meminfo - Ubuntu 12.04 LTS Opteron
MemTotal: 4115064 kB
MemFree: 1697548 kB
Buffers: 33448 kB
Cached: 1533356 kB
SwapCached: 3696 kB
Active: 852620 kB
Inactive: 1081332 kB
Active(anon): 6788 kB
Inactive(anon): 360764 kB
Active(file): 845832 kB
Inactive(file): 720568 kB
Unevictable: 0 kB
Mlocked: 0 kB
SwapTotal: 4192252 kB
SwapFree: 4172452 kB
Dirty: 564 kB
Writeback: 0 kB
AnonPages: 364252 kB
Mapped: 27200 kB
Shmem: 436 kB
Slab: 107252 kB
SReclaimable: 68972 kB
SUnreclaim: 38280 kB
KernelStack: 2952 kB
PageTables: 22820 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 6249784 kB
Committed_AS: 1983040 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 297136 kB
VmallocChunk: 34356392136 kB
HardwareCorrupted: 0 kB
AnonHugePages: 0 kB
HugePages_Total: 0
HugePages_Free: 0
HugePages_Rsvd: 0
HugePages_Surp: 0
Hugepagesize: 2048 kB
DirectMap4k: 1267648 kB
DirectMap2M: 3057664 kB
DirectMap1G: 0 kB