diff --git a/lsofui/lsof.h b/lsofui/lsof.h
--- a/lsofui/lsof.h
+++ b/lsofui/lsof.h
@@ -35,6 +35,7 @@
 		KLsofWidget(QWidget *parent = nullptr);
                 ~KLsofWidget() override;
 		bool update();
+		void setPid(qlonglong pid);
 
 	private Q_SLOTS:
 		/* For QProcess *process */
@@ -44,7 +45,6 @@
 		//void readyReadStandardOutput ();
 		//void started ();
 		qlonglong pid() const;
-		void setPid(qlonglong pid);
 	private:
 		KLsofWidgetPrivate* const d;
 };
diff --git a/processcore/process.h b/processcore/process.h
--- a/processcore/process.h
+++ b/processcore/process.h
@@ -23,6 +23,7 @@
 #define PROCESS_H
 
 #include <QList>
+#include <QVector>
 #include <QTime>
 #include <QFlags>
 
@@ -190,6 +191,23 @@
     int noNewPrivileges() const;
     void setNoNewPrivileges(int number); ///< Linux process flag NoNewPrivileges
 
+    qlonglong voluntaryCtxSwitches() const;///< Number of voluntary context switches. 0 if not known
+    void setVoluntaryCtxSwitches(qlonglong number);
+
+    qlonglong nonvoluntaryCtxSwitches() const;///< Number of nonvoluntary context switches. 0 if not known
+    void setNonvoluntaryCtxSwitches(qlonglong number);
+
+    qlonglong minFlt() const;///< Number of minor page faults. 0 if not known
+    void setMinFlt(qlonglong number);
+
+    qlonglong majFlt() const;///< Number of major page faults. 0 if not known
+    void setMajFlt(qlonglong number);
+
+    QVector<QVector<QString>>& memmap();///< Reference to memmap. Empty = permission denied, otherwise the first row is a vector of the columns' names.
+
+    bool memmapRequested() const;///< This is not a property of the process but a flag for updating memmap. As getting the memmap is pretty costly, the memmap is only updated when this flag is set to true.
+    void setMemmapRequested(bool r);
+
     int index() const;  ///< Each process has a parent process.  Each sibling has a unique number to identify it under that parent.  This is that number.
     void setIndex(int index);
 
@@ -256,6 +274,8 @@
         IO = 0x4000,
         NumThreads = 0x8000,
         VmPSS = 0x10000,
+        CtxSwitches = 0x20000,
+        PageFaults = 0x40000
     };
     Q_DECLARE_FLAGS(Changes, Change)
 
diff --git a/processcore/process.cpp b/processcore/process.cpp
--- a/processcore/process.cpp
+++ b/processcore/process.cpp
@@ -79,6 +79,12 @@
     long ioCharactersActuallyReadRate;
     long ioCharactersActuallyWrittenRate;
     int numThreads;
+    qlonglong voluntaryCtxSwitches;
+    qlonglong nonvoluntaryCtxSwitches;
+    qlonglong minFlt;
+    qlonglong majFlt;
+    QVector<QVector<QString>> memmap;
+    bool memmapr;
     QList<Process *> children;
     QTime timeKillWasSent;
     int index;
@@ -210,6 +216,12 @@
 
     d->elapsedTimeMilliSeconds = 0;
     d->numThreads = 0;
+    d->voluntaryCtxSwitches = 0;
+    d->nonvoluntaryCtxSwitches = 0;
+    d->minFlt = 0;
+    d->majFlt = 0;
+    d->memmap.clear();
+    d->memmapr = false;
     d->changes = Process::Nothing;
 }
 
@@ -478,6 +490,31 @@
     return d->numThreads;
 }
 
+qlonglong Process::voluntaryCtxSwitches() const
+{
+    return d->voluntaryCtxSwitches;
+}
+
+qlonglong Process::nonvoluntaryCtxSwitches() const
+{
+    return d->nonvoluntaryCtxSwitches;
+}
+
+qlonglong Process::minFlt() const
+{
+    return d->minFlt;
+}
+
+qlonglong Process::majFlt() const
+{
+    return d->majFlt;
+}
+
+bool Process::memmapRequested() const
+{
+    return d->memmapr;
+}
+
 QList< Process* > & Process::children() const
 {
     return d->children;
@@ -802,6 +839,38 @@
     d->changes |= Process::NumThreads;
 }
 
+void Process::setVoluntaryCtxSwitches(qlonglong number) {
+    if(d->voluntaryCtxSwitches == number) return;
+    d->voluntaryCtxSwitches = number;
+    d->changes |= Process::CtxSwitches;
+}
+
+void Process::setNonvoluntaryCtxSwitches(qlonglong number) {
+    if(d->nonvoluntaryCtxSwitches == number) return;
+    d->nonvoluntaryCtxSwitches = number;
+    d->changes |= Process::CtxSwitches;
+}
+
+void Process::setMinFlt(qlonglong number) {
+    if(d->minFlt == number) return;
+    d->minFlt = number;
+    d->changes |= Process::PageFaults;
+}
+
+void Process::setMajFlt(qlonglong number) {
+    if(d->majFlt == number) return;
+    d->majFlt = number;
+    d->changes |= Process::PageFaults;
+}
+
+QVector<QVector<QString>>& Process::memmap() {
+    return d->memmap;
+}
+
+void Process::setMemmapRequested(bool r) {
+    d->memmapr = r;
+}
+
 void Process::setIndex(int index)
 {
     d->index = index;
diff --git a/processcore/processes_linux_p.cpp b/processcore/processes_linux_p.cpp
--- a/processcore/processes_linux_p.cpp
+++ b/processcore/processes_linux_p.cpp
@@ -29,6 +29,7 @@
 #include <QSet>
 #include <QByteArray>
 #include <QTextStream>
+#include <QRegularExpression>
 
