lkxiaolou edited a comment on issue #2930: One more time for heigher performance URL: https://github.com/apache/skywalking/pull/2930#issuecomment-504712538 > I have a quick read about line cache, fail share and disruptor articles. > Now I could understand why this could be quicker. But I am not sure all codes, still a little hard about static block. > The thing I am still thinking about is the sun.unsafe incompatible risk. I was facing disruptor incompatible issue in IBM j9vm. > > I will go to Shanghai KubeCon to give a talk. So, may be a little late. Yes, sun.unsafe is not safe, I'm thinking about a better solution. In java 8 we can use annotation Contended to solve the false-sharing problem, but in java 7 or lower version may got a compile error.
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