git-svn-id: http://svn.code.sf.net/p/itop/code/trunk@843 a333f486-631f-4898-b8df-5754b55c2be0

test/benchmark.php

@@ -0,0 +1,876 @@
+<?php
+// Copyright (C) 2010 Combodo SARL
+//
+//   This program is free software; you can redistribute it and/or modify
+//   it under the terms of the GNU General Public License as published by
+//   the Free Software Foundation; version 3 of the License.
+//
+//   This program 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 General Public License for more details.
+//
+//   You should have received a copy of the GNU General Public License
+//   along with this program; if not, write to the Free Software
+//   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+
+/**
+ * Page designed to help in benchmarkink the scalability of itop
+ *
+ * @author      Erwan Taloc <erwan.taloc@combodo.com>
+ * @author      Romain Quetiez <romain.quetiez@combodo.com>
+ * @author      Denis Flaven <denis.flaven@combodo.com>
+ * @license     http://www.opensource.org/licenses/gpl-3.0.html LGPL
+ */
+
+require_once('../application/application.inc.php');
+require_once('../application/itopwebpage.class.inc.php');
+require_once('../application/wizardhelper.class.inc.php');
+require_once('../application/startup.inc.php');
+require_once('../application/loginwebpage.class.inc.php');
+require_once('../application/utils.inc.php');
+require_once('./setuppage.class.inc.php');
+
+//ini_set('memory_limit', '2048M');
+
+class BenchmarkDataCreation
+{
+	var $m_iIfByServer;
+	var $m_iIfByNWDevice;
+	var $m_aRequested;
+	var $m_aPlanned;
+	var $m_aCreatedByClass = array();
+	var $m_aCreatedByDesc = array();
+
+	var $m_aStatsByClass = array();
+
+	var $m_oChange;
+	public function __construct()
+	{
+		$this->m_oChange = MetaModel::NewObject("CMDBChange");
+		$this->m_oChange->Set("date", time());
+		$this->m_oChange->Set("userinfo", "Benchmark setup");
+		$iChangeId = $this->m_oChange->DBInsertNoReload();
+	}
+
+	public function PlanStructure($iPlannedContacts, $iPlannedContracts)
+	{
+		$this->m_aRequested = array(
+			'plannedcontacts' => $iPlannedContacts,
+			'plannedcontracts' => $iPlannedContracts,
+		);
+		$this->m_aPlanned = array(
+			'Contacts' => $iPlannedContacts,
+			'Contracts' => $iPlannedContracts,
+			'Documents' => $iPlannedContracts * 2,
+		);
+	}
+
+	public function PlanCis($iPlannedCIs)
+	{
+		$this->m_aRequested = array(
+			'plannedcis' => $iPlannedCIs,
+		);
+
+		$this->m_iIfByServer = 2;
+		$this->m_iIfByNWDevice = 10;
+
+		$iServers = ceil($iPlannedCIs * 9 / 10);
+		$iNWDevices = ceil($iPlannedCIs / 10);
+		$iInterfaces = $iServers * $this->m_iIfByServer + $iNWDevices * $this->m_iIfByNWDevice;
+		$iApplications = $iServers * 5;
+		$iSolutions = ceil($iApplications / 2);
+		$iProcesses = ceil($iSolutions / 2);
+
+		$this->m_aPlanned = array(
+			'Network devices' => $iNWDevices,
+			'Servers' => $iServers,
+			'Interfaces' => $iInterfaces,
+			'Application SW' => 2,
+			'Applications' => $iApplications,
+			'Solutions' => $iSolutions,
+			'Processes' => $iProcesses,
+		);
+	}
+
+	public function PlanTickets($iPlannedTickets, $iBigTicketCis)