 //for sysconf
 #include <unistd.h>
@@ -115,6 +116,7 @@
       inline bool readProcCGroup(const QString &dir, Process *process);
       inline bool readProcAttr(const QString &dir, Process *process);
       inline bool readProcSmaps(const QString &dir, Process *process);
+      inline bool readProcSMapsDetails(const QString &dir, Process *process);
       inline bool getNiceness(long pid, Process *process);
       inline bool getIOStatistics(const QString &dir, Process *process);
       QFile mFile;
@@ -144,6 +146,7 @@
     process->setNoNewPrivileges(0);
 
     int size;
+    const int goalFields = 7;
     int found = 0; //count how many fields we found
     while( (size = mFile.readLine( mBuffer, sizeof(mBuffer))) > 0) {  //-1 indicates an error
         switch( mBuffer[0]) {
@@ -151,10 +154,10 @@
 	    if((unsigned int)size > sizeof("Name:") && qstrncmp(mBuffer, "Name:", sizeof("Name:")-1) == 0) {
 	        if(process->command().isEmpty())
                 process->setName(QString::fromLocal8Bit(mBuffer + sizeof("Name:")-1, size-sizeof("Name:")+1).trimmed());
-	        if(++found == 6) goto finish;
+            if(++found == goalFields) goto finish;
 	    } else if((unsigned int)size > sizeof("NoNewPrivs:") && qstrncmp(mBuffer, "NoNewPrivs:", sizeof("NoNewPrivs:")-1) == 0) {
                 process->setNoNewPrivileges(atol(mBuffer + sizeof("NoNewPrivs:")-1));
-	        if(++found == 6) goto finish;
+            if(++found == goalFields) goto finish;
 	    }
 	    break;
 	  case 'U':
@@ -168,7 +171,7 @@
             process->setEuid(euid);
             process->setSuid(suid);
             process->setFsuid(fsuid);
-	        if(++found == 6) goto finish;
+            if(++found == goalFields) goto finish;
 	    }
 	    break;
 	  case 'G':
@@ -179,7 +182,7 @@
             process->setEgid(egid);
             process->setSgid(sgid);
             process->setFsgid(fsgid);
-	        if(++found == 6) goto finish;
+            if(++found == goalFields) goto finish;
 	    }
 	    break;
       case 'T':
@@ -187,15 +190,27 @@
             process->setTracerpid(atol(mBuffer + sizeof("TracerPid:")-1));
             if (process->tracerpid() == 0)
                 process->setTracerpid(-1);
-            if(++found == 6) goto finish;
+            if(++found == goalFields) goto finish;
         } else if((unsigned int)size > sizeof("Threads:") && qstrncmp(mBuffer, "Threads:", sizeof("Threads:")-1) == 0) {
             process->setNumThreads(atol(mBuffer + sizeof("Threads:")-1));
-	        if(++found == 6) goto finish;
+            if(++found == goalFields) goto finish;
 	    }
 	    break;
+      case 'v':
+        if((unsigned int)size > sizeof("voluntary_ctxt_switches:") && qstrncmp(mBuffer, "voluntary_ctxt_switches:", sizeof("voluntary_ctxt_switches:")-1) == 0) {
+            process->setVoluntaryCtxSwitches(atol(mBuffer + sizeof("voluntary_ctxt_switches:")-1));
+            if(++found == goalFields) goto finish;
+        }
+        break;
+      case 'n':
+        if((unsigned int)size > sizeof("nonvoluntary_ctxt_switches:") && qstrncmp(mBuffer, "nonvoluntary_ctxt_switches:", sizeof("voluntary_ctxt_switches:")-1) == 0) {
+            process->setNonvoluntaryCtxSwitches(atol(mBuffer + sizeof("nonvoluntary_ctxt_switches:")-1));
+            if(++found == goalFields) goto finish;
+        }
+        break;
 	  default:
 	    break;
-	}
+    }
     }
 
     finish:
@@ -327,6 +342,12 @@
                         }
                     }
                     break;
+                case 9: //minFlt
+                    ps->setMinFlt(atoll(word+1));
+                    break;
+                case 11: //majFlt
+                    ps->setMajFlt(atoll(word+1));
+                    break;
                 case 13: //userTime
                     ps->setUserTime(atoll(word+1));
                     break;
@@ -477,6 +498,56 @@
     return true;
 }
 
