grafana/pyroscope CI and testing infrastructure enhancements delivered faster, more reliable feedback loops and broader test coverage. Implemented separate integration tests CI job, 2x2 matrix for arch and race/coverage, introduced go/test-integration target and an isolated integration-test CI workflow, expanded test matrix to 4 configurations, and removed redundant GO_TEST_FLAGS to optimize CI I/O. These changes are backed by commits f82444bc356c388e464ed606c2b8e3b4d302204e and 55e4ca19e16034600d72d55de524d6a599fb14e0.
April 2026
March 2026
5 Commits • 3 Features
Mar 1, 2026In March 2026, delivered targeted features and resilience improvements across three Grafana projects, enhancing profiling granularity, binary compatibility, observability, and developer workflow. The changes enable faster performance investigations, safer processing of binaries without symbols, richer metrics for operators, and streamlined CI/CD tooling to improve deployment reliability.
March 2026
5 Commits • 3 Features
Mar 1, 2026In March 2026, delivered targeted features and resilience improvements across three Grafana projects, enhancing profiling granularity, binary compatibility, observability, and developer workflow. The changes enable faster performance investigations, safer processing of binaries without symbols, richer metrics for operators, and streamlined CI/CD tooling to improve deployment reliability.
Activity
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Quality Metrics
Correctness91.4%
Maintainability82.8%
Architecture88.6%
Performance82.8%
AI Usage40.0%
Skills & Technologies
Programming Languages
GoMakefileYAML
Technical Skills
API developmentCI/CDContinuous IntegrationDependency ManagementDevOpsGitGitHub ActionsGoGo programmingOpenTelemetryPrometheusTestingbackend developmentdebuggingerror handling
Repositories Contributed To
Overview of all repositories you've contributed to across your timeline
grafana/opentelemetry-ebpf-profiler
Mar 2026 – Mar 2026
1 Month active
Languages Used
GoYAML
Technical Skills
Continuous IntegrationDependency ManagementDevOpsGitGitHub ActionsGo programming
grafana/alloy
Mar 2026 – Mar 2026
1 Month active
Languages Used
Go
Technical Skills
OpenTelemetryPrometheusbackend developmentmonitoring