不知道為什麼,我的筆電(os:kubuntu)雙cpu的使用率都
超過50%。用top查看過,也沒有任一個程序超過10%
心算把使用中的程序cpu%加一加也不會超過30%。
但ubuntu的系統監控都指出cpu1約50%,cpu2約50%。
這是什麼問題?有沒有人知道怎麼解決?
ps.我沒有開firefox
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