manual:appendix:items:vm.memory.size_params

Differences

This shows you the differences between two versions of the page.

Link to this comparison view

Both sides previous revision Previous revision
Last revision Both sides next revision
manual:appendix:items:vm.memory.size_params [2020/03/09 09:22]
martins-v updated info on MemAvailable
manual:appendix:items:vm.memory.size_params [2020/03/09 09:23]
martins-v formatting change
Line 36: Line 36:
 |//HP UX//       ​|free |total - free  | |//HP UX//       ​|free |total - free  |
 |//​Linux<​3.14//​ |free + buffers + cached |total - free  | |//​Linux<​3.14//​ |free + buffers + cached |total - free  |
-|//Linux 3.14+//\\ (also backported to 3.10 on RHEL 7) |/​proc/​meminfo,​ see %%"​MemAvailable"​%% in Linux kernel [[https://​www.kernel.org/​doc/​Documentation/​filesystems/​proc.txt|documentation]] for details.\\ Note that free + buffers + cached is no longer equal to available due to not all the page cache can be freed and low watermark being used in calculation. ​ |total - free  |+|//Linux 3.14+//\\ (also backported to 3.10 on RHEL 7) |/​proc/​meminfo,​ see %%"​MemAvailable"​%% in Linux kernel [[https://​www.kernel.org/​doc/​Documentation/​filesystems/​proc.txt|documentation]] for details.\\ Note that free + buffers + cached is no longer equal to 'available' ​due to not all the page cache can be freed and low watermark being used in calculation. ​ |total - free  |
 |//​NetBSD// ​     |inactive + execpages + file + free |total - free  | |//​NetBSD// ​     |inactive + execpages + file + free |total - free  |
 |//​OpenBSD// ​    ​|inactive + free + cached |active + wired  | |//​OpenBSD// ​    ​|inactive + free + cached |active + wired  |