PRD server is running very slow.. How performance can be improve??

Hi Experts,
Here I am getting the problem, my PRD server getting dead slow unexpectedly. Here we are using logon load balancing, appserver is running fine but DB server getting very slow. its only happening for particular time only 15 -20 mins. Please help us to rectify the solution.
PRD Details:
SAP ECC 6.0
MaxDB 7.6
SLES-10.2
Transaction Taking too much Time:
Output of: sappfpar check Pf=/usr/sap/SID/SYS/profile/SID_DVEBMGS00_hostname.check
AVG dialog response time:
TOP CPU:
Buffer:
OS:
WP:

In most typical cases of PRIV sessions and your ST02 screenshot is due to lack of memory on the system. The red on ST02 means you are swapping, which is not ideal; I can't see the actual numbers but it looks like CUA is in the millions?
If your system was restarted recently then you need to update that buffer to be larger and lower the amount of swaps. If you haven't rebooted/restarted the system recently, then you need to review how often the swaps are occurring and adjust to fit your needs.

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I used this following query for finding out how many connection are connected, it is showing that 70 connections,my ram is 16GB, but still my sql server is running very slow. how can i increase my sql server speed. or how can i analyses that.I checked
even when no job was running, but still same speed. I'm using store procedures, SQL jobs no inline queries.
SELECT
DB_NAME(dbid) as DBName,
COUNT(dbid) as NumberOfConnections,
loginame as LoginName
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hi,
I used this following query for finding out how many connection are connected, it is showing that 30 connections,my ram is 16GB, but still my sql server is running very slow. how can i increase my sql server speed. or how can i analyses that.I checked
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Hi,
I have two tables as shown below
CREATE TABLE DummyTbl1
Id           NUMBER(10),
Type           NUMBER(10),
ComponentId      NUMBER(10),
CompType      NUMBER(10),
CompNum      NUMBER(10),
CompParentNum NUMBER(10),
CompDBId      NUMBER(10),
TimeStamp      DATE,
Severity      NUMBER(10),
Category      NUMBER(10),
State      NUMBER(10),
CauseType      NUMBER(10),
CauseCode      NUMBER(10),
UnitType      NUMBER(10),
UnitId      NUMBER(10),
UnitName      VARCHAR2(256),
UnitDBId      NUMBER(10),
ServerName      VARCHAR2(256),
AckTimeStamp      DATE,
DelTimeStamp DATE,
StrParam      VARCHAR2(256),
CustomerId      NUMBER(10),
ParentCustId NUMBER(10),
ExtraParam1      NUMBER(10),
ExtraParam2      NUMBER(10),
ExtraParam3      NUMBER(10),
ExtraStrParam VARCHAR2(256),
futureInt1      NUMBER (10),
futureInt2      NUMBER (10),
futureInt3      NUMBER (10) ,
futureInt4      NUMBER (10) ,
futureStr1      VARCHAR2(256) ,
futureStr2      VARCHAR2(256)
CREATE TABLE DummyTbl2
Id                NUMBER(10),
ComponentId           NUMBER(10),
CustomerId           NUMBER(10),
ProfileId           NUMBER(10),
ParentProfileId      NUMBER(10),
String           LONG RAW,
ScriptName           VARCHAR2(256),
SrcIPAddress           NUMBER(10),
DestIPAddress      NUMBER(10),
SrcPort           NUMBER(10),
DestPort           NUMBER(10),
SessionId           NUMBER(10),
IFId                NUMBER (10),
SessionDir           NUMBER (10),
RuleId           NUMBER (10),
CustomerName           RAW(512),
futureInt1           NUMBER (10),
futureInt2           NUMBER (10),
futureInt3           NUMBER (10),
futureInt4           NUMBER (10),
futureStr1           VARCHAR2(256),
futureStr2           VARCHAR2(256)
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ExtraParam1, ExtraParam2, ExtraParam3, ExtraStrParam,Type) VALUES( 186,805322753, 1, 3, 1, 1,
TO_DATE('2004-05-06 10:26:07', 'YYYY-MM-DD HH24:MI:SS'), 3, 2, 2, 0, 10, 0, 0, '',0, 'ipe3k_vpn',
'FTP_CTRL', 18, 0,1,1,0,'H',3);
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SrcIPAddress, DestIPAddress, SrcPort, DestPort, SessionId, IFid, SessionDir, RuleId, CustomerName) VALUES ( 186,
805322753, 18, '', 0, 'ABCDABCDABCDABCD', 0, 3232248321, 2886739969, 1691, 80, 2986, 1, 1, 1023, 'ABCDABCDABCDABCD');
4)COMMIT;
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Thanks,
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Hello Tuhin,
Performance tuning is a big subject and you should have a look at the documentation - http://download-west.oracle.com/docs/cd/B10501_01/server.920/a96533/toc.htm
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HTH
David

How Performance can be improved at Oracle Database level

Hi Everyone,
Need a suggestion ......
I m managing SAP Landscape of Retail Sector Client.
where SAP ERP PRD database size is : 2 TB.
at SAP Application Layer .... we have setup five application system to distribute load because around 1200 users work concurrently.
Out of these 1200 Users around 300 Users keeps on fetching
reports from database which worsen database performance.
We have changed parameters of Database to improve performance.
What we have thought to setup replica of PRD system .
On which Only Report Users will execute reports.
& that System will work as Disaster Recovery Site of PRD System.
In process of that We have restored the PRD Backup on another System. But How can we replicate daily changes of PRD System on Restored System.
One which we have thought by applying offline archive files.
    daily . But somebody has told us that we can not apply
    offline archive files of PRD System to restored system
    because that Restored database is in Open stage & being
   used.
(ii) Secondly, Incremental Backup which is very time-consuming action.
Please suggest , If you have an idea & I want to know How
offline archive log file application on DR Site .
Thanks in advance !!!
Points will be rewarded !!!
Thanks
Deepak !!!

