meminfo - verify
MemTotal: 16380816 kB
MemFree: 10628540 kB
MemAvailable: 15538184 kB
Buffers: 121624 kB
Cached: 4903664 kB
SwapCached: 72520 kB
Active: 2140892 kB
Inactive: 3081856 kB
Active(anon): 25040 kB
Inactive(anon): 175428 kB
Active(file): 2115852 kB
Inactive(file): 2906428 kB
Unevictable: 16 kB
Mlocked: 16 kB
SwapTotal: 2097148 kB
SwapFree: 1550820 kB
Dirty: 172 kB
Writeback: 0 kB
AnonPages: 150212 kB
Mapped: 95452 kB
Shmem: 2996 kB
KReclaimable: 223336 kB
Slab: 364620 kB
SReclaimable: 223336 kB
SUnreclaim: 141284 kB
KernelStack: 12704 kB
PageTables: 14316 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 10287556 kB
Committed_AS: 5107936 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 33164 kB
VmallocChunk: 0 kB
Percpu: 12992 kB
HardwareCorrupted: 0 kB
AnonHugePages: 0 kB
ShmemHugePages: 0 kB
ShmemPmdMapped: 0 kB
FileHugePages: 0 kB
FilePmdMapped: 0 kB
CmaTotal: 32768 kB
CmaFree: 28496 kB
HugePages_Total: 0
HugePages_Free: 0
HugePages_Rsvd: 0
HugePages_Surp: 0
Hugepagesize: 2048 kB
Hugetlb: 0 kB
DirectMap4k: 364700 kB
DirectMap2M: 10045440 kB
DirectMap1G: 7340032 kB