linux 里vsz是啥意思

Posted 2023-03-31

参考技术A VSZ:
Virtual memory usage of entire process = VmLib + VmExe + VmData + VmStk

虚拟内存，可以这么看，更详细的解释见下面链接:http://www.linuxquestions.org/questions/linux-hardware-18/why-is-vsz-more-than-rss-in-ps-aux-even-if-im-not-using-any-swap-663109/本回答被提问者采纳 参考技术B VSZ:
Virtual memory usage of entire process = VmLib + VmExe + VmData + VmStk
RSS:
Resident set size = the non-swapped physical memory that a task has used; Resident Set currently in physical memory including Code, Data, Stack
Many entries displayed by ps aux show that the virtual memory (VSZ) used higher than the real amount of RAM for many processes. 详细的解释可查看书籍《Linux就该这么学》。

linux进程VSZ（虚拟内存）

VSZ：Virtual Memory Size

linux进程vsz,Linux 内存管理中的 RSS 和 VSZ 是什么意思？