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Create a generic tracing library which will use uprobes to generate trace spans for software which wasn't instrumented with Jaeger/Otel etc.
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My current understanding is that ply doesn't support uprobes yet. Is that planned, or is anyone working on it?
Looking at the providers, the support to add say profiling provide in kprobes was won…
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We had issue with using uprobes with ebpf due to dynamic nature of golang stacks. Is there a proposal/way to address that?
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I am running code on a version 4.9 kernel, the arch is aarch64, and when the registration probe function is on the non exported symbol, the system crashes directly.
I just test three functions, capab…
sireg updated
2 weeks ago
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perf record is used directly in the application profiling labs so it should be presented in the application profiling slides
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I wonder if we should add support for JIT functions to uprobes. It should be straightforward to implement by querying /tmp/perf-.map files.
That would allow us to trace dynamic languages functions.…
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Some parts of the training introduce a lot of tools, some with shared features, some with very specific features. It would be nice to have in the training slides one big picture at which we can go bac…
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I'm getting the following error with uprobe + llvm jit:
```
[2024-01-28 01:12:03][info][707874] Created uprobe/uretprobe perf event handler, module name /500g-a/git/ebpf-plus/libbpf/uprobes/a.out,…
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The existing TracingPolicy is powerful but provides a very small abstraction over kernel mechanisms such as kprobes, uprobes, or tracepoints and it might be difficult for users to use them. We could c…
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#3095 introduced parsing of DWARF for a binary and attaching uprobes after the function prologue. This is currently not used in combination with uprobe_multi, compare:
```
# bpftrace -e 'uprobe…