A server can also restrict the byte range of a Write layout to avoid quota limits or to reduce allocation overhead, among other reasons.

服务器还能限制Write布局的字节范围，以避免配额限制或减少分配开销等等。

youdao

The exact quote from README.ZEND_MM states: "The goal of the new memory manager (PHP5.2 and later) is reducing memory allocation overhead and speeding up memory management."

从 README.ZEND_MM 中准确地引述就是：“新内存管理器（PHP5.2 以及更高版本）的目标是减少内存分配开销并加速内存管理。”

youdao

To understand the implications of these new features, we need to delve into the fine art of memory management a bit and consider why allocation overhead and speed are a big deal.

为了理解这些新增功能的含义，我们需要深入研究内存管理中的艺术，并考虑为什么分配开销和运行速度是大问题。

youdao

Frank also cites an American Bar Association ethics ruling suggesting law firms should only bill clients their actual cost plus a reasonable allocation of overhead, including the cost of outsourced legal work.

FORBES: Plaintiff Lawyers in Citigroup Case Seek Big Markup For Outside Attorneys