diff --git a/sources/queued-daemon/src/QueuedApplication.cpp b/sources/queued-daemon/src/QueuedApplication.cpp
index 86b0646..79eb7d0 100644
--- a/sources/queued-daemon/src/QueuedApplication.cpp
+++ b/sources/queued-daemon/src/QueuedApplication.cpp
@@ -19,7 +19,7 @@
 #include <QDBusConnection>
 #include <QDBusMessage>
 
-#include "queued/Queued.h"
+#include <queued/Queued.h>
 
 #include "QueuedApplicationInterface.h"
 
@@ -28,10 +28,7 @@ QueuedApplication::QueuedApplication(QObject *parent, const QVariantHash &args)
     : QObject(parent)
     , m_configuration(args)
 {
-    qSetMessagePattern(QueuedDebug::LOG_FORMAT);
     qCDebug(LOG_APP) << __PRETTY_FUNCTION__;
-    for (auto &metadata : QueuedDebug::getBuildData())
-        qCDebug(LOG_APP) << metadata;
 
     init();
     initDBus();
diff --git a/sources/queued-daemon/src/QueuedApplicationInterface.cpp b/sources/queued-daemon/src/QueuedApplicationInterface.cpp
index 120ef08..5f8d0b6 100644
--- a/sources/queued-daemon/src/QueuedApplicationInterface.cpp
+++ b/sources/queued-daemon/src/QueuedApplicationInterface.cpp
@@ -18,7 +18,7 @@
 
 #include <QCoreApplication>
 
-#include "queued/Queued.h"
+#include <queued/Queued.h>
 
 #include "QueuedApplication.h"
 
diff --git a/sources/queued-daemon/src/main.cpp b/sources/queued-daemon/src/main.cpp
index 1ac26c0..a9c7b91 100644
--- a/sources/queued-daemon/src/main.cpp
+++ b/sources/queued-daemon/src/main.cpp
@@ -21,6 +21,8 @@
 
 #include <queued/Queued.h>
 
+#include <iostream>
+
 #include "QueuedApplication.h"
 #include "version.h"
 
@@ -51,7 +53,9 @@ int main(int argc, char *argv[])
         if (std::string(argv[i]) != "--daemon")
             continue;
         ::daemon(0, 0);
+        break;
     }
+    QueuedDebug::applyLogFormat();
 
     QCoreApplication app(argc, argv);
     app.setApplicationName(NAME);
@@ -93,13 +97,13 @@ int main(int argc, char *argv[])
     if (parser.isSet(infoOption)) {
         auto metadata = QueuedDebug::getBuildData();
         for (auto &string : metadata)
-            QDebug(QtMsgType::QtInfoMsg).noquote() << string;
+            std::cout << qPrintable(string) << std::endl;
         return 0;
     }
 
     // check if exists
     if (existingSessionOperation(QString("Active"))) {
-        qWarning() << "Another session is active";
+        qCWarning(LOG_APP) << "Another session is active";
         return 1;
     }
 
diff --git a/sources/queued/QueuedConfig.h.in b/sources/queued/QueuedConfig.h.in
index 37bd626..8ad13a6 100644
--- a/sources/queued/QueuedConfig.h.in
+++ b/sources/queued/QueuedConfig.h.in
@@ -25,7 +25,7 @@
 #define QUEUEDCONFIG_H
 
 /**
- * @defgroup QueuedConfig
+ * @addtogroup QueuedConfig
  * @brief Queued configuration constants
  */
 namespace QueuedConfig
@@ -37,68 +37,60 @@ namespace QueuedConfig
  */
 #define DBUS_SERVICE_NAME "org.queued.core"
 /**
- * @ingroup QueuedConfig
  * @brief DBus service name for library and application
  */
 const char DBUS_SERVICE[] = DBUS_SERVICE_NAME;
 /**
- * @ingroup QueuedConfig
  * @brief DBus object path for applicaiton
  */
 const char DBUS_APPLICATION_PATH[] = "/application";
 /**
- * @ingroup QueuedConfig
  * @brief DBus object path for library
  */
 const char DBUS_OBJECT_PATH[] = "/queued";
 /**
- * @ingroup QueuedConfig
- * @brief DBus properties path for library
+ * @brief DBus properties path for properties library
  */
 const char DBUS_PROPERTY_PATH[] = "/property";
+/**
+ * @brief DBus properties path for reports library
+ */
+const char DBUS_REPORTS_PATH[] = "/report";
 
 // path configuration
 // common paths
 /**
- * @ingroup QueuedConfig
  * @brief installation directory for executables
  */
 const char BIN_INSTALL_DIR[] = "@BIN_INSTALL_DIR@";
 /**
- * @ingroup QueuedConfig
  * @brief installation directory for data
  */
 const char DATA_INSTALL_DIR[] = "@DATA_INSTALL_DIR@";
 /**
- * @ingroup QueuedConfig
  * @brief installation directory for headers
  */
 const char INCLUDE_INSTALL_DIR[] = "@INCLUDE_INSTALL_DIR@";
 /**
- * @ingroup QueuedConfig
  * @brief installation directory for libraries
  */
 const char LIB_INSTALL_DIR[] = "@LIB_INSTALL_DIR@";
 /**
- * @ingroup QueuedConfig
  * @brief the same as CMAKE_INSTALL_PREFIX
  */
 const char ROOT_INSTALL_DIR[] = "@CMAKE_INSTALL_PREFIX@";
 // application specific
 /**
- * @def HOME_PATH
- * path to queued home directory
+ * @brief path to queued home directory
  */
 const char HOME_PATH[] = "queued";
 /**
- * @def PLUGIN_PATH
- * path to plugins inside @ref HOME_PATH
+ * @brief path to plugins inside @ref HOME_PATH
  */
 const char PLUGIN_PATH[] = "plugins";
 
