Writing to Oracle is painfully slow, can i speed it up?
I am testing the Collections.sort() method on java.util. I have a table with 100,000 numbers. From an external program, I connect, build an ArrayList filling it with a looped read, sort the items and write the sorted list back with:
for (Iterator i = list.iterator(); i.hasNext(); )
pstmt.setString(1,(i.next().toString()));
pstmt.executeUpdate();
Here are the results of each operations:
OP:Connecting...
----The operation took 2.094 seconds
OP:Building List...
----The operation took 6.562 seconds
OP: Sorting 100000 items...
----The operation took 0.547 seconds
OP: Writing Sorted List...
----The operation took 740.698 seconds
740!!! Argh
How can I do this faster?
You might want to batch your statements so you aren't making 100,000 trips to the database.
Similar Messages
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Writing to Oracle from java is painfully slow, can i speed it up?
I am testing the Collections.sort() method on java.util. I have a table with 100,000 numbers. From an external program, I connect, build an ArrayList filling it with a looped read, sort the items and write the sorted list back with:
for (Iterator i = list.iterator(); i.hasNext(); )
pstmt.setString(1,(i.next().toString()));
pstmt.executeUpdate();
Here are the results of each operations:
OP:Connecting...
----The operation took 2.094 seconds
OP:Building List...
----The operation took 6.562 seconds
OP: Sorting 100000 items...
----The operation took 0.547 seconds
OP: Writing Sorted List...
----The operation took 740.698 seconds
740!!! Argh
How can I do this faster?You might want to batch your statements so you aren't making 100,000 trips to the database.
-
PAINFULLY slow- can take 4 min to infinity to change tabs!
I have a late 2008 MacBook Pro (original unibody MBP) that's running PAINFULLY slow! I used to be able to run 2 browsers with 15 tabs each, Photoshop, and word all at once. Over the last couple months, I can have as little as a browser with a few tabs and it grinds to a halt. I can simply click on a tab, or on a drop down menu, and I'll get the spinning beach ball for 4 or 5 minutes. Even cmd-opt-esc is unresponsive. Then, minutes later, it'll instantly execute anything I commanded over the last several minutes. Firefox seems to be the worst offender, but it can happen no matter what's running. It can happen immediately after rebooting, too (I used to only have to reboot every few weeks, now it's several times per day)
CPU load is 98% idle after it catches up, but once it catches up and the graph refreshes and I can see it was about 60% user load and 15% system while it was choking on the monumental task of opening the "File" drop-down menu
There are 482 threads and 129 processes.
This is the original unibody Mac with 2.4 ghz core 2 duo. It's been upgraded with 4GB of ram (2.7 used) and a 1TB hard drive. I did those upgrades 2 years ago and they've worked fine until recently. Clicking "get info" on the HD says 333 GB are free, but under "about this mac" it says 121 GB are free and 211 are used for "backup". I'm running OS-X 10.9.2 and it says there are no updates to install.
I've reset system manager
I've reset PRAM
I've fixed disk permissions.
No effect
I know I don't have the speediest machine, but even a mid-80's mac could smoothly handle a drop-down menu, and this is a recent problem. I'm at a loss here, guys. Any idea? My computer is quickly becoming unusable!Great- Thanks! Here's the info...
