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[feature request] 采用ringbuf读取传递数据 #11

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SeeFlowerX opened this issue Jul 25, 2023 · 2 comments
Open

[feature request] 采用ringbuf读取传递数据 #11

SeeFlowerX opened this issue Jul 25, 2023 · 2 comments
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@JiaHuann

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@SeeFlowerX
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SeeFlowerX commented Jul 25, 2023 •
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目前stackplz用的是常规的PerfMap传递数据，比较耗费资源，在某些调用特别高频的时候下会出现大量数据丢失（虽然改用了tracee的方式传递数据好了很多，但...）

上游ebpfmanager已经添加了ringbuf map的支持，ringbuf效率更高

gojue/ebpfmanager#35

但是为了传递其他的FLAG以获取更多参数，ebpfmanager和ebpf库都有所修改，需要进行合并适配
@SeeFlowerX
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@JiaHuann 你看看这个改起来麻烦不

@JiaHuann
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@JiaHuann 你看看这个改起来麻烦不
行，看起来可以做，如果不急着实现这个feature的话我忙完手头工作就可以搞了: )

@SeeFlowerX SeeFlowerX assigned SeeFlowerX and JiaHuann and unassigned SeeFlowerX Jul 27, 2023
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@JiaHuann @SeeFlowerX