 // internal configuration
 /**
- * @ingroup QueuedConfig
  * @brief version of internal storage
  */
 const int DATABASE_VERSION = 1;
@@ -111,7 +103,6 @@ const int DATABASE_VERSION = 1;
 #define PLUGIN_INTERFACE_NAME                                                  \
     "queued.plugin/@PROJECT_VERSION_MAJOR@.@PROJECT_VERSION_MINOR@"
 /**
- * @ingroup QueuedConfig
  * @brief plugin interface name
  */
 const char PLUGIN_INTERFACE[] = PLUGIN_INTERFACE_NAME;
diff --git a/sources/queued/include/queued/Queued.h b/sources/queued/include/queued/Queued.h
index 5982ab0..d95f3b6 100644
--- a/sources/queued/include/queued/Queued.h
+++ b/sources/queued/include/queued/Queued.h
@@ -28,7 +28,6 @@
 #include "QueuedCore.h"
 #include "QueuedCoreAdaptor.h"
 #include "QueuedCoreInterface.h"
-#include "QueuedCorePropertiesInterface.h"
 #include "QueuedDatabase.h"
 #include "QueuedDatabaseManager.h"
 #include "QueuedDebug.h"
@@ -40,6 +39,8 @@
 #include "QueuedPluginManagerInterface.h"
 #include "QueuedProcess.h"
 #include "QueuedProcessManager.h"
+#include "QueuedPropertyInterface.h"
+#include "QueuedReportInterface.h"
 #include "QueuedReportManager.h"
 #include "QueuedSettings.h"
 #include "QueuedStaticConfig.h"
diff --git a/sources/queued/include/queued/QueuedCore.h b/sources/queued/include/queued/QueuedCore.h
index 525a65e..34003aa 100644
--- a/sources/queued/include/queued/QueuedCore.h
+++ b/sources/queued/include/queued/QueuedCore.h
@@ -187,6 +187,21 @@ public:
      * @return option value or empty QVariant
      */
     QVariant option(const QString &_key);
+    /**
+     * @brief usage report
+     * @param _from
+     * start report date
+     * @param _to
+     * stop report date
+     * @param _core
+     * pointer to core object
+     * @param _token
+     * user auth token
+     * @return performance table
+     */
+    QList<QVariantHash> performanceReport(const QDateTime &_from,
+                                          const QDateTime &_to,
+                                          const QString &_token) const;
     /**
      * @brief get plugin settings
      * @param _plugin
@@ -227,21 +242,49 @@ public:
      * task ID
      * @return task object or nullptr if no task found
      */
-    const QueuedProcess *task(const long long _id);
+    const QueuedProcess *task(const long long _id) const;
+    /**
+     * list of tasks which match criteria
+     * @param _user
+     * task user ID filter
+     * @param _from
+     * minimal start time
+     * @param _to
+     * maximal end time
+     * @param _token
+     * user auth token
+     * @return list of tasks in database format
+     */
+    QList<QVariantHash> taskReport(const long long _user,
+                                   const QDateTime &_from, const QDateTime &_to,
+                                   const QString &_token) const;
     /**
      * @brief get user by ID
      * @param _id
      * user ID
      * @return user object or nullptr if no user found
      */
-    const QueuedUser *user(const long long _id);
+    const QueuedUser *user(const long long _id) const;
     /**
      * @brief get user by name
      * @param _name
      * user name
      * @return user object or nullptr if no user found
      */
-    const QueuedUser *user(const QString &_name);
+    const QueuedUser *user(const QString &_name) const;
+    /**
+     * list of users which match criteria
+     * @param _lastLogged
+     * last logged minimal date
+     * @param _permission
+     * user permission filter
+     * @param _token
+     * user auth token
+     * @return list of users in database format
+     */
+    QList<QVariantHash> userReport(const QDateTime &_lastLogged,
+                                   const QueuedEnums::Permission _permission,
+                                   const QString &_token) const;
     // control methods
     /**
      * @brief deinit subclasses
diff --git a/sources/queued/include/queued/QueuedCoreAdaptor.h b/sources/queued/include/queued/QueuedCoreAdaptor.h
index 5a2aa56..1f297f6 100644
--- a/sources/queued/include/queued/QueuedCoreAdaptor.h
+++ b/sources/queued/include/queued/QueuedCoreAdaptor.h
@@ -183,6 +183,18 @@ bool sendUserPermissionRemove(const long long _id,
  * @return option value
  */
 QVariant getOption(const QString &_property);
+/**
+ * @brief performance report
+ * @param _from
+ * minimal start task time
+ * @param _to
+ * maximal stop task time
+ * @param _token
+ * user auth token
+ * @return list of user with used resources
+ */
+QList<QVariantHash> getPerformance(const QDateTime &_from, const QDateTime &_to,
+                                   const QString &_token);
 /**
  * @brief get task property
  * @param _id
@@ -192,6 +204,20 @@ QVariant getOption(const QString &_property);
  * @return task property value
  */
 QVariant getTask(const long long _id, const QString &_property);
+/**
+ * @brief get tasks list
+ * @param _user
+ * task user ID
+ * @param _from
+ * minimal start time
+ * @param _to
+ * maximal end time
+ * @param _token
+ * user auth token
+ * @return list of task in database representation
+ */
+QList<QVariantHash> getTasks(const long long _user, const QDateTime &_from,
+                             const QDateTime &_to, const QString &_token);
 /**
  * @brief get user property
  * @param _id
@@ -201,6 +227,19 @@ QVariant getTask(const long long _id, const QString &_property);
  * @return user property value
  */
 QVariant getUser(const long long _id, const QString &_property);
+/**
+ * @brief get users list
+ * @param _lastLogged
+ * minimal last logged in time
+ * @param _permission
+ * permission to search
+ * @param _token
+ * user auth token
+ * @return list of users in database representation
+ */
+QList<QVariantHash> getUsers(const QDateTime &_lastLogged,
+                             const QueuedEnums::Permission _permission,
+                             const QString &_token);
 /**
  * @brief get user ID
  * @param _name
diff --git a/sources/queued/include/queued/QueuedDebug.h b/sources/queued/include/queued/QueuedDebug.h
index 67a8a5e..afc8cb3 100644
--- a/sources/queued/include/queued/QueuedDebug.h
+++ b/sources/queued/include/queued/QueuedDebug.h
@@ -66,6 +66,10 @@ const char LOG_FORMAT[] = "[%{time "
                           "{if-warning}WW%{endif}%{if-critical}CC%{endif}%{if-"
                           "fatal}FF%{endif}][%{category}][%{function}] "
                           "%{message}";
+/**
+ * @brief method to apply log format
+ */
+void applyLogFormat();
 /**
  * @brief method to enable debug messages
  */
diff --git a/sources/queued/include/queued/QueuedLimits.h b/sources/queued/include/queued/QueuedLimits.h
index c49770b..4997f39 100644
--- a/sources/queued/include/queued/QueuedLimits.h
+++ b/sources/queued/include/queued/QueuedLimits.h
@@ -118,6 +118,21 @@ struct Limits {
         , gpumemory(_gpumemory)
         , storage(_storage)
         , valid(true){};
+    /**
+     * @brief *= operator overload
+     * @param _count
+     * multiplier
+     * @return multiplied values
+     */
+    Limits &operator*=(const long long _count)
+    {
+        cpu *= _count;
+        gpu *= _count;
+        memory *= _count;
+        gpumemory *= _count;
+
+        return *this;
+    };
 };
 /**
  * @brief convert QString memory value to integer
diff --git a/sources/queued/include/queued/QueuedCorePropertiesInterface.h b/sources/queued/include/queued/QueuedPropertyInterface.h
similarity index 84%
rename from sources/queued/include/queued/QueuedCorePropertiesInterface.h
rename to sources/queued/include/queued/QueuedPropertyInterface.h
index 6bcd754..fcd10ac 100644
--- a/sources/queued/include/queued/QueuedCorePropertiesInterface.h
+++ b/sources/queued/include/queued/QueuedPropertyInterface.h
@@ -13,7 +13,7 @@
  * all copies or substantial portions of the Software.
  */
 /**
- * @file QueuedCorePropertiesInterface.h
+ * @file QueuedPropertyInterface.h
  * Header of Queued library
  * @author Evgeniy Alekseev
  * @copyright MIT
@@ -21,8 +21,8 @@
  */
 
 
-#ifndef QUEUEDCOREPROPERTIESINTERFACE_H
-#define QUEUEDCOREPROPERTIESINTERFACE_H
+#ifndef QUEUEDPROPERTYINTERFACE_H
+#define QUEUEDPROPERTYINTERFACE_H
 
 #include <QDBusAbstractAdaptor>
 #include <QDBusVariant>
@@ -35,22 +35,22 @@ class QueuedCore;
 /**
  * @brief DBus interface for QueuedCore class
  */
-class QueuedCorePropertiesInterface : public QDBusAbstractAdaptor
+class QueuedPropertyInterface : public QDBusAbstractAdaptor
 {
     Q_OBJECT
     Q_CLASSINFO("D-Bus Interface", DBUS_SERVICE_NAME)
 
 public:
     /**
-     * @brief QueuedCorePropertiesInterface class constructor
+     * @brief QueuedPropertyInterface class constructor
      * @param parent
      * pointer to QueuedCore object
      */
-    explicit QueuedCorePropertiesInterface(QueuedCore *parent);
+    explicit QueuedPropertyInterface(QueuedCore *parent);
     /**
-     * @brief QueuedCorePropertiesInterface class destructor
+     * @brief QueuedPropertyInterface class destructor
      */
-    virtual ~QueuedCorePropertiesInterface();
+    virtual ~QueuedPropertyInterface();
 
 public slots:
     /**
@@ -103,4 +103,4 @@ private:
 };
 
 
-#endif /* QUEUEDCOREPROPERTIESINTERFACE_H */
+#endif /* QUEUEDPROPERTYINTERFACE_H */
diff --git a/sources/queued/include/queued/QueuedReportInterface.h b/sources/queued/include/queued/QueuedReportInterface.h
new file mode 100644
index 0000000..0d74df9
--- /dev/null
+++ b/sources/queued/include/queued/QueuedReportInterface.h
@@ -0,0 +1,103 @@
+/*
+ * Copyright (c) 2017 Evgeniy Alekseev
+ *
+ * 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.
+ */
+/**
+ * @file QueuedReportInterface.h
+ * Header of Queued library
+ * @author Evgeniy Alekseev
+ * @copyright MIT
+ * @bug https://github.com/arcan1s/queued/issues
+ */
+
+
+#ifndef QUEUEDREPORTINTERFACE_H
+#define QUEUEDREPORTINTERFACE_H
+
+#include <QDBusAbstractAdaptor>
+#include <QDBusVariant>
+
+#include "QueuedConfig.h"
+
+
+class QueuedCore;
+
+/**
+ * @brief DBus interface for QueuedReportManager class
+ */
+class QueuedReportInterface : public QDBusAbstractAdaptor
+{
+    Q_OBJECT
+    Q_CLASSINFO("D-Bus Interface", DBUS_SERVICE_NAME)
+
+public:
+    /**
+     * @brief QueuedReportInterface class constructor
+     * @param parent
+     * pointer to QueuedCore object
+     */
+    explicit QueuedReportInterface(QueuedCore *parent);
+    /**
+     * @brief QueuedReportInterface class destructor
+     */
+    virtual ~QueuedReportInterface();
+
+public slots:
+    /**
+     * @brief performance report
+     * @param from
+     * start report date
+     * @param to
+     * stop report date
+     * @param token
+     * user auth token
+     * @return
+     */
+    QDBusVariant Performance(const QString &from, const QString &to,
+                             const QString &token);
+    /**
+     * @brief tasks list
+     * @param user
+     * user ID to select
+     * @param from
+     * minimal task start time
+     * @param to
+     * maximal task end time
+     * @param token
+     * user auth token
+     * @return list of tasks match to query
+     */
+    QDBusVariant Tasks(const qlonglong user, const QString &from,
+                       const QString &to, const QString &token);
+    /**
+     * @brief users list
+     * @param lastLogged
+     * minimal last logged
+     * @param permission
+     * permission to search
+     * @param token
+     * user auth token
+     * @return list of users match to query
+     */
+    QDBusVariant Users(const QString &lastLogged, const uint permission,
+                       const QString &token);
+
+private:
+    /**
+     * @brief pointer to database object
+     */
+    QueuedCore *m_core = nullptr;
+};
+
+
+#endif /* QUEUEDREPORTINTERFACE_H */
diff --git a/sources/queued/include/queued/QueuedReportManager.h b/sources/queued/include/queued/QueuedReportManager.h
index 4e31e2b..c5fbbaf 100644
--- a/sources/queued/include/queued/QueuedReportManager.h
+++ b/sources/queued/include/queued/QueuedReportManager.h
@@ -24,9 +24,13 @@
 #ifndef QUEUEDREPORTMANAGER_H
 #define QUEUEDREPORTMANAGER_H
 
