Statechart has become unbearably slow!
I have been developing with Statechart for a while without any problems. It seems that the more you add states the slower it gets to generate the code or when you make changes to the statechart variables (input, output or statedate).
I don’t think my Statechart is that big. It has about 25 states. Since I added the last 5 states it has become very slow. It takes about 15 to 20 minutes to re-generate the code. I can’t afford to wait that much time every time I need to make a small change to my statechart.
I don’t think my computer is the problem. It’s a P4 3GHz with 1GB of ram. It doesn’t have much installed on it…normally it’s running very fast.
I hope there is a fix for that….if not we will be very disappointed…we have invested so much in this tool (time and money). We needed to upgrade everything to 8.5 to get Statechart module even if we had 8.2. We are at an advance stage in our development and Statechart is at the heart of our system.
Here is how the progress bar goes:
Parsing statechart diagram: Bar progresses slowly in 3 or 4 step. Takes about 1min.
Processing 1 of 8 graph…8 of 8 graph: Goes through 1 to 8 fairly quickly: about 20 sec.
Then it goes immediately to: Processing statechart: Stalls there with a full bar for about 12min.
While this occurs Labview is utilizing 50% of the CPU the whole time.
Like I mentioned before this is not the only problem. After I modify an output variable, everything stalls for several minutes when I close outputs.ctl.
Another big problem is when I load the code to the Real-time platform (PXI-8186) it stalls at trans graph1.vi (which is a part of the statechart) for over 10 minutes.
I will get in contact with NI support.
Similar Messages
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When I originally purchased my MacBook Pro a few years ago, it was blazing fast. Since then the reaction time of the CPU has gotten progressively worse to the point where the laptop is virtually unusable. Windows are laggy and slow to load. Apps will become unresponsive for apparently no reason. Nothing seems to make it better. I cannot pick out a specific time or event that may have acted as a catalyst for this loss in performance. Any help will be much appreciated.
Thanks,
AdrianHello, I'm having a problem with my mac's speed as well, though I don't think it is memory that's causing it.
It's brand new, late 2011 , has had os x lion from the get go. currently have version 10.7.2
Free space 474.69 GB
free RAM 1.65 GB
It takes about 10 mintues from turning on to get to my desktop screen, and the little pinwheel comes up constantly when trying to open an app. typing lags for 5-6 seconds when i type one letter, and the internet alternates from moderate speed to showing lots of pinwheel spinning. It also takes 3-5 minutes to turn off when before it used to be seconds. When it falls 'asleep', it often doesn't wake up, at least not for a few minutes.
I tried safe boot, but i didn't see any difference in speed when i restarted.
I tried resetting the PRAM, no difference
I then tried command R for the disk utility, and i believe i clicked on repair permissions for the hard drive (the one that said macintosh Hd);
it ended up displaying "open error messages"- that mentioned AirPort Utility and various font names. Despite saying the the repair had less than a minute, it stayed on this screen for a good 30-40 min until i was fed up and shut it down
I really don't know what else could have done this; the only other thing i downloaded was realplayer sp, but I got rid of it all and everything i downloaded with it. I don't have any huge programs like photoshop either. I don't have any other users created aside from just me.
please help. -
Hello,
I purchased this iMac in early 2012, and it has recently become unbearably slow. Creating new folders, loading new tabs in Chrome, just doing basic work on the computer...it all takes frustratingly long! I don't do any heavy graphics processing, just some light gaming, word processing, excel. I have rebooted within the last few days and don't really want to purchase more RAM unless it's absolutely necessary. Just looking for advice on what options I have!
Problem description:
My computer runs too slow and I don’t know why.
EtreCheck version: 2.2 (132)
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Click the [Click for support] links for help with non-Apple products.
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Hardware Information: ℹ️
iMac (27-inch, Mid 2011) (Technical Specifications)
iMac - model: iMac12,2
1 2.7 GHz Intel Core i5 CPU: 4-core
8 GB RAM Upgradeable
BANK 0/DIMM0
2 GB DDR3 1333 MHz ok
BANK 1/DIMM0
2 GB DDR3 1333 MHz ok
BANK 0/DIMM1
2 GB DDR3 1333 MHz ok
BANK 1/DIMM1
2 GB DDR3 1333 MHz ok
Bluetooth: Old - Handoff/Airdrop2 not supported
Wireless: en1: 802.11 a/b/g/n
Video Information: ℹ️
AMD Radeon HD 6770M - VRAM: 512 MB
iMac 2560 x 1440
System Software: ℹ️
OS X 10.10 (14A389) - Time since boot: 20 days 20:3:55
Disk Information: ℹ️
ST31000528AS disk0 : (1 TB)
EFI (disk0s1) <not mounted> : 210 MB
Macintosh HD (disk0s2) / : 999.35 GB (655.09 GB free)
Recovery HD (disk0s3) <not mounted> [Recovery]: 650 MB
HL-DT-STDVDRW GA32N
USB Information: ℹ️
Apple Inc. FaceTime HD Camera (Built-in)
Apple Inc. BRCM2046 Hub
Apple Inc. Bluetooth USB Host Controller
Western Digital Ext HDD 1021 2 TB
Multiplex (disk1s1) /Volumes/Multiplex : 1.82 TB (720.09 GB free)
Time Machine (disk1s2) /Volumes/Time Machine : 182.40 GB (181.41 GB free)
Apple Internal Memory Card Reader
Apple Computer, Inc. IR Receiver
