meminfo - first test
MemTotal: 507040 kB
MemFree: 271672 kB
MemAvailable: 457536 kB
Buffers: 16544 kB
Cached: 167440 kB
SwapCached: 0 kB
Active: 100688 kB
Inactive: 105936 kB
Active(anon): 22852 kB
Inactive(anon): 104 kB
Active(file): 77836 kB
Inactive(file): 105832 kB
Unevictable: 0 kB
Mlocked: 0 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 507040 kB
LowFree: 271672 kB
SwapTotal: 0 kB
SwapFree: 0 kB
Dirty: 48 kB
Writeback: 0 kB
AnonPages: 22660 kB
Mapped: 43576 kB
Shmem: 296 kB
Slab: 20568 kB
SReclaimable: 14076 kB
SUnreclaim: 6492 kB
KernelStack: 800 kB
PageTables: 744 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 253520 kB
Committed_AS: 125468 kB
VmallocTotal: 507904 kB
VmallocUsed: 0 kB
VmallocChunk: 0 kB
CmaTotal: 24576 kB
CmaFree: 22008 kB