Blame Documentation/nvme-intel-lat-stats.txt
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nvme-intel-lat-stats(1)
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=======================
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NAME
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----
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nvme-intel-lat-stats - Send NVMe Identify Controller, return result and structure
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SYNOPSIS
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--------
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[verse]
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'nvme intel lat-stats' <device> [--write | -w] [--raw-binary | -b]
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DESCRIPTION
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-----------
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For the NVMe device given, retrieves intel vendor specific latency statistics and
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provides the result and returned structure.
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The <device> parameter is mandatory and may be either the NVMe character
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device (ex: /dev/nvme0), or a namespace block device (ex: /dev/nvme0n1).
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On success, the structure may be returned in one of several ways depending
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on the option flags; the structure may be parsed by the program or the
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raw buffer may be printed to stdout.
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OPTIONS
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-------
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-b::
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--raw-binary::
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Print the raw buffer to stdout. Structure is not parsed by
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program. This overrides the vendor specific and human readable options.
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-w::
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--write::
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Get write statistics. Read statistics are returned by default.
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EXAMPLES
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--------
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* Get the read statistics
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+
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------------
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# nvme intel lat-stats /dev/nvme0
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------------
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+
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* Get the write statistics
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+
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------------
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# nvme intel lat-stats /dev/nvme0 -w
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------------
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NVME
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----
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Part of the nvme-user suite
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