cat /proc/meminfo
MemTotal:        1820280 kB
MemFree:          204292 kB
MemAvailable:     170572 kB
Buffers:            7880 kB
Cached:           349472 kB
SwapCached:        20536 kB
Active:           829748 kB
Inactive:         540260 kB
Active(anon):     740928 kB
Inactive(anon):   496104 kB
Active(file):      88820 kB
Inactive(file):    44156 kB
Unevictable:       47224 kB
Mlocked:              96 kB
HighTotal:        954180 kB
HighFree:          71596 kB
LowTotal:         866100 kB
LowFree:          132696 kB
SwapTotal:      33034236 kB
SwapFree:       32842236 kB
Dirty:              1036 kB
Writeback:             0 kB
AnonPages:       1025240 kB
Mapped:           239740 kB
Shmem:            224388 kB
KReclaimable:      40508 kB
Slab:             107796 kB
SReclaimable:      40508 kB
SUnreclaim:        67288 kB
KernelStack:        4640 kB
PageTables:         7800 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    33944376 kB
Committed_AS:    4601760 kB
VmallocTotal:     122880 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:             2560 kB
HardwareCorrupted:     0 kB
AnonHugePages:    118784 kB
ShmemHugePages:        0 kB
ShmemPmdMapped:        0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       4096 kB
Hugetlb:               0 kB
DirectMap4k:      106488 kB
DirectMap4M:      790528 kB