meminfo - 2550k x86 lubuntu 12.10 313.18
MemTotal: 4114392 kB
MemFree: 1234312 kB
Buffers: 193272 kB
Cached: 2453484 kB
SwapCached: 0 kB
Active: 1806696 kB
Inactive: 938324 kB
Active(anon): 105028 kB
Inactive(anon): 2948 kB
Active(file): 1701668 kB
Inactive(file): 935376 kB
Unevictable: 31200 kB
Mlocked: 31200 kB
HighTotal: 3263516 kB
HighFree: 772356 kB
LowTotal: 850876 kB
LowFree: 461956 kB
SwapTotal: 0 kB
SwapFree: 0 kB
Dirty: 8 kB
Writeback: 0 kB
AnonPages: 129564 kB
Mapped: 52008 kB
Shmem: 3920 kB
Slab: 66612 kB
SReclaimable: 51068 kB
SUnreclaim: 15544 kB
KernelStack: 2160 kB
PageTables: 3428 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 2057196 kB
Committed_AS: 874024 kB
VmallocTotal: 122880 kB
VmallocUsed: 49072 kB
VmallocChunk: 70644 kB
HardwareCorrupted: 0 kB
AnonHugePages: 0 kB
HugePages_Total: 0
HugePages_Free: 0
HugePages_Rsvd: 0
HugePages_Surp: 0
Hugepagesize: 2048 kB
DirectMap4k: 137208 kB
DirectMap2M: 776192 kB