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/*
SPDX-FileCopyrightText: 2021 David Redondo <kde@david-redondo.de>
SPDX-License-Identifier: GPL-2.0-only OR GPL-3.0-only OR LicenseRef-KDE-Accepted-GPL
*/
#include "loadaverages.h"
#include <KLocalizedString>
#include <array>
LoadAverages::LoadAverages(KSysGuard::SensorContainer *parent)
: KSysGuard::SensorObject(QStringLiteral("loadaverages"), i18nc("@title", "Load Averages"), parent)
, average1Minute{new KSysGuard::SensorProperty(QStringLiteral("loadaverage1"), i18nc("@title", "Load average (1 minute)"), 0, this)}
, average5Minutes{new KSysGuard::SensorProperty(QStringLiteral("loadaverage5"), i18nc("@title", "Load average (5 minutes)"), 0, this)}
, average15Minutes{new KSysGuard::SensorProperty(QStringLiteral("loadaverage15"), i18nc("@title", "Load average (15 minute)"), 0, this)}
{
average1Minute->setShortName(i18nc("@title, Short for 'Load average (1 minute)", "Load average (1m)"));
average5Minutes->setShortName(i18nc("@title, Short for 'Load average (5 minutes)", "Load average (5m)"));
average15Minutes->setShortName(i18nc("@title, Short for 'Load average (15 minutes)", "Load average (15m)"));
average1Minute->setDescription(i18nc("@info", "Number of jobs in the run queue averaged over 1 minute"));
average5Minutes->setDescription(i18nc("@info", "Number of jobs in the run queue averaged over 5 minutes"));
average15Minutes->setDescription(i18nc("@info", "Number of jobs in the run queue averaged over 15 minutes"));
average1Minute->setUnit(KSysGuard::UnitNone);
average5Minutes->setUnit(KSysGuard::UnitNone);
average15Minutes->setUnit(KSysGuard::UnitNone);
}
void LoadAverages::update()
{
if (isSubscribed()) {
std::array<double, 3> averages;
const int numRetrieved = getloadavg(averages.data(), 3);
if (numRetrieved >= 1) {
average1Minute->setValue(averages[0]);
}
if (numRetrieved >= 2) {
average5Minutes->setValue(averages[1]);
}
if (numRetrieved == 3) {
average15Minutes->setValue(averages[2]);
}
}
}
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