Wednesday, 2 October 2013

Checking memory values in Linux


$ cat /proc/meminfo

MemTotal:       16269604 kB
MemFree:        13524376 kB
Buffers:          243792 kB
Cached:          1956980 kB
SwapCached:            0 kB
Active:          1077452 kB
Inactive:        1251652 kB
Active(anon):     128672 kB
Inactive(anon):     6076 kB
Active(file):     948780 kB
Inactive(file):  1245576 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:       4194288 kB
SwapFree:        4194288 kB
Dirty:                28 kB
Writeback:             0 kB
AnonPages:        128320 kB
Mapped:            40720 kB
Shmem:              6440 kB
Slab:             295108 kB
SReclaimable:     267904 kB
SUnreclaim:        27204 kB
KernelStack:        1672 kB
PageTables:         5480 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    12329088 kB
Committed_AS:     448724 kB
VmallocTotal:   34359738367 kB
VmallocUsed:       39884 kB
VmallocChunk:   34359688892 kB
HardwareCorrupted:     0 kB
AnonHugePages:         0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:    16777216 kB
DirectMap2M:           0 kB