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清_caches

[root@R430 sites.d]# \free -m

              total        used        free      shared  buff/cache   available
Mem:          64181       14933       26029         903       23218       47690
Swap:             0           0           0

[root@R430 bin]# sync



[root@R430 sites.d]# \free -m

              total        used        free      shared  buff/cache   available
Mem:          64181       14939       26023         903       23218       47684
Swap:             0           0           0

[root@R430 bin]# sysctl vm.drop_caches=3

vm.drop_caches = 3

[root@R430 sites.d]# \free -m

              total        used        free      shared  buff/cache   available
Mem:          64181       14862       46577         896        2741       47800
Swap:             0           0           0
清_caches.txt · 上一次變更: 2021/08/25 13:11 由 fire