+	{
+		$this->m_aRequested = array(
+			'plannedtickets' => $iPlannedTickets,
+			'plannedbigticketcis' => $iBigTicketCis,
+		);
+
+		$this->m_aPlanned = array(
+			'Incidents' => ceil($iPlannedTickets / 2),
+			'Changes' => ceil($iPlannedTickets / 2),
+			'Big ticket: CIs' => $iBigTicketCis,
+		);
+	}
+
+	public function ShowPlans($oP)
+	{
+		$oP->add("<h2>Planned creations</h2>\n");
+		$aPlanned = $this->m_aPlanned;
+		$aForm = array();
+		foreach ($aPlanned as $sKey => $iCount)
+		{
+			$aForm[] = array(
+				'label' => $sKey,
+				'input' => $iCount,
+			);
+		}
+		$oP->form($aForm);
+	}
+	
+	public function ShowForm($oP, $sNextOperation)
+	{
+		$aRequested = $this->m_aRequested;
+		$oP->add("<form method=\"post\" onSubmit=\"return DoSubmit('Loading data...', 10)\">\n");
+		$oP->add("<input type=\"hidden\" name=\"operation\" value=\"$sNextOperation\">\n");
+		foreach($this->m_aRequested as $sName => $sValue)
+		{
+			$oP->add("<input type=\"hidden\" name=\"$sName\" value=\"$sValue\">\n");
+		}
+		$oP->add("<button type=\"submit\">Next >></button>\n");
+		$oP->add("</form>\n");
+	}
+
+	protected function CreateObject($sClass, $aData, $sClassDesc = '')
+	{
+		$mu_t1 = MyHelpers::getmicrotime();
+
+		$oMyObject = MetaModel::NewObject($sClass);
+		foreach($aData as $sProp => $value)
+		{
+			$oMyObject->Set($sProp, $value);
+		}
+
+		$iId = $oMyObject->DBInsertTrackedNoReload($this->m_oChange, true /* skip security */);
+
+		$sClassId = "$sClass ($sClassDesc)";
+		$this->m_aCreatedByDesc[$sClassId][] = $iId;
+		$this->m_aCreatedByClass[$sClass][] = $iId;
+
+		$mu_t2 = MyHelpers::getmicrotime();
+		$this->m_aStatsByClass[$sClass][] = $mu_t2 - $mu_t1;
+		
+		return $iId;
+	}
+
+	static $m_aClassIdCache = array();
+	protected function GetClassIds($sClass)
+	{
+		if (!isset(self::$m_aClassIdCache[$sClass]))
+		{
+			// Load the cache now
+			self::$m_aClassIdCache[$sClass] = array();
+			
+			$oSet = new DBObjectSet(new DBObjectSearch($sClass));
+			while($oObj = $oSet->Fetch())
+			{
+				self::$m_aClassIdCache[$sClass][] = $oObj->GetKey();
+			}
+		}
+		return self::$m_aClassIdCache[$sClass];
+	}
+
+	protected function RandomId($sClass, $sClassDesc = '')
+	{
+		$sClassId = "$sClass ($sClassDesc)";
+		if (isset($this->m_aCreatedByDesc[$sClassId]))
+		{
+			return $this->m_aCreatedByDesc[$sClassId][array_rand($this->m_aCreatedByDesc[$sClassId])];
+		}
+		
+		$aIds = self::GetClassIds($sClass);
+		return $aIds[array_rand($aIds)];
+	}
+
+	static protected function FindId($sClass)
+	{
+		$oSet = new DBObjectSet(new DBObjectSearch($sClass));
+		if ($oSet->Count() < 1)
+		{
+			return null;
+		}
+
+		$oObj = $oSet->Fetch();
+		return $oObj->GetKey();
+	}
+
+	static protected function FindIdFromOQL($sOQL)
+	{
+		$oSet = new DBObjectSet(DBObjectSearch::FromOQL($sOQL));
+		if ($oSet->Count() < 1)
+		{
+			return null;
+		}
+
+		$oObj = $oSet->Fetch();
+		return $oObj->GetKey();
+	}
+
+	protected function my_array_rand($aData, $iCount)
+	{
+		if ($iCount == 0)
+		{
+			return array();
+		}
+		elseif ($iCount == 1)
+		{
+			// array_rand() for one item returns only the key
