Version 1 (modified by jazz, 15 years ago) (diff) |
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2010-10-15
- [備忘] 如何暫停某個大量運算的工作
- [緣起] 有時候遇到某些運算太吃 I/O ,造成嚴重的 IOWait(如下圖),此時可以用指令將有大量 I/O 的程序暫停,先處理別的事情,然後再接回來。
- Temporarily suspend a process
# kill -STOP 945 # kill -CONT 945
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