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从linux 4.6升级到(4.7,4.8),%CPU始终为0; 频率未知
自从升级到linux内核4.7(Debian Stretch)后,似乎我的系统(Aurora-R4 i7 3820)有点慢(有时会短暂挂起),最奇怪的是我再也看不到百分比了顶级,KSysGuard等CPU核心...... 顶部(按%CPU排序): Tasks: 263 total, 1 running, 262 sleeping, 0 stopped, 0 zombie %Cpu(s): 7.0 us, 1.9 sy, 8.9 ni, 81.5 id, 0.6 wa, 0.0 hi, 0.1 si, 0.0 st KiB Mem : 8095452 total, 4514552 free, 1361576 used, 2219324 buff/cache KiB Swap: 8301564 total, 8301564 free, …