Hardware Information:
MacBook Pro (15-inch, Late 2008)
MacBook Pro - model: MacBookPro5,1
1 2.4 GHz Intel Core 2 Duo CPU: 2 cores
4 GB RAM
Video Information:
NVIDIA GeForce 9400M - VRAM: 256 MB
NVIDIA GeForce 9600M GT - VRAM: 256 MB
System Software:
OS X 10.9.2 (13C1021) - Uptime: 0 days 3:17:46
Disk Information:
SAMSUNG HM100UI disk0 : (1 TB)
EFI (disk0s1) <not mounted>: 209.7 MB
Macintosh HD (disk0s2) / [Startup]: 999.35 GB (121.34 GB free)
Recovery HD (disk0s3) <not mounted>: 650 MB
MATSHITADVD-R UJ-868
USB Information:
Apple Inc. Built-in iSight
Apple Inc. BRCM2046 Hub
Apple Inc. Bluetooth USB Host Controller
Apple, Inc. Apple Internal Keyboard / Trackpad
Apple Computer, Inc. IR Receiver
Thunderbolt Information:
Gatekeeper:
Anywhere
Kernel Extensions:
[not loaded] com.parallels.kext.prl_hid_hook (4.0 3522.205912) Support
[not loaded] com.parallels.kext.prl_hypervisor (4.0 3522.205912) Support
[not loaded] com.parallels.kext.prl_netbridge (4.0 3522.205912) Support
[not loaded] com.parallels.kext.prl_usb_connect (4.0 3522.205912) Support
[not loaded] com.parallels.kext.prl_vnic (4.0 3522.205912) Support
[not loaded] com.roxio.TDIXController (1.7) Support
Startup Items:
FanControlDaemon: Path: /Library/StartupItems/FanControlDaemon
Launch Daemons:
[loaded] com.adobe.fpsaud.plist Support
[loaded] com.google.keystone.daemon.plist Support
[loaded] com.microsoft.office.licensing.helper.plist Support
Launch Agents:
[running] com.canon.MFManager.plist Support
[loaded] com.google.keystone.agent.plist Support
User Launch Agents:
[failed] com.adobe.ARM.[...].plist Support
[loaded] com.facebook.videochat.[redacted].plist Support
[loaded] com.macpaw.CleanMyMac2Helper.diskSpaceWatcher.plist Support
[loaded] com.macpaw.CleanMyMac2Helper.scheduledScan.plist Support
[loaded] com.macpaw.CleanMyMac2Helper.trashWatcher.plist Support
User Login Items:
Temperature Monitor
Quıcĸsıɩⅴεʀ
WDQuickView
HP Scheduler
Internet Plug-ins:
o1dbrowserplugin: Version: 5.3.1.18536 Support
Google Earth Web Plug-in: Version: 6.1 Support
Default Browser: Version: 537 - SDK 10.9
Flip4Mac WMV Plugin: Version: 2.3.2.6 Support
Silverlight: Version: 5.1.20913.0 - SDK 10.6 Support
FlashPlayer-10.6: Version: 13.0.0.206 - SDK 10.6 Support
Flash Player: Version: 13.0.0.206 - SDK 10.6 Support
iPhotoPhotocast: Version: 7.0
googletalkbrowserplugin: Version: 5.3.1.18536 Support
QuickTime Plugin: Version: 7.7.3
AdobePDFViewer: Version: 9.5.4 Support
CANONiMAGEGATEWAYDL: Version: 3.1.0.2 Support
GarminGpsControl: Version: 2.8.2.0 Release Support
SharePointBrowserPlugin: Version: 14.3.6 - SDK 10.6 Support
JavaAppletPlugin: Version: 14.9.0 - SDK 10.7 Check version
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
User iTunes Plug-ins:
TuneUp Visualizer: Version: 2.4.0 - SDK 10.7 Support
User Internet Plug-ins:
fbplugin_1_0_3: Version: (null) Support
WebEx: Version: 1.0 Support
3rd Party Preference Panes:
Fan Control Support
Flash Player Support
Flip4Mac WMV Support
Growl Support
MacFUSE Support
Time Machine:
Skip System Files: NO
Mobile backups: ON
Auto backup: YES
Volumes being backed up:
Macintosh HD: Disk size: 930.71 GB Disk used: 817.71 GB
Destinations:
Time Machine Backups [Local]
Total size: 3
Total number of backups: 22
Oldest backup: 2014-03-12 09:26:21 +0000
Last backup: 2014-04-07 15:52:25 +0000
Size of backup disk: Excellent
Backup size 3 > (Disk size 930.71 GB X 3)
Seagate-40A98A TM Backup [Network] (Last used)
Total size: 4
Total number of backups: 34
Oldest backup: 2014-03-12 09:26:21 +0000
Last backup: 2014-04-21 16:19:38 +0000
Size of backup disk: Excellent
Backup size 4 > (Disk size 930.71 GB X 3)
Time Machine details may not be accurate.