+#include <QDateTime>
 #include <QObject>
 
+#include <queued/QueuedEnums.h>
 
+
+class QueuedCore;
 class QueuedDatabase;
 
 /**
@@ -49,6 +53,43 @@ public:
      * @brief QueuedReportManager class destructor
      */
     virtual ~QueuedReportManager();
+    /**
+     * @brief usage report
+     * @param _from
+     * start report date
+     * @param _to
+     * stop report date
+     * @param _core
+     * pointer to core object
+     * @return performance table
+     */
+    QList<QVariantHash> performance(const QueuedCore *_core,
+                                    const QDateTime &_from = QDateTime(),
+                                    const QDateTime &_to = QDateTime()) const;
+    /**
+     * list of tasks which match criteria
+     * @param _user
+     * task user ID filter
+     * @param _from
+     * minimal start time
+     * @param _to
+     * maximal end time
+     * @return list of tasks in database format
+     */
+    QList<QVariantHash> tasks(const long long _user = -1,
+                              const QDateTime &_from = QDateTime(),
+                              const QDateTime &_to = QDateTime()) const;
+    /**
+     * list of users which match criteria
+     * @param _lastLogged
+     * last logged minimal date
+     * @param _permission
+     * user permission filter
+     * @return list of users in database format
+     */
+    QList<QVariantHash> users(const QDateTime &_lastLogged = QDateTime(),
+                              const QueuedEnums::Permission _permission
+                              = QueuedEnums::Permission::Invalid) const;
 
 private:
     /**
diff --git a/sources/queued/src/QueuedAdvancedSettings.cpp b/sources/queued/src/QueuedAdvancedSettings.cpp
index f4e7ec3..b903c57 100644
--- a/sources/queued/src/QueuedAdvancedSettings.cpp
+++ b/sources/queued/src/QueuedAdvancedSettings.cpp
@@ -21,7 +21,7 @@
  */
 
 
-#include "queued/Queued.h"
+#include <queued/Queued.h>
 
 
 /**
diff --git a/sources/queued/src/QueuedCore.cpp b/sources/queued/src/QueuedCore.cpp
index af79f59..9ac6020 100644
--- a/sources/queued/src/QueuedCore.cpp
+++ b/sources/queued/src/QueuedCore.cpp
@@ -21,12 +21,12 @@
  */
 
 
-#include "queued/Queued.h"
+#include <queued/Queued.h>
 
 #include <QDBusConnection>
 #include <QDBusMessage>
 
-#include "queued/QueuedDatabaseSchema.h"
+#include <queued/QueuedDatabaseSchema.h>
 
 
 /**
@@ -162,10 +162,11 @@ QString QueuedCore::authorization(const QString &_name,
 
     QString token = m_users->authorize(_name, _password);
     if (!token.isEmpty()) {
-        QVariantHash payload = {
-            {"token", token},
-            {"user", _name},
-            {"validUntil", m_users->checkToken(token).toString(Qt::ISODate)}};
+        QVariantHash payload
+            = {{"token", token},
+               {"user", _name},
+               {"validUntil",
+                m_users->checkToken(token).toString(Qt::ISODateWithMs)}};
         m_database->add(QueuedDB::TOKENS_TABLE, payload);
     }
 
@@ -325,6 +326,39 @@ QVariant QueuedCore::option(const QString &_key)
 }
 
 
+/**
+ * @fn performanceReport
+ */
+QList<QVariantHash> QueuedCore::performanceReport(const QDateTime &_from,
+                                                  const QDateTime &_to,
+                                                  const QString &_token) const
+{
+    qCDebug(LOG_LIB) << "Get performance report for" << _from << _to;
+
+    // check permissions
+    auto authUser = m_users->user(_token, true);
+    if (!authUser) {
+        qCWarning(LOG_LIB) << "Could not find auth user" << _token;
+        return QList<QVariantHash>();
+    }
+    long long userAuthId = authUser->index();
+    bool isAdmin = m_users->authorize(_token, QueuedEnums::Permission::Reports);
+
+    if (isAdmin) {
+        return m_reports->performance(this, _from, _to);
+    } else {
+        auto data = m_reports->performance(this, _from, _to);
+        QList<QVariantHash> output;
+        for (auto &userData : data) {
+            if (userData["_id"].toLongLong() != userAuthId)
+                continue;
+            output.append(userData);
+        }
+        return output;
+    }
+}
+
+
 /**
  * @fn pluginSettings
  */
@@ -435,7 +469,7 @@ bool QueuedCore::stopTask(const long long _id, const QString &_token)
 /**
  * @fn task
  */
-const QueuedProcess *QueuedCore::task(const long long _id)
+const QueuedProcess *QueuedCore::task(const long long _id) const
 {
     qCDebug(LOG_LIB) << "Get task by ID" << _id;
 
@@ -443,10 +477,43 @@ const QueuedProcess *QueuedCore::task(const long long _id)
 }
 
 
+/**
+ * @fn taskReport
+ */
+QList<QVariantHash> QueuedCore::taskReport(const long long _user,
+                                           const QDateTime &_from,
+                                           const QDateTime &_to,
+                                           const QString &_token) const
+{
+    qCDebug(LOG_LIB) << "Get tasks table by" << _user << _from << _to;
+
+    // check permissions
+    auto authUser = m_users->user(_token, true);
+    if (!authUser) {
+        qCWarning(LOG_LIB) << "Could not find auth user" << _token;
+        return QList<QVariantHash>();
+    }
+    long long userAuthId = authUser->index();
+    bool isAdmin = m_users->authorize(_token, QueuedEnums::Permission::Reports);
+    long long effectiveUserId = _user;
+    if (_user == -1) {
+        effectiveUserId = userAuthId;
+    } else if (userAuthId != _user) {
+        if (!isAdmin) {
+            qCInfo(LOG_LIB) << "User" << _token
+                            << "not allowed to get task report";
+            return QList<QVariantHash>();
+        }
+    }
+
+    return m_reports->tasks(effectiveUserId, _from, _to);
+}
+
+
 /**
  * @fn user
  */
-const QueuedUser *QueuedCore::user(const long long _id)
+const QueuedUser *QueuedCore::user(const long long _id) const
 {
     qCDebug(LOG_LIB) << "Get user by ID" << _id;
 
@@ -457,7 +524,7 @@ const QueuedUser *QueuedCore::user(const long long _id)
 /**
  * @fn user
  */
-const QueuedUser *QueuedCore::user(const QString &_name)
+const QueuedUser *QueuedCore::user(const QString &_name) const
 {
     qCDebug(LOG_LIB) << "Get user by name" << _name;
 
@@ -465,6 +532,28 @@ const QueuedUser *QueuedCore::user(const QString &_name)
 }
 
 
+/**
+ * @fn userReport
+ */
+QList<QVariantHash>
+QueuedCore::userReport(const QDateTime &_lastLogged,
+                       const QueuedEnums::Permission _permission,
+                       const QString &_token) const
+{
+    qCDebug(LOG_LIB) << "Get users table by" << _lastLogged
+                     << static_cast<int>(_permission);
+
+    // check permissions
+    bool isAdmin = m_users->authorize(_token, QueuedEnums::Permission::Reports);
+    if (!isAdmin) {
+        qCInfo(LOG_LIB) << "User" << _token << "not allowed to get user report";
+        return QList<QVariantHash>();
+    }
+
+    return m_reports->users(_lastLogged, _permission);
+}
+
+
 /**
  * @fn deinit
  */
@@ -480,6 +569,8 @@ void QueuedCore::deinit()
         QueuedConfig::DBUS_OBJECT_PATH);
     QDBusConnection::sessionBus().unregisterObject(
         QueuedConfig::DBUS_PROPERTY_PATH);
+    QDBusConnection::sessionBus().unregisterObject(
+        QueuedConfig::DBUS_REPORTS_PATH);
     QDBusConnection::sessionBus().unregisterService(QueuedConfig::DBUS_SERVICE);
 
     // delete objects now
@@ -593,9 +684,9 @@ void QueuedCore::updateTaskTime(const long long _id,
 
     QVariantHash record;
     if (_startTime.isValid())
-        record[QString("startTime")] = _startTime.toString(Qt::ISODate);
+        record[QString("startTime")] = _startTime.toString(Qt::ISODateWithMs);
     if (_endTime.isValid())
-        record[QString("endTime")] = _endTime.toString(Qt::ISODate);
+        record[QString("endTime")] = _endTime.toString(Qt::ISODateWithMs);
 
     bool status = m_database->modify(QueuedDB::TASKS_TABLE, _id, record);
     if (!status)
@@ -611,7 +702,7 @@ void QueuedCore::updateUserLoginTime(const long long _id,
 {
     qCDebug(LOG_LIB) << "Update user" << _id << "with login time" << _time;
 
