meminfo - a

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MemTotal:       528010380 kB
MemFree:        458350340 kB
MemAvailable:   511643512 kB
Buffers:         1169480 kB
Cached:         53766936 kB
SwapCached:            0 kB
Active:         34727636 kB
Inactive:       21096036 kB
Active(anon):       4572 kB
Inactive(anon):   961500 kB
Active(file):   34723064 kB
Inactive(file): 20134536 kB
Unevictable:          32 kB
Mlocked:              16 kB
SwapTotal:       2097148 kB
SwapFree:        2097148 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:               288 kB
Writeback:             0 kB
AnonPages:        887288 kB
Mapped:           439520 kB
Shmem:             88188 kB
KReclaimable:    1862024 kB
Slab:            3248396 kB
SReclaimable:    1862024 kB
SUnreclaim:      1386372 kB
KernelStack:       37680 kB
PageTables:        18856 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    266102336 kB
Committed_AS:    5463340 kB
VmallocTotal:   13743895347199 kB
VmallocUsed:      345952 kB
VmallocChunk:          0 kB
Percpu:           161920 kB
HardwareCorrupted:     0 kB
AnonHugePages:         0 kB
ShmemHugePages:        0 kB
ShmemPmdMapped:        0 kB
FileHugePages:         0 kB
FilePmdMapped:         0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
Hugetlb:               0 kB
DirectMap4k:     1217532 kB
DirectMap2M:     8947712 kB
DirectMap1G:    528482304 kB