SysRq : Show Memory
Mem-info:
DMA per-cpu:
cpu 0 hot: low 2, high 6, batch 1
cpu 0 cold: low 0, high 2, batch 1
cpu 1 hot: low 2, high 6, batch 1
cpu 1 cold: low 0, high 2, batch 1
cpu 2 hot: low 2, high 6, batch 1
cpu 2 cold: low 0, high 2, batch 1
cpu 3 hot: low 2, high 6, batch 1
cpu 3 cold: low 0, high 2, batch 1
Normal per-cpu:
cpu 0 hot: low 32, high 96, batch 16
cpu 0 cold: low 0, high 32, batch 16
cpu 1 hot: low 32, high 96, batch 16
cpu 1 cold: low 0, high 32, batch 16
cpu 2 hot: low 32, high 96, batch 16
cpu 2 cold: low 0, high 32, batch 16
cpu 3 hot: low 32, high 96, batch 16
cpu 3 cold: low 0, high 32, batch 16
HighMem per-cpu:
cpu 0 hot: low 32, high 96, batch 16
cpu 0 cold: low 0, high 32, batch 16
cpu 1 hot: low 32, high 96, batch 16
cpu 1 cold: low 0, high 32, batch 16
cpu 2 hot: low 32, high 96, batch 16
cpu 2 cold: low 0, high 32, batch 16
cpu 3 hot: low 32, high 96, batch 16
cpu 3 cold: low 0, high 32, batch 16

Free pages:        1404kB (512kB HighMem)
Active:0 inactive:1487 dirty:0 writeback:0 unstable:0 free:351 slab:3786 mapped:603 pagetables:747
DMA free:44kB min:16kB low:32kB high:48kB active:0kB inactive:0kB present:16384kB
Normal free:848kB min:936kB low:1872kB high:2808kB active:0kB inactive:3376kB present:901120kB
HighMem free:512kB min:512kB low:1024kB high:1536kB active:0kB inactive:2572kB present:1179584kB
DMA: 1*4kB 1*8kB 0*16kB 1*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 44kB
Normal: 0*4kB 0*8kB 1*16kB 0*32kB 1*64kB 0*128kB 1*256kB 1*512kB 0*1024kB 0*2048kB 0*4096kB = 848kB
HighMem: 0*4kB 4*8kB 2*16kB 0*32kB 1*64kB 1*128kB 1*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 512kB
Swap cache: add 276261, delete 276143, find 2544/7700, race 3+48
Free swap:       1987412kB
524272 pages of RAM
294896 pages of HIGHMEM
4877 reserved pages
5852 pages shared
119 pages swap cached