-    QVariantHash record = {{"lastLogin", _time.toString(Qt::ISODate)}};
+    QVariantHash record = {{"lastLogin", _time.toString(Qt::ISODateWithMs)}};
 
     bool status = m_database->modify(QueuedDB::USERS_TABLE, _id, record);
     if (!status)
@@ -662,13 +753,21 @@ void QueuedCore::initDBus()
         throw QueuedDBusException(message);
     }
     if (!bus.registerObject(QueuedConfig::DBUS_PROPERTY_PATH,
-                            new QueuedCorePropertiesInterface(this),
+                            new QueuedPropertyInterface(this),
                             QDBusConnection::ExportAllContents)) {
         QString message = QString("Could not register properties object %1")
                               .arg(bus.lastError().message());
         qCCritical(LOG_DBUS) << message;
         throw QueuedDBusException(message);
     }
+    if (!bus.registerObject(QueuedConfig::DBUS_REPORTS_PATH,
+                            new QueuedReportInterface(this),
+                            QDBusConnection::ExportAllContents)) {
+        QString message = QString("Could not register reports object %1")
+                              .arg(bus.lastError().message());
+        qCCritical(LOG_DBUS) << message;
+        throw QueuedDBusException(message);
+    }
 }
 
 
@@ -772,7 +871,7 @@ void QueuedCore::initUsers()
 
     m_users = new QueuedUserManager(this);
     m_users->setTokenExpiration(expiry);
-    QString now = QDateTime::currentDateTimeUtc().toString(Qt::ISODate);
+    QString now = QDateTime::currentDateTimeUtc().toString(Qt::ISODateWithMs);
     auto dbTokens = m_database->get(
         QueuedDB::TOKENS_TABLE,
         QString("WHERE datetime(validUntil) > datetime('%1')").arg(now));
diff --git a/sources/queued/src/QueuedCoreAdaptor.cpp b/sources/queued/src/QueuedCoreAdaptor.cpp
index 0f815a0..cee073e 100644
--- a/sources/queued/src/QueuedCoreAdaptor.cpp
+++ b/sources/queued/src/QueuedCoreAdaptor.cpp
@@ -21,7 +21,7 @@
  */
 
 
-#include "queued/Queued.h"
+#include <queued/Queued.h>
 
 #include <QDBusConnection>
 #include <QDBusMessage>
@@ -313,6 +313,27 @@ QVariant QueuedCoreAdaptor::getOption(const QString &_property)
 }
 
 
+/**
+ * @fn getPerformance
+ */
+QList<QVariantHash> QueuedCoreAdaptor::getPerformance(const QDateTime &_from,
+                                                      const QDateTime &_to,
+                                                      const QString &_token)
+{
+    qCDebug(LOG_DBUS) << "Get performance report for" << _from << _to;
+
+    QVariantList args = {_from.toString(Qt::ISODateWithMs),
+                         _to.toString(Qt::ISODateWithMs), _token};
+    return qdbus_cast<QList<QVariantHash>>(
+        toNativeType(sendRequest(QueuedConfig::DBUS_SERVICE,
+                                 QueuedConfig::DBUS_REPORTS_PATH,
+                                 QueuedConfig::DBUS_SERVICE, "Performance",
+                                 args)
+                         .first())
+            .value<QDBusArgument>());
+}
+
+
 /**
  * @fn getTask
  */
@@ -329,6 +350,27 @@ QVariant QueuedCoreAdaptor::getTask(const long long _id,
 }
 
 
+/**
+ * @fn getTasks
+ */
+QList<QVariantHash> QueuedCoreAdaptor::getTasks(const long long _user,
+                                                const QDateTime &_from,
+                                                const QDateTime &_to,
+                                                const QString &_token)
+{
+    qCDebug(LOG_DBUS) << "Get tasks list for" << _user << _from << _to;
+
+    QVariantList args = {_user, _from.toString(Qt::ISODateWithMs),
+                         _to.toString(Qt::ISODateWithMs), _token};
+    return qdbus_cast<QList<QVariantHash>>(
+        toNativeType(sendRequest(QueuedConfig::DBUS_SERVICE,
+                                 QueuedConfig::DBUS_REPORTS_PATH,
+                                 QueuedConfig::DBUS_SERVICE, "Tasks", args)
+                         .first())
+            .value<QDBusArgument>());
+}
+
+
 /**
  * @fn getUser
  */
@@ -345,6 +387,28 @@ QVariant QueuedCoreAdaptor::getUser(const long long _id,
 }
 
 
+/**
+ * @fn getUsers
+ */
+QList<QVariantHash>
+QueuedCoreAdaptor::getUsers(const QDateTime &_lastLogged,
+                            const QueuedEnums::Permission _permission,
+                            const QString &_token)
+{
+    qCDebug(LOG_DBUS) << "Get users list for" << _lastLogged
+                      << static_cast<int>(_permission);
+
+    QVariantList args = {_lastLogged.toString(Qt::ISODateWithMs),
+                         static_cast<uint>(_permission), _token};
+    return qdbus_cast<QList<QVariantHash>>(
+        toNativeType(sendRequest(QueuedConfig::DBUS_SERVICE,
+                                 QueuedConfig::DBUS_REPORTS_PATH,
+                                 QueuedConfig::DBUS_SERVICE, "Users", args)
+                         .first())
+            .value<QDBusArgument>());
+}
+
+
 /**
  * @fn getUserId
  */
diff --git a/sources/queued/src/QueuedCoreInterface.cpp b/sources/queued/src/QueuedCoreInterface.cpp
index fc4d61c..96902bf 100644
--- a/sources/queued/src/QueuedCoreInterface.cpp
+++ b/sources/queued/src/QueuedCoreInterface.cpp
@@ -21,7 +21,7 @@
  */
 
 
-#include "queued/Queued.h"
+#include <queued/Queued.h>
 
 
 /**
diff --git a/sources/queued/src/QueuedDatabase.cpp b/sources/queued/src/QueuedDatabase.cpp
index 5ac6cee..84db17a 100644
--- a/sources/queued/src/QueuedDatabase.cpp
+++ b/sources/queued/src/QueuedDatabase.cpp
@@ -21,13 +21,13 @@
  */
 
 
-#include "queued/Queued.h"
+#include <queued/Queued.h>
 
 #include <QSqlError>
 #include <QSqlQuery>
 #include <QSqlRecord>
 
-#include "queued/QueuedDatabaseSchema.h"
+#include <queued/QueuedDatabaseSchema.h>
 
 
 /**
@@ -115,7 +115,7 @@ QList<QVariantHash> QueuedDatabase::get(const QString &_table,
 
     QList<QVariantHash> output;
     QSqlQuery query
-        = m_database.exec(QString("SELECT * FROM '%1' %2 ORDER BY _id DESC")
+        = m_database.exec(QString("SELECT * FROM '%1' %2 ORDER BY _id ASC")
                               .arg(_table)
                               .arg(_condition));
 
@@ -278,7 +278,7 @@ void QueuedDatabase::removeTasks(const QDateTime &_endTime)
     QSqlQuery query = m_database.exec(
         QString("DELETE FROM %1 WHERE datetime(endTime) < datetime('%2')")
             .arg(QueuedDB::TASKS_TABLE)
-            .arg(_endTime.toString(Qt::ISODate)));
+            .arg(_endTime.toString(Qt::ISODateWithMs)));
 
     QSqlError error = query.lastError();
     if (error.isValid())
@@ -292,7 +292,7 @@ void QueuedDatabase::removeTasks(const QDateTime &_endTime)
  */
 void QueuedDatabase::removeTokens()
 {
-    QString now = QDateTime::currentDateTimeUtc().toString(Qt::ISODate);
+    QString now = QDateTime::currentDateTimeUtc().toString(Qt::ISODateWithMs);
     QSqlQuery query = m_database.exec(
         QString("DELETE FROM %1 WHERE datetime(validUntil) > datetime('%2')")
             .arg(QueuedDB::TOKENS_TABLE)
@@ -316,7 +316,7 @@ void QueuedDatabase::removeUsers(const QDateTime &_lastLogin)
     QSqlQuery query = m_database.exec(
         QString("DELETE FROM %1 WHERE datetime(lastLogin) < datetime('%2')")
             .arg(QueuedDB::USERS_TABLE)
-            .arg(_lastLogin.toString(Qt::ISODate)));
+            .arg(_lastLogin.toString(Qt::ISODateWithMs)));
 
     QSqlError error = query.lastError();
     if (error.isValid())
diff --git a/sources/queued/src/QueuedDatabaseManager.cpp b/sources/queued/src/QueuedDatabaseManager.cpp
index c6d3a7e..b90d97d 100644
--- a/sources/queued/src/QueuedDatabaseManager.cpp
+++ b/sources/queued/src/QueuedDatabaseManager.cpp
@@ -21,7 +21,7 @@
  */
 
 
-#include "queued/Queued.h"
+#include <queued/Queued.h>
 
 #include <QDateTime>
 
diff --git a/sources/queued/src/QueuedDebug.cpp b/sources/queued/src/QueuedDebug.cpp
index 9f812af..eae3b24 100644
--- a/sources/queued/src/QueuedDebug.cpp
+++ b/sources/queued/src/QueuedDebug.cpp
@@ -21,7 +21,7 @@
  */
 
 
-#include "queued/Queued.h"
+#include <queued/Queued.h>
 
 #include "version.h"
 
