meminfo - RPi 400 UBUNTU 20.10
MemTotal: 3830916 kB
MemFree: 1534304 kB
MemAvailable: 2487268 kB
Buffers: 34472 kB
Cached: 1044104 kB
SwapCached: 6852 kB
Active: 1331692 kB
Inactive: 519652 kB
Active(anon): 472260 kB
Inactive(anon): 449276 kB
Active(file): 859432 kB
Inactive(file): 70376 kB
Unevictable: 144520 kB
Mlocked: 48 kB
SwapTotal: 1048572 kB
SwapFree: 963580 kB
Dirty: 408 kB
Writeback: 0 kB
AnonPages: 914952 kB
Mapped: 170392 kB
Shmem: 150624 kB
KReclaimable: 73460 kB
Slab: 153600 kB
SReclaimable: 73460 kB
SUnreclaim: 80140 kB
KernelStack: 7584 kB
PageTables: 13084 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 2964028 kB
Committed_AS: 4272380 kB
VmallocTotal: 135290159040 kB
VmallocUsed: 19700 kB
VmallocChunk: 0 kB
Percpu: 2528 kB
CmaTotal: 262144 kB
CmaFree: 204900 kB