+			$key = array_rand($aData);
+			$aSample = array($key);
+		}
+		elseif ($iCount <= count($aData))
+		{
+			$aSample = array_rand($aData, $iCount);
+		}
+		else
+		{
+			$aSample = array_merge(array_keys($aData), self::my_array_rand($aData, $iCount - count($aData)));
+		}
+		return $aSample;
+	}
+
+	protected function CreateLinks($iFrom, $iCount, $sLinkClass, $sAttCodeFrom, $sAttCodeTo)
+	{
+		$oAttTo = MetaModel::GetAttributeDef($sLinkClass, $sAttCodeTo);
+		$sToClass = $oAttTo->GetTargetClass();
+
+		$aTargets = self::GetClassIds($sToClass);
+		$aSample = self::my_array_rand($aTargets, $iCount);
+
+		foreach($aSample as $key)
+		{
+			$aData = array(
+				$sAttCodeFrom => $iFrom,
+				$sAttCodeTo => $aTargets[$key],
+			);
+			$this->CreateObject($sLinkClass, $aData);
+		}
+	}
+
+	public function CreateStructure($oP)
+	{
+		$aClasses = MetaModel::GetClasses();
+		$aActions = array('Read', 'Bulk Read', 'Delete', 'Bulk Delete', 'Modify', 'Bulk Modify');
+		$aStdProfiles = array(2, 3, 4, 5, 6, 7, 8, 9);
+
+		////////////////////////////////////////
+		// New specific profile, giving access to everything
+		//
+		$aData = array(
+			'name' => 'Data guru',
+			'description' => 'Could do anything, because everything is granted',
+		);
+		$iGuruProfile = $this->CreateObject('URP_Profiles', $aData);
+		foreach($aClasses as $sClass)
+		{
+			foreach($aActions as $sAction)
+			{
+				$aData = array(
+					'profileid' => $iGuruProfile,
+					'class' => $sClass,
+					'permission' => 'yes',
+					'action' => $sAction,
+				);
+				$this->CreateObject('URP_ActionGrant', $aData);
+			}
+		}
+
+		// User login with super access rights
+		//
+		$aData = array(
+			'org_id' => self::FindId('Organization'),
+			'location_id' => self::FindId('Location'),
+			'first_name' => 'Jesus',
+			'name' => 'Deus',
+			'email' => 'guru@combodo.com',
+		);
+		$iPerson = $this->CreateObject('Person', $aData);
+		$aData = array(
+			'contactid' => $iPerson,
+			'login' => 'guru',
+			'password' => 'guru',
+			'language' => 'EN US',
+		);
+		$iLogin = $this->CreateObject('UserLocal', $aData);
+
+		// Assign the guru profile to the new login
+		//
+		$aData = array(
+			'userid' => $iLogin,
+			'profileid' => $iGuruProfile,
+			'reason' => 'he is the one',
+		);
+		$this->CreateObject('URP_UserProfile', $aData);
+
+		////////////////////////////////////////
+		// User login having all std profiles
+		//
+		$aData = array(
+			'org_id' => self::FindId('Organization'),
+			'location_id' => self::FindId('Location'),
+			'first_name' => 'Little ze',
+			'name' => 'Foo',
+			'email' => 'foo@combodo.com',
+		);
+		$iPerson = $this->CreateObject('Person', $aData);
+		$aData = array(
+			'contactid' => $iPerson,
+			'login' => 'foo',
+			'password' => 'foo',
+			'language' => 'EN US',
+		);
+		$iLogin = $this->CreateObject('UserLocal', $aData);
+
+		// Assign profiles to the new login
+		//
+		foreach($aStdProfiles as $iProfileId)
+		{
+			$aData = array(
+				'userid' => $iLogin,
+				'profileid' => $iProfileId,
+				'reason' => '',
+			);
+			$this->CreateObject('URP_UserProfile', $aData);
