In meminfo, sometimes Mapped more than Cached

3 votes

0 answers

338 views

                          In /proc/meminfo, AFAIK

> Cached >= Mapped

But after /proc/sys/vm/drop_caches, it goes to 

> Cached < Mapped

    Cached:            66132 kB
    Mapped:            67792 kB

/proc/meminfo contents after:

    MemTotal:         369020 kB
    MemFree:           34588 kB
    Buffers:             184 kB
    Cached:            66132 kB
    SwapCached:            0 kB
    Active:           246624 kB
    Inactive:          29688 kB
    Active(anon):     209728 kB
    Inactive(anon):     9920 kB
    Active(file):      36896 kB
    Inactive(file):    19768 kB
    Unevictable:          12 kB
    Mlocked:              12 kB
    HighTotal:             0 kB
    HighFree:              0 kB
    LowTotal:         369020 kB
    LowFree:           34588 kB
    SwapTotal:             0 kB
    SwapFree:              0 kB
    Dirty:                 4 kB
    Writeback:             0 kB
    AnonPages:        210040 kB
    Mapped:            67792 kB
    Shmem:              9644 kB
    Slab:              27520 kB
    SReclaimable:       7500 kB
    SUnreclaim:        20020 kB
    KernelStack:        3160 kB
    PageTables:         5004 kB
    NFS_Unstable:          0 kB
    Bounce:                0 kB
    WritebackTmp:          0 kB
    CommitLimit:      184508 kB
    Committed_AS:    1832660 kB
    VmallocTotal:     499712 kB
    VmallocUsed:        2708 kB
    VmallocChunk:     417128 kB

Anyone know this issue?
                        

Asked by Hwangho Kim (131 rep)

Jul 1, 2014, 07:51 AM
Last activity: Jul 1, 2014, 01:20 PM

In meminfo, sometimes Mapped more than Cached

Related Questions