+bool ProcessesLocal::Private::readProcSMapsDetails(const QString &dir, Process *process)
+{
+    if (!process->memmapRequested()) {
+        return true; //if memmap is not requested, do nothing.
+    }
+    process->memmap().clear();
+    mFile.setFileName(dir + QStringLiteral("smaps"));
+    if(!mFile.open(QIODevice::ReadOnly)) {
+		return true; //this function never fails. Empty memmap vector indicates permission denied.
+    }
+    process->memmap().push_back(QVector<QString>());
+    process->memmap()[0].push_back(QString::fromUtf8("Address"));
+    process->memmap()[0].push_back(QString::fromUtf8("Permission"));
+    process->memmap()[0].push_back(QString::fromUtf8("Filename"));
+
+    QRegularExpression head_rx(QString::fromUtf8("^([0-9A-Fa-f]+-[0-9A-Fa-f]+) +([rwxp\\-]*) +([0-9A-Fa-f]+) +([0-9A-Fa-f]+:[0-9A-Fa-f]+) +(\\d+) +(.*)$"));
+    QRegularExpression line_rx(QString::fromUtf8("^([^ ]+): +(.*)$"));
+
+    int size;
+    int first = 1;
+
+    while ( (size = mFile.readLine( mBuffer, sizeof(mBuffer))) > 0) {  //-1 indicates an error
+        QRegularExpressionMatch head_rxm = head_rx.match(QString::fromUtf8(mBuffer));
+        if (head_rxm.hasMatch()) {
+            if (first == 2) {
+                first = 0;
+            } else if(first == 1) {
+                first = 2;
+            }
+
+            process->memmap().push_back(QVector<QString>());
+            process->memmap().back().push_back(head_rxm.captured(1).trimmed());
+            process->memmap().back().push_back(head_rxm.captured(2).trimmed());
+            process->memmap().back().push_back(head_rxm.captured(6).trimmed());
+        } else {
+            QRegularExpressionMatch line_rxm = line_rx.match(QString::fromUtf8(mBuffer));
+            if (line_rxm.hasMatch()) {
+                process->memmap().back().push_back(line_rxm.captured(2).trimmed());
+
+                if (first == 2) {
+                    process->memmap()[0].push_back(line_rxm.captured(1).trimmed());
+                }
+            }
+        }
+    }
+
+    mFile.close();
+    return true;
+}
+
 bool ProcessesLocal::Private::getNiceness(long pid, Process *process) {
   int sched = sched_getscheduler(pid);
   switch(sched) {
@@ -580,6 +651,7 @@
     if(!d->readProcCGroup(dir, process)) success = false;
     if(!d->readProcAttr(dir, process)) success = false;
     if(!d->readProcSmaps(dir, process)) success = false;
+    if(!d->readProcSMapsDetails(dir, process)) success = false;
     if(!d->getNiceness(pid, process)) success = false;
     if(mUpdateFlags.testFlag(Processes::IOStatistics) && !d->getIOStatistics(dir, process)) success = false;
 
diff --git a/processui/CMakeLists.txt b/processui/CMakeLists.txt
--- a/processui/CMakeLists.txt
+++ b/processui/CMakeLists.txt
@@ -10,6 +10,7 @@
    ProcessFilter.cpp
    ProcessModel.cpp
    ReniceDlg.cpp
+   ProcessDetailsDialog.cpp
    KTextEditVT.cpp
    scripting.cpp
 )
@@ -18,6 +19,7 @@
 
 
 ki18n_wrap_ui( processui_LIB_SRCS
+   ProcessDetailsDialogUI.ui
    ReniceDlgUi.ui
    ProcessWidgetUI.ui
 )
@@ -32,6 +34,7 @@
 