deepak gosain wrote:>
> Hi Everyone,
Hi Deepak!
> Need a suggestion ......
I'll try my best
> I m managing SAP Landscape of Retail Sector Client.
> where SAP ERP PRD database size is : 2 TB.
> at SAP Application Layer .... we have setup five application system to distribute load because around 1200 users work concurrently.
>
> Out of these 1200 Users around 300 Users keeps on fetching
> reports from database which worsen database performance.
Hmm.. might happen.
> We have changed parameters of Database to improve performance.
Oh - which ones? Why? Who told you to?
> What we have thought to setup replica of PRD system .
> On which Only Report Users will execute reports.
> & that System will work as Disaster Recovery Site of PRD System.
This setup does not work for SAP environments. To get reports out of a system with SAP the database must be open to writes.
> In process of that We have restored the PRD Backup on another System. But How can we replicate daily changes of PRD System on Restored System.
Such thing would be done via a Standby-DB.
> One which we have thought by applying offline archive files.
>     daily . But somebody has told us that we can not apply
>     offline archive files of PRD System to restored system
>     because that Restored database is in Open stage & being
>    used.
That person told you the truth.
> (ii) Secondly, Incremental Backup which is very time-consuming action.
Depends on your reference. Compared to what is it very time-consuming?
Compared with a full DB-Backup this is likely to be the less time-consuming option.
> Please suggest , If you have an idea & I want to know How
> offline archive log file application on DR Site .
For a how-to in Standby-Setup you may want to have a look into the Oracle documentation like here [Introduction to Oracle Data Guard |http://download.oracle.com/docs/cd/B19306_01/server.102/b14239/concepts.htm#SBYDB00010]
> Thanks in advance !!!
You're welcome !!!
> Points will be rewarded !!!
Oh - nice !!!!!!!!!!
Now get a bit earnest as well:
From what you described it sounds like you're setup is a bit undersized.
If your report users use BI for their reports, than it may pay off to setup a seperate BI system that gets it's data from the ERP system automatically and not whenever a user starts a report.
Another option may be to consider using a RAC cluster - but this would be a very expensive option.
In any case the important first step has to be to find out, what the real cause for the performance degration is.
Perhabs the I/O Subsystem is the problem, perhabs the network. Perhabs another CPU would do wonder.
You'll never know - before you analyse this in depth.
Reading hints would include these notes:
618868     FAQ: Oracle performance
72638     Performance problems with SQL*Net
354080     Note collection for Oracle performance problems
853576     Oracle 10g: Performance analysis w/ ASH and Oracle Advisors
793113     FAQ: Oracle I/O configuration
619188     FAQ: Oracle wait events
805934     FAQ: Database time
Best regards,
Lars

My MacBook Pro is running very slow. Can you help me, please?

Problem description:
My MacBook Pro is running very slow lately. Can you have a look at this and offer feedback for me. Thanks.
EtreCheck version: 2.1.5 (108)
Report generated December 30, 2014 at 8:08:29 AM EST
Click the [Support] links for help with non-Apple products.
Click the [Details] links for more information about that line.
Click the [Adware] links for help removing adware.
Hardware Information: ℹ️
MacBook Pro (15-inch, Early 2011) (Verified)
MacBook Pro - model: MacBookPro8,2
1 2 GHz Intel Core i7 CPU: 4-core
4 GB RAM Upgradeable
BANK 0/DIMM0
2 GB DDR3 1333 MHz ok
BANK 1/DIMM0
2 GB DDR3 1333 MHz ok
Bluetooth: Old - Handoff/Airdrop2 not supported
Wireless: en1: 802.11 a/b/g/n
Video Information: ℹ️
Intel HD Graphics 3000 - VRAM: 384 MB
AMD Radeon HD 6490M - VRAM: 256 MB
Color LCD 1440 x 900
VX2450 SERIES 1920 x 1080 @ 60 Hz
System Software: ℹ️
OS X 10.9.5 (13F34) - Uptime: 18:10:34
Disk Information: ℹ️
TOSHIBA MK5065GSXF disk0 : (500.11 GB)
EFI (disk0s1) <not mounted> : 210 MB
Macintosh HD (disk0s2) / : 499.25 GB (63.27 GB free)
Recovery HD (disk0s3) <not mounted> [Recovery]: 650 MB
MATSHITADVD-R   UJ-898
USB Information: ℹ️
Apple Inc. Apple Internal Keyboard / Trackpad
Apple Inc. BRCM2070 Hub
Apple Inc. Bluetooth USB Host Controller
Apple Inc. FaceTime HD Camera (Built-in)
Apple Computer, Inc. IR Receiver
Thunderbolt Information: ℹ️
Apple Inc. thunderbolt_bus
Gatekeeper: ℹ️
Mac App Store and identified developers
Kernel Extensions: ℹ️
/System/Library/Extensions
[not loaded] com.seagate.driver.PowSecDriverCore (5.1.1) [Support]
[not loaded] com.wdc.driver.1394HP (1.0.9) [Support]
[not loaded] com.wdc.driver.USBHP (1.0.11) [Support]
[not loaded] jp.co.panasonic.driver.p2drivefamily (2.4.0 - SDK 10.6) [Support]
/System/Library/Extensions/P2DriveFamilyDriver.kext/Contents/PlugIns
[not loaded] jp.co.panasonic.driver.PCD35Device (1.2.0 - SDK 10.6) [Support]
[not loaded] jp.panasonic.iokit.P2FireWireSBP2 (4.2.0 - SDK 10.6) [Support]
/System/Library/Extensions/Seagate Storage Driver.kext/Contents/PlugIns
[not loaded] com.seagate.driver.PowSecLeafDriver_10_4 (5.1.1) [Support]
[not loaded] com.seagate.driver.PowSecLeafDriver_10_5 (5.1.1) [Support]
[not loaded] com.seagate.driver.SeagateDriveIcons (5.1.1) [Support]
Startup Items: ℹ️
Jaksta: Path: /Library/StartupItems/Jaksta
Startup items are obsolete in OS X Yosemite
Launch Agents: ℹ️
[not loaded] com.adobe.AAM.Updater-1.0.plist [Support]
[loaded] com.adobe.CS5ServiceManager.plist [Support]
[invalid?] com.oracle.java.Java-Updater.plist [Support]
[running] com.seagate.SeagateStorageGauge.plist [Support]
[loaded] org.glimmerblocker.updater.plist [Support]
Launch Daemons: ℹ️
[running] com.backblaze.bzserv.plist [Support]
[loaded] com.bombich.ccc.plist [Support]
[running] com.memeo.Memeod.plist [Support]
[loaded] com.microsoft.office.licensing.helper.plist [Support]
[invalid?] com.oracle.java.Helper-Tool.plist [Support]
[invalid?] com.starfield.backupservice.plist [Support]
User Launch Agents: ℹ️
[loaded] com.adobe.AAM.Updater-1.0.plist [Support]
[loaded] com.adobe.ARM.[...].plist [Support]
[loaded] com.adobe.ARM.[...].plist [Support]
[running] com.backblaze.bzbmenu.plist [Support]
[loaded] com.google.keystone.agent.plist [Support]
User Login Items: ℹ️
AdobeResourceSynchronizer ApplicationHidden (/Applications/Adobe Reader.app/Contents/Support/AdobeResourceSynchronizer.app)
Skype ApplicationHidden (/Applications/Skype.app)
Dropbox Application (/Applications/Dropbox.app)
RealPlayer Downloader Agent Application (/Users/[redacted]/Library/Application Support/RealNetworks/RealPlayer Downloader Agent.app)
MemeoAgent Application (/Library/Application Support/Memeo/Memeo Backup/Agents/MemeoAgent.app)
ConnectService Application (/Library/Application Support/ArcSoft/Connect Service/ConnectService.app)
Internet Plug-ins: ℹ️
FlashPlayer-10.4-10.5: Version: 10.3.183.10 [Support]
Default Browser: Version: 537 - SDK 10.9
AdobeAAMDetect: Version: AdobeAAMDetect 1.0.0.0 - SDK 10.6 [Support]
FlashPlayer-10.6: Version: 10.3.183.10 [Support]
AdobePDFViewerNPAPI: Version: 11.0.10 - SDK 10.6 [Support]
Silverlight: Version: 5.1.20913.0 - SDK 10.6 [Support]
Flash Player: Version: 10.3.183.10 Mismatch! Adobe recommends 16.0.0.235
QuickTime Plugin: Version: 7.7.3
iPhotoPhotocast: Version: 7.0 - SDK 10.8
SharePointBrowserPlugin: Version: 14.4.7 - SDK 10.6 [Support]
AdobePDFViewer: Version: 11.0.10 - SDK 10.6 [Support]
EPPEX Plugin: Version: 4.1.0.0 [Support]
JavaAppletPlugin: Version: 14.9.0 - SDK 10.7 Check version
User internet Plug-ins: ℹ️
WbeTools64_14: Version: 1.0.16.16 © 2010 Starfield Technologies, Inc. [Support]
Picasa: Version: 1.0 - SDK 10.6 [Support]
fileEditTool64_15: Version: 1.0.24.36 © 2011 [Support]
RealPlayer Plugin: Version: Unknown [Support]
Safari Extensions: ℹ️
iSkyDeluxe [Installed]
iTube Studio [Installed]
Audio Plug-ins: ℹ️
DVCPROHDAudio: Version: 1.3.2
3rd Party Preference Panes: ℹ️
Backblaze Backup [Support]
Flash Player [Support]
GlimmerBlocker [Support]
Time Machine: ℹ️
Auto backup: YES
Destinations:
WD - Time Machine Bkup [Local]
Total size: 1.00 TB
Total number of backups: 33
Oldest backup: 2013-06-19 12:42:52 +0000
Last backup: 2014-12-26 20:37:43 +0000
Size of backup disk: Excellent
Backup size 1.00 TB > (Disk size 0 B X 3)
Top Processes by CPU: ℹ️
      4% WindowServer
      3% bztransmit
      1% mds_stores
      0% Google Chrome
      0% RealPlayer Downloader Agent
Top Processes by Memory: ℹ️
125 MB Google Chrome
103 MB Finder
94 MB Google Chrome Helper
69 MB Mail
60 MB bztransmit
Virtual Memory Information: ℹ️
29 MB Free RAM
967 MB Active RAM
947 MB Inactive RAM
1.13 GB Wired RAM
3.60 GB Page-ins
200 MB Page-outs
Diagnostics Information: ℹ️
Dec 29, 2014, 01:58:39 PM Self test - passed
Dec 27, 2014, 03:22:25 PM /Users/[redacted]/Library/Logs/DiagnosticReports/AirPort Utility_2014-12-27-152225_[redacted].crash

