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    41 repositories

    • frostdb

      Public
      ❄️ Coolest database around 🧊 Embeddable column database written in Go.
      golangdatabasecolumnar-storageapache-parquetapache-arrow
      Go
      •
      Apache License 2.0
      •76•1.5k•8•11•Updated Jan 12, 2026Jan 12, 2026

    • vortex

      Public
      An extensible, state of the art columnar file format. Formerly at @spiraldb, now a Linux Foundation project.
      Rust
      •
      Apache License 2.0
      •114•2•0•0•Updated Jan 12, 2026Jan 12, 2026

    • arrow-rs

      Public
      Official Rust implementation of Apache Arrow
      Rust
      •
      Apache License 2.0
      •1.1k•0•0•0•Updated Jan 12, 2026Jan 12, 2026

    • datafusion

      Public
      Apache DataFusion SQL Query Engine
      Rust
      •
      Apache License 2.0
      •1.9k•0•0•0•Updated Jan 12, 2026Jan 12, 2026

    • gpu-metrics-agent

      Public
      A high-performance agent for collecting NVIDIA GPU metrics and exporting them via OpenTelemetry Arrow protocol.
      aimetricsgpuarrownvidiaobservabilityotel
      Go
      •
      Apache License 2.0
      •2•19•1•0•Updated Jan 8, 2026Jan 8, 2026

    • custom-labels

      Public
      Experimental C/Rust support for custom profiling labels
      C
      •
      Apache License 2.0
      •7•4•0•0•Updated Dec 16, 2025Dec 16, 2025

    • rust-jemalloc-pprof

      Public
      Convert jemalloc heap profiles to pprof to understand memory usage, fix memory leaks, and fix OOM Kills.
      rustmemoryheapjemallocmemory-allocationprofilingmemory-leakmemory-leak-detectionpprofcontinuous-profiling
      Rust
      •
      Apache License 2.0
      •22•258•6•2•Updated Dec 15, 2025Dec 15, 2025

    • apis

      Public
      Protobuf definitions for the Polarsignals APIs
      Go
      •
      Apache License 2.0
      •0•2•0•0•Updated Dec 10, 2025Dec 10, 2025

    • kubezonnet

      Public
      Monitor cross-zone network traffic in Kubernetes.
      kubernetesnetworkingmetricsprometheusgkeebpf
      C
      •
      Apache License 2.0
      •5•173•3•0•Updated Nov 14, 2025Nov 14, 2025

    • docs

      Public
      Polar Signals Cloud Documentation
      documentationcontinuous-profilingpolarsignals
      TypeScript
      •
      Creative Commons Zero v1.0 Universal
      •0•3•3•0•Updated Nov 5, 2025Nov 5, 2025

    • mage

      Public
      a Make/rake-like dev tool using Go
      Go
      •
      Apache License 2.0
      •271•0•0•0•Updated Oct 15, 2025Oct 15, 2025

    • pprof-nodejs

      Public
      Node.js profiling library that automatically uploads heap profiles to Polar Signals
      JavaScript
      •
      Apache License 2.0
      •1•1•0•0•Updated Oct 14, 2025Oct 14, 2025

    • workshops

      Public
      Examples in different languages for workshops
      Rust
      •3•4•0•0•Updated Oct 10, 2025Oct 10, 2025

    • gh-actions-ps-profiling

      Public
      GitHub Action for Continuous Profiling which you can run to profile your CI/CD. It uses parca and Polar Signals cloud.
      benchmarkingperformanceprofilingperformance-testinggithub-actions
      JavaScript
      •
      Apache License 2.0
      •2•15•1•0•Updated Aug 19, 2025Aug 19, 2025

    • pprof-example-app-go

      Public
      Go app that exposes pprof profiling endpoints via HTTP.
      Go
      •
      MIT License
      •6•22•1•0•Updated Aug 11, 2025Aug 11, 2025

    • delta-rs

      Public
      A native Rust library for Delta Lake, with bindings into Python
      Rust
      •
      Apache License 2.0
      •561•0•0•0•Updated Jul 15, 2025Jul 15, 2025

    • dex

      Public
      OpenID Connect (OIDC) identity and OAuth 2.0 provider with pluggable connectors
      Go
      •
      Apache License 2.0
      •1.9k•0•0•0•Updated Jun 17, 2025Jun 17, 2025

    • pprof-example-app-node

      Public
      Node app that exposes pprof profiling endpoints via HTTP.
      JavaScript
      •
      MIT License
      •1•1•0•0•Updated May 28, 2025May 28, 2025

    • datafusion-tracing

      Public
      Integration of opentelemetry with the tracing crate
      Rust
      •
      Apache License 2.0
      •6•0•0•0•Updated May 27, 2025May 27, 2025

    • delta-kernel-rs

      Public
      A native Delta implementation for integration with any query engine
      Rust
      •
      Apache License 2.0
      •135•0•0•0•Updated May 27, 2025May 27, 2025

    • otel-arrow

      Public
      Protocol and libraries for sending and receiving OpenTelemetry data using Apache Arrow
      Go
      •
      Apache License 2.0
      •66•0•0•0•Updated Apr 2, 2025Apr 2, 2025

    • go

      Public
      The Go programming language
      Go
      •
      BSD 3-Clause "New" or "Revised" License
      •19k•2•0•0•Updated Mar 27, 2025Mar 27, 2025

    • otel-profiling-go

      Public
      Easily connect distributed tracing with profiling data.
      gogolangtracingprofilingdistributed-tracingpprofopentelemetryopentelemetry-go
      Go
      •
      Apache License 2.0
      •2•14•0•0•Updated Oct 15, 2024Oct 15, 2024

    • rprof

      Public
      Profile any Go io.Reader, io.ReadCloser, or io.ReaderAt!
      Go
      •
      Apache License 2.0
      •0•13•0•0•Updated Jul 30, 2024Jul 30, 2024

    • vault

      Public
      A tool for secrets management, encryption as a service, and privileged access management
      Go
      •
      Other
      •4.5k•0•0•0•Updated Jul 17, 2024Jul 17, 2024

    • profile-exporter

      Public
      Create metrics from Parca-compatible APIs and send them to a Prometheus remote-write endpoint.
      Go
      •
      Apache License 2.0
      •0•15•0•0•Updated Jul 11, 2024Jul 11, 2024

    • wal

      Public
      Simplified WAL implementation of github.com/hashicorp/raft-wal
      Go
      •
      Mozilla Public License 2.0
      •12•3•0•1•Updated Jul 4, 2024Jul 4, 2024

    • iceberg-go

      Public
      Apache Iceberg - Go
      Go
      •
      Apache License 2.0
      •139•2•0•0•Updated May 2, 2024May 2, 2024

    • epimetheus

      Public
      FrostDB backed Prometheus fork
      Go
      •
      Apache License 2.0
      •2•47•0•11•Updated Jan 6, 2024Jan 6, 2024

    • otelfuncmeta

      Public
      Automatically attach function name, filename and line number information to OpenTelemetry spans.
      Go
      •
      Apache License 2.0
      •0•7•0•0•Updated Nov 17, 2023Nov 17, 2023