pve关闭ksm

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关闭ksm内核共享内存
0 p8 O4 {* }# q% w( q5 @
3 T( L8 Z" E$ F* G进程有一个ksm的进程会占用一部分cpu，不超开内存可以关闭
% ]' M3 O- A# X' K! h0 ]. z9 H8 U
# c5 p: z+ C' x$ z& p+ {% L- B

1. systemctl disable ksmtuned
   & W* s' N, p% Z  \5 V
2. systemctl stop ksmtuned

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