-
This tool could enable ebpf development (or rather the testing aspect of it) on non-Linux platforms.
As far as I can tell the only obstacle so far is that `vimto` doubles as `init` which obviously …
-
btf_types.go contains a bunch of hand written structs that map to types defined in the kernel's UAPI. We should replace these with auto generated types in sys package and use those from btf. This guar…
lmb updated
10 months ago
-
Regarding continuous profiling, I see that for `go` applications we can limit targeted pods by using annotations.
However I wonder if something similar can be used also for kernel ebpf profiling ?
-
### What happened?
## Description
otel eBPF Kernel Driver is not getting compiled on Ubuntu 22.04.03 LTS with the latest Kernel Version
## Steps to Reproduce
install Ubuntu 22.04.03 LTS and upra…
-
`node_linux_test.go` currently sets up topologies like these:
All of these topologies are set up in an …
ti-mo updated
5 months ago
-
## Expected Behavior
* close idle TCP session, or network socket.
## Current Behavior
We noticed that if there is a long period of inactivity in packet exchange within a TCP session, ne…
-
TUN generally requires an IP stack - in go I've used lwIP and gvisor, AFAIK lwIP is also supported in Rust ( at least Rust embedded).
It is possible to use Tun without root - by setting the owner o…
-
**Describe the bug**
While hacking on https://github.com/cilium/ebpf/pull/890, I decided to try and attach a fentry prog to all of my machine's symbols. Many of them fail with: `attach Tracing/Trac…
-
I'm not 100% sure whether this is even possible, but here it goes. Currently, we recommend using minikube for demo purposes, for various reasons people may prefer kind, k3d, or others, which may not u…
-
### Search before asking
- [X] I had searched in the [issues](https://github.com/deepflowio/deepflow/issues?q=is%3Aissue) and found no similar feature requirement.
### Description
**需求：** d…