Discoverer desktop very slow

When I run some query in discoverer desktop, it take 2 minutes and more. When I take the query and run it on toad, the results appear in 93 ms.
I have tried to reduct th time take by desktop but nothing
Help me please.
Thank you

Hi,
You need to establish whether the problem is with the pc, the network or the database. So the first things you need to check are:
1. Is it a crosstab report, do you have the same issue if it is a table report?
2. How many rows does it return, do you have the same issue if you limit the rows to just a few?
3. Is it an Apps mode database mode EUL, if it is apps mode, you need to check the the users context in the database is not causing an issue?
4. Is this a general problem or a problem with a specific query?
Rod West

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Hardware Information:
iMac (27-inch, Late 2009)
iMac - model: iMac11,1
1 2.8 GHz Intel Core i7 CPU: 4 cores
8 GB RAM
Video Information:
ATI Radeon HD 4850 - VRAM: 512 MB
Audio Plug-ins:
BluetoothAudioPlugIn: Version: 1.0 - SDK 10.9
AirPlay: Version: 1.9 - SDK 10.9
AppleAVBAudio: Version: 2.0.0 - SDK 10.9
iSightAudio: Version: 7.7.3 - SDK 10.9
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OS X 10.9.1 (13B42) - Uptime: 0 days 5:26:8
Disk Information:
ST31000528ASQ disk0 : (1 TB)
EFI (disk0s1) <not mounted>: 209.7 MB
Macintosh HD (disk0s2) /: 999.35 GB (56.84 GB free)
Recovery HD (disk0s3) <not mounted>: 650 MB
OPTIARC DVD RW AD-5680H
USB Information:
Apple Internal Memory Card Reader
Apple Inc. BRCM2046 Hub
Apple Inc. Bluetooth USB Host Controller
Logitech USB Receiver
Apple Inc. Built-in iSight
Apple Computer, Inc. IR Receiver
FireWire Information:
Thunderbolt Information:
Kernel Extensions:
jp.plentycom.driver.SteerMouse     (4.0.3f1)
com.parallels.virtualsound     (1.0 22731.929773)
com.bresink.driver.BRESINKx86Monitoring     (9.0)
Problem System Launch Daemons:
Problem System Launch Agents:
Launch Daemons:
[loaded] cn.com.zte.PPPMonitor.plist
[loaded] com.adobe.fpsaud.plist
[loaded] com.parallels.mobile.dispatcher.launchdaemon.plist
[loaded] com.parallels.mobile.kextloader.launchdaemon.plist
[loaded] org.macosforge.xquartz.privileged_startx.plist
Launch Agents:
[loaded] cn.com.zte.usbswapper.plist
[loaded] com.Nokia.NokiaInternetModem_AppStart.plist
[loaded] com.Nokia.NokiaInternetModem_icera-zerocd.plist
[loaded] com.parallels.mobile.prl_deskctl_agent.launchagent.plist
[loaded] org.macosforge.xquartz.startx.plist
User Launch Agents:
[failed] com.apple.CSConfigDotMacCert-[redacted]@me.com-SharedServices.Agent.plist
[loaded] com.divx.agent.postinstall.plist
[loaded] com.google.keystone.agent.plist
[loaded] com.parallels.mobile.startgui.launchagent.plist
User Login Items:
smcFanControl
iTunesHelper
Skype
Kelly C
EEventManager
SteerMouse Manager
Raid D1
TotalFinder
EEventManager
3rd Party Preference Panes:
DivX
Flash Player
Flip4Mac WMV
MacFUSE
Perian
SteerMouse
Internet Plug-ins::
Flip4Mac WMV Plugin: Version: 2.4.1.4
FlashPlayer-10.6: Version: 11.9.900.170 - SDK 10.6
Default Browser: Version: 537 - SDK 10.9
Flash Player: Version: 11.9.900.170 - SDK 10.6
OVSHelper: Version: 1.1
DivXBrowserPlugin: Version: 2.2
QuickTime Plugin: Version: 7.7.3
Google Earth Web Plug-in: Version: 6.0
Unity Web Player: Version: UnityPlayer version 3.5.6f4 - SDK 10.6
Silverlight: Version: 4.0.60831.0
iPhotoPhotocast: Version: 7.0 - SDK 10.8
Bad Fonts:
None
Old applications:
Audacity:     Version: 1.3.13.0 - SDK 10.4
/Applications/Audacity/Audacity.app
Basketmania:     Version: 2.0 - SDK 10.0
/Applications/Basketmania.app
Holes-and-Balls-Free:     Version: 1.1 - SDK 10.0
/Applications/Holes-and-Balls-Free.app
Keynote:     Version: 5.3 - SDK 10.5
/Applications/iWork '09/Keynote.app
Numbers:     Version: 2.3 - SDK 10.5
/Applications/iWork '09/Numbers.app
Pages:     Version: 4.3 - SDK 10.5
/Applications/iWork '09/Pages.app
PeeMonkeyPlantBloomFree:     Version: 1.1.0 - SDK 10.0
/Applications/PeeMonkeyPlantBloomFree.app
Unicorn Rainbow Munch:     Version: 23.5 - SDK 10.0
/Applications/Unicorn Rainbow Munch.app
Unity Bug Reporter:     Version: 3.5.6f4 - SDK 10.4
/Applications/Unity/Unity Bug Reporter.app
Time Machine:
Skip System Files: NO
Mobile backups: OFF
Auto backup: NO
Volumes being backed up:
Macintosh HD: Disk size: 930.71 GB Disk used: 877.77 GB
Destinations:
Mac Back 2TB [Local] (Last used)
Total size: 0 B
Total number of backups: (null)
Size of backup disk: Too small
Backup size 0 B < (Disk used 877.77 GB X 3)
Time Machine details may not be accurate.
All volumes being backed up may not be listed.
Top Processes by CPU:
46%     Dock
8%     prl_pm_service
4%     WindowServer
4%     Finder
1%     launchservicesd
Top Processes by Memory:
311 MB     Safari
180 MB     WindowServer
172 MB     com.apple.IconServicesAgent
123 MB     Skype
82 MB     Finder
Virtual Memory Statistics:
4.91 GB     Free RAM
1.69 GB     Active RAM
721 MB     Inactive RAM
706 MB     Wired RAM
670 MB     Page-ins
0 B     Page-outs

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Discoverer desktop very slow

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