在/proc/meminfo中输入 [英] Entry in /proc/meminfo

问题描述

我现在正在学习linux. cat/proc/meminfo产生如下. 请告诉我条目有效(文件)/无效(文件)"的意思. 我找不到这些条目的解释. 谢谢.

I am now study linux. cat /proc/meminfo produces as following. Please tell me the mean of entry "Active(file)/Inactive(file)". I can't find the explanation of these entry. Thanks.

MemTotal:        7736104 kB
MemFree:          166580 kB
Buffers:          604636 kB
Cached:          5965376 kB
SwapCached:            0 kB
Active:          4294464 kB
Inactive:        2319240 kB
Active(anon):      13688 kB
Inactive(anon):    33828 kB
Active(file):    4280776 kB
Inactive(file):  2285412 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      16777208 kB
SwapFree:       16777208 kB
Dirty:                 0 kB
Writeback:             0 kB
AnonPages:         43772 kB
Mapped:            11056 kB
Shmem:              3792 kB
Slab:             861004 kB
SReclaimable:     818040 kB
SUnreclaim:        42964 kB
KernelStack:        1624 kB
PageTables:         5460 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    20645260 kB
Committed_AS:     124392 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      450644 kB
VmallocChunk:   34359282660 kB
HardwareCorrupted:     0 kB
AnonHugePages:      2048 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:       16384 kB
DirectMap2M:     3880960 kB
DirectMap1G:     4194304 kB

推荐答案

根据输出， Active(file)+ Inactive(file)+ Shmem 的结果与的结果不相同. em>缓存+缓冲区+ SwapCached

这篇关于在/proc/meminfo中输入的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！