You don't need ANY of this external drive software, you should uninstall them.
/System/Library/Extensions
[not loaded] com.seagate.driver.PowSecDriverCore (5.1.1) [Support]
[not loaded] com.wdc.driver.1394HP (1.0.9) [Support]
[not loaded] com.wdc.driver.USBHP (1.0.11) [Support]
[not loaded] jp.co.panasonic.driver.p2drivefamily (2.4.0 - SDK 10.6) [Support]
Thats a start. Why are you using Chrome? Of the three main browsers Chrome is probably the worst. Try Safari or Firefox. I'm not familiar with GlimmerBlocker or BackBlaze, you might try disabling them to see if things improve. I don't see any other software related issues.
Edit: FlashPlayer is out of date. Update that by entering www.adobe.com into your browsers address bar and follow the links ro FP. Never click on a link to update software.....too many redirects to tainted installers.

My Macbook Pro is running very slow lately

Lately my macbook pro is running very slow.
What can I do to improve this?
I've run Etrecheck and these are my results:
Hardware Information:
          MacBook Pro (13-inch, Early 2011)
          MacBook Pro - model: MacBookPro8,1
          1 2.3 GHz Intel Core i5 CPU: 2 cores
          8 GB RAM
Video Information:
          Intel HD Graphics 3000 - VRAM: 512 MB
System Software:
          OS X 10.9.1 (13B42) - Uptime: 0 days 1:5:53
Disk Information:
          Hitachi HTS545032B9A302 disk0 : (320,07 GB)
                    EFI (disk0s1) <not mounted>: 209,7 MB
                    Macintosh HD (disk0s2) / [Startup]: 319,21 GB (123,28 GB free)
                    Recovery HD (disk0s3) <not mounted>: 650 MB
          MATSHITADVD-R   UJ-898
USB Information:
          Apple, Inc. Keyboard Hub
                    Apple Inc. Apple Keyboard
          Apple Computer, Inc. IR Receiver
          Apple Inc. FaceTime HD Camera (Built-in)
          Apple Inc. Apple Internal Keyboard / Trackpad
          Apple Inc. BRCM2070 Hub
                    Apple Inc. Bluetooth USB Host Controller
FireWire Information:
Thunderbolt Information:
          Apple Inc. thunderbolt_bus
Configuration files:
          /etc/hosts - Count: 65
Kernel Extensions:
          com.paceap.kext.pacesupport.snowleopard          (5.8 - SDK 10.6)
          org.virtualbox.kext.VBoxDrv          (4.1.2)
          org.virtualbox.kext.VBoxUSB          (4.1.2)
          com.Cycling74.driver.Soundflower          (1.5.2)
          com.sophos.nke.swi          (9.0.53 - SDK 10.8)
          com.sophos.kext.sav          (9.0.53 - SDK 10.7)
Startup Items:
          PACESupport: Path: /Library/StartupItems/PACESupport
          VirtualBox: Path: /Library/StartupItems/VirtualBox
Launch Daemons:
          [System] com.adobe.fpsaud.plist 3rd-Party support link
          [System] com.adobe.SwitchBoard.plist 3rd-Party support link
          [System] com.google.keystone.daemon.plist 3rd-Party support link
          [System] com.leapmotion.leapd.plist 3rd-Party support link
          [System] com.macpaw.CleanMyMac2.Agent.plist 3rd-Party support link
          [System] com.mice.360Daemon.plist 3rd-Party support link
          [System] com.microsoft.office.licensing.helper.plist 3rd-Party support link
          [System] com.oracle.java.Helper-Tool.plist 3rd-Party support link
          [System] com.paceap.eden.licensed.plist 3rd-Party support link
          [System] com.sophos.autoupdate.plist 3rd-Party support link
          [System] com.sophos.configuration.plist 3rd-Party support link
          [System] com.sophos.intercheck.plist 3rd-Party support link
          [System] com.sophos.notification.plist 3rd-Party support link
          [System] com.sophos.scan.plist 3rd-Party support link
          [System] com.sophos.sxld.plist 3rd-Party support link
          [System] com.sophos.webd.plist 3rd-Party support link
          [System] com.vmware.launchd.vmware.plist 3rd-Party support link
          [System] hdjsd.plist 3rd-Party support link
          [System] org.macosforge.xquartz.privileged_startx.plist 3rd-Party support link
          [System] PACESupport.plist 3rd-Party support link
Launch Agents:
          [System] com.adobe.AAM.Updater-1.0.plist 3rd-Party support link
          [System] com.dell.bmlaunchd.plist 3rd-Party support link
          [System] com.dell.dellnetlaunchd.plist 3rd-Party support link
          [System] com.google.keystone.agent.plist 3rd-Party support link
          [System] com.leapmotion.Leap-Motion.plist 3rd-Party support link
          [System] com.oracle.java.Java-Updater.plist 3rd-Party support link
          [System] com.sophos.uiserver.plist 3rd-Party support link
          [System] com.wacom.pentablet.plist 3rd-Party support link
          [System] org.macosforge.xquartz.startx.plist 3rd-Party support link
User Launch Agents:
          [not loaded] com.adobe.AAM.Updater-1.0.plist 3rd-Party support link
          [not loaded] com.adobe.ARM.[...].plist 3rd-Party support link
          [not loaded] com.macpaw.CleanMyMac2Helper.diskSpaceWatcher.plist 3rd-Party support link
          [not loaded] com.macpaw.CleanMyMac2Helper.scheduledScan.plist 3rd-Party support link
          [not loaded] com.macpaw.CleanMyMac2Helper.trashWatcher.plist 3rd-Party support link
          [not loaded] com.spotify.webhelper.plist 3rd-Party support link
User Login Items:
          Dropbox
          Google Drive
          iprint-listener
          BambooCore
Internet Plug-ins:
          o1dbrowserplugin: Version: 5.1.4.17398 3rd-Party support link
          WacomNetscape: Version: 2.1.0-1 - SDK 10.8 3rd-Party support link
          Unity Web Player: Version: UnityPlayer version 4.2.1f4 - SDK 10.6 3rd-Party support link
          Default Browser: Version: 537 - SDK 10.9
          AdobeExManDetect: Version: AdobeExManDetect 1.1.0.0 - SDK 10.7 3rd-Party support link
          Flip4Mac WMV Plugin: Version: 2.4.2.4 3rd-Party support link
