我的完整解決方式在這(含圖)
http://fireflybug.blog.ithome.com.tw/post/3966/98077
查了官方網頁的解法:

http://kb.vmware.com/selfservice/microsites/search.do?language=en_US&cmd=displayKC&externalId=1030894

To renice the vix-async-pipe process:

Identify the PID (process ID) of the process with the command:

ps ax|grep vix-async-pipe

In the output, the first number on the left is the PID of the process.

With the PID from step 1, run the command:

renice -5 <PID>

To confirm that the change took effect, run the command top and look at the value in the NI column.

沒用……………………………………

官方網頁說若沒用再試試這招:

http://kb.vmware.com/selfservice/microsites/search.do?language=en_US&cmd=displayKC&externalId=1003490

[root@server]# service mgmt-vmware restart
Stopping VMware ESX Server Management services:
VMware ESX Server Host Agent Watchdog [ OK ]
VMware ESX Server Host Agent [ OK ]
Starting VMware ESX Server Management services:
VMware ESX Server Host Agent (background) [ OK ]
Availability report startup (background) [ OK ]
[root@server]# service vmware-vpxa restart
Stopping vmware-vpxa: [ OK ]
Starting vmware-vpxa: [ OK ]
[root@server]#

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service vmware-vpxa restart <==這部份我執行會說我系統沒這 service…所以我只有執行service mgmt-vmware restart 結果就好了！