Kavinli

Code style related issues were fixed in the latest commit. The next major task is to think about what kind of hotspot interface is needed in dragonfly, which is related...

I'd like to add this for expirable-lru, but I don't know why the code is commented out here, and there's no mention of the reason in the commit message https://github.com/hashicorp/golang-lru/blob/main/expirable/expirable_lru.go#L277

I'll be submitting a PR soon to fix the code changes mentioned above. I've been thinking about how to use heavykeeper in dragonfly for a while now, and here are...

1. some drawbacks of heavykeeper as a data structure. a. The value of hk_b in exponential-weakening decay is 1.08, which is referred to the example in the paper, but it...

2. other public cloud vendors handle hotspots. Take the hotspots handling capability of public cloud vendors that support redis protocol as an example, full metrics detection is supported in AWS...

3. how we should use heavykeeper results. So, I think what we need is real-time hotspot information display and some access optimization based on hotspot information. The former can support...

To summarize, a complete hotspot identification module may require at least three PRs. 1. support the basic heavykeeper structure. 2. support for hotspot identification, i.e., the logs show real-time hotspot...

@romange One question is do we need to use heavykeeper to support hotspot identification within 5s? The basic process is as follows. 1. heavykeeper is used for hotspot identification within...

但是可能一个poll中有多个fd的事件呀

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