+		}
+
+		/////////////////////////
+		//
+		// Organizations
+		//
+		$aData = array(
+			'name' => 'Benchmark',
+		);
+		$iOrg = $this->CreateObject('Organization', $aData);
+	
+		/////////////////////////
+		//
+		// Locations
+		//
+		$aData = array(
+			'org_id' => $iOrg,
+			'name' => 'Rio de Janeiro',
+		);
+		$iLoc = $this->CreateObject('Location', $aData);
+		
+		/////////////////////////
+		//
+		// Teams
+		//
+		$aData = array(
+			'org_id' => $iOrg,
+			'location_id' => $iLoc,
+			'name' => 'Fluminense',
+			'email' => 'fluminense@combodo.com',
+		);
+		$iTeam = $this->CreateObject('Team', $aData);
+	
+		/////////////////////////
+		//
+		// Persons
+		//
+		for($i = 0 ; $i < $this->m_aPlanned['Contacts'] ; $i++)
+		{
+			$aData = array(
+				'org_id' => $iOrg,
+				'location_id' => $iLoc,
+				'first_name' => 'Joaõ',
+				'name' => 'Ningem #'.$i,
+				'email' => 'foo'.$i.'@nowhere.fr',
+			);
+			$iPerson = $this->CreateObject('Person', $aData);
+
+			// Contract/Infra
+			//
+			$aData = array(
+				'contact_id' => $iPerson,
+				'team_id' => $this->RandomId('Team'),
+			);
+			$this->CreateObject('lnkTeamToContact', $aData);
+		}
+		
+		/////////////////////////
+		//
+		// Services
+		//
+		$aData = array(
+			'org_id' => $iOrg,
+			'name' => 'My Service',
+		);
+		$iService = $this->CreateObject('Service', $aData);
+
+		/////////////////////////
+		//
+		// Service subcategories
+		//
+		$aData = array(
+			'name' => 'My subcategory',
+			'service_id' => $iService,
+		);
+		$iOrg = $this->CreateObject('ServiceSubcategory', $aData);
+
+		/////////////////////////
+		//
+		// Contracts
+		//
+		for($i = 0 ; $i < $this->m_aPlanned['Contracts'] ; $i++)
+		{
+			$aData = array(
+				'name' => "Contract #$i",
+				'description' => 'Created for benchmarking purposes',
+				'org_id' => $this->RandomId('Organization'),
+				'provider_id' => $this->RandomId('Organization'),
+				'start_date' => '2009-12-25',
+				'end_date' => '2019-08-01',
+				'support_team_id' => $this->RandomId('Team'),
+			);
+			$iContract = $this->CreateObject('CustomerContract', $aData);
+
+			// Contract/Contact (10% of contacts)
+			//
+			$iContactCount = ceil($this->m_aPlanned['Contracts'] / 10);
+			for($iLinked = 0 ; $iLinked < $iContactCount ; $iLinked++)
+			{
+				$aData = array(
+					'contact_id' => $this->RandomId('Person'),
+					'contract_id' => $iContract,
+					'role' => 'role '.$iLinked,
+				);
+				$this->CreateObject('lnkContractToContact', $aData);
+			}
+		}
+
+		/////////////////////////
+		//
+		// Documents
+		//
+		$sMyDoc = '';
+		for($i = 0 ; $i < 1000 ; $i++)
+		{
+			// 100 chars
+			$sMyDoc .= "012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678\n";
+		}
+		$oRefDoc = new ormDocument($sMyDoc, 'text/plain');
+
+		for($i = 0 ; $i < $this->m_aPlanned['Documents'] ; $i++)
+		{
+			$aData = array(
+				'org_id' => $iOrg,
+				'name' => "document$i",
+				'contents' => $oRefDoc,
+			);
+			$this->CreateObject('FileDoc', $aData);
+		}
+	}
+
+	public function CreateCis($oP)
+	{
+		$iOrg = $this->FindIdFromOQL("SELECT Organization WHERE name = 'Benchmark'");
