operating system overhead 中文意思是什麼
operating system overhead
解釋
操作系統開銷-
There is significant overhead to suspending and rescheduling a thread, which involves work by the jvm, operating system, and hardware
暫掛和重新調度線程的開支很顯著，其中包括jvm 、操作系統和硬體的工作。 -
At the same time, the costs and overhead associated with developing and maintaining software device drivers for different combinations of operating system and i / o technology place heavy burdens on suppliers and users
同時，為操作系統和i / o技術的各種不同組合開發和維護軟體設備驅動程序有關的成本與開銷，給供應商和用戶都帶來了沉重的負擔。 -
The concern is that the timer method itself - which probably ends up needing to go down to the operating system level to get access to a timer - adds some overhead, and if the timer method overhead is too large or the method is called too often, it s going to seriously distort the timing measurements
的這些問題，還有另一個使用任何類型的計時器方法監視程序執行都會有的問題。這個問題是計時器方法本身可能要深入操作系統才能訪問計時器這增加了一些開銷，如果計時器方法開銷過大（或者方法調用過于頻繁） ，那麼就會嚴重扭曲計時測量。 -
On the analysis of the existing content - based request redistribution ( layer - 7 switching ) methods, we propose the method of using kernel thread to implement content - based request redistribution inside the operating system, which can avoid the overhead of context switching and memory copy between the kernel and user space
在對已有基於內容請求分發（ layer - 7交換）的方法進行分析基礎上，本文提出在操作系統中利用內核線程高效地實現基於內容請求分發的解決方法，避免多次內核與用戶空間的切換和內存復制開銷。 -
Today, though, the smaller packet size puts ethernet at a disadvantage when used in a purely backbone scenario because of the network and operating system overhead associated with sending and receiving each packet
但今天，當以太網純粹地用作主幹網的情況下，長度較短的包就成了以太網的一個弱點，這是因為網路和操作系統在發送和接收每個包時需要開銷的緣故。
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