diff --git a/core/src/Variable/Variable.cpp b/core/src/Variable/Variable.cpp
index fc2f251..2a2ba89 100644
--- a/core/src/Variable/Variable.cpp
+++ b/core/src/Variable/Variable.cpp
@@ -60,7 +60,7 @@ void Variable::setDateTime(const SqpDateTime &dateTime) noexcept
 
 void Variable::setDataSeries(std::shared_ptr<IDataSeries> dataSeries) noexcept
 {
-    qCInfo(LOG_Variable()) << "Variable::setDataSeries" << QThread::currentThread()->objectName();
+    qCDebug(LOG_Variable()) << "Variable::setDataSeries" << QThread::currentThread()->objectName();
     if (!dataSeries) {
         /// @todo ALX : log
         return;
diff --git a/core/src/Variable/VariableCacheController.cpp b/core/src/Variable/VariableCacheController.cpp
index d043088..526fc9e 100644
--- a/core/src/Variable/VariableCacheController.cpp
+++ b/core/src/Variable/VariableCacheController.cpp
@@ -33,8 +33,8 @@ VariableCacheController::VariableCacheController(QObject *parent)
 void VariableCacheController::addDateTime(std::shared_ptr<Variable> variable,
                                           const SqpDateTime &dateTime)
 {
-    qCInfo(LOG_VariableCacheController()) << "VariableCacheController::addDateTime"
-                                          << QThread::currentThread()->objectName();
+    qCDebug(LOG_VariableCacheController()) << "VariableCacheController::addDateTime"
+                                           << QThread::currentThread()->objectName();
     if (variable) {
         auto findVariableIte = impl->m_VariableToSqpDateTimeListMap.find(variable);
         if (findVariableIte == impl->m_VariableToSqpDateTimeListMap.end()) {
@@ -84,7 +84,7 @@ QVector<SqpDateTime>
 VariableCacheController::provideNotInCacheDateTimeList(std::shared_ptr<Variable> variable,
                                                        const SqpDateTime &dateTime)
 {
-    qCInfo(LOG_VariableCacheController())
+    qCDebug(LOG_VariableCacheController())
         << "VariableCacheController::provideNotInCacheDateTimeList"
         << QThread::currentThread()->objectName();
     auto notInCache = QVector<SqpDateTime>{};
@@ -107,8 +107,8 @@ VariableCacheController::provideNotInCacheDateTimeList(std::shared_ptr<Variable>
 QVector<SqpDateTime>
 VariableCacheController::dateCacheList(std::shared_ptr<Variable> variable) const noexcept
 {
-    qCInfo(LOG_VariableCacheController()) << "VariableCacheController::dateCacheList"
-                                          << QThread::currentThread()->objectName();
+    qCDebug(LOG_VariableCacheController()) << "VariableCacheController::dateCacheList"
+                                           << QThread::currentThread()->objectName();
     try {
         return impl->m_VariableToSqpDateTimeListMap.at(variable);
     }
diff --git a/gui/src/Visualization/VisualizationGraphHelper.cpp b/gui/src/Visualization/VisualizationGraphHelper.cpp
index 8e5073d..afd2e62 100644
--- a/gui/src/Visualization/VisualizationGraphHelper.cpp
+++ b/gui/src/Visualization/VisualizationGraphHelper.cpp
@@ -11,7 +11,7 @@ namespace {
 
 class SqpDataContainer : public QCPGraphDataContainer {
 public:
-    void sqpAdd(const QCPGraphData &data) { mData.append(data); }
+    void appendGraphDataUnsorted(const QCPGraphData &data) { mData.append(data); }
 };
 
 
@@ -37,8 +37,8 @@ QSharedPointer<QCPAxisTicker> axisTicker(bool isTimeAxis)
 void updateScalarData(QCPAbstractPlottable *component, ScalarSeries &scalarSeries,
                       const SqpDateTime &dateTime)
 {
-    qCInfo(LOG_VisualizationGraphHelper()) << "TORM: updateScalarData"
-                                           << QThread::currentThread()->objectName();
+    qCDebug(LOG_VisualizationGraphHelper()) << "TORM: updateScalarData"
+                                            << QThread::currentThread()->objectName();
     if (auto qcpGraph = dynamic_cast<QCPGraph *>(component)) {
         // Clean the graph
         // NAIVE approch
@@ -58,7 +58,7 @@ void updateScalarData(QCPAbstractPlottable *component, ScalarSeries &scalarSerie
             for (auto i = 0; i < count; ++i) {
                 const auto x = xData[i];
                 if (x >= dateTime.m_TStart && x <= dateTime.m_TEnd) {
-                    sqpDataContainer->sqpAdd(QCPGraphData(x, valuesData[i]));
+                    sqpDataContainer->appendGraphDataUnsorted(QCPGraphData(x, valuesData[i]));
                 }
             }
             sqpDataContainer->sort();
diff --git a/plugins/mockplugin/src/CosinusProvider.cpp b/plugins/mockplugin/src/CosinusProvider.cpp
index 9d2ad51..8bb61dc 100644
--- a/plugins/mockplugin/src/CosinusProvider.cpp
+++ b/plugins/mockplugin/src/CosinusProvider.cpp
@@ -40,8 +40,8 @@ CosinusProvider::retrieveData(const DataProviderParameters &parameters) const
 
 void CosinusProvider::requestDataLoading(const QVector<SqpDateTime> &dateTimeList)
 {
-    qCInfo(LOG_CosinusProvider()) << "CosinusProvider::requestDataLoading"
-                                  << QThread::currentThread()->objectName();
+    qCDebug(LOG_CosinusProvider()) << "CosinusProvider::requestDataLoading"
+                                   << QThread::currentThread()->objectName();
     // NOTE: Try to use multithread if possible
     for (const auto &dateTime : dateTimeList) {
         auto scalarSeries = this->retrieveData(DataProviderParameters{dateTime});