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Copy pathjetson_stats_prometheus_collector.py
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jetson_stats_prometheus_collector.py
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#!/usr/bin/python3
# -*- coding: utf-8 -*-
# MIT License
#
# Copyright (c) 2021 Stefan von Cavallar
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in all
# copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
# SOFTWARE.
import time
import atexit
import argparse
from jtop import jtop, JtopException
from prometheus_client.core import InfoMetricFamily, GaugeMetricFamily, REGISTRY, CounterMetricFamily
from prometheus_client import start_http_server
class CustomCollector(object):
def __init__(self):
atexit.register(self.cleanup)
self._jetson = jtop()
self._jetson.start()
def cleanup(self):
print("Closing jetson-stats connection...")
self._jetson.close()
def collect(self):
if self._jetson.ok():
# print('emc: ', self._jetson.emc)
# print('iram: ', self._jetson.iram)
# print('mts: ', self._jetson.mts)
#
# Board info
#
i = InfoMetricFamily('jetson_info_board', 'Board sys info', labels=['board_info'])
i.add_metric(['info'], {
'machine': self._jetson.board['info']['machine'],
'jetpack': self._jetson.board['info']['jetpack'],
'l4t': self._jetson.board['info']['L4T']
})
yield i
i = InfoMetricFamily('jetson_info_hardware', 'Board hardware info', labels=['board_hw'])
i.add_metric(['hardware'], {
'type': self._jetson.board['hardware']['TYPE'],
'codename': self._jetson.board['hardware']['CODENAME'],
'soc': self._jetson.board['hardware']['SOC'],
'chip_id': self._jetson.board['hardware']['CHIP_ID'],
'module': self._jetson.board['hardware']['MODULE'],
'board': self._jetson.board['hardware']['BOARD'],
'cuda_arch_bin': self._jetson.board['hardware']['CUDA_ARCH_BIN'],
'serial_number': self._jetson.board['hardware']['SERIAL_NUMBER']
})
yield i
#
# NV power mode
#
i = InfoMetricFamily('jetson_nvpmode', 'NV power mode', labels=['nvpmode'])
i.add_metric(['mode'], {'mode': self._jetson.nvpmodel.name})
yield i
#
# System uptime
#
g = GaugeMetricFamily('jetson_uptime', 'System uptime', labels=['uptime'])
days = self._jetson.uptime.days
seconds = self._jetson.uptime.seconds
hours = seconds//3600
minutes = (seconds//60) % 60
g.add_metric(['days'], days)
g.add_metric(['hours'], hours)
g.add_metric(['minutes'], minutes)
yield g
#
# CPU usage
#
g = GaugeMetricFamily('jetson_usage_cpu', 'CPU % schedutil', labels=['cpu'])
g.add_metric(['cpu_1'], self._jetson.cpu['CPU1']['val'])
g.add_metric(['cpu_2'], self._jetson.cpu['CPU2']['val'])
g.add_metric(['cpu_3'], self._jetson.cpu['CPU3']['val'])
g.add_metric(['cpu_4'], self._jetson.cpu['CPU4']['val'])
g.add_metric(['cpu_5'], self._jetson.cpu['CPU5']['val'])
g.add_metric(['cpu_6'], self._jetson.cpu['CPU6']['val'])
g.add_metric(['cpu_7'], self._jetson.cpu['CPU7']['val'])
g.add_metric(['cpu_8'], self._jetson.cpu['CPU8']['val'])
yield g
#
# GPU usage
#
g = GaugeMetricFamily('jetson_usage_gpu', 'GPU % schedutil', labels=['gpu'])
g.add_metric(['val'], self._jetson.gpu['val'])
# g.add_metric(['frq'], self._jetson.gpu['frq'])
# g.add_metric(['min_freq'], self._jetson.gpu['min_freq'])
# g.add_metric(['max_freq'], self._jetson.gpu['max_freq'])
yield g
