我在Linux服务器上用top命令显示如下,“MiB Swap: 0.0 total”是不是说明我没有配 Swap 分区???要怎么新增呢?
[root@hqwaliyun2024 nginx]# top
top - 11:28:56 up 2 days, 11 min, 1 user, load average: 0.01, 0.03, 0.00
Tasks: 145 total, 1 running, 144 sleeping, 0 stopped, 0 zombie
%Cpu(s): 2.2 us, 0.3 sy, 0.0 ni, 97.3 id, 0.0 wa, 0.2 hi, 0.0 si, 0.0 st
MiB Mem : 1889.0 total, 143.1 free, 1351.2 used, 394.7 buff/cache
MiB Swap: 0.0 total, 0.0 free, 0.0 used. 385.5 avail Mem