          WacomTabletPlugin: Version: WacomTabletPlugin 2.1.0.2 3rd-Party support link
          AdobePDFViewerNPAPI: Version: 10.1.9 3rd-Party support link
          FlashPlayer-10.6: Version: 12.0.0.70 - SDK 10.6 3rd-Party support link
          iPrint: Version: (null) 3rd-Party support link
          Silverlight: Version: 5.1.20913.0 - SDK 10.6 3rd-Party support link
          Flash Player: Version: 12.0.0.70 - SDK 10.6 3rd-Party support link
          iPhotoPhotocast: Version: 7.0 - SDK 10.8
          googletalkbrowserplugin: Version: 5.1.4.17398 3rd-Party support link
          npgtpo3dautoplugin: Version: 0.1.44.29 - SDK 10.5 3rd-Party support link
          AdobePDFViewer: Version: 10.1.9 3rd-Party support link
          QuickTime Plugin: Version: 7.7.3
          SharePointBrowserPlugin: Version: 14.3.9 - SDK 10.6 3rd-Party support link
          JavaAppletPlugin: Version: Java 7 Update 51 3rd-Party support link
Safari Extensions:
          AdBlock: Version: 2.6.18
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
iTunes Plug-ins:
          Quartz Composer Visualizer: Version: 1.4 - SDK 10.9
User Internet Plug-ins:
          Picasa: Version: 1.0 3rd-Party support link
3rd Party Preference Panes:
          Flash Player 3rd-Party support link
          Flip4Mac WMV 3rd-Party support link
          Java 3rd-Party support link
          PenTablet 3rd-Party support link
Old Applications:
          Microsoft Language Register:          Version: 14.3.9 - SDK 10.5 3rd-Party support link
                    /Applications/Microsoft Office 2011/Additional Tools/Microsoft Language Register/Microsoft Language Register.app
          UPlayBrowser:          Version: 1.0.1.23853 - SDK 10.5 3rd-Party support link
                    /Library/Application Support/Ubisoft/Assassin's Creed Brotherhood/UPlayBrowser.app
          SLLauncher:          Version: 1.0 - SDK 10.5 3rd-Party support link
                    /Library/Application Support/Microsoft/Silverlight/OutOfBrowser/SLLauncher.app
          InterLok Helper:          Version: 5.8 - SDK 10.4 3rd-Party support link
                    /Library/Application Support/PACE Anti-Piracy/InterLok Helper.app
          Solver:          Version: 1.0 - SDK 10.5 3rd-Party support link
                    /Applications/Microsoft Office 2011/Office/Add-Ins/Solver.app
          /Applications/Microsoft Office 2011
                    Microsoft Word:          Version: 14.3.9 - SDK 10.5 3rd-Party support link
                    Microsoft PowerPoint:          Version: 14.3.9 - SDK 10.5 3rd-Party support link
                    Microsoft Excel:          Version: 14.3.9 - SDK 10.5 3rd-Party support link
          dynamiclinkmanager:          Version: 6.0.0 - SDK 10.5 3rd-Party support link
                    /Library/Application Support/Adobe/Common/dynamiclink/CS6/dynamiclinkmanager.app
          /Applications/Microsoft Office 2011/Office
                    Microsoft Graph:          Version: 14.3.9 - SDK 10.5 3rd-Party support link
                    Microsoft Database Utility:          Version: 14.3.9 - SDK 10.5 3rd-Party support link
                    Microsoft Office Reminders:          Version: 14.3.9 - SDK 10.5 3rd-Party support link
                    Microsoft Upload Center:          Version: 14.3.9 - SDK 10.5 3rd-Party support link
                    SyncServicesAgent:          Version: 14.3.9 - SDK 10.5 3rd-Party support link
                    Open XML for Excel:          Version: 14.3.9 - SDK 10.5 3rd-Party support link
                    Microsoft Alerts Daemon:          Version: 14.3.9 - SDK 10.5 3rd-Party support link
                    Microsoft Database Daemon:          Version: 14.3.9 - SDK 10.5 3rd-Party support link
                    Microsoft Chart Converter:          Version: 14.3.9 - SDK 10.5 3rd-Party support link
                    Microsoft Clip Gallery:          Version: 14.3.9 - SDK 10.5 3rd-Party support link
          dynamiclinkmediaserver:          Version: 6.0.0 - SDK 10.5 3rd-Party support link
                    /Library/Application Support/Adobe/Common/dynamiclinkmediaserver/1.0/dynamiclinkmediaserver.app
          licenseDaemon:          Version: 1.1 - SDK 10.5 3rd-Party support link
                    /Library/PrivilegedHelperTools/licenseDaemon.app
          Microsoft AutoUpdate:          Version: 2.3.6 - SDK 10.4 3rd-Party support link
                    /Library/Application Support/Microsoft/MAU2.0/Microsoft AutoUpdate.app
          Audacity:          Version: 2.0.5.0 - SDK 10.4 3rd-Party support link
                    /Applications/Audacity/Audacity.app
          /Library/Application Support/Microsoft/MERP2.0
                    Microsoft Foutenrapportage:          Version: 2.2.9 - SDK 10.4 3rd-Party support link
                    Microsoft Ship Asserts:          Version: 1.1.4 - SDK 10.4 3rd-Party support link
          SA Color Finesse 3 UI:          Version: 3.0.6(275) - SDK 10.5 3rd-Party support link
                    /Applications/Adobe After Effects CS6/Plug-ins/Effects/Synthetic Aperture/(CF3 Support)/SA Color Finesse 3 UI.app
Time Machine:
          Time Machine not configured!
Top Processes by CPU:
              29%          Finder
              26%          com.apple.IconServicesAgent
               8%          WindowServer
               2%          InterCheck
               1%          iTunes
Top Processes by Memory:
          147 MB          SophosScanD
          139 MB          InterCheck
          139 MB          Google Chrome
          139 MB          com.apple.IconServicesAgent
          131 MB          iTunes
Virtual Memory Information:
          2.34 GB          Free RAM
          2.41 GB          Active RAM
          1.92 GB          Inactive RAM
          1.33 GB          Wired RAM
          509 MB          Page-ins
          0 B          Page-outs