Thunderbolt Information: ℹ️
Apple Inc. thunderbolt_bus
Gatekeeper: ℹ️
Mac App Store and identified developers
Kernel Extensions: ℹ️
/Applications/Toast 10 Titanium/Toast Titanium.app
[not loaded] com.roxio.BluRaySupport (1.1.6) [Click for support]
[not loaded] com.roxio.TDIXController (1.7) [Click for support]
/System/Library/Extensions
[loaded] com.rim.driver.BlackBerryUSBDriverInt (0.0.74) [Click for support]
[not loaded] com.rim.driver.BlackBerryUSBDriverVSP (0.0.74) [Click for support]
Startup Items: ℹ️
ProTec6b: Path: /Library/StartupItems/ProTec6b
Startup items are obsolete in OS X Yosemite
Problem System Launch Agents: ℹ️
[killed] com.apple.accountsd.plist
[killed] com.apple.AirPlayUIAgent.plist
[killed] com.apple.bird.plist
[killed] com.apple.CallHistoryPluginHelper.plist
[killed] com.apple.CallHistorySyncHelper.plist
[killed] com.apple.cloudd.plist
[killed] com.apple.cmfsyncagent.plist
[killed] com.apple.coreservices.appleid.authentication.plist
[killed] com.apple.coreservices.uiagent.plist
[killed] com.apple.EscrowSecurityAlert.plist
[killed] com.apple.icloud.fmfd.plist
[killed] com.apple.iconservices.iconservicesagent.plist
[killed] com.apple.nsurlsessiond.plist
[killed] com.apple.pbs.plist
[killed] com.apple.pluginkit.pkd.plist
[killed] com.apple.printtool.agent.plist
[killed] com.apple.rcd.plist
[killed] com.apple.sbd.plist
[killed] com.apple.secd.plist
[killed] com.apple.security.cloudkeychainproxy.plist
[killed] com.apple.spindump_agent.plist
[killed] com.apple.telephonyutilities.callservicesd.plist
22 processes killed due to memory pressure
Problem System Launch Daemons: ℹ️
[killed] com.apple.AssetCacheLocatorService.plist
[killed] com.apple.awdd.plist
[killed] com.apple.cache_delete.plist
[killed] com.apple.coresymbolicationd.plist
[killed] com.apple.ctkd.plist
[killed] com.apple.diagnosticd.plist
[killed] com.apple.emond.aslmanager.plist
[killed] com.apple.GSSCred.plist
[killed] com.apple.icloud.findmydeviced.plist
[killed] com.apple.iconservices.iconservicesagent.plist
[killed] com.apple.iconservices.iconservicesd.plist
[killed] com.apple.ifdreader.plist
[killed] com.apple.MobileFileIntegrity.plist
[killed] com.apple.nehelper.plist
[killed] com.apple.nsurlsessiond.plist
[killed] com.apple.periodic-daily.plist
[killed] com.apple.periodic-monthly.plist
[killed] com.apple.periodic-weekly.plist
[killed] com.apple.sandboxd.plist
[killed] com.apple.softwareupdate_download_service.plist
[killed] com.apple.spindump.plist
[killed] com.apple.systemstatsd.plist
[killed] com.apple.tccd.system.plist
[killed] com.apple.wdhelper.plist
24 processes killed due to memory pressure
Launch Agents: ℹ️
[loaded] com.google.keystone.agent.plist [Click for support]
[running] com.rim.BBAlbumArtCacher.plist [Click for support]
[running] com.rim.BBLaunchAgent.plist [Click for support]
Launch Daemons: ℹ️
[loaded] com.adobe.fpsaud.plist [Click for support]
[loaded] com.google.keystone.daemon.plist [Click for support]
[loaded] com.microsoft.office.licensing.helper.plist [Click for support]
[running] com.rim.BBDaemon.plist [Click for support]
[running] Nalpeirond6b.plist [Click for support]
User Launch Agents: ℹ️
[failed] com.apple.CSConfigDotMacCert-[...]@me.com-SharedServices.Agent.plist
[loaded] com.divx.agent.postinstall.plist [Click for support]
[running] com.spotify.webhelper.plist [Click for support]
User Login Items: ℹ️
iTunesHelper Application Hidden (/Applications/iTunes.app/Contents/MacOS/iTunesHelper.app)
Dropbox Application (/Applications/Dropbox.app)
Google Chrome Application Hidden (/Applications/Google Chrome.app)
Unified Remote Application (/Applications/Unified Remote.app)
Spotify Application Hidden (/Applications/Spotify.app)
Internet Plug-ins: ℹ️
FlashPlayer-10.6: Version: 17.0.0.169 - SDK 10.6 [Click for support]
Default Browser: Version: 600 - SDK 10.10
Flash Player: Version: 17.0.0.169 - SDK 10.6 [Click for support]
AdobePDFViewer: Version: 10.1.2 [Click for support]
DivXBrowserPlugin: Version: 2.2 [Click for support]
o1dbrowserplugin: Version: 5.41.0.0 - SDK 10.8 [Click for support]
OVSHelper: Version: 1.1 [Click for support]
QuickTime Plugin: Version: 7.7.3
googletalkbrowserplugin: Version: 5.41.0.0 - SDK 10.8 [Click for support]
SharePointBrowserPlugin: Version: 14.1.0 [Click for support]
Silverlight: Version: 5.1.20913.0 - SDK 10.6 [Click for support]
Safari Extensions: ℹ️
DivX Plus Web Player HTML5 <video>
Searchme Adware! [Click to remove]
Slick Savings Adware! [Click to remove]
Amazon Shopping Assistant Adware! [Click to remove]
Ebay Shopping Assistant Adware! [Click to remove]
3rd Party Preference Panes: ℹ️
DivX [Click for support]
Flash Player [Click for support]
Perian [Click for support]
Time Machine: ℹ️
Auto backup: YES
Volumes being backed up:
Macintosh HD: Disk size: 999.35 GB Disk used: 344.25 GB
Destinations:
Time Machine [Local]
Total size: 182.40 GB
Total number of backups: 0
Oldest backup: -
Last backup: -
Size of backup disk: Too small
Backup size 182.40 GB < (Disk used 344.25 GB X 3)
Top Processes by CPU: ℹ️
4% WindowServer
3% Spotify Helper(2)
3% Google Chrome Helper(22)
2% storedownloadd
2% iTunes
Top Processes by Memory: ℹ️
1.62 GB Google Chrome Helper(22)
765 MB kernel_task
451 MB storedownloadd
270 MB Spotify
254 MB iTunes
Virtual Memory Information: ℹ️
489 MB Free RAM
7.52 GB Used RAM
140 MB Swap Used
Diagnostics Information: ℹ️
Apr 24, 2015, 12:01:49 AM /Library/Logs/DiagnosticReports/installd_2015-04-24-000149_[redacted].cpu_resou rce.diag [Click for details]When you see a beachball cursor or the slowness is especially bad, note the exact time: hour, minute, second.
