It's hard to tease apart end-to-end performance tests and attribute bottlenecks to a specific cause, the study says (PDF).

这份研究报告指出，用端到端性能测试结果来得出网速瓶颈由于某特定原因造成实际上不太合理。

youdao

End-to-end performance is improved as there are no copies of the data made between the database (or other XML data source) and the middle tier.

端到端性能得到改进，原因是不需要在数据库(或其他XML数据源)和中间层之间创建数据副本。

youdao

Page Speed is an open source Firebug add-on for evaluating web page performance, giving developers Suggestions on front-end performance optimizations they can carry out.

是评估网页表现，为开发者提供可行的前端性能优化建议的开源firebug插件。

youdao

In the end,her performance as Venus was a great success.

VOA: special.2009.11.30

Wintel engineers said the end performance would depend on how PC manufacturers configured their machines.

BBC: Microsoft shows 'faster' Windows

The GALAXY S DUOS offers all the style and high-end performance users expect from GALAXY smartphones.

ENGADGET: Samsung Galaxy S Duos goes official: launches in Europe next month

The Nokia Lumia 820 is a snappy, mid-range smartphone that delivers high-end performance in a compact package.

ENGADGET: Nokia Lumia 920 and 820 land stateside on AT&T's 4G LTE network this November