total        used        free      shared  buff/cache   available
Mem:     67255779328 27568713728  1688006656  2944208896 37999058944 36280082432
Swap:     2046816256  2034712576    12103680
MemTotal:       65679472 kB
MemFree:         1648444 kB
MemAvailable:   35429768 kB
Buffers:         1634228 kB
Cached:         31564712 kB
SwapCached:        32792 kB
Active:         22046576 kB
Inactive:       34366156 kB
Active(anon):   18361800 kB
Inactive(anon):  7554796 kB
Active(file):    3684776 kB
Inactive(file): 26811360 kB
Unevictable:     1545296 kB
Mlocked:           28280 kB
SwapTotal:       1998844 kB
SwapFree:          11820 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             16372 kB
Writeback:             0 kB
AnonPages:      24615424 kB
Mapped:          2818096 kB
Shmem:           2875204 kB
KReclaimable:    3909516 kB
Slab:            4679996 kB
SReclaimable:    3909516 kB
SUnreclaim:       770480 kB
KernelStack:       88160 kB
PageTables:       452064 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    34838580 kB
Committed_AS:   76927980 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      465528 kB
VmallocChunk:          0 kB
Percpu:            27776 kB
HardwareCorrupted:     0 kB
AnonHugePages:    219136 kB
ShmemHugePages:  1208320 kB
ShmemPmdMapped:        0 kB
FileHugePages:         0 kB
FilePmdMapped:         0 kB
Unaccepted:            0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
Hugetlb:               0 kB
DirectMap4k:      821992 kB
DirectMap2M:    32573440 kB
DirectMap1G:    33554432 kB