I've deleted some of the things that I thought would help and this is what Etrecheck gives me now:
Hardware Information:
          MacBook Pro (13-inch, Early 2011)
          MacBook Pro - model: MacBookPro8,1
          1 2.3 GHz Intel Core i5 CPU: 2 cores
          8 GB RAM
Video Information:
          Intel HD Graphics 3000 - VRAM: 512 MB
System Software:
          OS X 10.9.1 (13B42) - Uptime: 0 days 0:31:28
Disk Information:
          Hitachi HTS545032B9A302 disk0 : (320,07 GB)
                    EFI (disk0s1) <not mounted>: 209,7 MB
                    Macintosh HD (disk0s2) / [Startup]: 319,21 GB (137,31 GB free)
                    Recovery HD (disk0s3) <not mounted>: 650 MB
          MATSHITADVD-R   UJ-898
USB Information:
          Apple Inc. FaceTime HD Camera (Built-in)
          Apple Inc. BRCM2070 Hub
                    Apple Inc. Bluetooth USB Host Controller
          Apple Inc. Apple Internal Keyboard / Trackpad
          Apple, Inc. Keyboard Hub
                    Apple Inc. Apple Keyboard
          Apple Computer, Inc. IR Receiver
FireWire Information:
Thunderbolt Information:
          Apple Inc. thunderbolt_bus
Configuration files:
          /etc/hosts - Count: 65
Kernel Extensions:
          com.paceap.kext.pacesupport.snowleopard          (5.8 - SDK 10.6)
          org.virtualbox.kext.VBoxDrv          (4.1.2)
          org.virtualbox.kext.VBoxUSB          (4.1.2)
          com.Cycling74.driver.Soundflower          (1.5.2)
Startup Items:
          PACESupport: Path: /Library/StartupItems/PACESupport
          VirtualBox: Path: /Library/StartupItems/VirtualBox
Launch Daemons:
          [System] com.adobe.fpsaud.plist 3rd-Party support link
          [System] com.adobe.SwitchBoard.plist 3rd-Party support link
          [System] com.google.keystone.daemon.plist 3rd-Party support link
          [System] com.leapmotion.leapd.plist 3rd-Party support link
          [System] com.macpaw.CleanMyMac2.Agent.plist 3rd-Party support link
          [System] com.mice.360Daemon.plist 3rd-Party support link
          [System] com.microsoft.office.licensing.helper.plist 3rd-Party support link
          [System] com.oracle.java.Helper-Tool.plist 3rd-Party support link
          [System] com.paceap.eden.licensed.plist 3rd-Party support link
          [System] com.vmware.launchd.vmware.plist 3rd-Party support link
          [System] hdjsd.plist 3rd-Party support link
          [System] org.macosforge.xquartz.privileged_startx.plist 3rd-Party support link
          [System] PACESupport.plist 3rd-Party support link
Launch Agents:
          [System] com.adobe.AAM.Updater-1.0.plist 3rd-Party support link
          [System] com.dell.bmlaunchd.plist 3rd-Party support link
          [System] com.dell.dellnetlaunchd.plist 3rd-Party support link
          [System] com.google.keystone.agent.plist 3rd-Party support link
          [System] com.leapmotion.Leap-Motion.plist 3rd-Party support link
          [System] com.oracle.java.Java-Updater.plist 3rd-Party support link
          [System] com.wacom.pentablet.plist 3rd-Party support link
          [System] org.macosforge.xquartz.startx.plist 3rd-Party support link
User Launch Agents:
          [not loaded] com.adobe.AAM.Updater-1.0.plist 3rd-Party support link
          [not loaded] com.adobe.ARM.[...].plist 3rd-Party support link
          [not loaded] com.macpaw.CleanMyMac2Helper.diskSpaceWatcher.plist 3rd-Party support link
          [not loaded] com.macpaw.CleanMyMac2Helper.scheduledScan.plist 3rd-Party support link
          [not loaded] com.macpaw.CleanMyMac2Helper.trashWatcher.plist 3rd-Party support link
          [not loaded] com.spotify.webhelper.plist 3rd-Party support link
User Login Items:
          Dropbox
          Google Drive
          iprint-listener
          BambooCore
Internet Plug-ins:
          o1dbrowserplugin: Version: 5.1.4.17398 3rd-Party support link
          WacomNetscape: Version: 2.1.0-1 - SDK 10.8 3rd-Party support link
          Unity Web Player: Version: UnityPlayer version 4.2.1f4 - SDK 10.6 3rd-Party support link
          Default Browser: Version: 537 - SDK 10.9
          AdobeExManDetect: Version: AdobeExManDetect 1.1.0.0 - SDK 10.7 3rd-Party support link
          Flip4Mac WMV Plugin: Version: 2.4.2.4 3rd-Party support link
          WacomTabletPlugin: Version: WacomTabletPlugin 2.1.0.2 3rd-Party support link
          AdobePDFViewerNPAPI: Version: 10.1.9 3rd-Party support link
          FlashPlayer-10.6: Version: 12.0.0.70 - SDK 10.6 3rd-Party support link
          Silverlight: Version: 5.1.20913.0 - SDK 10.6 3rd-Party support link
          Flash Player: Version: 12.0.0.70 - SDK 10.6 3rd-Party support link
          iPhotoPhotocast: Version: 7.0 - SDK 10.8
          googletalkbrowserplugin: Version: 5.1.4.17398 3rd-Party support link
          npgtpo3dautoplugin: Version: 0.1.44.29 - SDK 10.5 3rd-Party support link
          AdobePDFViewer: Version: 10.1.9 3rd-Party support link
          QuickTime Plugin: Version: 7.7.3
          SharePointBrowserPlugin: Version: 14.3.9 - SDK 10.6 3rd-Party support link
          JavaAppletPlugin: Version: Java 7 Update 51 3rd-Party support link
Safari Extensions:
          AdBlock: Version: 2.6.18
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
iTunes Plug-ins:
          Quartz Composer Visualizer: Version: 1.4 - SDK 10.9
User Internet Plug-ins:
          Picasa: Version: 1.0 3rd-Party support link
3rd Party Preference Panes:
          Flash Player 3rd-Party support link
          Flip4Mac WMV 3rd-Party support link
          Java 3rd-Party support link
          PenTablet 3rd-Party support link
Old Applications:
          Microsoft Language Register:          Version: 14.3.9 - SDK 10.5 3rd-Party support link
                    /Applications/Microsoft Office 2011/Additional Tools/Microsoft Language Register/Microsoft Language Register.app
          UPlayBrowser:          Version: 1.0.1.23853 - SDK 10.5 3rd-Party support link
                    /Library/Application Support/Ubisoft/Assassin's Creed Brotherhood/UPlayBrowser.app
          SLLauncher:          Version: 1.0 - SDK 10.5 3rd-Party support link
                    /Library/Application Support/Microsoft/Silverlight/OutOfBrowser/SLLauncher.app
          InterLok Helper:          Version: 5.8 - SDK 10.4 3rd-Party support link
                    /Library/Application Support/PACE Anti-Piracy/InterLok Helper.app
          Solver:          Version: 1.0 - SDK 10.5 3rd-Party support link
                    /Applications/Microsoft Office 2011/Office/Add-Ins/Solver.app
          /Applications/Microsoft Office 2011
                    Microsoft Word:          Version: 14.3.9 - SDK 10.5 3rd-Party support link
                    Microsoft PowerPoint:          Version: 14.3.9 - SDK 10.5 3rd-Party support link
                    Microsoft Excel:          Version: 14.3.9 - SDK 10.5 3rd-Party support link
          dynamiclinkmanager:          Version: 6.0.0 - SDK 10.5 3rd-Party support link
                    /Library/Application Support/Adobe/Common/dynamiclink/CS6/dynamiclinkmanager.app
          /Applications/Microsoft Office 2011/Office
                    Microsoft Graph:          Version: 14.3.9 - SDK 10.5 3rd-Party support link
                    Microsoft Database Utility:          Version: 14.3.9 - SDK 10.5 3rd-Party support link
                    Microsoft Office Reminders:          Version: 14.3.9 - SDK 10.5 3rd-Party support link
                    Microsoft Upload Center:          Version: 14.3.9 - SDK 10.5 3rd-Party support link
                    SyncServicesAgent:          Version: 14.3.9 - SDK 10.5 3rd-Party support link
                    Open XML for Excel:          Version: 14.3.9 - SDK 10.5 3rd-Party support link
                    Microsoft Alerts Daemon:          Version: 14.3.9 - SDK 10.5 3rd-Party support link
                    Microsoft Database Daemon:          Version: 14.3.9 - SDK 10.5 3rd-Party support link
                    Microsoft Chart Converter:          Version: 14.3.9 - SDK 10.5 3rd-Party support link
                    Microsoft Clip Gallery:          Version: 14.3.9 - SDK 10.5 3rd-Party support link
          dynamiclinkmediaserver:          Version: 6.0.0 - SDK 10.5 3rd-Party support link
                    /Library/Application Support/Adobe/Common/dynamiclinkmediaserver/1.0/dynamiclinkmediaserver.app
          licenseDaemon:          Version: 1.1 - SDK 10.5 3rd-Party support link
                    /Library/PrivilegedHelperTools/licenseDaemon.app
          Microsoft AutoUpdate:          Version: 2.3.6 - SDK 10.4 3rd-Party support link
                    /Library/Application Support/Microsoft/MAU2.0/Microsoft AutoUpdate.app
          SA Color Finesse 3 UI:          Version: 3.0.6(275) - SDK 10.5 3rd-Party support link
                    /Applications/Adobe After Effects CS6/Plug-ins/Effects/Synthetic Aperture/(CF3 Support)/SA Color Finesse 3 UI.app
          /Library/Application Support/Microsoft/MERP2.0
                    Microsoft Foutenrapportage:          Version: 2.2.9 - SDK 10.4 3rd-Party support link
                    Microsoft Ship Asserts:          Version: 1.1.4 - SDK 10.4 3rd-Party support link
Time Machine:
          Time Machine not configured!
Top Processes by CPU:
               4%          WindowServer
               4%          EtreCheck
               2%          iTunes
               2%          coreaudiod
               1%          Leap Motion
Top Processes by Memory:
          139 MB          Google Chrome
          139 MB          iTunes
          115 MB          mds_stores
          115 MB          com.apple.IconServicesAgent
          90 MB          WindowServer
Virtual Memory Information:
          4.18 GB          Free RAM
          1.85 GB          Active RAM
          679 MB          Inactive RAM
          1.31 GB          Wired RAM
          871 MB          Page-ins
          0 B          Page-outs

