摘要:
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 阅读全文
摘要:
现实企业级Java开发中,有时候我们会碰到下面这些问题: OutOfMemoryError,内存不足 内存泄露 线程死锁 锁争用(Lock Contention) Java进程消耗CPU过高 ...... OutOfMemoryError,内存不足 内存泄露 线程死锁 锁争用(Lock Conten 阅读全文