All volumes being backed up may not be listed.
Top Processes by CPU:
0% Google Chrome
0% TemperatureMonitor
0% WindowServer
0% fontd
0% FanControlDaemon
Top Processes by Memory:
324 MB Finder
123 MB com.apple.IconServicesAgent
119 MB Google Chrome
90 MB mds_stores
79 MB com.apple.WebKit.WebContent
Virtual Memory Information:
125 MB Free RAM
1.58 GB Active RAM
1.51 GB Inactive RAM
552 MB Wired RAM
2.23 GB Page-ins
0 B Page-outs -
Podcast conversion painfully slow; can't add chapters while recording?
I'm finding GB3's conversion to m4a very, very slow.
For the last six months, I was using GB2 to mix my audio, iTunes to convert to m4a, and PodcastAV to add chapters and pictures. The mixdown process takes the same amount of time (10 minutes for an hour long podcast), but GB3 takes over half an hour to convert the audio to 64 kbps audio! In comparison, the equivalent iTunes takes three or four minutes to do the same. Is GarageBand not using the Velocity Engine?
Additionally, if I make any changes to the chapter info in GB3, I have to go through this painful 40+ minute process once again. Tools like PodcastAV and ChapterToolMe can take existing m4a files and simply pass it through unchanged, only modifying the chapter info. Is there a way around this?
Also, is there a way to add podcast chapters while recording? When recording, I can't select the podcast track to the "add chapter" button...
Gotta say I'm disappointed so far.
17" powerbook (1.67) Mac OS X (10.4.4)OK, i have played a bit more with Iphoto and GarageBand. It is really the size of the pictures. The original size of my pictures is 2048x1536px. If i make the pictures much smaller, i can add them from the mediabrowser into the podcast.
What i now don't understand, why does it work if i drag them from the finder into garageband without editing the size? And what dimenson should the fotos have for optimal performance in the cast? -
Safari interface is painfully slow but broadband speed fine
Hi there - for the last few days using the interface on my Safari has been paaaaainfully slow (writing text, changing tab, scrolling etc). However my broadband speed seems fine (8.7MB). Any suggestions for how to fix the interface speed? I have shut down iPhoto and iTunes but no improvement.
Bizarrely writing this right now is working fine but moving between tabs and writing in Gmail are still very slow...
I am not very tech savvy so any simple suggestions would be very much appreciated - thank you!Hi and Welcome to Apple Discussions
Some routers are better than others on a Mac. It's all about the firmware and the degree of compatibility built into it by the developer. Make sure you have the latest Netgear firmware installed on the router. Check the support page on Netgear's site.
Also, in the Netgear Router preference panel, add these DNS server codes, which may facilitate the page loading on the Mac - 208.67.220.220 and 208.67.222.222. There are OpenDNS codes, which have been shown to be much more efficient for Safari than those used by Internet Providers. -
Here is the etrecheck info. Please advise... thank you!
Problem description:
iPhoto is running painfully slow. My library is on an external hard drive. It was runing just fine yesterday. i disabled Dropbox and a few other applications, to no avail.