My mac mini is running very slow all of a sudden, how can i restore it's speed?

my mac mini is running very slow all of a sudden, how can i restore it's speed?

This procedure is a diagnostic test. It changes nothing, for better or worse, and therefore will not, in itself, solve your problem.
If you don't already have a current backup, back up all data before doing anything else. The backup is necessary on general principle, not because of anything in the test procedure. There are ways to back up a computer that isn't fully functional. Ask if you need guidance.
Below are instructions to run a UNIX shell script, a type of program. All it does is to gather information about the state of your computer. That information goes nowhere unless you choose to share it on this page. However, you should be cautious about running a program at the instance of a stranger on a public message board. If you have doubts, search this site for other discussions in which this procedure has been followed without any report of ill effects. If you can't satisfy yourself that the instructions are safe, don't follow them.
Here's a summary of what you need to do: Copy a line of text from this web page into the window of another application. Wait about a minute. Then paste some other text, which will have been copied automatically, back into a reply on this page. The sequence is: copy, paste, wait, paste again. Details follow.
You may have started the computer in "safe" mode. Preferably, these steps should be taken in “normal” mode. If the system is now in safe mode and works well enough in normal mode to run the test, restart as usual. If you can only test in safe mode, do that.
If you have more than one user, and the one affected by the problem is not an administrator, then please run the test twice: once while logged in as the affected user, and once as an administrator. The results may be different. The user that is created automatically on a new computer when you start it for the first time is an administrator. If you can't log in as an administrator, test as the affected user. Most personal Macs have only one user, and in that case this paragraph doesn’t apply.
The script is a single long line, all of which must be selected. You can accomplish this easily by triple-clicking anywhere in the line. The whole line will highlight, though you may not see all of it in your browser, and you can then copy it. If you try to select the line by dragging across the part you can see, you won't get all of it.
Triple-click anywhere in the line of text below on this page to select it:
clear; shopt -s extglob; Fb='%s\n\t(%s)\n'; Fm='\n%s:\n\n%s\n'; Fs='\n%s: %s\n'; Fu='User %s%%\t\tSystem %s%%'; PB="/usr/libexec/PlistBuddy -c Print"; A () { [[ a -eq 0 ]]; }; R () { o=; [[ r -eq 0 ]]; }; Pm () { [[ "$o" ]] && o=`sed 's/^ */ /' <<< "$o"` && printf "$Fm" "$1" "$o"; }; Pc () { o=`egrep -v '^[[:blank:]]*($|#)' "$2"`; Pm "$1"; }; Pp () { o=`$PB "$2" | awk -F'= ' \/$3'/{print $2}'`; Pm "$1"; }; Ps () { o="${o##+( )}"; [[ ! "$o" =~ ^0?$ ]] && printf "$Fs" "$1" "$o"; }; id | grep -qw '80(admin)'; a=$?; A && sudo true; r=$?; t=`date +%s`; clear; { A || echo $'No admin access\n'; A && ! R && echo $'No root access\n'; system_profiler SPSoftwareDataType | sed '8!d;s/^ *//'; o=`system_profiler SPDiagnosticsDataType | sed '5,6!d'`; [[ "$o" =~ Pass ]] || Pm "POST"; o=`pmset -g therm | sed 's/^.*CP/CP/'`; grep -q 'No th' <<< "$o" && o=; Pm "Thermal conditions"; o=`pmset -g sysload | grep -v :`; grep -q '= [^GO]' <<< "$o" || o=; Pm "System load advisory"; o=`nvram boot-args | awk '{$1=""; print}'`; Ps "boot-args"; o=`ls /L*/L*/Dia*/*.panic | wc -l`; Ps "Panics"; o=`ls /L*/L*/Dia*/*.c* | tail`; Pm "System crash logs"; o=`ls L*/L*/Dia* | tail`; Pm "User crash logs"; o=`syslog -F bsd -k Sender kernel -k Message CReq 'GPU |hfs: Ru|I/O e|n Cause: -|NVDA\(|pagin|SATA W|timed? ?o' | tail -n25 | awk '/:/{$4=""; $5=""; print}'`; Pm "Kernel messages"; o=`df -m / | awk 'NR==2 {print $4}'`; [[ o -lt 5120 ]] && Ps "Free space (MiB)"; o=$(($(vm_stat | awk '/eo/{sub("\\.",""); print $2}')/256)); o=$((o>=1024?o:0)); Ps "Pageouts (MiB)"; s=( `sar -u 1 10 | sed '$!d'` ); [[ s[4] -lt 90 ]] && o=`printf "$Fu" ${s[1]} ${s[3]}` || o=; Pm "Total CPU usage" && s=(`ps acrx -o comm,ruid,%cpu | sed '2!d'`); o=${s[2]}%; Ps "CPU usage by process $s of user ${s[1]}"; s=(`top -R -l1 -n1 -o prt -stats command,uid,prt | sed '$!d'`); s[2]=${s[2]%[+-]}; o=$((s[2]>=25000?s[2]:0)); Ps "Mach ports used by process $s of user ${s[1]}"; o=`kextstat -kl | grep -v com\\.apple | cut -c53- | cut -d\< -f1`; Pm "Loaded extrinsic kernel extensions"; R && o=`sudo launchctl list | sed 1d | awk '!/0x|com\.(apple|openssh|vix\.cron)|org\.(amav|apac|calendarse|cups|dove|isc|ntp|post[fg]|x)/{print $3}'`; Pm "Extrinsic system jobs"; o=`launchctl list | sed 1d | awk '!/0x|com\.apple|org\.(x|openbsd)|\.[0-9]+$/{print $3}'`; Pm "Extrinsic agents"; for d in {/,}L*/{La,Priv,Sta}*; do o=`ls -A "$d" | egrep -v '^(\.DS_Store$|com\.apple\.)'`; Pm "$d"; done; o=`find -L /S*/L*/E* {/,}L*/{A*d,Compon,Ex,In,Keyb,Mail,P*P,Qu,Scripti,Servi,Spo}* -type d -name Contents -prune | while read d; do ID=$($PB\ :CFBundleIdentifier "$d/Info.plist") || ID="No bundle ID"; egrep -qv "^com\.apple\.