[philewels@ip-172-31-20-133 ~]$ cat /proc/meminfo
MemTotal:        8178648 kB
MemFree:         6674420 kB
MemAvailable:    7247904 kB
Buffers:           26288 kB
Cached:           691840 kB
SwapCached:            0 kB
Active:          1135860 kB
Inactive:         264204 kB
Active(anon):     681944 kB
Inactive(anon):       96 kB
Active(file):     453916 kB
Inactive(file):   264108 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:             0 kB
SwapFree:              0 kB
Dirty:                28 kB
Writeback:             0 kB
AnonPages:        681944 kB
Mapped:            63472 kB
Shmem:               104 kB
Slab:              62552 kB
SReclaimable:      48788 kB
SUnreclaim:        13764 kB
KernelStack:        3920 kB
PageTables:         4628 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:     4089324 kB
Committed_AS:    1338904 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
AnonHugePages:         0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:       12288 kB
DirectMap2M:     2084864 kB
DirectMap1G:     7340032 kB