@@ -34,6 +34,15 @@ Q_LOGGING_CATEGORY(LOG_PL, "org.queued.plugin", QtMsgType::QtWarningMsg)
 Q_LOGGING_CATEGORY(LOG_SERV, "org.queued.server", QtMsgType::QtWarningMsg)
 
 
+/**
+ * @fn applyLogFormat
+ */
+void QueuedDebug::applyLogFormat()
+{
+    qSetMessagePattern(QueuedDebug::LOG_FORMAT);
+}
+
+
 /**
  * @fn enableDebug
  */
diff --git a/sources/queued/src/QueuedLimits.cpp b/sources/queued/src/QueuedLimits.cpp
index 62986a1..352d17d 100644
--- a/sources/queued/src/QueuedLimits.cpp
+++ b/sources/queued/src/QueuedLimits.cpp
@@ -21,7 +21,7 @@
  */
 
 
-#include "queued/Queued.h"
+#include <queued/Queued.h>
 
 
 /**
diff --git a/sources/queued/src/QueuedPluginManager.cpp b/sources/queued/src/QueuedPluginManager.cpp
index 937767d..1e0c642 100644
--- a/sources/queued/src/QueuedPluginManager.cpp
+++ b/sources/queued/src/QueuedPluginManager.cpp
@@ -21,7 +21,7 @@
  */
 
 
-#include "queued/Queued.h"
+#include <queued/Queued.h>
 
 #include <QDir>
 #include <QPluginLoader>
diff --git a/sources/queued/src/QueuedProcessManager.cpp b/sources/queued/src/QueuedProcessManager.cpp
index e665e38..147a318 100644
--- a/sources/queued/src/QueuedProcessManager.cpp
+++ b/sources/queued/src/QueuedProcessManager.cpp
@@ -21,7 +21,7 @@
  */
 
 
-#include "queued/Queued.h"
+#include <queued/Queued.h>
 
 extern "C" {
 #include <unistd.h>
@@ -81,9 +81,9 @@ QueuedProcess *QueuedProcessManager::add(const QVariantHash &_properties,
     defs.user = _properties[QString("user")].toLongLong();
     // metadata
     defs.startTime = QDateTime::fromString(
-        _properties[QString("startTime")].toString(), Qt::ISODate);
+        _properties[QString("startTime")].toString(), Qt::ISODateWithMs);
     defs.endTime = QDateTime::fromString(
-        _properties[QString("endTime")].toString(), Qt::ISODate);
+        _properties[QString("endTime")].toString(), Qt::ISODateWithMs);
 
     return add(defs, _index);
 }
diff --git a/sources/queued/src/QueuedCorePropertiesInterface.cpp b/sources/queued/src/QueuedPropertyInterface.cpp
similarity index 76%
rename from sources/queued/src/QueuedCorePropertiesInterface.cpp
rename to sources/queued/src/QueuedPropertyInterface.cpp
index c68b547..9d53a2c 100644
--- a/sources/queued/src/QueuedCorePropertiesInterface.cpp
+++ b/sources/queued/src/QueuedPropertyInterface.cpp
@@ -13,7 +13,7 @@
  * all copies or substantial portions of the Software.
  */
 /**
- * @file QueuedCorePropertiesInterface.cpp
+ * @file QueuedPropertyInterface.cpp
  * Source code of queued library
  * @author Evgeniy Alekseev
  * @copyright GPLv3
@@ -21,18 +21,18 @@
  */
 
 
-#include "queued/Queued.h"
+#include <queued/Queued.h>
 
 #include <QMetaProperty>
 
 
 /**
- * @class QueuedCorePropertiesInterface
+ * @class QueuedPropertyInterface
  */
 /**
- * @fn QueuedCorePropertiesInterface
+ * @fn QueuedPropertyInterface
  */
-QueuedCorePropertiesInterface::QueuedCorePropertiesInterface(QueuedCore *parent)
+QueuedPropertyInterface::QueuedPropertyInterface(QueuedCore *parent)
     : QDBusAbstractAdaptor(parent)
     , m_core(parent)
 {
@@ -41,9 +41,9 @@ QueuedCorePropertiesInterface::QueuedCorePropertiesInterface(QueuedCore *parent)
 
 
 /**
- * @fn ~QueuedCorePropertiesInterface
+ * @fn ~QueuedPropertyInterface
  */
-QueuedCorePropertiesInterface::~QueuedCorePropertiesInterface()
+QueuedPropertyInterface::~QueuedPropertyInterface()
 {
     qCDebug(LOG_DBUS) << __PRETTY_FUNCTION__;
 }
@@ -52,7 +52,7 @@ QueuedCorePropertiesInterface::~QueuedCorePropertiesInterface()
 /**
  * @fn Option
  */
-QDBusVariant QueuedCorePropertiesInterface::Option(const QString &property)
+QDBusVariant QueuedPropertyInterface::Option(const QString &property)
 {
     qCDebug(LOG_DBUS) << "Get property" << property;
 
@@ -63,8 +63,8 @@ QDBusVariant QueuedCorePropertiesInterface::Option(const QString &property)
 /**
  * @fn Task
  */
-QDBusVariant QueuedCorePropertiesInterface::Task(const long long id,
-                                                 const QString &property)
+QDBusVariant QueuedPropertyInterface::Task(const long long id,
+                                           const QString &property)
 {
     qCDebug(LOG_DBUS) << "Get property" << property << "from task" << id;
 
@@ -85,8 +85,8 @@ QDBusVariant QueuedCorePropertiesInterface::Task(const long long id,
 /**
  * @fn User
  */
-QDBusVariant QueuedCorePropertiesInterface::User(const long long id,
-                                                 const QString &property)
+QDBusVariant QueuedPropertyInterface::User(const long long id,
+                                           const QString &property)
 {
     qCDebug(LOG_DBUS) << "Get property" << property << "from user" << id;
 
@@ -107,7 +107,7 @@ QDBusVariant QueuedCorePropertiesInterface::User(const long long id,
 /**
  * @fn UserIdByName
  */
-qlonglong QueuedCorePropertiesInterface::UserIdByName(const QString &name)
+qlonglong QueuedPropertyInterface::UserIdByName(const QString &name)
 {
     qCDebug(LOG_DBUS) << "Look for user ID" << name;
 
@@ -124,8 +124,7 @@ qlonglong QueuedCorePropertiesInterface::UserIdByName(const QString &name)
 /**
  * @fn getProperties
  */
-QVariantHash
-QueuedCorePropertiesInterface::getProperties(const QObject *_object)
+QVariantHash QueuedPropertyInterface::getProperties(const QObject *_object)
 {
     qCDebug(LOG_DBUS) << "Get all properties from" << _object->objectName();
 
diff --git a/sources/queued/src/QueuedReportInterface.cpp b/sources/queued/src/QueuedReportInterface.cpp
new file mode 100644
index 0000000..068c9aa
--- /dev/null
+++ b/sources/queued/src/QueuedReportInterface.cpp
@@ -0,0 +1,102 @@
+/*
+ * Copyright (c) 2017 Evgeniy Alekseev
+ *
+ * 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.
+ */
+/**
+ * @file QueuedReportInterface.cpp
+ * Source code of queued library
+ * @author Evgeniy Alekseev
+ * @copyright GPLv3
+ * @bug https://github.com/arcan1s/queued/issues
+ */
+
+
+#include <queued/Queued.h>
+
+#include <QDBusMetaType>
+
+
+/**
+ * @class QueuedReportInterface
+ */
+/**
+ * @fn QueuedReportInterface
+ */
+QueuedReportInterface::QueuedReportInterface(QueuedCore *parent)
+    : QDBusAbstractAdaptor(parent)
+    , m_core(parent)
+{
+    qCDebug(LOG_DBUS) << __PRETTY_FUNCTION__;
+
+    qRegisterMetaType<QList<QVariantHash>>("QList<QVariantHash>");
+    qDBusRegisterMetaType<QList<QVariantHash>>();
+}
+
+
+/**
+ * @fn ~QueuedReportInterface
+ */
+QueuedReportInterface::~QueuedReportInterface()
+{
+    qCDebug(LOG_DBUS) << __PRETTY_FUNCTION__;
+}
+
+
+/**
+ * @fn Performance
+ */
+QDBusVariant QueuedReportInterface::Performance(const QString &from,
+                                                const QString &to,
+                                                const QString &token)
+{
+    qCDebug(LOG_DBUS) << "Performance report for" << from << to;
+
+    return QDBusVariant(
+        QVariant::fromValue<QList<QVariantHash>>(m_core->performanceReport(
+            QDateTime::fromString(from, Qt::ISODateWithMs),
+            QDateTime::fromString(to, Qt::ISODateWithMs), token)));
+}
+
+
+/**
+ * @fn Tasks
+ */
+QDBusVariant QueuedReportInterface::Tasks(const qlonglong user,
+                                          const QString &from,
+                                          const QString &to,
+                                          const QString &token)
+{
+    qCDebug(LOG_DBUS) << "Search for tasks" << user << from << to;
+
+    return QDBusVariant(QVariant::fromValue<QList<QVariantHash>>(
+        m_core->taskReport(user, QDateTime::fromString(from, Qt::ISODateWithMs),
+                           QDateTime::fromString(to, Qt::ISODateWithMs),
+                           token)));
+}
+
+
+/**
+ * @fn Users
+ */
+QDBusVariant QueuedReportInterface::Users(const QString &lastLogged,
+                                          const uint permission,
+                                          const QString &token)
+{
+    qCDebug(LOG_DBUS) << "Search for users" << lastLogged << permission;
+
+    return QDBusVariant(QVariant::fromValue<QList<QVariantHash>>(
+        m_core->userReport(QDateTime::fromString(lastLogged, Qt::ISODateWithMs),
+                           permission < 1 ? QueuedEnums::Permission::Invalid
+                                          : QueuedEnums::Permission(permission),
+                           token)));
+}
diff --git a/sources/queued/src/QueuedReportManager.cpp b/sources/queued/src/QueuedReportManager.cpp
index bbf1b70..a4c137a 100644
--- a/sources/queued/src/QueuedReportManager.cpp
+++ b/sources/queued/src/QueuedReportManager.cpp
@@ -21,7 +21,9 @@
  */
 
