meminfo - -O3
MemTotal: 3977868 kB
MemFree: 2104272 kB
Buffers: 33352 kB
Cached: 1532516 kB
SwapCached: 0 kB
Active: 1314996 kB
Inactive: 403040 kB
Active(anon): 153208 kB
Inactive(anon): 2036 kB
Active(file): 1161788 kB
Inactive(file): 401004 kB
Unevictable: 0 kB
Mlocked: 0 kB
SwapTotal: 4122620 kB
SwapFree: 4122620 kB
Dirty: 664 kB
Writeback: 0 kB
AnonPages: 152140 kB
Mapped: 57440 kB
Shmem: 3072 kB
Slab: 78884 kB
SReclaimable: 43744 kB
SUnreclaim: 35140 kB
KernelStack: 2408 kB
PageTables: 15492 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 6111552 kB
Committed_AS: 1089184 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 333952 kB
VmallocChunk: 34359401980 kB
HardwareCorrupted: 0 kB
AnonHugePages: 0 kB
HugePages_Total: 0
HugePages_Free: 0
HugePages_Rsvd: 0
HugePages_Surp: 0
Hugepagesize: 2048 kB
DirectMap4k: 53156 kB
DirectMap2M: 4071424 kB