physical swap out

基本解釋

To accomplish this feat, the Memory Manager needs to swap page frames in and out of physical memory.
要實現(xiàn)這個壯舉，內存管理器需要交換頁面結構進出物理內存。
Answer: If you want your applications to perform, the application server instance's JVM should not swap out of physical memory.
答：如果希望應用程序正常執(zhí)行，則不應該將應用服務器實例的 JVM 換出物理內存中。
When running on a system with more process address space than physical memory, a memory leak or excessive use of native memory will force the OS to swap out some of the virtual address space.
在進程地址空間大于物理內存的系統(tǒng)中，內存泄漏或本機內存過度使用會迫使操作系統(tǒng)提供一些虛擬地址空間。