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### Description
Grafana Labs would like to offer the donation of Beyla to the OpenTelemetry project.
Beyla is a mature eBPF-based auto-instrumentation tool for OpenTelemetry metrics and traces, …
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Hello ! Thanks a lot for this documentation journey
I think it could be awesome to have a dedicated page(s) about all the good practices on developping eBPF programs.
For exemple :
- Compilati…
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Recently I made patches for enable BTF & BPF in kernel config for eBPF programs. Would you like to accept such patches?
This basically changes the kernel config file, and it is not enabled by our u…
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Starting from kernel 5.5, a new type of bpf programs is supported, called BPF_PROG_TYPE_TRACING, which uses fentry/fexit for attachment (https://lwn.net/Articles/804937/)
Such programs have zero over…
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Profiling of the droppacket.o program shows this:
What is interesting is that the ca…
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### Describe the bug
Loading eBPF programs requiring JIT compilation/validation fails, when using just the MSI to install the component.
### OS information
N/A
### Steps taken to reproduce bug
1…
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### Describe the feature you'd like supported
As noted in my ebpf summit talk https://ebpf.io/summit-2022 on "Signed eBPF Programs: A Cross-Platform Analysis", the gatekeeper concept would apply to W…
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bpfman may have some internal metrics that we might like to expose to opentelemetry.
In order for this to work:
1. bpfman would write metrics into the sled database when it is running
2. Anothe…
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We need tooling to measure the performance impact of kernel changes. Until now, we used simple scripts to get an idea of the [worse case scenarios](https://lore.kernel.org/all/20210630224856.1313928-1…
l0kod updated
5 months ago
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I'm trying to port some P4 programs originally written for BMv2 to the XDP target, but I'm struggling to describe an equivalent behavior for registers and hash functions. Is there any workaround I cou…