11 lines
680 B
Text
11 lines
680 B
Text
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nuttcp is a network performance measurement tool intended for use
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by network and system managers. Its most basic usage is to determine
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the raw TCP (or UDP) network layer throughput by transferring memory
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buffers from a source system across an interconnecting network to
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a destination system, either transferring data for a specified time
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interval, or alternatively transferring a specified number of bytes.
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In addition to reporting the achieved network throughput in Mbps,
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nuttcp also provides additional useful information related to the
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data transfer such as user, system, and wall-clock time, transmitter
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and receiver CPU utilization, and loss percentage (for UDP transfers).
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