 target_link_libraries(processui
     PUBLIC
+        KF5::LsofUi
         KF5::ProcessCore
         Qt5::Widgets
         KF5::ConfigCore
diff --git a/processui/ProcessDetailsDialog.h b/processui/ProcessDetailsDialog.h
new file mode 100644
--- /dev/null
+++ b/processui/ProcessDetailsDialog.h
@@ -0,0 +1,62 @@
+/*
+    KSysGuard, the KDE System Guard
+
+    Copyright (c) 2018 Chris Xiong <chirs241097@gmail.com>
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License as published by the Free Software Foundation; either
+    version 2 of the License, or (at your option) any later version.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Library General Public License for more details.
+
+    You should have received a copy of the GNU Library General Public License
+    along with this library; see the file COPYING.LIB.  If not, write to
+    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+    Boston, MA 02110-1301, USA.
+
+*/
+#ifndef PROCESSDETAILSDIALOG_H
+#define PROCESSDETAILSDIALOG_H
+
+#include <QDialog>
+#include <QTimer>
+#include <QTableWidget>
+#include <QTableWidgetItem>
+#include <KCollapsibleGroupBox>
+#include <processcore/process.h>
+#include <processui/ProcessModel.h>
+#include <lsofui/lsof.h>
+#include "../config-ksysguard.h"
+
+namespace Ui {
+class ProcessDetailsDialog;
+}
+
+class ProcessDetailsDialog : public QDialog
+{
+    Q_OBJECT
+
+public:
+    explicit ProcessDetailsDialog(long _pid, ProcessModel *_m, QWidget *parent = nullptr);
+    ~ProcessDetailsDialog();
+
+private:
+    Ui::ProcessDetailsDialog *ui;
+    ProcessModel *m;
+    KLsofWidget *lsof;
+    QTableWidget *tw;
+
+    long pid;
+    QTimer *t;
+    void updateMemmap();
+
+private Q_SLOTS:
+    void updateData(bool updmm = false);
+    void toggleDetails(bool checked);
+};
+
+#endif // PROCESSDETAILSDIALOG_H
diff --git a/processui/ProcessDetailsDialog.cpp b/processui/ProcessDetailsDialog.cpp
new file mode 100644
--- /dev/null
+++ b/processui/ProcessDetailsDialog.cpp
@@ -0,0 +1,173 @@
+/*
+    KSysGuard, the KDE System Guard
+
+    Copyright (c) 2018 Chris Xiong <chirs241097@gmail.com>
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License as published by the Free Software Foundation; either
+    version 2 of the License, or (at your option) any later version.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Library General Public License for more details.
+
+    You should have received a copy of the GNU Library General Public License
+    along with this library; see the file COPYING.LIB.  If not, write to
+    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+    Boston, MA 02110-1301, USA.
+
+*/
+#include "ProcessDetailsDialog.h"
+#include <klocalizedstring.h>
+#include <QHBoxLayout>
+#include <QHeaderView>
+#include "ui_ProcessDetailsDialogUI.h"
+
+ProcessDetailsDialog::ProcessDetailsDialog(long _pid, ProcessModel *_m, QWidget *parent)
+    : QDialog(parent)
+    , ui(new Ui::ProcessDetailsDialog)
+    , pid(_pid)
+    , m(_m)
+{
+    ui->setupUi(this);
+    KSysGuard::Process *proc = m->getProcess(pid);
+    QString w = i18n("Process Details of %1 (%2)").arg(proc->name()).arg(pid);
+    ((QGridLayout *)(ui->tabMemory->layout()))->addWidget(tw = new QTableWidget(), 9, 0, 1, 2);
+
+    tw->setSizePolicy(QSizePolicy::Policy::Expanding, QSizePolicy::Policy::Expanding);
+    tw->hide();
+
+    setWindowTitle(w);
+    setModal(true);
+
+    proc->setMemmapRequested(true);
+    m->processController()->updateOrAddProcess(pid);
+    updateData(true);
+    proc->setMemmapRequested(false);
+
+    t = new QTimer(this);
+    connect(t, SIGNAL(timeout()), this, SLOT(updateData()));
+    connect(ui->pushButton, SIGNAL(clicked()), this, SLOT(close()));
+    connect(ui->pbDetails, SIGNAL(clicked(bool)), this, SLOT(toggleDetails(bool)));
+
+    ui->tabOpenFiles->setLayout(new QHBoxLayout());
+    lsof = new KLsofWidget(this);
+    lsof->setPid(pid);
+    lsof->update();
+    ui->tabOpenFiles->layout()->addWidget(lsof);
+
+    t->start(1000);
+}
+
+ProcessDetailsDialog::~ProcessDetailsDialog()
+{
+    t->stop();
+    delete ui;
+}
+
+void ProcessDetailsDialog::updateMemmap()
+{
+    KSysGuard::Process *proc = m->getProcess(pid);
+
+    int pssidx = proc->memmap()[0].indexOf(QStringLiteral("Pss"));
+    int prvclnidx = proc->memmap()[0].indexOf(QStringLiteral("Private_Clean"));
+    int prvdrtidx = proc->memmap()[0].indexOf(QStringLiteral("Private_Dirty"));
+    int shrclnidx = proc->memmap()[0].indexOf(QStringLiteral("Shared_Clean"));
+    int shrdrtidx = proc->memmap()[0].indexOf(QStringLiteral("Shared_Dirty"));
+    qlonglong psstotal = 0;
+    qlonglong prvtotal = 0;
+    qlonglong shrtotal = 0;
+    for (int i = 1; i < proc->memmap().size(); ++i) {
+        auto qatoll = [](QString s) {
+                          return s.left(s.indexOf(QStringLiteral(" "))).toLongLong();
+                      };
+        psstotal += qatoll(proc->memmap()[i][pssidx]);
+        prvtotal += qatoll(proc->memmap()[i][prvclnidx]);
+        prvtotal += qatoll(proc->memmap()[i][prvdrtidx]);
+        shrtotal += qatoll(proc->memmap()[i][shrclnidx]);
+        shrtotal += qatoll(proc->memmap()[i][shrdrtidx]);
+    }
+    ui->lbPss->setText(m->formatMemoryInfo(psstotal, ProcessModel::Units::UnitsAuto));
+    ui->lbPrivateTotal->setText(m->formatMemoryInfo(prvtotal, ProcessModel::Units::UnitsAuto));
+    ui->lbSharedTotal->setText(m->formatMemoryInfo(shrtotal, ProcessModel::Units::UnitsAuto));
+
+    tw->setColumnCount(proc->memmap()[0].size());
+    tw->setRowCount(proc->memmap().size() - 1);
+
+    QStringList sl;
+    for (auto &i : proc->memmap()[0]) {
+        sl << i;
+    }
+
+    tw->setHorizontalHeaderLabels(sl);
+    tw->setSortingEnabled(true);
+    tw->setSelectionBehavior(QAbstractItemView::SelectionBehavior::SelectItems);
+    tw->setSelectionMode(QAbstractItemView::SelectionMode::SingleSelection);
+
+    for (int i = 1; i < proc->memmap().size(); ++i) {
+        for (int j = 0; j < proc->memmap()[i].size(); ++j) {
+            QTableWidgetItem *pt;
+            tw->setItem(i - 1, j, pt = new QTableWidgetItem(proc->memmap()[i][j]));
+            pt->setFlags(Qt::ItemFlag::ItemIsSelectable | Qt::ItemFlag::ItemIsEnabled);
+        }
+    }
+
+    tw->verticalHeader()->hide();
+    tw->resizeColumnsToContents();
+}
+
+void ProcessDetailsDialog::updateData(bool updmm)
+{
+    KSysGuard::Process *proc = m->getProcess(pid);
+
+    if (!proc) {
+        return;
+    }
+
+    if (proc->memmap().empty()) {
+        ui->lbPermission->setText(i18n(
+                                      "Permission denied while trying to read from /proc/%1/smaps. Some information may be unavailable.").arg(
+                                      pid));
+        ui->pbDetails->setEnabled(false);
+        ui->lbCaptionPrvTot->hide();
+        ui->lbPrivateTotal->hide();
+        ui->lbCaptionShrTot->hide();
+        ui->lbSharedTotal->hide();
+        ui->lbCaptionPss->hide();
+        ui->lbPss->hide();
+    } else {
+        ui->lbPermission->hide();
+        if (updmm) {
+            updateMemmap();
+        }
+    }
+
+    ui->lbvmRss->setText(m->formatMemoryInfo(proc->vmRSS(), ProcessModel::Units::UnitsAuto));