These instructions must be carried out as an administrator. If you have only one user account, you are the administrator.
Launch the Console 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 and start typing the name.
The title of the Console window should be All Messages. If it isn't, select
SYSTEM LOG QUERIES ▹ All Messages
from the log list on the left. If you don't see that list, select
View ▹ Show Log List
from the menu bar at the top of the screen.
Each message in the log begins with the date and time when it was entered. Scroll back to the time you noted above.
Select the messages entered from then until the end of the episode, or until they start to repeat, whichever comes first.
Copy the messages to the Clipboard by pressing the key combination command-C. Paste into a reply to this message by pressing command-V.
The log contains a vast amount of information, almost all of it useless for solving any particular problem. When posting a log extract, be selective. A few dozen lines are almost always more than enough.
Please don't indiscriminately dump thousands of lines from the log into this discussion.
Please don't post screenshots of log messages—post the text.
Some private information, such as your name, may appear in the log. Anonymize before posting.
When you post the log extract, you might see an error message on the web page: "You have included content in your post that is not permitted," or "The message contains invalid characters." That's a bug in the forum software. Please post the text on Pastebin, then post a link here to the page you created. -
Pages on my iPad3 has become very slow to open documents after upgrading to ios7.
I posted on here about this a few weeks back and someone suggested force-closing Pages -- and that does indeed enable me to open things -- but I have had to force-close many times in the last 24 hours, which is worrying. Are there any other suggestions?
I am sometimes also finding that, when I have been writing something and then click on "documents" the screen goes blank, there is a wait of around a minute and then the same document is re-displayed, before clicking "documents" again lets me look at other documents -- which is a pain if I am trying to move between documents repeatedly. Again, words of wisdom on this would be great.
Pages under iOS6 opened quickly, and there was an immediate loss of performance when I upgraded. I am finding this very frustrating because I don't feel that the new Pages has added to the facilities I was using, but a slowness to open documents is frustrating.
Thanks
MarkPages on my iPad3 has become very slow to open documents after upgrading to ios7.
I posted on here about this a few weeks back and someone suggested force-closing Pages -- and that does indeed enable me to open things -- but I have had to force-close many times in the last 24 hours, which is worrying. Are there any other suggestions?
I am sometimes also finding that, when I have been writing something and then click on "documents" the screen goes blank, there is a wait of around a minute and then the same document is re-displayed, before clicking "documents" again lets me look at other documents -- which is a pain if I am trying to move between documents repeatedly. Again, words of wisdom on this would be great.
Pages under iOS6 opened quickly, and there was an immediate loss of performance when I upgraded. I am finding this very frustrating because I don't feel that the new Pages has added to the facilities I was using, but a slowness to open documents is frustrating.
Thanks
Mark -
My 2011 Macbook has become exceedingly slow after upgrading to Mountain Lion.
I have a 2011 Macbook which has become really slow after I upgraded to Mountain Lion in March. At first it wasn't that bad, but it's getting worse and my computer has begun to overheat even if I'm only using Google Chrome. I used to be able to keep multiple applications open at once and never closed many of them, but now if I want to get anything done I have to use the absolute minimum. My CPU has reached 86 degrees Celsius and temperatures slightly below this seem to be the average, even if I've only been on for ten minutes. It heats up VERY quickly. The fan has been operating at 2919 rpm, but it has said that for days and I don't know if this number should be changing? (I know that normal is about 2000 rpm, so I know it shouldn't be that high anyway.)
I'm currently working on cleaning out my harddrive of duplicate and unnecessary files and I plan on restoring to the default settings and backing everything up on an external harddrive... but are there other things I should be doing to speed my computer back up, like good programs to clean out my computer's temporary memory on a regular basis? The problem seems to have come on pretty fast though, so I don't know if there could be something else wrong with it and if I should take it into an Apple-approved repair place.
Also, I'm not one to illegally download/pirate things from sketchy websites, so I highly doubt a virus is the cause, especially given that Macs rarely get viruses.
Any suggestions of what to do and what programs/apps to install would be greatly appreciated! Thank you!I have a 2011 Macbook which has become really slow after I upgraded to Mountain Lion in March. At first it wasn't that bad, but it's getting worse and my computer has begun to overheat even if I'm only using Google Chrome. I used to be able to keep multiple applications open at once and never closed many of them, but now if I want to get anything done I have to use the absolute minimum. My CPU has reached 86 degrees Celsius and temperatures slightly below this seem to be the average, even if I've only been on for ten minutes. It heats up VERY quickly. The fan has been operating at 2919 rpm, but it has said that for days and I don't know if this number should be changing? (I know that normal is about 2000 rpm, so I know it shouldn't be that high anyway.)
I'm currently working on cleaning out my harddrive of duplicate and unnecessary files and I plan on restoring to the default settings and backing everything up on an external harddrive... but are there other things I should be doing to speed my computer back up, like good programs to clean out my computer's temporary memory on a regular basis? The problem seems to have come on pretty fast though, so I don't know if there could be something else wrong with it and if I should take it into an Apple-approved repair place.