[^x]|Accusys|ArcMSR|ATTO|HDPro|HighPoint|driver\.stex|hp-fax|\.hpio|JMicron|microsoft\.MDI|print|SoftRAID" <<< $ID && printf "$Fb" "${d%/Contents}" "$ID"; done`; Pm "Extrinsic loadable bundles"; o=`find /u*/{,*/}lib -type f -exec sh -c 'file -b "$1" | grep -qw shared && ! codesign -v "$1"' {} {} \; -print`; Pm "Unsigned shared libraries"; o=`launchctl getenv DYLD_INSERT_LIBRARIES`; Pm "Inserted libraries"; o=`find {,/u*/lo*}/e*/periodic -type f -mtime -10d`; Pm "Modified periodic scripts"; o=`scutil --proxy | grep Prox`; Pm "Proxies"; o=`scutil --dns | awk '/r\[0\] /{if ($NF !~ /^1(0|72\.(1[6-9]|2[0-9]|3[0-1])|92\.168)\./) print $NF; exit}'`; Ps "DNS"; R && o=`sudo profiles -P | grep :`; Pm "Profiles"; for f in fstab sysctl.conf crontab launchd.conf; do Pc $f /etc/$f; done; Pc "hosts" <(egrep -v '(local|broadcast)host' /etc/hosts); Pc "User launchd" ~/.launchd; R && Pc "Root crontab" <(sudo crontab -l); Pc "User crontab" <(crontab -l); R && o=`sudo defaults read com.apple.loginwindow LoginHook`; Pm "Login hook"; Pp "Global login items" /L*/P*/loginw* Path; Pp "User login items" L*/P*/*loginit* Name; Pp "Safari extensions" L*/Saf*/*/E*.plist Bundle | sed 's/\..*$//;s/-[1-9]$//'; o=`find ~ $TMPDIR.. $ -flags +sappnd,schg,uappnd,uchg -o ! -user $UID -o ! -perm -600 $ | wc -l`; Ps "Restricted user files"; cd; o=`system_profiler SPFontsDataType | egrep "Valid: N|Duplicate: Y" | wc -l`; Ps "Font problems"; o=`find L*/{Con,Pref}* -type f ! -size 0 -name *.plist ! -exec sh -c 'plutil -s "$1" >&-' {} {} \; -print`; Pm "Bad plists"; d=(Desktop L*/Keyc*); n=(20 7); for i in {0..1}; do o=`find "${d[$i]}" -type f -maxdepth 1 | wc -l`; o=$((o<=n[$i]?0:o)); Ps "${d[$i]##*/} files"; done; o=$((`date +%s`-t)); Ps "Elapsed time (s)"; } 2>/dev/null | pbcopy; exit 2>&-
Copy the selected text to the Clipboard by pressing the key combination command-C.
Launch the built-in Terminal application in any of the following ways:
☞ Enter the first few letters of its name into a Spotlight search. Select it in the results (it should be at the top.)
☞ In the Finder, select Go ▹ Utilities from the menu bar, or press the key combination shift-command-U. The application is in the folder that opens.
☞ Open LaunchPad. Click Utilities, then Terminal in the icon grid.
When you launch Terminal, a text window will open with a line already in it, ending either in a dollar sign ($) or a percent sign (%). If you get the percent sign, enter “sh” and press return. You should then get a new line ending in a dollar sign.
Click anywhere in the Terminal window and paste (command-V). The text you pasted should vanish immediately. If it doesn't, press the return key.
If you're logged in as an administrator, you'll be prompted for your login password. Nothing will be displayed when you type it. You will not see the usual dots in place of typed characters. Make sure caps lock is off. Type carefully and then press return. You may get a one-time warning to be careful. If you make three failed attempts to enter the password, the test will run anyway, but it will produce less information. In most cases, the difference is not important.
If you're not logged in as an administrator, you won't be prompted for your password. The test will still run. It just won't do anything that requires administrator rights.
The test may take up to a few minutes to run, depending on how many files you have and the speed of the computer. A computer that's abnormally slow may take longer to run the test. There is no indication of progress until it's done. Wait for the line "[Process completed]" to appear in the Terminal window. If you don't see that line within half an hour or so, the test probably won't complete in a reasonable time. In that case, close the Terminal window and report your results. No harm will be done.
When the test is complete, quit Terminal. The results will have been copied to the Clipboard automatically. They are not shown in the Terminal window. Please don't copy anything from there. All you have to do is start a reply to this comment and then paste by pressing command-V again.
If any private information, such as your name or email address, appears in the results, anonymize it before posting. Usually that won't be necessary.
When you post the results, you might see the message, "You have included content in your post that is not permitted." That's because the forum software falsely identifies something in the post as a violation of the terms of use. If that happens, please post the results on Pastebin, then post a link here to the page you created.
Note: This is a public forum, and others may give you advice based on the results of the test. They speak only for themselves, and I don't necessarily agree with them.
Copyright © 2014 Linc Davis. As the sole author of this work, I reserve all rights to it except as provided in the Terms of Use of Apple Support Communities ("ASC"). Readers of ASC may copy it for their own personal use. Neither the whole nor any part may be redistributed.

