此文章已同步发布在我的 segmentfault 专栏. 根据 Wiki 对 Zero-copy 的定义: "Zero-copy" describes computer operations in which the CPU does not perform the task of copying data from one memory area to another. This is frequently used to save CPU cycles and memory ban…
最近线上压测,机器学习模型第一次应用到线上经历双11大促.JSF微服务有报错 LEAK: ByteBuf.release() was not called before it's garbage-collected. Enable advanced leak reporting to find out where the leak occurred. To enable advanced leak reporting, specify the JVM option '-Dio.netty.lea…
转载:https://www.jianshu.com/p/1d1fa2fe1ed9 此文章已同步发布在我的 segmentfault 专栏. 根据 Wiki 对 Zero-copy 的定义: "Zero-copy" describes computer operations in which the CPU does not perform the task of copying data from one memory area to another. This is frequen…
零拷贝Zero-Copy 我们先来看下它的定义: "Zero-copy" describes computer operations in which the CPU does not perform the task of copying data from one memory area to another. This is frequently used to save CPU cycles and memory bandwidth when transmitting a fi…