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发明公开
CN104641361A 实时且高分辨率缓冲占用监控和记录 有权

实时且高分辨率缓冲占用监控和记录
摘要：
本文呈现了用于对网络设备中的缓冲器的缓冲占用进行检测和表征的技术。在网络设备处接收分组。当分组被网络设备处理时，这些分组被存储于该网络设备的缓冲器中。以采样速率对缓冲器的占用等级进行采样。从采用确定缓冲器随着时间的占用等级，并且基于占用等级对通过网络设备的流量流进行表征。
摘要（英）：

Presented herein are techniques for detection and characterization of buffer occupancy of a buffer in a network device. Packets are received at a network device. The packets are stored in a buffer of the network device as they are processed by the network device. An occupancy level of the buffer is sampled at a sampling rate. Occupancy levels of the buffer over time are determined from the sampling, and traffic flow through the network device is characterized based on the occupancy levels.

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