Curent version of OS 10.6.8 is running very slow. After formating, how do i reinstall this version as it was upgraded online hence no dvd available.

curent version of OS 10.6.8 is running very slow.
Two actions i can think of-
1. upgrade to lion, which should over write previous software and the reasons for it being slow.
2. Format the hard disc and reinstall snow leopard. Now how do i reinstall snow leopard as it was an online purchased upgrade from leopard.
what is the better aproach- lion or reinstalling snow leopard if that is possible.

munish khanna wrote:
1. upgrade to lion, which should over write previous software and the reasons for it being slow.
No, you don't want to upgrade over a buggy system, Lion has issues of it's own that will only complicate matters, plus Lion is slower than Snow Leopard.
Learn all the pitfalls before you upgrade to Lion, like all your Rosetta/older programs will no longer work and more.
Leave Lion for a new hardware purchase is my advice, it's still got plenty of security and other issues.
For your performance, your likely better off replacing the hard drive with a 7,200 RPM model and maxing the RAM, download the free MacTracker to find out your specs, and OtherWorld Computing is good for videos, tools and parts.
http://eshop.macsales.com/installvideos/
2. Format the hard disc and reinstall snow leopard.
That will work, provided your data is off the machine first.
Now how do i reinstall snow leopard as it was an online purchased upgrade from leopard.
The 10.6 Snow Leopard disk that you upgraded 10.5 Leopard from actually has the full OS X 10.6 on it.
All you have to do is stick the disk in and hold the c key down while booting, use Disk Utility to erase the entire drive, quit and install 10.6.
Of course your not going to get the free iLife that came with the 10.5 grey disks, see if you can first install 10.5 with the same methods, then setup with the same user name as before, then upgrade to 10.6
I think Apple nulled booting off the 10.5 disks, but it won't hurt to try.
Another method would be to install 10.6 fresh by itself, then use the program called Pacifist to extract iLife from the 10.5 disks.
http://www.charlessoft.com/
Read here for plenty of how to's
https://discussions.apple.com/message/16276201#16276201

PRD server is running very slow.. How performance can be improve??

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