Also, I'm not one to illegally download/pirate things from sketchy websites, so I highly doubt a virus is the cause, especially given that Macs rarely get viruses.
Any suggestions of what to do and what programs/apps to install would be greatly appreciated! Thank you! -
My Macbook Pro has become super slow after upgrading to 10.9.2. can anyone help please?
My Macbook pro has slowed down drastically after upgrading to 10.9.2. It has become so slow that i can hardly use it. I did an etrcheck
Hardware Information:
MacBook Pro (13-inch, Mid 2012)
MacBook Pro - model: MacBookPro9,2
1 2.5 GHz Intel Core i5 CPU: 2 cores
4 GB RAM
Video Information:
Intel HD Graphics 4000 - VRAM: 1024 MB
System Software:
OS X 10.9.2 (13C64) - Uptime: 0 days 0:19:10
Disk Information:
APPLE HDD TOSHIBA MK5065GSXF disk0 : (500.11 GB)
EFI (disk0s1) <not mounted>: 209.7 MB
Macintosh HD (disk0s2) / [Startup]: 499.25 GB (356.27 GB free)
Recovery HD (disk0s3) <not mounted>: 650 MB
MATSHITADVD-R UJ-8A8
USB Information:
Apple Inc. FaceTime HD Camera (Built-in)
Apple Inc. Apple Internal Keyboard / Trackpad
Apple Computer, Inc. IR Receiver
Apple Inc. BRCM20702 Hub
Apple Inc. Bluetooth USB Host Controller
FireWire Information:
Thunderbolt Information:
Apple Inc. thunderbolt_bus
Launch Daemons:
[System] com.adobe.fpsaud.plist 3rd-Party support link
Launch Agents:
[System] com.hp.devicemonitor.plist 3rd-Party support link
[System] com.hp.messagecenter.launcher.plist 3rd-Party support link
User Launch Agents:
[not loaded] com.adobe.ARM.[...].plist 3rd-Party support link
User Login Items:
iTunesHelper
Dropbox
AdobeResourceSynchronizer
Internet Plug-ins:
FlashPlayer-10.6: Version: 12.0.0.77 - SDK 10.6 3rd-Party support link
QuickTime Plugin: Version: 7.7.3
AdobePDFViewerNPAPI: Version: 11.0.06 - SDK 10.6 3rd-Party support link
AdobePDFViewer: Version: 11.0.06 - SDK 10.6 3rd-Party support link
Flash Player: Version: 12.0.0.77 - SDK 10.6 3rd-Party support link
Default Browser: Version: 537 - SDK 10.9
Silverlight: Version: 5.1.10411.0 - SDK 10.6 3rd-Party support link
Safari Extensions:
Adblock Plus: Version: 1.7.4.1135
Ebay Shopping Assistant: Version: 1.1
Amazon Shopping Assistant: Version: 1.1
Slick Savings: Version: 1.0
Searchme: Version: 1.3
AdBlock: Version: 2.6.18
Audio Plug-ins:
BluetoothAudioPlugIn: Version: 1.0 - SDK 10.9
AirPlay: Version: 2.0 - SDK 10.9
AppleAVBAudio: Version: 203.2 - SDK 10.9
iSightAudio: Version: 7.7.3 - SDK 10.9
iTunes Plug-ins:
Quartz Composer Visualizer: Version: 1.4 - SDK 10.9
3rd Party Preference Panes:
Flash Player 3rd-Party support link
Old Applications:
None
Time Machine:
Time Machine not configured!
Top Processes by CPU:
29% Safari
16% com.apple.WebKit.WebContent
5% PluginProcess
4% WindowServer
3% com.apple.WebKit.Networking
Top Processes by Memory:
289 MB Safari
131 MB com.apple.IconServicesAgent
82 MB com.apple.WebKit.WebContent
82 MB mds_stores
66 MB Finder
Virtual Memory Information:
721 MB Free RAM
1.62 GB Active RAM
1.05 GB Inactive RAM
636 MB Wired RAM
1.18 GB Page-ins
0 B Page-outs1. This procedure is a diagnostic test. It changes nothing, for better or worse, and therefore will not, in itself, solve the problem.
2. 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.
3. Below are instructions to run a UNIX shell script, a type of program. All it does is to collect information about the state of the computer. That information goes nowhere unless you choose to share it. However, you should be cautious about running any kind of program (not just a shell script) at the request 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. Ask for other options.
Here's a summary of what you need to do, if you choose to proceed: Copy a line of text from this web page into the window of another application. Wait for the script to run. It usually takes a few minutes. Then paste the results, which will have been copied automatically, back into a reply on this page. The sequence is: copy, paste, wait, paste again. Details follow.
4. 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.
5. 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 section doesn’t apply. Don't log in as root.