EtreCheck version: 2.1.5 (108)
Report generated January 7, 2015 at 12:40:17 PM 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, Mid 2010) (Verified)
MacBook Pro - model: MacBookPro6,2
1 2.4 GHz Intel Core i5 CPU: 2-core
8 GB RAM Upgradeable
BANK 0/DIMM0
4 GB DDR3 1067 MHz ok
BANK 1/DIMM0
4 GB DDR3 1067 MHz ok
Bluetooth: Old - Handoff/Airdrop2 not supported
Wireless: en1: 802.11 a/b/g/n
Video Information: ℹ️
Intel HD Graphics - VRAM: 288 MB
NVIDIA GeForce GT 330M - VRAM: 256 MB
Color LCD 1440 x 900
System Software: ℹ️
OS X 10.10 (14A389) - Uptime: 0:55:4
Disk Information: ℹ️
Hitachi HTS545032B9SA02 disk0 : (320.07 GB)
EFI (disk0s1) <not mounted> : 210 MB
Recovery HD (disk0s3) <not mounted> [Recovery]: 650 MB
Macintosh HD (disk1) / : 318.84 GB (54.79 GB free)
Encrypted AES-XTS Unlocked
Core Storage: disk0s2 319.21 GB Online
MATSHITADVD-R UJ-898
USB Information: ℹ️
Seagate Backup+ Desk 4 TB
disk2s1 (disk2s1) <not mounted> : 262 KB
Seagate Backup Plus Drive (disk2s3) /Volumes/Seagate Backup Plus Drive : 4.00 TB (2.73 TB free)
Apple Internal Memory Card Reader
Apple Inc. Apple Internal Keyboard / Trackpad
Apple Inc. BRCM2070 Hub
Apple Inc. Bluetooth USB Host Controller
Logitech USB Receiver
Apple Inc. Built-in iSight
Apple Computer, Inc. IR Receiver
Gatekeeper: ℹ️
Mac App Store and identified developers
Kernel Extensions: ℹ️
/System/Library/Extensions
[loaded] com.logmein.driver.LogMeInSoundDriver (4.1.46f67) [Support]
[not loaded] com.seagate.driver.PowSecDriverCore (5.2.3 - SDK 10.4) [Support]
/System/Library/Extensions/Seagate Storage Driver.kext/Contents/PlugIns
[not loaded] com.seagate.driver.PowSecLeafDriver_10_4 (5.2.3 - SDK 10.4) [Support]
[not loaded] com.seagate.driver.PowSecLeafDriver_10_5 (5.2.3 - SDK 10.5) [Support]
[not loaded] com.seagate.driver.SeagateDriveIcons (5.2.3 - SDK 10.4) [Support]
Startup Items: ℹ️
ProTec6b: Path: /Library/StartupItems/ProTec6b
Startup items are obsolete in OS X Yosemite
Launch Agents: ℹ️
[loaded] com.citrix.AuthManager_Mac.plist [Support]
[running] com.citrix.ReceiverHelper.plist [Support]
[running] com.citrix.ServiceRecords.plist [Support]
[invalid?] com.logmein.LMILaunchAgentFixer.plist [Support]
[not loaded] com.logmein.logmeingui.plist [Support]
[not loaded] com.logmein.logmeinguiagent.plist [Support]
[not loaded] com.logmein.logmeinguiagentatlogin.plist [Support]
[invalid?] com.oracle.java.Java-Updater.plist [Support]
Launch Daemons: ℹ️
[loaded] com.adobe.fpsaud.plist [Support]
[not loaded] com.gopro.stereomodestatus.plist [Support]
[not loaded] com.logmein.logmeinserver.plist [Support]
[invalid?] com.logmein.raupdate.plist [Support]
[loaded] com.macpaw.CleanMyMac2.Agent.plist [Support]
[invalid?] com.oracle.java.Helper-Tool.plist [Support]
[loaded] com.sharpcast.xfsmond.plist [Support]
User Launch Agents: ℹ️
[loaded] com.adobe.ARM.[...].plist [Support]
[loaded] com.google.keystone.agent.plist [Support]
User Login Items: ℹ️
Garmin Express Service Application (/Applications/Garmin Express.app/Contents/Library/LoginItems/Garmin Express Service.app)
Dropbox Application (/Applications/Dropbox.app)