 
-#include "queued/Queued.h"
+#include <queued/Queued.h>
+
+#include <queued/QueuedDatabaseSchema.h>
 
 
 /**
@@ -46,3 +48,146 @@ QueuedReportManager::~QueuedReportManager()
 {
     qCDebug(LOG_LIB) << __PRETTY_FUNCTION__;
 }
+
+
+/**
+ * @fn performance
+ */
+QList<QVariantHash> QueuedReportManager::performance(const QueuedCore *_core,
+                                                     const QDateTime &_from,
+                                                     const QDateTime &_to) const
+{
+    qCDebug(LOG_LIB) << "Build performance report from" << _from << "to" << _to;
+
+    QStringList conditions;
+    if (_from.isValid())
+        conditions += QString("((datetime(startTime) > datetime('%1')) OR "
+                              "(startTime IS NULL))")
+                          .arg(_from.toString(Qt::ISODateWithMs));
+    if (_to.isValid())
+        conditions += QString("((datetime(endTime) < datetime('%1')) AND "
+                              "(endTime NOT NULL))")
+                          .arg(_to.toString(Qt::ISODateWithMs));
+
+    QString condition
+        = conditions.isEmpty()
+              ? ""
+              : QString("WHERE (%1)").arg(conditions.join(" AND "));
+    qCInfo(LOG_LIB) << "Task condition select" << condition;
+    auto tasks = m_database->get(QueuedDB::TASKS_TABLE, condition);
+
+    // build hash first
+    QHash<long long, QVariantHash> hashOutput;
+    for (auto &task : tasks) {
+        QueuedLimits::Limits limits
+            = QueuedLimits::Limits(task["limits"].toString());
+        // update values to system ones if empty
+        if (limits.cpu == 0)
+            limits.cpu = QueuedSystemInfo::cpuCount();
+        if (limits.memory == 0)
+            limits.memory = QueuedSystemInfo::memoryCount();
+        // calculate usage stats
+        long long taskTime
+            = QDateTime::fromString(task["endTime"].toString(),
+                                    Qt::ISODateWithMs)
+                  .toMSecsSinceEpoch()
+              - QDateTime::fromString(task["startTime"].toString(),
+                                      Qt::ISODateWithMs)
+                    .toMSecsSinceEpoch();
+        limits *= taskTime / 1000;
+
+        // append
+        long long userId = task.value("user").toLongLong();
+        auto userObj = _core->user(userId);
+        QVariantHash currentData = hashOutput[userId];
+        currentData["cpu"]
+            = currentData.value("cpu", 0).toLongLong() + limits.cpu;
+        currentData["memory"]
+            = currentData.value("memory", 0).toLongLong() + limits.memory;
+        currentData["gpu"]
+            = currentData.value("gpu", 0).toLongLong() + limits.gpu;
+        currentData["gpumemory"]
+            = currentData.value("gpumemory", 0).toLongLong() + limits.gpumemory;
+        currentData["storage"]
+            = currentData.value("storage", 0).toLongLong() + limits.storage;
+        currentData["count"] = currentData.value("count", 0).toLongLong() + 1;
+        // internal fields
+        currentData["user"] = userObj ? userObj->name() : "";
+        currentData["email"] = userObj ? userObj->email() : "";
+        currentData["_id"] = userId;
+
+        hashOutput[userId] = currentData;
+    }
+
+    // append output data
+    auto userList = hashOutput.keys();
+    std::sort(userList.begin(), userList.end(),
+              [](const long long first, const long long second) {
+                  return first < second;
+              });
+    QList<QVariantHash> output;
+    for (auto userId : userList)
+        output.append(hashOutput[userId]);
+
+    return output;
+}
+
+
+/**
+ * @fn tasks
+ */
+QList<QVariantHash> QueuedReportManager::tasks(const long long _user,
+                                               const QDateTime &_from,
+                                               const QDateTime &_to) const
+{
+    qCDebug(LOG_LIB) << "Search for tasks in" << _user << _from << _to;
+
+    QStringList conditions;
+    if (_user != -1)
+        conditions += QString("(user = %1)").arg(_user);
+    if (_from.isValid())
+        conditions += QString("((datetime(startTime) > datetime('%1')) OR "
+                              "(startTime IS NULL))")
+                          .arg(_from.toString(Qt::ISODateWithMs));
+    if (_to.isValid())
+        conditions += QString("((datetime(endTime) < datetime('%1')) AND "
+                              "(endTime NOT NULL))")
+                          .arg(_to.toString(Qt::ISODateWithMs));
+
+    QString condition
+        = conditions.isEmpty()
+              ? ""
+              : QString("WHERE (%1)").arg(conditions.join(" AND "));
+    qCInfo(LOG_LIB) << "Task condition select" << condition;
+
+    return m_database->get(QueuedDB::TASKS_TABLE, condition);
+}
+
+
+/**
+ * @fn users
+ */
+QList<QVariantHash>
+QueuedReportManager::users(const QDateTime &_lastLogged,
+                           const QueuedEnums::Permission _permission) const
+{
+    qCDebug(LOG_LIB) << "Search for users in" << _lastLogged
+                     << static_cast<uint>(_permission);
+
+    QStringList conditions;
+    if (_lastLogged.isValid())
+        conditions += QString("((datetime(lastLogin) > datetime('%1')) AND "
+                              "(lastLogin NOT NULL))")
+                          .arg(_lastLogged.toString(Qt::ISODateWithMs));
+    if (_permission != QueuedEnums::Permission::Invalid)
+        conditions += QString("((permissions & ~%1) != permissions)")
+                          .arg(static_cast<uint>(_permission));
+
+    QString condition
+        = conditions.isEmpty()
+              ? ""
+              : QString("WHERE (%1)").arg(conditions.join(" AND "));
+    qCInfo(LOG_LIB) << "User condition select" << condition;
+
+    return m_database->get(QueuedDB::USERS_TABLE, condition);
+}
diff --git a/sources/queued/src/QueuedSettings.cpp b/sources/queued/src/QueuedSettings.cpp
index bd9fd61..5332f9a 100644
--- a/sources/queued/src/QueuedSettings.cpp
+++ b/sources/queued/src/QueuedSettings.cpp
@@ -21,7 +21,7 @@
  */
 
 
-#include "queued/Queued.h"
+#include <queued/Queued.h>
 
 #include <QSettings>
 #include <QStandardPaths>
diff --git a/sources/queued/src/QueuedSystemInfo.cpp b/sources/queued/src/QueuedSystemInfo.cpp
index a68d525..36e614a 100644
--- a/sources/queued/src/QueuedSystemInfo.cpp
+++ b/sources/queued/src/QueuedSystemInfo.cpp
@@ -21,7 +21,7 @@
  */
 
 
-#include "queued/Queued.h"
+#include <queued/Queued.h>
 
 #include <QThread>
 
diff --git a/sources/queued/src/QueuedTokenManager.cpp b/sources/queued/src/QueuedTokenManager.cpp
index 58485ce..df53795 100644
--- a/sources/queued/src/QueuedTokenManager.cpp
+++ b/sources/queued/src/QueuedTokenManager.cpp
@@ -21,7 +21,7 @@
  */
 
 
-#include "queued/Queued.h"
+#include <queued/Queued.h>
 
 #include <QTimer>
 #include <QUuid>
@@ -97,7 +97,7 @@ void QueuedTokenManager::loadTokens(const QList<QVariantHash> &_values)
 
     for (auto &token : _values) {
         QDateTime validUntil = QDateTime::fromString(
-            token[QString("validUntil")].toString(), Qt::ISODate);
+            token[QString("validUntil")].toString(), Qt::ISODateWithMs);
         loadToken({token[QString("token")].toString(),
                    token[QString("user")].toString(), validUntil});
     }
diff --git a/sources/queued/src/QueuedUser.cpp b/sources/queued/src/QueuedUser.cpp
index 98c41e6..0eef7d9 100644
--- a/sources/queued/src/QueuedUser.cpp
+++ b/sources/queued/src/QueuedUser.cpp
@@ -21,7 +21,7 @@
  */
 