6. 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 the browser window, 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:
PATH=/usr/bin:/bin:/usr/sbin:/sbin; clear; Fb='%s\n\t(%s)\n'; Fm='\n%s\n\n%s\n'; Fr='\nRAM details\n%s\n'; Fs='\n%s: %s\n'; Fu='user %s%%, system %s%%'; AC="com.autodesk.AutoCAD com.evenflow.dropbox com.google.GoogleDrive"; H='^[[:space:]]*((127\.0\.0\.1|::1|fe80::1%lo0)[[:space:]]+local|(255\.){3}255[[:space:]]*broadcast)host[[:space:]]*$'; NS=networksetup; PB="/usr/libexec/PlistBuddy -c Print"; A () { [[ a -eq 0 ]]; }; M () { find -L "$d" -type f | while read f; do file -b "$f" | egrep -lq XML\|exec && echo $f; done; }; AT () { o=`file -b "$1" | egrep -v '^(A.{16}t$|cann)'`; Ps "${1##*/} format"; }; Pc () { o=`grep -v '^ *#' "$2"`; l=`wc -l <<< "$o"`; [[ l -gt 25 ]] && o=`head -n25 <<< "$o"`$'\n'"[$((l-25)) more line(s)]"; Pm "$1"; AT "$1"; }; Pm () { [[ "$o" ]] && o=`sed -E '/^ *$/d;s/^ */ /;s/[-0-9A-Fa-f]{22,}/UUID/g;s/(ochat)\.[^.]+(\..+)/\1\2/;/Shared/!s/(\/Users\/)[^/]+/\1-/g' <<< "$o"` && printf "$Fm" "$1" "$o"; }; Pp () { o=`$PB "$2" | awk -F'= ' \/$3'/{print $2}'`; Pm "$1"; }; Ps () { o=`echo $o`; [[ ! "$o" =~ ^0?$ ]] && printf "$Fs" "$1" "$o"; }; R () { o=; [[ r -eq 0 ]]; }; SP () { system_profiler SP${1}DataType; }; id -G | grep -qw 80; a=$?; A && sudo true; r=$?; t=`date +%s`; clear; { A || echo $'No admin access\n'; A && ! R && echo $'No root access\n'; SP Software | sed -n 's/^ *//;5p;6p;8p'; h=(`SP Hardware | awk '/ Id/{print $3}; /Mem/{print $2}'`); o=$h; Ps "Model"; o=$((h[1]<4?h[1]:0)); Ps "Total RAM (GB)"; o=`SP Memory | sed '1,5d;/[my].*:/d'`; [[ "$o" =~ s:\ [^O]|x([^08]|0[^2]|8[^0]) ]] && printf "$Fr" "$o"; o=`SP Diagnostics | sed '5,6!d'`; [[ "$o" =~ Pass ]] || Pm "POST"; p=`SP Power`; o=`awk '/Cy/{print $NF}' <<< "$p"`; o=$((o>=300?o:0)); Ps "Battery cycles"; o=`sed -n '/Cond.*: [^N]/{s/^.*://p;}' <<< "$p"`; Ps "Battery condition"; for b in FireWire Thunderbolt USB; do o=`SP $b | sed -En '/:$/{s/ *:$//;x;s/\n//;s/\n.*//;/\)/p;};/^ *(V.+ [0N]|Man).+ /{s/ 0x.... //;s/[()]//g;s/(.+: )(.+)/ (\2)/;H;};/Apple|Broadcom|Genesy|Intel|SMSC/{s/.//g;h;}'`; Pm $b; done; o=`pmset -g therm | sed 's/^.*C/C/'`; [[ "$o" =~ No\ th|pms ]] && o=; Pm "Thermal conditions"; o=`pmset -g sysload | grep -v :`; [[ "$o" =~ =\ [^GO] ]] || o=; Pm "System load advisory"; o=`nvram boot-args | awk '{$1=""; print}'`; Ps "boot-args"; fdesetup status | grep -q On && o=on || o=; Ps "FileVault"; a=(/ ""); A=(System User); for i in 0 1; do o=`cd ${a[$i]}L*/Lo*/Diag* || continue; for f in *.{cr,h,pa,s}*; do [[ -f "$f" ]] || continue; d=$(stat -f%Sc -t%F "$f"); [[ "$f" =~ h$ ]] && grep -lq "^Thread c" "$f" && f="$f *"; echo "$d ${f%%_2*} ${f##*.}"; done | sort | tail`; Pm "${A[$i]} diagnostics"; done; grep -lq '*$' <<< "$o" && printf $'\n\t* Code injection\n'; o=`syslog -F bsd -k Sender kernel -k Message CReq 'caug|GPU |hfs: Ru|last value [1-9]|n Cause: -|NVDA\(|pagin|proc: t|Roamed|rror|ssert|Thrott|timed? ?o|WARN' -k Message Ane 'SMC:' | tail -n25 | awk '/:/{$4=""; $5=""};1'`; Pm "Kernel messages"; o=`df -m / | awk 'NR==2 {print $4}'`; o=$((o<5120?o:0)); 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 '$!d'` ); [[ s[4] -lt 85 ]] && o=`printf "$Fu" ${s[1]} ${s[3]}` || o=; Ps "Total CPU usage" && { s=(`ps acrx -o comm,ruid,%cpu | sed '2!d'`); n=$((${#s[*]}-1)); c="${s[*]}"; o=${s[$n]}%; Ps "CPU usage by process \"${c% ${s[$((n-1))]}*}\" with UID ${s[$((n-1))]}"; }; s=(`top -R -l1 -n1 -o prt -stats command,uid,prt | sed '$!d'`); n=$((${#s[*]}-1)); s[$n]=${s[$n]%[+-]}; c="${s[*]}"; o=$((s[$n]>=25000?s[$n]:0)); Ps "Mach ports used by process \"${c% ${s[$((n-1))]}*}\" with UID ${s[$((n-1))]}"; o=`kextstat -kl | grep -v com\\.apple | cut -c53- | cut -d\< -f1`; Pm "Loaded extrinsic kernel extensions"; R && o=`sudo launchctl list | awk 'NR>1 && !/0x|com\.(apple|openssh|vix\.cron)|org\.(amav|apac|calendarse|cups|dove|isc|ntp|openld|post[fg]|x)/{print $3}'`; Pm "Extrinsic daemons"; o=`launchctl list | awk 'NR>1 && !/0x|com\.apple|org\.(x|openbsd)|\.[0-9]+$/{print $3}'`; Pm "Extrinsic agents"; o=`for d in {/,}L*/Lau*; do M; done | egrep -v 'com\.apple\.(CSConfig|server)' | while read f; do ID=$($PB\ :Label "$f") || ID="No job label"; printf "$Fb" "$f" "$ID"; done`; Pm "launchd items"; o=`for d in /{S*/,}L*/StartupItems; do M; done`; Pm "Startup items"; sys=`pkgutil --regexp --only-files --files com.apple.pkg.* | sort | uniq | sed 's:^:/:'`; b=`sed -E '/^.+Lib.+\/Contents\/Info.plist$/!d;s/\/Info.plist$//;/Contents\/./d' <<< "$sys"`; l=`egrep '^/usr/lib/.