+		$iLoc = $this->FindIdFromOQL("SELECT Location WHERE org_id = $iOrg");
+
+		/////////////////////////
+		//
+		// Servers
+		//
+		for($i = 0 ; $i < $this->m_aPlanned['Servers'] ; $i++)
+		{
+			$aData = array(
+				'org_id' => $iOrg,
+				'location_id' => $iLoc,
+				'name' => 'server'.$i,
+				'status' => 'production',
+			);
+			$iServer = $this->CreateObject('Server', $aData);
+
+			// Contract/Infra
+			$this->CreateLinks($iServer, 1, 'lnkContractToCI', 'ci_id', 'contract_id');
+
+			// Interfaces
+			for($iLinked = 0 ; $iLinked < $this->m_iIfByServer ; $iLinked++)
+			{
+				$aData = array(
+					'name' => "eth$iLinked",
+					'status' => 'implementation',
+					'org_id' => $iOrg,
+					'device_id' => $iServer,
+					'status' => 'production',
+				);
+				$this->CreateObject('NetworkInterface', $aData, 'server if');
+			}
+		}
+
+		/////////////////////////
+		//
+		// Network devices
+		//
+		for($i = 0 ; $i < $this->m_aPlanned['Network devices'] ; $i++)
+		{
+			$aData = array(
+				'org_id' => $iOrg,
+				'location_id' => $iLoc,
+				'name' => 'equipment #'.$i,
+				'status' => 'production',
+			);
+			$iNWDevice = $this->CreateObject('NetworkDevice', $aData);
+
+			// Contract/Infra
+			$this->CreateLinks($iNWDevice, 1, 'lnkContractToCI', 'ci_id', 'contract_id');
+
+			// Interfaces
+			//
+			for($iLinked = 0 ; $iLinked < $this->m_iIfByNWDevice ; $iLinked++)
+			{
+				$aData = array(
+					'name' => "eth$iLinked",
+					'status' => 'implementation',
+					'org_id' => $iOrg,
+					'device_id' => $iNWDevice,
+					'connected_if' => $this->RandomId('NetworkInterface', 'server if'),
+					'status' => 'production',
+				);
+				$this->CreateObject('NetworkInterface', $aData, 'equipment if');
+			}
+		}
+
+		/////////////////////////
+		//
+		// Application Software
+		//
+		for($i = 0 ; $i < $this->m_aPlanned['Application SW'] ; $i++)
+		{
+			$aData = array(
+				'name' => 'Software #'.$i,
+			);
+			$iNWDevice = $this->CreateObject('Application', $aData);
+		}
+
+		/////////////////////////
+		//
+		// Applications
+		//
+		for($i = 0 ; $i < $this->m_aPlanned['Applications'] ; $i++)
+		{
+			$aData = array(
+				'org_id' => $iOrg,
+				'device_id' => $this->RandomId('Server'),
+				'software_id' => $this->RandomId('Application'),
+				'name' => 'Application #'.$i,
+				'status' => 'production',
+			);
+			$iAppInstance = $this->CreateObject('ApplicationInstance', $aData);
+
+			// Contract/Infra
+			$this->CreateLinks($iAppInstance, 1, 'lnkContractToCI', 'ci_id', 'contract_id');
+		}
+
+		/////////////////////////
+		//
+		// Application Solution
+		//
+		for($i = 0 ; $i < $this->m_aPlanned['Solutions'] ; $i++)
+		{
+			$aData = array(
+				'org_id' => $iOrg,
+				'name' => 'Solution #'.$i,
+				'status' => 'production',
+			);
+			$iAppSolution = $this->CreateObject('ApplicationSolution', $aData);
+
+			// Contract/Infra
+			$this->CreateLinks($iAppSolution, 1, 'lnkContractToCI', 'ci_id', 'contract_id');
+		}
+
+		/////////////////////////
+		//
+		// Business Process
+		//
+		for($i = 0 ; $i < $this->m_aPlanned['Processes'] ; $i++)
