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How to use cpuload method in autotest

Best Python code snippet using autotest_python

test_cpuload.py

Source:test_cpuload.py

1##############################################################################2# Copyright (c) 2015 Ericsson AB and others.3#4# All rights reserved. This program and the accompanying materials5# are made available under the terms of the Apache License, Version 2.06# which accompanies this distribution, and is available at7# http://www.apache.org/licenses/LICENSE-2.08##############################################################################9# Unittest for yardstick.benchmark.scenarios.compute.lmbench.Lmbench10from __future__ import absolute_import11import mock12import unittest13import os14from yardstick.benchmark.scenarios.compute import cpuload15@mock.patch('yardstick.benchmark.scenarios.compute.cpuload.ssh')16class CPULoadTestCase(unittest.TestCase):17    def setUp(self):18        self.ctx = {19            'host': {20                'ip': '172.16.0.137',21                'user': 'cirros',22                'key_filename': "mykey.key"23            }24        }25        self.result = {}26    def test_setup_mpstat_installed(self, mock_ssh):27        options = {28            "interval": 1,29            "count": 130        }31        args = {'options': options}32        l = cpuload.CPULoad(args, self.ctx)33        mock_ssh.SSH.from_node().execute.return_value = (0, '', '')34        l.setup()35        self.assertIsNotNone(l.client)36        self.assertTrue(l.setup_done)37        self.assertTrue(l.has_mpstat)38    def test_setup_mpstat_not_installed(self, mock_ssh):39        options = {40            "interval": 1,41            "count": 142        }43        args = {'options': options}44        l = cpuload.CPULoad(args, self.ctx)45        mock_ssh.SSH.from_node().execute.return_value = (127, '', '')46        l.setup()47        self.assertIsNotNone(l.client)48        self.assertTrue(l.setup_done)49        self.assertFalse(l.has_mpstat)50    def test_execute_command_success(self, mock_ssh):51        options = {52            "interval": 1,53            "count": 154        }55        args = {'options': options}56        l = cpuload.CPULoad(args, self.ctx)57        mock_ssh.SSH.from_node().execute.return_value = (0, '', '')58        l.setup()59        expected_result = 'abcdefg'60        mock_ssh.SSH.from_node().execute.return_value = (0, expected_result, '')61        result = l._execute_command("foo")62        self.assertEqual(result, expected_result)63    def test_execute_command_failed(self, mock_ssh):64        options = {65            "interval": 1,66            "count": 167        }68        args = {'options': options}69        l = cpuload.CPULoad(args, self.ctx)70        mock_ssh.SSH.from_node().execute.return_value = (0, '', '')71        l.setup()72        mock_ssh.SSH.from_node().execute.return_value = (127, '', 'abcdefg')73        self.assertRaises(RuntimeError, l._execute_command,74                          "cat /proc/loadavg")75    def test_get_loadavg(self, mock_ssh):76        options = {77            "interval": 1,78            "count": 179        }80        args = {'options': options}81        l = cpuload.CPULoad(args, self.ctx)82        mock_ssh.SSH.from_node().execute.return_value = (0, '', '')83        l.setup()84        mock_ssh.SSH.from_node().execute.return_value = \85            (0, '1.50 1.45 1.51 3/813 14322', '')86        result = l._get_loadavg()87        expected_result = \88            {'loadavg': ['1.50', '1.45', '1.51', '3/813', '14322']}89        self.assertEqual(result, expected_result)90    def test_get_cpu_usage_mpstat(self, mock_ssh):91        options = {92            "interval": 1,93            "count": 194        }95        args = {'options': options}96        l = cpuload.CPULoad(args, self.ctx)97        mock_ssh.SSH.from_node().execute.return_value = (0, '', '')98        l.setup()99        l.interval = 1100        l.count = 1101        mpstat_output = self._read_file("cpuload_sample_output1.txt")102        mock_ssh.SSH.from_node().execute.return_value = (0, mpstat_output, '')103        result = l._get_cpu_usage_mpstat()104        expected_result = \105            {"mpstat_minimum":106                {"cpu": {"%steal": "0.00", "%usr": "0.00", "%gnice": "0.00",107                         "%idle": "100.00", "%guest": "0.00",108                         "%iowait": "0.00", "%sys": "0.00", "%soft": "0.00",109                         "%irq": "0.00", "%nice": "0.00"},110                 "cpu0": {"%steal": "0.00", "%usr": "0.00", "%gnice": "0.00",111                          "%idle": "100.00", "%guest": "0.00",112                          "%iowait": "0.00", "%sys": "0.00", "%soft": "0.00",113                          "%irq": "0.00", "%nice": "0.00"}},114             "mpstat_average":115                {"cpu": {"%steal": "0.00", "%usr": "0.00", "%gnice": "0.00",116                         "%idle": "100.00", "%guest": "0.00",117                         "%iowait": "0.00", "%sys": "0.00", "%soft": "0.00",118                         "%irq": "0.00", "%nice": "0.00"},119                 "cpu0": {"%steal": "0.00", "%usr": "0.00", "%gnice": "0.00",120                          "%idle": "100.00", "%guest": "0.00",121                          "%iowait": "0.00", "%sys": "0.00", "%soft": "0.00",122                          "%irq": "0.00", "%nice": "0.00"}},123             "mpstat_maximun":124                {"cpu": {"%steal": "0.00", "%usr": "0.00", "%gnice": "0.00",125                         "%idle": "100.00", "%guest": "0.00",126                         "%iowait": "0.00", "%sys": "0.00", "%soft": "0.00",127                         "%irq": "0.00", "%nice": "0.00"},128                 "cpu0": {"%steal": "0.00", "%usr": "0.00", "%gnice": "0.00",129                          "%idle": "100.00", "%guest": "0.00",130                          "%iowait": "0.00", "%sys": "0.00", "%soft": "0.00",131                          "%irq": "0.00", "%nice": "0.00"}}}132        self.assertDictEqual(result, expected_result)133    def test_get_cpu_usage(self, mock_ssh):134        options = {135            "interval": 0,136            "count": 1137        }138        args = {'options': options}139        l = cpuload.CPULoad(args, self.ctx)140        mock_ssh.SSH.from_node().execute.return_value = (0, '', '')141        l.setup()142        l.interval = 0143        output = self._read_file("cpuload_sample_output2.txt")144        mock_ssh.SSH.from_node().execute.return_value = (0, output, '')145        result = l._get_cpu_usage()146        expected_result = \147            {'mpstat':148                {'cpu':149                    {'%steal': '0.00',150                     '%usr': '11.31',151                     '%gnice': '0.00',152                     '%idle': '81.78',153                     '%iowait': '0.18',154                     '%guest': '5.50',155                     '%sys': '1.19',156                     '%soft': '0.01',157                     '%irq': '0.00',158                     '%nice': '0.03'},159                 'cpu0':160                    {'%steal': '0.00',161                     '%usr': '20.00',162                     '%gnice': '0.00',163                     '%idle': '71.60',164                     '%iowait': '0.33',165                     '%guest': '6.61',166                     '%sys': '1.37',167                     '%soft': '0.06',168                     '%irq': '0.00',169                     '%nice': '0.03'}}}170        self.assertDictEqual(result, expected_result)171    def test_run_proc_stat(self, mock_ssh):172        options = {173            "interval": 1,174            "count": 1175        }176        args = {'options': options}177        l = cpuload.CPULoad(args, self.ctx)178        mock_ssh.SSH.from_node().execute.return_value = (1, '', '')179        l.setup()180        l.interval = 0181        stat_output = self._read_file("cpuload_sample_output2.txt")182        mock_ssh.SSH.from_node().execute.side_effect = \183            [(0, '1.50 1.45 1.51 3/813 14322', ''), (0, stat_output, '')]184        l.run(self.result)185        expected_result = {186            'loadavg': ['1.50', '1.45', '1.51', '3/813', '14322'],187            'mpstat':188                {'cpu':189                    {'%steal': '0.00',190                     '%usr': '11.31',191                     '%gnice': '0.00',192                     '%idle': '81.78',193                     '%iowait': '0.18',194                     '%guest': '5.50',195                     '%sys': '1.19',196                     '%soft': '0.01',197                     '%irq': '0.00',198                     '%nice': '0.03'},199                 'cpu0':200                    {'%steal': '0.00',201                     '%usr': '20.00',202                     '%gnice': '0.00',203                     '%idle': '71.60',204                     '%iowait': '0.33',205                     '%guest': '6.61',206                     '%sys': '1.37',207                     '%soft': '0.06',208                     '%irq': '0.00',209                     '%nice': '0.03'}}}210        self.assertDictEqual(self.result, expected_result)211    def _read_file(self, filename):212        curr_path = os.path.dirname(os.path.abspath(__file__))213        output = os.path.join(curr_path, filename)214        with open(output) as f:215            sample_output = f.read()...