+dylib$' <<< "$sys"`; [[ "$b" && "$l" ]] && { o=`find -L /S*/L*/{C*/Sec*A,E}* {/,}L*/{A*d,Compon,Ex,In,iTu,Keyb,Mail/B,P*P,Qu*T,Scripti,Sec,Servi,Spo}* -type d -name Contents -prune | grep -Fv "$b" | while read d; do test -f "$d/Info.plist" || continue; ID=$($PB\ :CFBundleIdentifier "$_") || ID="No bundle ID"; printf "$Fb" "${d%/Contents}" "$ID"; done`; Pm "Extrinsic loadable bundles"; o=`find /usr/lib -type f -name *.dylib | grep -Fv "$l"`; Pm "Extrinsic shared libraries"; :; } || echo $'\nReceipts missing'; o=`for e in INSERT_LIBRARIES LIBRARY_PATH; do launchctl getenv DYLD_$e; done`; Pm "Inserted dylibs"; o=`find -L {,/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}'`; i=`route -n get default | awk '/e:/{print $2}'`; I=`$NS -listnetworkserviceorder | sed -En '/ '$i'\)$/{x;s/^\(.+\) //p;q;};x'`; n=`$NS -getdnsservers "$I" | awk '!/^T/{printf "not "; exit}'`; Ps "DNS (${n}from DHCP)"; o=`$NS -getinfo "$I" | awk '/k:/{if ($3 !~ "(255\.){3}0") print}; /v6:/{if ($2 !~ "A") print}'`; Pm "TCP/IP"; R && o=`sudo profiles -P | grep : | wc -l`; Ps "Profiles"; f=auto_master; [[ `md5 -q /etc/$f` =~ ^b166 ]] || Pc $f /etc/$f; for f in fstab sysctl.conf crontab launchd.conf; do Pc $f /etc/$f; done; f=/etc/hosts; Pc "hosts" <(egrep -v "$H" $f ); AT $f; Pc "User launchd" ~/.launchd*; R && Pc "Root crontab" <(sudo crontab -l); Pc "User crontab" <(crontab -l); R && o=`sudo defaults read com.apple.loginwindow LoginHook`; Pm "Login hook"; LD="$(`find /S*/*/F* -type f -name lsregister | head -n1` -dump)"; o=`for ID in $AC; do [[ "$LD" =~ $ID ]] && echo $ID; done`; Pm "Application check"; Pp "Global login items" /L*/P*/loginw* Path; Pp "User login items" L*/P*/*loginit* Name; Pp "Safari extensions" L*/Saf*/*/E*.plist Bundle | sed -E 's/(\..*$|-[1-9])//g'; o=`find ~ $TMPDIR.. \( -flags +sappnd,schg,uappnd,uchg -o ! -user $UID -o ! -perm -600 \) | wc -l`; Ps "Restricted user files"; cd; o=`find . -maxdepth 1 -exec basename {} + | while read f; do [[ ("$f" =~ ^\.. && ! "$f" =~ ^\.(adobe|android|bash.+|CFU.+|cache|config|cups|dropbox|DS_Store|filezilla|font.+|git.+|profile|rnd|sh_.+|ssh|subv.+|Trash(es)?|zprofile|zsh.+)$) || ($(stat -f%f "$f") -ge 32768 && "$f" != Library) ]] && ls -Fd "$f"; done`; Pm "Hidden user files"; o=`SP Fonts | egrep 'id: N|te: Y' | wc -l`; Ps "Font problems"; o=`find L*/{Con,Pref}* -type f ! -size 0 -name *.plist | while read f; do plutil -s "$f" >&- || echo $f; done`; Pm "Bad plists"; d=(Desktop L*/Keyc*); n=(20 7); for i in 0 1; do o=`find "${d[$i]}" -type f -maxdepth 1 | wc -l`; o=$((o<=n[$i]?0:o)); Ps "${d[$i]##*/} file count"; done; o=; [[ UID -eq 0 ]] && o=root; Ps "UID"; o=$((`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.
7. 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.
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.
8. If you see an error message in the Terminal window such as "syntax error," enter
exec bash
and press return. Then paste the script again.
9. 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 don't know the password, or if you prefer not to enter it, press the key combination control-C or just press return three times at the password prompt. Again, the script will still run.
If you're not logged in as an administrator, you won't be prompted for a password. The test will still run. It just won't do anything that requires administrator privileges.
10. The test may take 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. While it's running, there will be nothing in the Terminal window and no indication of progress. Wait for the line
[Process completed]
to appear. If you don't see it 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 the results. No harm will be done.
11. 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.
12. When you post the results, you might see the message, "You have included content in your post that is not permitted." It means that the forum software has misidentified something in the post as a violation of the rules. If that happens, please post the test 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 by Linc Davis. As the sole author of this work, I reserve all rights to it except as provided in the Terms of Use of the Apple Support Communities website ("ASC"). Readers of ASC may copy it for their own personal use. Neither the whole nor any part may be redistributed. -
Satellite L310-D4010: OS has become dead slow while using the CD/DVD drive
Dear all,
I has bought Toshiba Satellite L310-D4010 at chennai, India.
It has 2GB RAM and 1.83 GHz Intel Core2 Duo Processor.
But my system has become *dead slow* while i am using the optical drive i.e., when i am writing a disk and copying the content form the disk.