+    ui->lbvmURss->setText(m->formatMemoryInfo(proc->vmURSS(), ProcessModel::Units::UnitsAuto));
+    ui->lbvmSize->setText(m->formatMemoryInfo(proc->vmSize(), ProcessModel::Units::UnitsAuto));
+
+#if HAVE_X11
+    ui->lbXPMMem->setText(m->formatMemoryInfo(proc->pixmapBytes() / 1024,
+                                              ProcessModel::Units::UnitsAuto));
+#else
+    ui->lbXPMMem->hide();
+    ui->lbCaptionXPMMem->hide();
+#endif
+
+    ui->lbNumThrd->setText(QString::number(proc->numThreads()));
+    ui->lbVolCtxSw->setText(QString::number(proc->voluntaryCtxSwitches()));
+    ui->lbNonvolCtxSw->setText(QString::number(proc->nonvoluntaryCtxSwitches()));
+    ui->lbMinFlt->setText(QString::number(proc->minFlt()));
+    ui->lbMajFlt->setText(QString::number(proc->majFlt()));
+}
+
+void ProcessDetailsDialog::toggleDetails(bool checked)
+{
+    if (checked) {
+        tw->show();
+    } else {
+        tw->hide();
+    }
+}
diff --git a/processui/ProcessDetailsDialogUI.ui b/processui/ProcessDetailsDialogUI.ui
new file mode 100644
--- /dev/null
+++ b/processui/ProcessDetailsDialogUI.ui
@@ -0,0 +1,392 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>ProcessDetailsDialog</class>
+ <widget class="QDialog" name="ProcessDetailsDialog">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>899</width>
+    <height>589</height>
+   </rect>
+  </property>
+  <property name="windowTitle">
+   <string>Dialog</string>
+  </property>
+  <layout class="QGridLayout" name="gridLayout_2">
+   <item row="0" column="0">
+    <widget class="QTabWidget" name="tabWidget">
+     <property name="currentIndex">
+      <number>0</number>
+     </property>
+     <widget class="QWidget" name="tabMemory">
+      <attribute name="title">
+       <string>Memory</string>
+      </attribute>
+      <layout class="QGridLayout" name="gridLayout_3">
+       <item row="1" column="0">
+        <widget class="QLabel" name="lbCaptionvmURss">
+         <property name="sizePolicy">
+          <sizepolicy hsizetype="Preferred" vsizetype="Preferred">
+           <horstretch>0</horstretch>
+           <verstretch>0</verstretch>
+          </sizepolicy>
+         </property>
+         <property name="text">
+          <string>Real Memory Size:</string>
+         </property>
+        </widget>
+       </item>
+       <item row="3" column="1">
+        <widget class="QLabel" name="lbvmRss">
+         <property name="sizePolicy">
+          <sizepolicy hsizetype="Expanding" vsizetype="Preferred">
+           <horstretch>0</horstretch>
+           <verstretch>0</verstretch>
+          </sizepolicy>
+         </property>
+         <property name="text">
+          <string>vmRss</string>
+         </property>
+        </widget>
+       </item>
+       <item row="4" column="0">
+        <widget class="QLabel" name="lbCaptionvmSize">
+         <property name="sizePolicy">
+          <sizepolicy hsizetype="Preferred" vsizetype="Preferred">
+           <horstretch>0</horstretch>
+           <verstretch>0</verstretch>
+          </sizepolicy>
+         </property>
+         <property name="text">
+          <string>Virtual Memory Size:</string>
+         </property>
+        </widget>
+       </item>
+       <item row="4" column="1">
+        <widget class="QLabel" name="lbvmSize">
+         <property name="sizePolicy">
+          <sizepolicy hsizetype="Expanding" vsizetype="Preferred">
+           <horstretch>0</horstretch>
+           <verstretch>0</verstretch>
+          </sizepolicy>
+         </property>
+         <property name="text">
+          <string>vmSize</string>
+         </property>
+        </widget>
+       </item>
+       <item row="7" column="1">
+        <widget class="QLabel" name="lbXPMMem">
+         <property name="sizePolicy">
+          <sizepolicy hsizetype="Expanding" vsizetype="Preferred">
+           <horstretch>0</horstretch>
+           <verstretch>0</verstretch>
+          </sizepolicy>
+         </property>
+         <property name="text">
+          <string>PixmapMemory</string>
+         </property>
+        </widget>
+       </item>
+       <item row="2" column="1">
+        <widget class="QLabel" name="lbPss">
+         <property name="sizePolicy">
+          <sizepolicy hsizetype="Expanding" vsizetype="Preferred">
+           <horstretch>0</horstretch>
+           <verstretch>0</verstretch>
+          </sizepolicy>
+         </property>
+         <property name="text">
+          <string>Pss</string>
+         </property>
+        </widget>
+       </item>
+       <item row="1" column="1">
+        <widget class="QLabel" name="lbvmURss">
+         <property name="sizePolicy">
+          <sizepolicy hsizetype="Expanding" vsizetype="Preferred">
+           <horstretch>0</horstretch>
+           <verstretch>0</verstretch>
+          </sizepolicy>
+         </property>
+         <property name="text">
+          <string>vmURss</string>
+         </property>
+        </widget>
+       </item>
+       <item row="6" column="0">
+        <widget class="QLabel" name="lbCaptionPrvTot">
+         <property name="sizePolicy">
+          <sizepolicy hsizetype="Preferred" vsizetype="Preferred">
+           <horstretch>0</horstretch>
+           <verstretch>0</verstretch>
+          </sizepolicy>
+         </property>
+         <property name="text">
+          <string>Private Memory Size:</string>
+         </property>
+        </widget>
+       </item>
+       <item row="2" column="0">
+        <widget class="QLabel" name="lbCaptionPss">
+         <property name="sizePolicy">
+          <sizepolicy hsizetype="Preferred" vsizetype="Preferred">
+           <horstretch>0</horstretch>
+           <verstretch>0</verstretch>
+          </sizepolicy>
+         </property>
+         <property name="text">
+          <string>Proportional Set Size:</string>
+         </property>
+        </widget>
+       </item>
+       <item row="5" column="0">
+        <widget class="QLabel" name="lbCaptionShrTot">
+         <property name="sizePolicy">
+          <sizepolicy hsizetype="Preferred" vsizetype="Preferred">
+           <horstretch>0</horstretch>
+           <verstretch>0</verstretch>
+          </sizepolicy>
+         </property>
+         <property name="text">
+          <string>Shared Memory Size:</string>
+         </property>
+        </widget>
+       </item>
+       <item row="6" column="1">
+        <widget class="QLabel" name="lbPrivateTotal">
+         <property name="sizePolicy">
+          <sizepolicy hsizetype="Expanding" vsizetype="Preferred">
+           <horstretch>0</horstretch>
+           <verstretch>0</verstretch>
+          </sizepolicy>
+         </property>
+         <property name="text">
+          <string>PrivateTotal</string>
+         </property>
+        </widget>
+       </item>
+       <item row="5" column="1">
+        <widget class="QLabel" name="lbSharedTotal">
+         <property name="sizePolicy">
+          <sizepolicy hsizetype="Expanding" vsizetype="Preferred">
+           <horstretch>0</horstretch>
+           <verstretch>0</verstretch>
+          </sizepolicy>
+         </property>
+         <property name="text">
+          <string>SharedTotal</string>