+		{
+			$aData = array(
+				'org_id' => $iOrg,
+				'name' => 'Process #'.$i,
+				'status' => 'production',
+			);
+			$iProcess = $this->CreateObject('BusinessProcess', $aData);
+
+			// Contract/Infra
+			$this->CreateLinks($iProcess, 1, 'lnkContractToCI', 'ci_id', 'contract_id');
+		}
+	}
+
+	public function CreateTickets($oP)
+	{
+		$iOrg = $this->FindIdFromOQL("SELECT Organization WHERE name = 'Benchmark'");
+		$iLoc = $this->FindIdFromOQL("SELECT Location WHERE org_id = $iOrg");
+
+		/////////////////////////
+		//
+		// Incident Tickets
+		//
+		for($i = 0 ; $i < $this->m_aPlanned['Incidents'] ; $i++)
+		{
+			$aData = array(
+				'org_id' => $iOrg,
+				'caller_id' => $this->RandomId('Person'),
+				'workgroup_id' => $this->RandomId('Team'),
+				'agent_id' => $this->RandomId('Person'),
+				'service_id' => $this->RandomId('Service'),
+				'servicesubcategory_id' => $this->RandomId('ServiceSubcategory'),
+				'title' => 'Incident #'.$i,
+				'description' => 'O que aconteceu?',
+				'ticket_log' => 'Testing...',
+			);
+			$iTicket = $this->CreateObject('Incident', $aData);
+
+			// Incident/Infra
+			$iInfraCount = rand(1, 6);
+			$this->CreateLinks($iTicket, $iInfraCount, 'lnkTicketToCI', 'ticket_id', 'ci_id');
+
+			// Incident/Infra
+			$iContactCount = rand(1, 6);
+			$this->CreateLinks($iTicket, $iContactCount, 'lnkTicketToContact', 'ticket_id', 'contact_id');
+		}
+
+		/////////////////////////
+		//
+		// Big Ticket
+		//
+		$aData = array(
+			'org_id' => $iOrg,
+			'caller_id' => $this->RandomId('Person'),
+			'workgroup_id' => $this->RandomId('Team'),
+			'agent_id' => $this->RandomId('Person'),
+			'service_id' => $this->RandomId('Service'),
+			'servicesubcategory_id' => $this->RandomId('ServiceSubcategory'),
+			'title' => 'Big ticket',
+			'description' => 'O que aconteceu?',
+			'ticket_log' => 'Testing...',
+		);
+		$iTicket = $this->CreateObject('Incident', $aData);
+
+		// Incident/Infra
+		$iInfraCount = $this->m_aPlanned['Big ticket: CIs'];
+		$this->CreateLinks($iTicket, $iInfraCount, 'lnkTicketToCI', 'ticket_id', 'ci_id');
+
+		// Incident/Infra
+		$iContactCount = rand(1, 6);
+		$this->CreateLinks($iTicket, $iContactCount, 'lnkTicketToContact', 'ticket_id', 'contact_id');
+
+		/////////////////////////
+		//
+		// Change Tickets
+		//
+		for($i = 0 ; $i < $this->m_aPlanned['Changes'] ; $i++)
+		{
+			$aData = array(
+				'org_id' => $iOrg,
+				'requestor_id' => $this->RandomId('Person'),
+				'workgroup_id' => $this->RandomId('Team'),
+				'agent_id' => $this->RandomId('Person'),
+				'supervisor_group_id' => $this->RandomId('Team'),
+				'supervisor_id' => $this->RandomId('Person'),
+				'manager_group_id' => $this->RandomId('Team'),
+				'manager_id' => $this->RandomId('Person'),
+				'title' => 'change #'.$i,
+				'description' => "Let's do something there",
+			);
+			$iTicket = $this->CreateObject('NormalChange', $aData);
+
+			// Incident/Infra
+			$iInfraCount = rand(1, 6);
+			$this->CreateLinks($iTicket, $iInfraCount, 'lnkTicketToCI', 'ticket_id', 'ci_id');
+	
+			// Incident/Infra