I was not able to open any application while i am using the DVD drive.
Please guide me to resolve this problem.
Thanking you.For me it is also logic that notebook performance goes down when I copy a lot of data. To be honest when I use some burning application to save data on CD or DVD I leave it running till the end and avoid usage of other applications while burning procedure is active. All I do at the same time is surfing in Internet.
I cannot imagine you are not able to start some applications. Maybe notebook needs some more time to start application but it must work.
At the end I must say that 2 GB RAM for Vista notebook is for me really the minimum and if possible I recommend you to upgrade RAM if possible. This notebook model is not known to me and max RAM for this model is not known to me but I presume the 4 GB should not be the problem. -
i bought my macbook pro 2 months a go..it has become very slow as i don't have movies etc. should i format my mac , please advice ???
Have a read here...
http://support.apple.com/kb/HT1147
http://www.thexlab.com/faqs/maintainingmacosx.html
http://www.thexlab.com/faqs/performance.html -
My iPhone 4 has become dead slow after the iOS upgrade. Any pointers pls?
Hello All,
My iPhone 4 has become dead slow after the iOS upgrade. I use the phone for business purpose and it has become painful to use the phone becuase of the poor performance.
I don't want to change phones based on iOS releases. Any suggestions would be appreciated.
Thanks,
AmritHow to update my iPhone4,iOS 7.0.6
-
My MacBook Pro has become extremely slow
Overnight my MacBook Pro (2012) has become very slow when trying to complete any task. I have plenty of space left and have emptied my trash but the problem persists. For added detail, I did just get an iphone which may be slowing my computer down through Icloud? Also, I did try downloading a file from a program called vuze, but I have done that before with no issues. Otherwise, I havent changed or done anything out of the ordinary to bring about this issue. If you have any suggestions that would be great, thanks.
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 any kind of program (not just a shell script) at the request 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:
PATH=/usr/bin:/bin:/usr/sbin:/sbin; clear; Fb='%s\n\t(%s)\n'; Fm='\n%s:\n\n%s\n'; Fs='\n%s: %s\n'; Fu='user %s%%, system %s%%'; PB="/usr/libexec/PlistBuddy -c Print"; A () { [[ a -eq 0 ]]; }; M () { find -L "$d" -type f | while read f; do file -b "$f" | egrep -q XML\|exec && echo $f; done; }; Pc () { o=`egrep -v '^[[:blank:]]*($|#)' "$2"`; Pm "$1"; }; Pm () { [[ "$o" ]] && o=`sed 's/^ */ /' <<< "$o"` && printf "$Fm" "$1" "$o"; }; Pp () { o=`$PB "$2" | awk -F'= ' \/$3'/{print $2}'`; Pm "$1"; }; Ps () { o=`echo $o`; [[ ! "$o" =~ ^0?$ ]] && printf "$Fs" "$1" "$o"; }; R () { o=; [[ r -eq 0 ]]; }; SP () { system_profiler SP${1}DataType; }; id | grep -qw '80(admin)'; a=$?; A && sudo true; r=$?; t=`date +%s`; clear; { A || echo $'No admin access\n'; A && ! R && echo $'No root access\n'; SP Software | sed '8!d;s/^ *//'; o=`SP Hardware | awk '/Mem/{print $2}'`; o=$((o<4?o:0)); Ps "Memory (GB)"; o=`SP Diagnostics | sed '5,6!d'`; [[ "$o" =~ Pass ]] || Pm "POST"; o=`SP USB | awk '/V.*[(]/{if ($3 !~ /0(5a|a5)c/) print}' | wc -l`; Ps "3rd-party USB devices"; o=`pmset -g therm | sed 's/^.*CP/CP/'`; egrep -q 'No th|pms' <<< "$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"; d=(/ ""); D=(System User); for i in 0 1; do o=`cd ${d[$i]}L*/L*/Dia* && ls | awk -F_ '!/ag$/{$NF=a[split($NF,a,".")]; print}' | tail`; Pm "${D[$i]} diagnostics"; done; o=`syslog -F bsd -k Sender kernel -k Message CReq 'GPU |hfs: Ru|I/O e|n Cause: -|NVDA\(|pagin|SATA W|ssert|timed? ?o' | tail -n25 | awk '/:/{$4=""; $5=""; print}'`; Pm "Kernel messages"; o=`df -m / | awk 'NR==2 {print $4}'`; o=$((o<5120?o:0)); 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 '$!d'` ); [[ s[4] -lt 85 ]] && o=`printf "$Fu" ${s[1]} ${s[3]}` || o=; Ps "Total CPU usage" && { s=(`ps acrx -o comm,ruid,%cpu | sed '2!d'`); o=${s[2]}%; Ps "CPU usage by process \"$s\" with UID ${s[1]}"; }; s=(`top -R -l1 -n1 -o prt -stats command,uid,prt | sed '$!d'`); s[2]=${s[2]%[+-]}; o=$((s[2]>=25000?s[2]:0)); Ps "Mach ports used by process \"$s\" with UID ${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 $3}'`; Pm "Extrinsic agents"; o=`for d in {/,}L*/Lau*; do M; done | grep -v com\.apple\.CSConfig | while read f; do ID=$($PB\ :Label "$f") || ID="No job label"; printf "$Fb" "$f" "$ID"; done`; Pm "launchd items"; o=`for d in /{S*/,}L*/Star*; do M; done`; Pm "Startup items"; o=`find -L /S*/L*/E* {/,}L*/{A*d,Compon,Ex,In,Keyb,Mail,P*P,Qu,Scripti,Servi,Spo}* -type d -name Contents -prune | while read d; do ID=$($PB\ :CFBundleIdentifier "$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 -L /u*/{,*/}lib -type f | while read f; do file -b "$f" | grep -qw shared && ! codesign -v "$f" && echo $f; done`; Pm "Unsigned shared libraries"; o=`launchctl getenv DYLD_INSERT_LIBRARIES`; Pm "Inserted libraries"; o=`find -L {,/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 : | wc -l`; Ps "Profiles"; for f in fstab sysctl.conf crontab launchd.conf; do Pc $f /etc/$f; done; Pc "hosts" <(grep -v '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=`SP Fonts | egrep "Valid: N|Duplicate: Y" | wc -l`; Ps "Font problems"; o=`find L*/{Con,Pref}* -type f ! -size 0 -name *.plist | while read f; do plutil -s "$f" >&- || echo $f; done`; Pm "Bad plists"; d=(Desktop L*/Keyc*); n=(20 7); for i in 0 1; do o=`find "${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 “exec 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 wiil be nothing in the Terminal window and no indication of progress until it's done. Wait for the line "[Process completed]" to appear. If you don't see it 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. -
My macbook pro has become agonizingly slow, what can i do to fix this problem?
