meminfo - -O0.5
MemTotal: 8166992 kB
MemFree: 1136840 kB
Buffers: 90768 kB
Cached: 5802552 kB
SwapCached: 91148 kB
Active: 3950872 kB
Inactive: 2384828 kB
Active(anon): 57348 kB
Inactive(anon): 415100 kB
Active(file): 3893524 kB
Inactive(file): 1969728 kB
Unevictable: 160 kB
Mlocked: 160 kB
SwapTotal: 8376316 kB
SwapFree: 7778756 kB
Dirty: 0 kB
Writeback: 0 kB
AnonPages: 383352 kB
Mapped: 72744 kB
Shmem: 30052 kB
Slab: 412140 kB
SReclaimable: 357776 kB
SUnreclaim: 54364 kB
KernelStack: 4648 kB
PageTables: 42520 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 12459812 kB
Committed_AS: 3750884 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 112040 kB
VmallocChunk: 34359508976 kB
HardwareCorrupted: 0 kB
AnonHugePages: 96256 kB
HugePages_Total: 0
HugePages_Free: 0
HugePages_Rsvd: 0
HugePages_Surp: 0
Hugepagesize: 2048 kB
DirectMap4k: 224060 kB
DirectMap2M: 8155136 kB