+			$iContactCount = rand(1, 6);
+			$this->CreateLinks($iTicket, $iContactCount, 'lnkTicketToContact', 'ticket_id', 'contact_id');
+		}
+	}
+
+	public function MakeFeedback($oP)
+	{
+		foreach($this->m_aCreatedByClass as $sClass => $aClassIds)
+		{
+			$iSample = reset($aClassIds);
+			$sSample = "<a href=\"../pages/UI.php?operation=details&class=$sClass&id=$iSample\">sample</a>";
+	
+			$iDuration = number_format(array_sum($this->m_aStatsByClass[$sClass]), 3);
+			$fDurationMin = number_format(min($this->m_aStatsByClass[$sClass]), 3);
+			$fDurationMax = number_format(max($this->m_aStatsByClass[$sClass]), 3);
+			$fDurationAverage = number_format(array_sum($this->m_aStatsByClass[$sClass]) / count($this->m_aStatsByClass[$sClass]), 3);
+	
+			$oP->add("<ul>");
+			$oP->add("<li>");
+			$oP->add("$sClass: ".count($this->m_aStatsByClass[$sClass])." - $sSample<br/>");
+			$oP->add("Duration: $fDurationMin =&gt; $fDurationMax; Avg:$fDurationAverage; Total: $iDuration");
+			$oP->add("</li>");
+			$oP->add("</ul>");
+		}
+	}
+}
+
+/**
+ * Ask the user what are the settings for the data load
+ */  
+function DisplayStep1(SetupWebPage $oP)
+{
+	$sNextOperation = 'step2';
+	$oP->add("<h1>iTop benchmarking</h1>\n");
+
+	$oP->add("<form method=\"post\" onSubmit=\"return DoSubmit('Evaluating real plans...', 10)\">\n");
+	$oP->add("<fieldset><legend>Data load configuration</legend>\n");
+	$aForm = array();
+	$aForm[] = array(
+		'label' => "Contacts:",
+		'input' => "<input id=\"from\" type=\"text\" name=\"plannedcontacts\" value=\"100\">",
+		'help' => '',
+	);
+	$aForm[] = array(
+		'label' => "Contracts:",
+		'input' => "<input id=\"from\" type=\"text\" name=\"plannedcontracts\" value=\"10\">",
+		'help' => '',
+	);
+	$oP->form($aForm);
+	$oP->add("</fieldset>\n");
+	$oP->add("<input type=\"hidden\" name=\"operation\" value=\"create_structure\">\n");
+	$oP->add("<button type=\"submit\">Next >></button>\n");
+	$oP->add("</form>\n");
+
+	$oP->add("<form method=\"post\" onSubmit=\"return DoSubmit('Evaluating real plans...', 10)\">\n");
+	$oP->add("<fieldset><legend>Data load configuration</legend>\n");
+	$aForm = array();
+	$aForm[] = array(
+		'label' => "Main CIs:",
+		'input' => "<input id=\"to\" type=\"text\" name=\"plannedcis\" value=\"70\">",
+		'help' => ' exclude interfaces, subnets or any other type of secondary CI',
+	);
+	$oP->form($aForm);
+	$oP->add("</fieldset>\n");
+	$oP->add("<input type=\"hidden\" name=\"operation\" value=\"create_cis\">\n");
+	$oP->add("<button type=\"submit\">Next >></button>\n");
+	$oP->add("</form>\n");
+
+	$oP->add("<form method=\"post\" onSubmit=\"return DoSubmit('Evaluating real plans...', 10)\">\n");
+	$oP->add("<fieldset><legend>Data load configuration</legend>\n");
+	$aForm = array();
+	$aForm[] = array(
+		'label' => "Tickets:",
+		'input' => "<input id=\"to\" type=\"text\" name=\"plannedtickets\" value=\"200\">",
+		'help' => ' 50% incidents, 50% changes',
+	);
+	$aForm[] = array(
+		'label' => "CIs for the big ticket:",
+		'input' => "<input id=\"to\" type=\"text\" name=\"plannedbigticketcis\" value=\"200\">",