I have a macbook pro, ( os x 10.9.3, Processor 2.4 GHz Intel Core i7 Memory 4 GB 1333 MHz DDR3 Graphics Intel HD Graphics 3000 384 MB )
that has become agonizingly slow and unresponsive. there is always a several second response time after every mouse click and it can take several minutes for any and all websites to open. Even when I open my home page it can take a minute. Is there something I an do to fix this problem. I do have Bitdefender running but it did not seem to affect operations when I installed it several months ago. This is a relatively recent development and getting worse. Help!Please read this whole message before doing anything.
This procedure is a diagnostic test. It’s unlikely to solve your problem. Don’t be disappointed when you find that nothing has changed after you complete it.
The purpose of the test is to determine whether the problem is caused by third-party software that loads automatically at startup or login, by a peripheral device, by a font conflict, or by corruption of the file system or of certain system caches.
Disconnect all wired peripherals except those needed for the test, and remove all aftermarket expansion cards, if applicable. Start up in safe mode and log in to the account with the problem. You must hold down the shift key twice: once when you turn on the computer, and again when you log in.
Note: If FileVault is enabled, or if a firmware password is set, or if the startup volume is a Fusion Drive or a software RAID, you can’t do this. Ask for further instructions.
Safe mode is much slower to start up and run than normal, with limited graphics performance, and some things won’t work at all, including sound output and Wi-Fi on certain models. The next normal startup may also be somewhat slow.
The login screen appears even if you usually login automatically. You must know your login password in order to log in. If you’ve forgotten the password, you will need to reset it before you begin.
Test while in safe mode. It will be slow, but should not be as slow as what you describe. Same problem?
After testing, restart as usual (not in safe mode) and verify that you still have the problem. Post the results of the test. -
Ever since I updated my Mac to Maverick it has become exceedingly slow everywhere. Also annoying, when I go into Applications to open something, it now automatically opens 3 things I don't need. What can I do to fix this?
Reinstall Lion, Mountain Lion, or Mavericks without erasing drive
Boot to the Recovery HD:
Restart the computer and after the chime press and hold down the COMMAND and R keys until the menu screen appears. Alternatively, restart the computer and after the chime press and hold down the OPTION key until the boot manager screen appears. Select the Recovery HD and click on the downward pointing arrow button.
Repair
When the recovery menu appears select Disk Utility. After DU loads select your hard drive entry (mfgr.'s ID and drive size) from the the left side list. In the DU status area you will see an entry for the S.M.A.R.T. status of the hard drive. If it does not say "Verified" then the hard drive is failing or failed. (SMART status is not reported on external Firewire or USB drives.) If the drive is "Verified" then select your OS X volume from the list on the left (sub-entry below the drive entry,) click on the First Aid tab, then click on the Repair Disk button. If DU reports any errors that have been fixed, then re-run Repair Disk until no errors are reported. If no errors are reported then click on the Repair Permissions button. When the process is completed, then quit DU and return to the main menu.
Reinstall Lion, Mountain Lion, or Mavericks
OS X Mavericks- Reinstall OS X
OS X Mountain Lion- Reinstall OS X
OS X Lion- Reinstall Mac OS X
Note: You will need an active Internet connection. I suggest using Ethernet
if possible because it is three times faster than wireless. -
Dear Adobe.
Yesterday I installed the latest version of Flash Player that auto appeared on my screen. Ever since I can not play video, and my system has become painfully slow. I have Mac OS Lion 10.7.5 and software is up to date. Before this everything was running beautifully. Can you please provide a link so I can uninstall the latest version only. Thank you. Stephen Kress. Melbourne. AustraliaWhen you run the uninstaller, it will uninstall all Flash Player versions.
If you want to revert to an older version after that, get it from http://helpx.adobe.com/flash-player/kb/archived-flash-player-versions.html -
my computer has become much slower and may have been infected. Is there any course of action I can take in solving this problem?
If this started happening without your having made any changes and without a warning of low disk space, then it's likely that the startup drive, or some other hardware component, is failing. Back up all data immediately, then run Apple Diagnostics or the Apple Hardware Test.
Even if the test is negative, you should make a "Genius" appointment at an Apple Store to have the machine tested more thoroughly. -
I am running OS X Yosemite on my four year old MacBook Pro which has become progressively slower and is loaded with applications I no longer use. I plan to start afresh by formatting a new 1TB SSD as a boot disk and reinstalling Lightroom 5 and PhotoShop CC.
Is there a list of the files and/or folders that contain Settings and Preferences which can be copied from the old system to the new?with your cc apps you should try to use the sync feature. that's never worked consistently for me, but when it does work, it's helpful.
there are preference folders and presets and settings that you could copy but you're better off installing fresh because a common problem for people with adobe program issues is a settings issue.
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