lsmem

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lsmem
RANGE                                  SIZE  STATE REMOVABLE BLOCK
0x0000000000000000-0x0000000027ffffff  640M online        no   0-4
0x0000000028000000-0x000000002fffffff  128M online       yes     5
0x0000000030000000-0x000000003fffffff  256M online        no   6-7

Memory block size:       128M
Total online memory:       1G
Total offline memory:      0B

lsmem
RANGE                                 SIZE  STATE REMOVABLE BLOCK
0x0000000000000000-0x00000000bfffffff   3G online       yes  0-23
0x0000000100000000-0x00000001bfffffff   3G online       yes 32-55

Memory block size:       128M
Total online memory:       6G
Total offline memory:      0B

lsmem
RANGE                                 SIZE  STATE REMOVABLE BLOCK
0x0000000040000000-0x000000007fffffff   1G online       yes  8-15

Memory block size:       128M
Total online memory:       1G
Total offline memory:      0B

Related

• lscpu

See also

• Memory: memory pages, RAM, virsh Memory Commands, OOM, meminfo, vmstat, NAND, DDR, lsmem, /dev/shm, /proc/meminfo, sar -r, IOMMU, pmem, Memory management, Garbage collector, THP, Linux Huge Page TLB