Metrics collector and ebpf-based profiler for C, C++, Golang, and Rust

Overview

Apache SkyWalking Rover

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SkyWalking Rover: Metrics collector and ebpf-based profiler for C, C++, Golang, and Rust.

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License

Apache 2.0 License.

Comments
  • Support OpenSSL library and add protocol and IsSSL labels in metrics

    Support OpenSSL library and add protocol and IsSSL labels in metrics

    • Analyze protocol when the data is in the connection
    • Support for analyzing protocols that use the OpenSSL library program
    • Add the protocol and is_ssl labels to the metrics when uploading to the backend
    enhancement 
    opened by mrproliu 4
  • Add license and let it could automatically generate

    Add license and let it could automatically generate

    1. update the dependency licenses
    2. integrate with skywalking-eyes, let it could generate the license automatically.
    3. Add to the CI, so it can check the dependency license in each PR.

    @kezhenxu94 Please help to check the license generate code, there have some duplicated codes with eyes, not all of them. Maybe we could let the eyes generate it?

    enhancement 
    opened by mrproliu 4
  • Support analyze the data from GoTLS

    Support analyze the data from GoTLS

    The feature is used for the Golang application to analyze the data, which application uses TLS/SSL to encrypt or decrypt data. I will provide E2E to verify the mainstream language with HTTPS.

    enhancement 
    opened by mrproliu 3
  • Update feature lists

    Update feature lists

    I think you should update

    1. https://skywalking.apache.org/docs/skywalking-rover/next/en/concepts-and-designs/project_structue/ to the latest project structure
    2. Add the Linux version support matrix here, https://skywalking.apache.org/docs/skywalking-rover/next/en/setup/overview/
    documentation 
    opened by wu-sheng 1
  • Support HTTP1 basic metrics analysis

    Support HTTP1 basic metrics analysis

    Follow https://github.com/apache/skywalking/issues/9802, For this PR, support basic metrics only. I will create other PRs for the records and span attachments.

    enhancement 
    opened by mrproliu 1
  • Introduce the BTFhub module

    Introduce the BTFhub module

    Follow Blog: https://kinvolk.io/blog/2022/03/btfgen-one-step-closer-to-truly-portable-ebpf-programs/ I see it could help users running the eBPF program with CO-RE on the old kernel(without recompile kernel), It's pretty cool. So we could add it.

    enhancement 
    opened by mrproliu 1
  • Fix the profiling data finished time is greater than task duration

    Fix the profiling data finished time is greater than task duration

    The rover uses the scratch mechanism to get data from the eBPF runner with intervals, but the profiling task duration is fixed. So the end time of the profiling data could be out of the profiling task duration. When the duration of the profiling task is the same as the time that OAP can analyze, it may cause the failure to analyze.

    bug 
    opened by mrproliu 1
  • Enhance the boot time for getting the nanosecond

    Enhance the boot time for getting the nanosecond

    Before this PR, we only can get the second of the Linux boot time. The timestamp is not very accurate when we get the attached event's start/end time, Because the nanosecond is missing.

    This PR enhances the boot time to get the nanosecond of the boot time.

    enhancement 
    opened by mrproliu 0
Releases(v0.4.0)
  • v0.4.0(Dec 20, 2022)

    Features

    • Enhancing the render context for the Kubernetes process.
    • Simplify the logic of network protocol analysis.
    • Upgrade Go library to 1.18, eBPF library to 0.9.3.
    • Make the Profiling module compatible with more Linux systems.
    • Support monitor HTTP/1.x in the NETWORK profiling.

    Bug Fixes

    Documentation

    • Adding support version of Linux documentation.
    Source code(tar.gz)
    Source code(zip)
  • v0.3.0(Sep 12, 2022)

    Features

    • Support NETWORK Profiling.
    • Let the logger as a configurable module.
    • Support analyze the data of OpenSSL, BoringSSL library, GoTLS, NodeTLS in NETWORK Profiling.
    • Enhancing the kubernetes process finder.

    Bug Fixes

    • Fixed reading process paths incorrect when running as a container.
    • Fix the crash caused by multiple profiling tasks.
    Source code(tar.gz)
    Source code(zip)
  • v0.2.0(Jun 13, 2022)

    Features

    • Support OFF_CPU Profiling.
    • Introduce the BTFHub module.
    • Update to using frequency mode to ON_CPU Profiling.
    • Add logs in the profiling module logical.

    Bug Fixes

    • Fix docker based process could not be detected.
    Source code(tar.gz)
    Source code(zip)
  • v0.1.0(May 21, 2022)

Owner
The Apache Software Foundation
The Apache Software Foundation
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