ui_cpuload.py

Source:ui_cpuload.py

1# -*- coding: utf-8 -*-2# Form implementation generated from reading ui file 'cpuload.ui'3#4# Created by: PyQt5 UI code generator 5.75#6# WARNING! All changes made in this file will be lost!7from PyQt5 import QtCore, QtGui, QtWidgets8class Ui_CpuLoad(object):9    def setupUi(self, CpuLoad):10        CpuLoad.setObjectName("CpuLoad")11        CpuLoad.resize(400, 300)12        self.gridLayout = QtWidgets.QGridLayout(CpuLoad)13        self.gridLayout.setObjectName("gridLayout")14        self.label = QtWidgets.QLabel(CpuLoad)15        self.label.setObjectName("label")16        self.gridLayout.addWidget(self.label, 0, 0, 1, 1)17        self.cpu1 = QtWidgets.QProgressBar(CpuLoad)18        self.cpu1.setStyleSheet("")19        self.cpu1.setProperty("value", 0)20        self.cpu1.setObjectName("cpu1")21        self.gridLayout.addWidget(self.cpu1, 0, 1, 1, 1)22        self.label_2 = QtWidgets.QLabel(CpuLoad)23        self.label_2.setObjectName("label_2")24        self.gridLayout.addWidget(self.label_2, 1, 0, 1, 1)25        self.cpu2 = QtWidgets.QProgressBar(CpuLoad)26        self.cpu2.setStyleSheet("")27        self.cpu2.setProperty("value", 0)28        self.cpu2.setObjectName("cpu2")29        self.gridLayout.addWidget(self.cpu2, 1, 1, 1, 1)30        self.label_3 = QtWidgets.QLabel(CpuLoad)31        self.label_3.setObjectName("label_3")32        self.gridLayout.addWidget(self.label_3, 2, 0, 1, 1)33        self.cpu3 = QtWidgets.QProgressBar(CpuLoad)34        self.cpu3.setStyleSheet("")35        self.cpu3.setProperty("value", 0)36        self.cpu3.setObjectName("cpu3")37        self.gridLayout.addWidget(self.cpu3, 2, 1, 1, 1)38        self.label_4 = QtWidgets.QLabel(CpuLoad)39        self.label_4.setObjectName("label_4")40        self.gridLayout.addWidget(self.label_4, 3, 0, 1, 1)41        self.cpu4 = QtWidgets.QProgressBar(CpuLoad)42        self.cpu4.setStyleSheet("")43        self.cpu4.setProperty("value", 0)44        self.cpu4.setObjectName("cpu4")45        self.gridLayout.addWidget(self.cpu4, 3, 1, 1, 1)46        self.lcdNumber = QtWidgets.QLCDNumber(CpuLoad)47        self.lcdNumber.setStyleSheet("")48        self.lcdNumber.setObjectName("lcdNumber")49        self.gridLayout.addWidget(self.lcdNumber, 4, 1, 1, 1)50        self.label_5 = QtWidgets.QLabel(CpuLoad)51        self.label_5.setObjectName("label_5")52        self.gridLayout.addWidget(self.label_5, 4, 0, 1, 1)53        self.retranslateUi(CpuLoad)54        QtCore.QMetaObject.connectSlotsByName(CpuLoad)55    def retranslateUi(self, CpuLoad):56        _translate = QtCore.QCoreApplication.translate57        CpuLoad.setWindowTitle(_translate("CpuLoad", "CPU Load"))58        self.label.setText(_translate("CpuLoad", "CPU 1"))59        self.label_2.setText(_translate("CpuLoad", "CPU 2"))60        self.label_3.setText(_translate("CpuLoad", "CPU 3"))61        self.label_4.setText(_translate("CpuLoad", "CPU 4"))...

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