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Use cached SessionStatus and CacheStatus

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This commit is contained in:
Vladimir Golovnev (Glassez) 2017-04-29 14:45:30 +03:00
parent cb678a254d
commit 8a6d8f3953
15 changed files with 171 additions and 360 deletions
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34
src/gui/statsdialog.cpp
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@ -45,25 +45,21 @@ StatsDialog::StatsDialog(QWidget *parent)
connect(m_ui->buttonBox, &QDialogButtonBox::accepted, this, &StatsDialog::close);
update();
m_timer = new QTimer(this);
m_timer->setInterval(1500);
connect(m_timer, &QTimer::timeout, this, &StatsDialog::update);
m_timer->start();
connect(BitTorrent::Session::instance(), &BitTorrent::Session::statsUpdated
, this, &StatsDialog::update);
show();
}
StatsDialog::~StatsDialog()
{
m_timer->stop();
delete m_timer;
delete m_ui;
}
void StatsDialog::update()
{
BitTorrent::SessionStatus ss = BitTorrent::Session::instance()->status();
BitTorrent::CacheStatus cs = BitTorrent::Session::instance()->cacheStatus();
const BitTorrent::SessionStatus &ss = BitTorrent::Session::instance()->status();
const BitTorrent::CacheStatus &cs = BitTorrent::Session::instance()->cacheStatus();
// Alltime DL/UL
quint64 atd = BitTorrent::Session::instance()->getAlltimeDL();
@ -71,17 +67,17 @@ void StatsDialog::update()
m_ui->labelAlltimeDL->setText(Utils::Misc::friendlyUnit(atd));
m_ui->labelAlltimeUL->setText(Utils::Misc::friendlyUnit(atu));
// Total waste (this session)
m_ui->labelWaste->setText(Utils::Misc::friendlyUnit(ss.totalWasted()));
m_ui->labelWaste->setText(Utils::Misc::friendlyUnit(ss.totalWasted));
// Global ratio
m_ui->labelGlobalRatio->setText(
((atd > 0) && (atu > 0))
? Utils::String::fromDouble((qreal)atu / (qreal)atd, 2)
: "-");
// Cache hits
qreal readRatio = cs.readRatio();
qreal readRatio = cs.readRatio;
m_ui->labelCacheHits->setText((readRatio >= 0) ? Utils::String::fromDouble(100 * readRatio, 2) : "-");
// Buffers size
m_ui->labelTotalBuf->setText(Utils::Misc::friendlyUnit(cs.totalUsedBuffers() * 16 * 1024));
m_ui->labelTotalBuf->setText(Utils::Misc::friendlyUnit(cs.totalUsedBuffers * 16 * 1024));
// Disk overload (100%) equivalent
// From lt manual: disk_write_queue and disk_read_queue are the number of peers currently waiting on a disk write or disk read
// to complete before it receives or sends any more data on the socket. It's a metric of how disk bound you are.
@ -92,18 +88,18 @@ void StatsDialog::update()
peers += torrent->peersCount();
m_ui->labelWriteStarve->setText(QString("%1%")
.arg(((ss.diskWriteQueue() > 0) && (peers > 0))
? Utils::String::fromDouble((100. * ss.diskWriteQueue()) / peers, 2)
.arg(((ss.diskWriteQueue > 0) && (peers > 0))
? Utils::String::fromDouble((100. * ss.diskWriteQueue) / peers, 2)
: "0"));
m_ui->labelReadStarve->setText(QString("%1%")
.arg(((ss.diskReadQueue() > 0) && (peers > 0))
? Utils::String::fromDouble((100. * ss.diskReadQueue()) / peers, 2)
.arg(((ss.diskReadQueue > 0) && (peers > 0))
? Utils::String::fromDouble((100. * ss.diskReadQueue) / peers, 2)
: "0"));
// Disk queues
m_ui->labelQueuedJobs->setText(QString::number(cs.jobQueueLength()));
m_ui->labelJobsTime->setText(tr("%1 ms", "18 milliseconds").arg(cs.averageJobTime()));
m_ui->labelQueuedBytes->setText(Utils::Misc::friendlyUnit(cs.queuedBytes()));
m_ui->labelQueuedJobs->setText(QString::number(cs.jobQueueLength));
m_ui->labelJobsTime->setText(tr("%1 ms", "18 milliseconds").arg(cs.averageJobTime));
m_ui->labelQueuedBytes->setText(Utils::Misc::friendlyUnit(cs.queuedBytes));
// Total connected peers
m_ui->labelPeers->setText(QString::number(ss.peersCount()));
m_ui->labelPeers->setText(QString::number(ss.peersCount));
}