 
-#include "queued/Queued.h"
+#include <queued/Queued.h>
 
 #include <QCryptographicHash>
 
diff --git a/sources/queuedctl/src/QueuedctlCommon.cpp b/sources/queuedctl/src/QueuedctlCommon.cpp
index 629a52a..2d6e0ed 100644
--- a/sources/queuedctl/src/QueuedctlCommon.cpp
+++ b/sources/queuedctl/src/QueuedctlCommon.cpp
@@ -18,6 +18,8 @@
 
 #include <queued/Queued.h>
 
+#include <iostream>
+
 #include "QueuedctlAuth.h"
 #include "QueuedctlOption.h"
 #include "QueuedctlPermissions.h"
@@ -32,7 +34,7 @@ void QueuedctlCommon::checkArgs(const QStringList &_args, const int _count,
     qCDebug(LOG_APP) << "Check args count" << _args << _count;
 
     if (_args.count() != _count) {
-        qWarning() << "Invalid command";
+        qCWarning(LOG_APP) << "Invalid command";
         _parser.showHelp(1);
     }
 }
@@ -68,6 +70,32 @@ QString QueuedctlCommon::hashToString(const QVariantHash &_hash)
 }
 
 
+QString QueuedctlCommon::hashListToString(const QList<QVariantHash> &_list)
+{
+    qCDebug(LOG_APP) << "Convert hash list to string" << _list;
+
+    if (_list.isEmpty())
+        return "";
+
+    QStringList output;
+    // get table header
+    QStringList header = _list.first().keys();
+    header.sort();
+    output += header.join(',');
+    // append rows
+    for (auto &hash : _list) {
+        QStringList row;
+        std::for_each(header.cbegin(), header.cend(),
+                      [&hash, &row](const QString &column) {
+                          row += hash[column].toString().replace('\n', ' ');
+                      });
+        output += row.join(',');
+    }
+
+    return output.join('\n');
+}
+
+
 void QueuedctlCommon::preprocess(const QStringList &_args,
                                  QCommandLineParser &_parser)
 {
@@ -105,12 +133,18 @@ void QueuedctlCommon::preprocess(const QStringList &_args,
         break;
     case QueuedctlArgument::PluginList:
         break;
+    case QueuedctlArgument::Report:
+        QueuedctlUser::parserReport(_parser);
+        break;
     case QueuedctlArgument::TaskAdd:
         QueuedctlTask::parserAdd(_parser);
         break;
     case QueuedctlArgument::TaskGet:
         QueuedctlTask::parserGet(_parser);
         break;
+    case QueuedctlArgument::TaskList:
+        QueuedctlTask::parserList(_parser);
+        break;
     case QueuedctlArgument::TaskSet:
         QueuedctlTask::parserSet(_parser);
         break;
@@ -124,6 +158,9 @@ void QueuedctlCommon::preprocess(const QStringList &_args,
     case QueuedctlArgument::UserGet:
         QueuedctlUser::parserGet(_parser);
         break;
+    case QueuedctlArgument::UserList:
+        QueuedctlUser::parserList(_parser);
+        break;
     case QueuedctlArgument::UserSet:
         QueuedctlUser::parserSet(_parser);
         break;
@@ -137,9 +174,9 @@ void QueuedctlCommon::preprocess(const QStringList &_args,
 void QueuedctlCommon::print(const QueuedctlResult &_result)
 {
     if (!_result.status)
-        qInfo() << "Subprocess returns error";
+        std::cout << "Subprocess returns error" << std::endl;
     if (!_result.output.isEmpty())
-        QDebug(QtMsgType::QtInfoMsg).noquote() << _result.output;
+        std::cout << qPrintable(_result.output) << std::endl;
 }
 
 
@@ -240,6 +277,13 @@ QueuedctlCommon::process(QCommandLineParser &_parser, const QString &_cache,
                 = QString("Could not remove plugin %1").arg(args.at(1));
         break;
     }
+    case QueuedctlArgument::Report: {
+        QString token = QueuedctlAuth::getToken(_cache, _user);
+        result.status = true;
+        result.output
+            = hashListToString(QueuedctlUser::getReport(_parser, token));
+        break;
+    }
     case QueuedctlArgument::TaskAdd: {
         QString token = QueuedctlAuth::getToken(_cache, _user);
         auto definitions = QueuedctlTask::getDefinitions(_parser, false);
@@ -259,6 +303,13 @@ QueuedctlCommon::process(QCommandLineParser &_parser, const QString &_cache,
                                              : value.toString();
         break;
     }
+    case QueuedctlArgument::TaskList: {
+        QString token = QueuedctlAuth::getToken(_cache, _user);
+        result.status = true;
+        result.output
+            = hashListToString(QueuedctlTask::getTasks(_parser, token));
+        break;
+    }
     case QueuedctlArgument::TaskSet: {
         QString token = QueuedctlAuth::getToken(_cache, _user);
         auto definitions = QueuedctlTask::getDefinitions(_parser, true);
@@ -296,6 +347,13 @@ QueuedctlCommon::process(QCommandLineParser &_parser, const QString &_cache,
                                              : value.toString();
         break;
     }
+    case QueuedctlArgument::UserList: {
+        QString token = QueuedctlAuth::getToken(_cache, _user);
+        result.status = true;
+        result.output
+            = hashListToString(QueuedctlUser::getUsers(_parser, token));
+        break;
+    }
     case QueuedctlArgument::UserSet: {
         auto userId = QueuedctlUser::getUserId(args.at(1));
         QString token = QueuedctlAuth::getToken(_cache, _user);
diff --git a/sources/queuedctl/src/QueuedctlCommon.h b/sources/queuedctl/src/QueuedctlCommon.h
index 448ad07..101104f 100644
--- a/sources/queuedctl/src/QueuedctlCommon.h
+++ b/sources/queuedctl/src/QueuedctlCommon.h
@@ -33,13 +33,16 @@ enum class QueuedctlArgument {
     PluginAdd,
     PluginList,
     PluginRemove,
+    Report,
     TaskAdd,
     TaskGet,
+    TaskList,
     TaskSet,
     TaskStart,
     TaskStop,
     UserAdd,
     UserGet,
+    UserList,
     UserSet
 };
 typedef struct {
@@ -64,19 +67,23 @@ const QHash<QString, QueuedctlArgumentInfo> QueuedctlArguments = {
      {QueuedctlArgument::PluginList, "Shows enabled plugins.", 1}},
     {"plugin-remove",
      {QueuedctlArgument::PluginRemove, "Removes plugin to load.", 2}},
+    {"report", {QueuedctlArgument::Report, "Shows usage report.", 1}},
     {"task-add", {QueuedctlArgument::TaskAdd, "Adds new task.", 2}},
     {"task-get", {QueuedctlArgument::TaskGet, "Gets task properties.", 3}},
+    {"task-list", {QueuedctlArgument::TaskList, "Gets tasks list.", 1}},
     {"task-set", {QueuedctlArgument::TaskSet, "Sets task properties.", 2}},
     {"task-start", {QueuedctlArgument::TaskStart, "Starts task.", 2}},
     {"task-stop", {QueuedctlArgument::TaskStop, "Stops task.", 2}},
     {"user-add", {QueuedctlArgument::UserAdd, "Adds new user.", 2}},
     {"user-get", {QueuedctlArgument::UserGet, "Gets user properties.", 3}},
+    {"user-list", {QueuedctlArgument::UserList, "Gets users list.", 1}},
     {"user-set", {QueuedctlArgument::UserSet, "Sets user properties.", 2}}};
 // methods
 void checkArgs(const QStringList &_args, const int _count,
                QCommandLineParser &_parser);
 QString commandsHelp();
 QString hashToString(const QVariantHash &_hash);
+QString hashListToString(const QList<QVariantHash> &_list);
 void preprocess(const QStringList &_args, QCommandLineParser &_parser);
 void print(const QueuedctlResult &_result);
 QueuedctlResult process(QCommandLineParser &_parser, const QString &_cache,
diff --git a/sources/queuedctl/src/QueuedctlTask.cpp b/sources/queuedctl/src/QueuedctlTask.cpp
index 4d8f68d..e861d58 100644
--- a/sources/queuedctl/src/QueuedctlTask.cpp
+++ b/sources/queuedctl/src/QueuedctlTask.cpp
@@ -72,10 +72,10 @@ QueuedctlTask::getDefinitions(const QCommandLineParser &_parser,
     if (_expandAll) {
         definitions.command = _parser.value("program");
         definitions.endTime
-            = QDateTime::fromString(_parser.value("stop"), Qt::ISODate);
+            = QDateTime::fromString(_parser.value("stop"), Qt::ISODateWithMs);
         definitions.gid = _parser.value("gid").toUInt();
         definitions.startTime
-            = QDateTime::fromString(_parser.value("start"), Qt::ISODate);
+            = QDateTime::fromString(_parser.value("start"), Qt::ISODateWithMs);
         definitions.uid = _parser.value("uid").toUInt();
     } else {
         // queuedctl -- task-add /path/to/application
@@ -98,6 +98,21 @@ QVariant QueuedctlTask::getTask(const long long _id, const QString &_property)
 }
 
