out of dmesg and free command

llvm.lowmem (text/plain), 622 bytes, created by Michail Shurutov on 2018-06-22 03:41:01 UTC

[119386.716316] lowmemorykiller: send sigkill to 8525 (cc1plus), adj 0, size 113604
[119386.716327] lowmemorykiller: send sigkill to 8528 (cc1plus), adj 0, size 111851
[119386.716337] lowmemorykiller: send sigkill to 8522 (cc1plus), adj 0, size 103185
[119386.716349] lowmemorykiller: send sigkill to 8534 (cc1plus), adj 0, size 98693
[119386.716364] lowmemorykiller: send sigkill to 8531 (cc1plus), adj 0, size 98653
              total        used        free      shared  buff/cache   available
Mem:           3790         386        3168          57         234        3298
Swap:             0           0           0