+         </property>
+        </widget>
+       </item>
+       <item row="0" column="0" colspan="2">
+        <widget class="QLabel" name="lbPermission">
+         <property name="sizePolicy">
+          <sizepolicy hsizetype="Preferred" vsizetype="Preferred">
+           <horstretch>0</horstretch>
+           <verstretch>0</verstretch>
+          </sizepolicy>
+         </property>
+         <property name="text">
+          <string>CaptionPermissionDenied</string>
+         </property>
+        </widget>
+       </item>
+       <item row="3" column="0">
+        <widget class="QLabel" name="lbCaptionvmRss">
+         <property name="sizePolicy">
+          <sizepolicy hsizetype="Preferred" vsizetype="Preferred">
+           <horstretch>0</horstretch>
+           <verstretch>0</verstretch>
+          </sizepolicy>
+         </property>
+         <property name="text">
+          <string>Resident Set Size:</string>
+         </property>
+        </widget>
+       </item>
+       <item row="7" column="0">
+        <widget class="QLabel" name="lbCaptionXPMMem">
+         <property name="sizePolicy">
+          <sizepolicy hsizetype="Preferred" vsizetype="Preferred">
+           <horstretch>0</horstretch>
+           <verstretch>0</verstretch>
+          </sizepolicy>
+         </property>
+         <property name="text">
+          <string>X Pixmap Memory:</string>
+         </property>
+        </widget>
+       </item>
+       <item row="8" column="0">
+        <widget class="QPushButton" name="pbDetails">
+         <property name="sizePolicy">
+          <sizepolicy hsizetype="Preferred" vsizetype="Fixed">
+           <horstretch>0</horstretch>
+           <verstretch>0</verstretch>
+          </sizepolicy>
+         </property>
+         <property name="text">
+          <string>Detailed Memory Information</string>
+         </property>
+         <property name="checkable">
+          <bool>true</bool>
+         </property>
+        </widget>
+       </item>
+      </layout>
+     </widget>
+     <widget class="QWidget" name="tabStatistics">
+      <attribute name="title">
+       <string>Statistics</string>
+      </attribute>
+      <layout class="QGridLayout" name="gridLayout">
+       <item row="0" column="0">
+        <widget class="QLabel" name="label">
+         <property name="text">
+          <string>Threads:</string>
+         </property>
+        </widget>
+       </item>
+       <item row="1" column="1">
+        <widget class="QLabel" name="lbVolCtxSw">
+         <property name="sizePolicy">
+          <sizepolicy hsizetype="Expanding" vsizetype="Preferred">
+           <horstretch>0</horstretch>
+           <verstretch>0</verstretch>
+          </sizepolicy>
+         </property>
+         <property name="text">
+          <string>voluntaryCtxSwitches</string>
+         </property>
+        </widget>
+       </item>
+       <item row="3" column="0">
+        <widget class="QLabel" name="label_7">
+         <property name="text">
+          <string>Minor Page Faults:</string>
+         </property>
+        </widget>
+       </item>
+       <item row="2" column="1">
+        <widget class="QLabel" name="lbNonvolCtxSw">
+         <property name="sizePolicy">
+          <sizepolicy hsizetype="Expanding" vsizetype="Preferred">
+           <horstretch>0</horstretch>
+           <verstretch>0</verstretch>
+          </sizepolicy>
+         </property>
+         <property name="text">
+          <string>nonvoluntaryCtxSwitches</string>
+         </property>
+        </widget>
+       </item>
+       <item row="2" column="0">
+        <widget class="QLabel" name="label_4">
+         <property name="text">
+          <string>Context Switches (nonvoluntary):</string>
+         </property>
+        </widget>
+       </item>
+       <item row="1" column="0">
+        <widget class="QLabel" name="label_3">
+         <property name="text">
+          <string>Context Switches (voluntary):</string>
+         </property>
+        </widget>
+       </item>
+       <item row="0" column="1">
+        <widget class="QLabel" name="lbNumThrd">
+         <property name="sizePolicy">
+          <sizepolicy hsizetype="Expanding" vsizetype="Preferred">
+           <horstretch>0</horstretch>
+           <verstretch>0</verstretch>
+          </sizepolicy>
+         </property>
+         <property name="text">
+          <string>numThread</string>
+         </property>
+        </widget>
+       </item>
+       <item row="3" column="1">
+        <widget class="QLabel" name="lbMinFlt">
+         <property name="sizePolicy">
+          <sizepolicy hsizetype="Expanding" vsizetype="Preferred">
+           <horstretch>0</horstretch>
+           <verstretch>0</verstretch>
+          </sizepolicy>
+         </property>
+         <property name="text">
+          <string>minFlt</string>
+         </property>
+        </widget>
+       </item>
+       <item row="4" column="0">
+        <widget class="QLabel" name="label_9">
+         <property name="text">
+          <string>Major Page Faults:</string>
+         </property>
+        </widget>
+       </item>
+       <item row="4" column="1">
+        <widget class="QLabel" name="lbMajFlt">
+         <property name="sizePolicy">
+          <sizepolicy hsizetype="Expanding" vsizetype="Preferred">
+           <horstretch>0</horstretch>
+           <verstretch>0</verstretch>
+          </sizepolicy>
+         </property>
+         <property name="text">
+          <string>majFlt</string>
+         </property>
+        </widget>
+       </item>
+      </layout>
+     </widget>
+     <widget class="QWidget" name="tabOpenFiles">
+      <attribute name="title">
+       <string>Open Files</string>
+      </attribute>
+     </widget>
+    </widget>
+   </item>
+   <item row="1" column="0">
+    <layout class="QHBoxLayout" name="horizontalLayout">
+     <item>
+      <spacer name="horizontalSpacer">
+       <property name="orientation">
+        <enum>Qt::Horizontal</enum>
+       </property>
+       <property name="sizeHint" stdset="0">
+        <size>
+         <width>40</width>
+         <height>20</height>
+        </size>
+       </property>
+      </spacer>
+     </item>
+     <item>
+      <widget class="QPushButton" name="pushButton">
+       <property name="sizePolicy">
+        <sizepolicy hsizetype="Preferred" vsizetype="Fixed">
+         <horstretch>0</horstretch>
+         <verstretch>0</verstretch>
+        </sizepolicy>
+       </property>
+       <property name="text">
+        <string>Close</string>
+       </property>
+       <property name="icon">
+        <iconset theme="window-close">
+         <normaloff>.</normaloff>.</iconset>
+       </property>
+      </widget>
+     </item>
+    </layout>
+   </item>
+  </layout>
+ </widget>
+ <resources/>
+ <connections/>
+</ui>
diff --git a/processui/ksysguardprocesslist.h b/processui/ksysguardprocesslist.h
--- a/processui/ksysguardprocesslist.h
+++ b/processui/ksysguardprocesslist.h
@@ -146,6 +146,9 @@
         /** Renice all the processes that the user has selected.  Pops up a dialog box to ask for the nice value and confirm */
         void reniceSelectedProcesses();
 
