The sar tool is useful for gathering network utilization statistics and recording snapshots of all utilization data to a file over a period of time.

sar 工具用于收集一段时间内的网络利用率统计数据，并将所有利用率数据的快照记录到一个文件。

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Gathering network planning is highly nonlinear, so how to optimize gathering network and build the model to improve its economic benefit are of great significance.

集输管网规划具有高度非线性的特征，优化集输系统，建立适用模型对于提高管网的经济效益具有重要意义。

youdao

We will be gathering our intel through iReports, canvassing our network of correspondents and chefs across the globe, and gathering on-the-ground dispatches from CNN reporters.

CNN: Will travel for food: Share your favorite local eateries

Barbara Cassin, the Founding President of the Network, reminded participants that, since the network had been set up for all women philosophers around the world, it would be up to them in the future to make their Network into a universal gathering to which each participant could personally contribute.

UNESCO: Social and Human Sciences

If memory serves, the event was some sort of press gathering organized by CBS to discuss the network's upcoming schedule.

CNN: Heat wave lesson: We take comfort for granted