meminfo - Ubuntu 12.04
MemTotal: 3073988 kB
MemFree: 284904 kB
Buffers: 19764 kB
Cached: 1930996 kB
SwapCached: 13164 kB
Active: 982660 kB
Inactive: 1341860 kB
Active(anon): 107568 kB
Inactive(anon): 267188 kB
Active(file): 875092 kB
Inactive(file): 1074672 kB
Unevictable: 0 kB
Mlocked: 0 kB
SwapTotal: 3132636 kB
SwapFree: 3117332 kB
Dirty: 308 kB
Writeback: 0 kB
AnonPages: 362976 kB
Mapped: 82860 kB
Shmem: 796 kB
Slab: 113152 kB
SReclaimable: 77632 kB
SUnreclaim: 35520 kB
KernelStack: 3224 kB
PageTables: 23156 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 4669628 kB
Committed_AS: 1991144 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 294820 kB
VmallocChunk: 34359436888 kB
HardwareCorrupted: 0 kB
AnonHugePages: 0 kB
HugePages_Total: 0
HugePages_Free: 0
HugePages_Rsvd: 0
HugePages_Surp: 0
Hugepagesize: 2048 kB
DirectMap4k: 380416 kB
DirectMap2M: 2756608 kB
DirectMap1G: 0 kB