+        /** Display a dialog box showing the deails of a single process */
+        void processDetails();
+
         /** Change the CPU scheduler for the given of processes to the given scheduler, with the given scheduler priority.
          *  If the scheduler is Other or Batch, @p newCpuSchedPriority is ignored.
          *   @return Whether the cpu scheduler changing went ahead.  True if successful or user cancelled.  False if there was a problem
diff --git a/processui/ksysguardprocesslist.cpp b/processui/ksysguardprocesslist.cpp
--- a/processui/ksysguardprocesslist.cpp
+++ b/processui/ksysguardprocesslist.cpp
@@ -61,6 +61,7 @@
 #include <KGlobalAccel>
 
 #include "ReniceDlg.h"
+#include "ProcessDetailsDialog.h"
 #include "ui_ProcessWidgetUI.h"
 #include "scripting.h"
 #include "process_controller.h"
@@ -204,6 +205,7 @@
         mResortCountDown = 2; //The items added initially will be already sorted, but without CPU info.  On the second refresh we will have CPU usage, so /then/ we can resort
         renice = new QAction(i18np("Set Priority...", "Set Priority...", 1), q);
         renice->setShortcut(Qt::Key_F8);
+        details = new QAction(i18n("Process Details..."), q);
         selectParent = new QAction(i18n("Jump to Parent Process"), q);
 
