文件操作 - help

文件: /var/lib/pcp/pmdas/nvidia/help

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#
# Copyright (c) 2014,2019 Red Hat.
# Copyright (c) 2000-2004 Silicon Graphics, Inc.  All Rights Reserved.
# 
# This program is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by the
# Free Software Foundation; either version 2 of the License, or (at your
# option) any later version.
# 
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
# or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
# for more details.
# 
# NVIDIA PMDA help file in the ASCII format
#
# lines beginning with a # are ignored
# lines beginning @ introduce a new entry of the form
#  @ metric_name oneline-text
#  help text goes
#  here over multiple lines
#  ...
#
# the metric_name is decoded against the default PMNS -- as a special case,
# a name of the form NNN.MM (for numeric NNN and MM) is interpreted as an
# instance domain identification, and the text describes the instance domain
#
# blank lines before the @ line are ignored
#

@ NVML.0 NVIDIA graphics cards installed in this system

@ NVML.1 Processes mapped to NVIDIA graphics cards in use

@ nvidia.numcards Number of Graphics Cards
The number of NVIDIA Graphics cards installed in this system

@ nvidia.gpuid GPU ID
Zero indexed id of this NVIDIA card

@ nvidia.cardname GPU Name
The name of the graphics card

@ nvidia.busid Card Bus ID
The Bus ID as reported by the NVIDIA tools, not lspci

@ nvidia.temp The temperature of the card
The Temperature of the GPU on the NVIDIA card in degrees celcius.

@ nvidia.fanspeed Fanspeed
Speed of the GPU fan as a percentage of the maximum

@ nvidia.perfstate NVIDIA performance state
The PX performance state as reported from NVML.  Value is an integer
which should range from 0 (maximum performance) to 15 (minimum).  If
the state is unknown the reported value will be 32, however.

@ nvidia.gpuactive Percentage of GPU utilization
Percentage of time over the past sample period during which one or more
kernels was executing on the GPU.

@ nvidia.memactive Percentage of time spent accessing memory
Percent of time over the past sample period during which global (device)
memory was being read or written.  This metric shows if the memory is
actively being accesed, and is not correlated to storage amount used.

@ nvidia.memused Allocated FB memory
Amount of GPU FB memory that has currently been allocated, in bytes.
Note that the driver/GPU always sets aside a small amount of memory
for bookkeeping.

@ nvidia.memtotal Total FB memory available
The total amount of GPU FB memory available on the card, in bytes.

@ nvidia.memfree Unallocated FB memory
Amount of GPU FB memory that is not currently allocated, in bytes.

@ nvidia.proc.samples Number of times process stats have been sampled
@ nvidia.proc.memused Memory in use by each process accessing each card
@ nvidia.proc.memaccum Accumulated memory used by processes accessing each card
@ nvidia.proc.gpuactive Graphics card utilization by processes accessing each card
@ nvidia.proc.memactive Memory access utilization by processes accessing each card
@ nvidia.proc.time Milliseconds spent by processes accessing each graphics card

文件操作 - help

文件: /var/lib/pcp/pmdas/nvidia/help

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