 
+QList<QVariantHash> QueuedctlTask::getTasks(const QCommandLineParser &_parser,
+                                            const QString &_token)
+{
+    long long user = _parser.value("task-user").isEmpty()
+                         ? -1
+                         : QueuedctlUser::getUserId(_parser.value("task-user"));
+    QDateTime stop
+        = QDateTime::fromString(_parser.value("stop"), Qt::ISODateWithMs);
+    QDateTime start
+        = QDateTime::fromString(_parser.value("start"), Qt::ISODateWithMs);
+
+    return QueuedCoreAdaptor::getTasks(user, start, stop, _token);
+}
+
+
 void QueuedctlTask::parserAdd(QCommandLineParser &_parser)
 {
     _parser.addPositionalArgument("program", "Command line.", "<program>");
@@ -150,6 +165,20 @@ void QueuedctlTask::parserGet(QCommandLineParser &_parser)
 }
 
 
+void QueuedctlTask::parserList(QCommandLineParser &_parser)
+{
+    // user
+    QCommandLineOption userOption("task-user", "Task user.", "task-user", "");
+    _parser.addOption(userOption);
+    // start
+    QCommandLineOption startOption("start", "Task start time.", "start", "");
+    _parser.addOption(startOption);
+    // stop
+    QCommandLineOption stopOption("stop", "Task stop time.", "stop", "");
+    _parser.addOption(stopOption);
+}
+
+
 void QueuedctlTask::parserSet(QCommandLineParser &_parser)
 {
     _parser.addPositionalArgument("id", "Task ID.", "<id>");
diff --git a/sources/queuedctl/src/QueuedctlTask.h b/sources/queuedctl/src/QueuedctlTask.h
index 3d82932..232ed5d 100644
--- a/sources/queuedctl/src/QueuedctlTask.h
+++ b/sources/queuedctl/src/QueuedctlTask.h
@@ -29,8 +29,11 @@ long long addTask(const QueuedProcess::QueuedProcessDefinitions &_definitions,
 QueuedProcess::QueuedProcessDefinitions
 getDefinitions(const QCommandLineParser &_parser, const bool _expandAll);
 QVariant getTask(const long long _id, const QString &_property);
+QList<QVariantHash> getTasks(const QCommandLineParser &_parser,
+                             const QString &_token);
 void parserAdd(QCommandLineParser &_parser);
 void parserGet(QCommandLineParser &_parser);
+void parserList(QCommandLineParser &_parser);
 void parserSet(QCommandLineParser &_parser);
 void parserStart(QCommandLineParser &_parser);
 bool setTask(const long long _id,
diff --git a/sources/queuedctl/src/QueuedctlUser.cpp b/sources/queuedctl/src/QueuedctlUser.cpp
index 4876959..b86f93f 100644
--- a/sources/queuedctl/src/QueuedctlUser.cpp
+++ b/sources/queuedctl/src/QueuedctlUser.cpp
@@ -18,6 +18,8 @@
 
 #include <queued/Queued.h>
 
+#include <iostream>
+
 extern "C" {
 #include <termios.h>
 #include <unistd.h>
@@ -34,6 +36,20 @@ QueuedctlUser::addUser(const QueuedUser::QueuedUserDefinitions &_definitions,
 }
 
 
+QList<QVariantHash> QueuedctlUser::getReport(const QCommandLineParser &_parser,
+                                             const QString &_token)
+{
+    qCDebug(LOG_APP) << "Get usage report";
+
+    QDateTime stop
+        = QDateTime::fromString(_parser.value("stop"), Qt::ISODateWithMs);
+    QDateTime start
+        = QDateTime::fromString(_parser.value("start"), Qt::ISODateWithMs);
+
+    return QueuedCoreAdaptor::getPerformance(start, stop, _token);
+}
+
+
 QueuedUser::QueuedUserDefinitions
 QueuedctlUser::getDefinitions(const QCommandLineParser &_parser,
                               const bool _expandAll)
@@ -47,6 +63,11 @@ QueuedctlUser::getDefinitions(const QCommandLineParser &_parser,
     definitions.password = _parser.isSet("stdin-password")
                                ? getPassword()
                                : _parser.value("password");
+    // transform to hash
+    definitions.password
+        = definitions.password.isEmpty()
+              ? ""
+              : QueuedUser::hashFromPassword(definitions.password);
     // limits now
     QueuedLimits::Limits limits(
         _parser.value("limit-cpu").toLongLong(),
@@ -77,7 +98,7 @@ QString QueuedctlUser::getPassword()
     tty.c_lflag &= ~ECHO;
     tcsetattr(STDIN_FILENO, TCSANOW, &tty);
 
-    qInfo() << "Password";
+    std::cout << "Password" << std::endl;
     QTextStream stream(stdin);
     QString password;
     stream >> password;
@@ -98,6 +119,20 @@ QVariant QueuedctlUser::getUser(const long long _id, const QString &_property)
 }
 
 
+QList<QVariantHash> QueuedctlUser::getUsers(const QCommandLineParser &_parser,
+                                            const QString &_token)
+{
+    QDateTime lastLogin = QDateTime::fromString(_parser.value("last-logged"),
+                                                Qt::ISODateWithMs);
+    auto permission
+        = _parser.value("access").isEmpty()
+              ? QueuedEnums::Permission::Invalid
+              : QueuedEnums::Permission(_parser.value("access").toInt());
+
+    return QueuedCoreAdaptor::getUsers(lastLogin, permission, _token);
+}
+
+
 long long QueuedctlUser::getUserId(const QString &_name)
 {
     qCDebug(LOG_APP) << "Get user ID for" << _name;
@@ -164,6 +199,29 @@ void QueuedctlUser::parserGet(QCommandLineParser &_parser)
 }
 
 
+void QueuedctlUser::parserList(QCommandLineParser &_parser)
+{
+    // last logged in
+    QCommandLineOption loggedOption("last-logged", "User last logged time.",
+                                    "last-logged", "");
+    _parser.addOption(loggedOption);
+    // permissions
+    QCommandLineOption accessOption("access", "User permission.", "access", "");
+    _parser.addOption(accessOption);
+}
+
+
+void QueuedctlUser::parserReport(QCommandLineParser &_parser)
+{
+    // start
+    QCommandLineOption startOption("start", "Task start time.", "start", "");
+    _parser.addOption(startOption);
+    // stop
+    QCommandLineOption stopOption("stop", "Task stop time.", "stop", "");
+    _parser.addOption(stopOption);
+}
+
+
 void QueuedctlUser::parserSet(QCommandLineParser &_parser)
 {
     _parser.addPositionalArgument("id", "User ID.", "<id>");
diff --git a/sources/queuedctl/src/QueuedctlUser.h b/sources/queuedctl/src/QueuedctlUser.h
index 2f3a217..089f7b0 100644
--- a/sources/queuedctl/src/QueuedctlUser.h
+++ b/sources/queuedctl/src/QueuedctlUser.h
@@ -26,13 +26,19 @@ namespace QueuedctlUser
 {
 long long addUser(const QueuedUser::QueuedUserDefinitions &_definitions,
                   const QString &_token);
+QList<QVariantHash> getReport(const QCommandLineParser &_parser,
+                              const QString &_token);
 QueuedUser::QueuedUserDefinitions
 getDefinitions(const QCommandLineParser &_parser, const bool _expandAll);
 QString getPassword();
 QVariant getUser(const long long _id, const QString &_property);
+QList<QVariantHash> getUsers(const QCommandLineParser &_parser,
+                             const QString &_token);
 long long getUserId(const QString &_name);
 void parserAdd(QCommandLineParser &_parser);
 void parserGet(QCommandLineParser &_parser);
+void parserList(QCommandLineParser &_parser);
+void parserReport(QCommandLineParser &_parser);
 void parserSet(QCommandLineParser &_parser);
 bool setUser(const long long _id,
              const QueuedUser::QueuedUserDefinitions &_definitions,
diff --git a/sources/queuedctl/src/main.cpp b/sources/queuedctl/src/main.cpp
index b5a9838..c9b27db 100644
--- a/sources/queuedctl/src/main.cpp
+++ b/sources/queuedctl/src/main.cpp
@@ -19,6 +19,8 @@
 
 #include <queued/Queued.h>
 
+#include <iostream>
+
 #include "QueuedctlCommon.h"
 #include "version.h"
 
@@ -29,6 +31,8 @@ extern "C" {
 
 int main(int argc, char *argv[])
 {
+    QueuedDebug::applyLogFormat();
+
     QCoreApplication app(argc, argv);
     app.setApplicationName(NAME);
     app.setApplicationVersion(VERSION);
@@ -81,13 +85,12 @@ int main(int argc, char *argv[])
     if (parser.isSet(infoOption)) {
         auto metadata = QueuedDebug::getBuildData();
         for (auto &string : metadata)
-            QDebug(QtMsgType::QtInfoMsg).noquote() << string;
+            std::cout << qPrintable(string) << std::endl;
         return 0;
     }
     if (parser.isSet(commandsOption)) {
-        QDebug(QtMsgType::QtInfoMsg).noquote() << parser.helpText();
-        QDebug(QtMsgType::QtInfoMsg).noquote()
-            << QueuedctlCommon::commandsHelp();
+        std::cout << qPrintable(parser.helpText()) << std::endl;
+        std::cout << qPrintable(QueuedctlCommon::commandsHelp()) << std::endl;
         return 0;
     }