#
# RAM usage
#
g = GaugeMetricFamily('jetson_usage_ram', 'Memory usage', labels=['ram'])
g.add_metric(['used'], self._jetson.ram['use'])
g.add_metric(['shared'], self._jetson.ram['shared'])
# g.add_metric(['total'], self._jetson.ram['tot'])
# g.add_metric(['unit'], self._jetson.ram['unit'])
yield g
#
# Disk usage
#
g = GaugeMetricFamily('jetson_usage_disk', 'Disk space usage', labels=['disk'])
g.add_metric(['used'], self._jetson.disk['used'])
g.add_metric(['total'], self._jetson.disk['total'])
g.add_metric(['available'], self._jetson.disk['available'])
g.add_metric(['available_no_root'], self._jetson.disk['available_no_root'])
yield g
#
# Fan usage
#
g = GaugeMetricFamily('jetson_usage_fan', 'Fan usage', labels=['fan'])
g.add_metric(['speed'], self._jetson.fan['speed'])
# g.add_metric(['measure'], self._jetson.fan['measure'])
# g.add_metric(['auto'], self._jetson.fan['auto'])
# g.add_metric(['rpm'], self._jetson.fan['rpm'])
# g.add_metric(['mode'], self._jetson.fan['mode'])
yield g
#
# Swapfile usage
#
g = GaugeMetricFamily('jetson_usage_swap', 'Swapfile usage', labels=['swap'])
g.add_metric(['used'], self._jetson.swap['use'])
g.add_metric(['total'], self._jetson.swap['tot'])
# g.add_metric(['unit'], self._jetson.swap['unit'])
# g.add_metric(['cached_size'], self._jetson.swap['cached']['size'])
# g.add_metric(['cached_unit'], self._jetson.swap['cached']['unit'])
yield g
#
# Sensor temperatures
#
g = GaugeMetricFamily('jetson_temperatures', 'Sensor temperatures', labels=['temperature'])
g.add_metric(['ao'], self._jetson.temperature['AO'] if 'AO' in self._jetson.temperature else 0)
g.add_metric(['gpu'], self._jetson.temperature['GPU'] if 'GPU' in self._jetson.temperature else 0)
g.add_metric(['tdiode'], self._jetson.temperature['Tdiode'] if 'Tdiode' in self._jetson.temperature else 0)
g.add_metric(['aux'], self._jetson.temperature['AUX'] if 'AUX' in self._jetson.temperature else 0)
g.add_metric(['cpu'], self._jetson.temperature['CPU'] if 'CPU' in self._jetson.temperature else 0)
g.add_metric(['thermal'], self._jetson.temperature['thermal'] if 'thermal' in self._jetson.temperature else 0)
g.add_metric(['tboard'], self._jetson.temperature['Tboard'] if 'Tboard' in self._jetson.temperature else 0)
yield g
#
# Power
#
g = GaugeMetricFamily('jetson_usage_power', 'Power usage', labels=['power'])
g.add_metric(['cpu'], self._jetson.power[1]['CPU']['cur'] if 'CPU' in self._jetson.power[1] else 0)
g.add_metric(['cv'], self._jetson.power[1]['CV']['cur'] if 'CV' in self._jetson.power[1] else 0)
g.add_metric(['gpu'], self._jetson.power[1]['GPU']['cur'] if 'GPU' in self._jetson.power[1] else 0)
g.add_metric(['soc'], self._jetson.power[1]['SOC']['cur'] if 'SOC' in self._jetson.power[1] else 0)
g.add_metric(['sys5v'], self._jetson.power[1]['SYS5V']['cur'] if 'SYS5V' in self._jetson.power[1] else 0)
g.add_metric(['vddrq'], self._jetson.power[1]['VDDRQ']['cur'] if 'VDDRQ' in self._jetson.power[1] else 0)
yield g
if __name__ == '__main__':
parser = argparse.ArgumentParser()
parser.add_argument('--port', type=int, default=8000, help='Metrics collector port number')
args = parser.parse_args()
start_http_server(args.port)
REGISTRY.register(CustomCollector())
while True:
time.sleep(1)