meminfo - Ubuntu 20.04 default GCC 9.3
MemTotal: 3799200 kB
MemFree: 2511836 kB
MemAvailable: 3528560 kB
Buffers: 83516 kB
Cached: 871992 kB
SwapCached: 0 kB
Active: 285536 kB
Inactive: 731092 kB
Active(anon): 61804 kB
Inactive(anon): 5384 kB
Active(file): 223732 kB
Inactive(file): 725708 kB
Unevictable: 0 kB
Mlocked: 0 kB
SwapTotal: 0 kB
SwapFree: 0 kB
Dirty: 100 kB
Writeback: 20 kB
AnonPages: 61144 kB
Mapped: 44640 kB
Shmem: 6068 kB
Slab: 154328 kB
SReclaimable: 105744 kB
SUnreclaim: 48584 kB
KernelStack: 2688 kB
PageTables: 2776 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 1899600 kB
Committed_AS: 574196 kB
VmallocTotal: 263061440 kB
VmallocUsed: 0 kB
VmallocChunk: 0 kB
CmaTotal: 507904 kB
CmaFree: 201076 kB