         selectTracer = new QAction(i18n("Jump to Process Debugging This One"), q);
@@ -283,6 +285,7 @@
     QAction *jumpToSearchFilter;
     QAction *window;
     QAction *resume;
+    QAction *details;
     QAction *sigStop;
     QAction *sigCont;
     QAction *sigHup;
@@ -378,7 +381,7 @@
 
     // Add all the actions to the main widget, and get all the actions to call actionTriggered when clicked
     QList<QAction *> actions;
-    actions << d->renice << d->kill << d->terminate << d->selectParent << d->selectTracer << d->window << d->jumpToSearchFilter;
+    actions << d->renice << d->details << d->kill << d->terminate << d->selectParent << d->selectTracer << d->window << d->jumpToSearchFilter;
     actions << d->resume << d->sigStop << d->sigCont << d->sigHup << d->sigInt << d->sigTerm << d->sigKill << d->sigUsr1 << d->sigUsr2;
 
     foreach(QAction *action, actions) {
@@ -621,6 +624,7 @@
         d->mProcessContextMenu->addAction(d->terminate);
         if (numProcesses == 1 && !process->timeKillWasSent().isNull())
             d->mProcessContextMenu->addAction(d->kill);
+        d->mProcessContextMenu->addAction(d->details);
     }
 
     d->mProcessContextMenu->popup(d->mUi->treeView->viewport()->mapToGlobal(point));
@@ -635,6 +639,8 @@
         //Escape was pressed. Do nothing.
     } else if(result == d->renice) {
         reniceSelectedProcesses();
+    } else if(result == d->details) {
+        processDetails();
     } else if(result == d->terminate) {
         sendSignalToSelectedProcesses(SIGTERM, true);
     } else if(result == d->kill) {
@@ -1277,6 +1283,15 @@
     updateList();
 }
 
+void KSysGuardProcessList::processDetails()
+{
+    QList<KSysGuard::Process *> processes = selectedProcesses();
+    if(processes.size() != 1)return;
+    QPointer<ProcessDetailsDialog> detailsdlg = new ProcessDetailsDialog(processes.first()->pid(), processModel(), d->mUi->treeView);
+    detailsdlg->setAttribute(Qt::WA_DeleteOnClose, true);
+    detailsdlg->exec();
+}
+
 bool KSysGuardProcessList::changeIoScheduler(const QList< long long> &pids, KSysGuard::Process::IoPriorityClass newIoSched, int newIoSchedPriority)
 {
     auto result = d->mProcessController->setIOScheduler(pids, newIoSched, newIoSchedPriority);