+		'help' => 'Number of CI for the single big ticket',
+	);
+	$oP->form($aForm);
+	$oP->add("</fieldset>\n");
+	$oP->add("<input type=\"hidden\" name=\"operation\" value=\"create_tickets\">\n");
+	$oP->add("<button type=\"submit\">Next >></button>\n");
+	$oP->add("</form>\n");
+}
+
+
+/**
+ * Main program
+ */
+
+LoginWebPage::DoLogin(); // Check user rights and prompt if needed
+
+$sOperation = Utils::ReadParam('operation', 'step1');
+$oP = new SetupWebPage('iTop benchmark utility');
+
+ExecutionKPI::EnableDuration();
+$oKPI = new ExecutionKPI();
+
+try
+{
+	switch($sOperation)
+	{
+		case 'step1':
+		DisplayStep1($oP);
+		break;
+
+		case 'create_structure':
+		$oP->no_cache();
+		$iPlannedContacts = Utils::ReadParam('plannedcontacts');
+		$iPlannedContracts = Utils::ReadParam('plannedcontracts');
+
+		$oDataCreation = new BenchmarkDataCreation();
+		$oDataCreation->PlanStructure($iPlannedContacts, $iPlannedContracts);
+		$oDataCreation->ShowPlans($oP);
+		$oDataCreation->ShowForm($oP, 'create_structure_go');
+		break;
+
+		case 'create_structure_go':
+		$oP->no_cache();
+		$iPlannedContacts = Utils::ReadParam('plannedcontacts');
+		$iPlannedContracts = Utils::ReadParam('plannedcontracts');
+
+		$oDataCreation = new BenchmarkDataCreation();
+		$oDataCreation->PlanStructure($iPlannedContacts, $iPlannedContracts);
+		$oDataCreation->CreateStructure($oP);
+		$oDataCreation->MakeFeedback($oP);
+		break;
+
+		case 'create_cis':
+		$oP->no_cache();
+		$iPlannedCIs = Utils::ReadParam('plannedcis');
+
+		$oDataCreation = new BenchmarkDataCreation();
+		$oDataCreation->PlanCis($iPlannedCIs);
+		$oDataCreation->ShowPlans($oP);
+		$oDataCreation->ShowForm($oP, 'create_cis_go');
+		break;
+
+		case 'create_cis_go':
+		$oP->no_cache();
+		$iPlannedCIs = Utils::ReadParam('plannedcis');
+
+		$oDataCreation = new BenchmarkDataCreation();
+		$oDataCreation->PlanCis($iPlannedCIs);
+		$oDataCreation->CreateCis($oP);
+		$oDataCreation->MakeFeedback($oP);
+		break;
+
+		case 'create_tickets':
+		$oP->no_cache();
+		$iPlannedTickets = Utils::ReadParam('plannedtickets');
+		$iBigTicketCis = Utils::ReadParam('plannedbigticketcis');
+
+		$oDataCreation = new BenchmarkDataCreation();
+		$oDataCreation->PlanTickets($iPlannedTickets, $iBigTicketCis);
+		$oDataCreation->ShowPlans($oP);
+		$oDataCreation->ShowForm($oP, 'create_tickets_go');
+		break;
+
+		case 'create_tickets_go':
+		$oP->no_cache();
+		$iPlannedTickets = Utils::ReadParam('plannedtickets');
+		$iBigTicketCis = Utils::ReadParam('plannedbigticketcis');
+
+		$oDataCreation = new BenchmarkDataCreation();
+		$oDataCreation->PlanTickets($iPlannedTickets, $iBigTicketCis);
+		$oDataCreation->CreateTickets($oP);
+		$oDataCreation->MakeFeedback($oP);
+		break;
+
+		default:
+		$oP->error("Error: unsupported operation '$sOperation'");
+	}
+}
+catch(ZZException $e)
+{
+	$oP->error("Error: '".$e->getMessage()."'");	
+}
+catch(ZZCoreException $e)
+{
+	$oP->error("Error: '".$e->getHtmlDesc()."'");	
+}
+$oKPI->ComputeAndReport('Total execution');
+// too big (showing all queries) ExecutionKPI::ReportStats();
+//MetaModel::ShowQueryTrace();
+$oP->output();
+?>