Google Chrome ApplicationHidden (/Applications/Google Chrome.app)
ThisLife Uploader ApplicationHidden (/Applications/ThisLife Uploader.app)
WDQuickView Application (/Library/Application Support/WDSmartWare/WDQuickView.app)
Internet Plug-ins: ℹ️
LogMeInSafari64: Version: 1.0.586 [Support]
Default Browser: Version: 600 - SDK 10.10
AdobePDFViewerNPAPI: Version: 11.0.09 - SDK 10.6 [Support]
FlashPlayer-10.6: Version: 15.0.0.246 - SDK 10.6 [Support]
LogMeIn: Version: 1.0.586 [Support]
Silverlight: Version: 4.0.60831.0 [Support]
Flash Player: Version: 15.0.0.246 - SDK 10.6 Mismatch! Adobe recommends 16.0.0.235
LogMeInSafari32: Version: 1.0.586 [Support]
CitrixICAClientPlugIn: Version: 11.8.0 - SDK 10.7 [Support]
QuickTime Plugin: Version: 7.7.3
AdobePDFViewer: Version: 11.0.09 - SDK 10.6 [Support]
GarminGpsControl: Version: 4.2.0.0 - SDK 10.8 [Support]
iPhotoPhotocast: Version: 7.0 - SDK 10.8
User internet Plug-ins: ℹ️
Picasa: Version: 1.0 [Support]
Safari Extensions: ℹ️
Evernote Web Clipper [Installed]
3rd Party Preference Panes: ℹ️
Flash Player [Support]
GoPro [Support]
Time Machine: ℹ️
Mobile backups: OFF
Auto backup: NO - Auto backup turned off
Volumes being backed up:
Macintosh HD: Disk size: 318.84 GB Disk used: 264.06 GB
Destinations:
Seagate Backup Plus Drive [Local]
Total size: 0 B
Total number of backups: 0
Oldest backup: -
Last backup: -
Size of backup disk: Too small
Backup size 0 B < (Disk used 264.06 GB X 3)
Top Processes by CPU: ℹ️
8% WindowServer
2% Safari
1% mds
1% loginwindow
0% AppleSpell
Top Processes by Memory: ℹ️
2.13 GB iPhoto
610 MB Image Capture Extension
155 MB mds_stores
129 MB Safari
129 MB Finder
Virtual Memory Information: ℹ️
48 MB Free RAM
3.71 GB Active RAM
3.68 GB Inactive RAM
1.04 GB Wired RAM
6.89 GB Page-ins
293 MB Page-outs
Diagnostics Information: ℹ️
Jan 7, 2015, 12:28:48 PM /Library/Logs/DiagnosticReports/iPhoto_2015-01-07-122848_[redacted].cpu_resourc e.diag [Details]
Jan 7, 2015, 12:13:08 PM /Library/Logs/DiagnosticReports/iPhoto_2015-01-07-121308_[redacted].hang
Jan 7, 2015, 12:07:39 PM /Library/Logs/DiagnosticReports/iPhoto_2015-01-07-120739_[redacted].cpu_resourc e.diag [Details]
Jan 7, 2015, 12:02:48 PM /Library/Logs/DiagnosticReports/iPhoto_2015-01-07-120248_[redacted].hang
Jan 7, 2015, 11:51:45 AM /Library/Logs/DiagnosticReports/iPhoto_2015-01-07-115145_[redacted].cpu_resourc e.diag [Details]
Jan 7, 2015, 11:45:54 AM Self test - passed
Jan 6, 2015, 05:01:58 PM /Users/[redacted]/Library/Logs/DiagnosticReports/garcon_2015-01-06-170158_[reda cted].crash
Jan 5, 2015, 02:12:40 PM /Library/Logs/DiagnosticReports/iPhoto_2015-01-05-141240_[redacted].cpu_resourc e.diag [Details]
Jan 5, 2015, 10:04:15 AM /Library/Logs/DiagnosticReports/com.apple.MediaLibraryService_2015-01-05-100415 _[redacted].cpu_resource.diag [Details]
Jan 4, 2015, 05:28:20 PM /Users/[redacted]/Library/Logs/DiagnosticReports/HandBrake_2015-01-04-172820_[r edacted].crash
Jan 4, 2015, 05:28:04 PM /Users/[redacted]/Library/Logs/DiagnosticReports/garcon_2015-01-04-172804_[reda cted].crash
Jan 4, 2015, 03:09:50 PM /Users/[redacted]/Library/Logs/DiagnosticReports/Finder_2015-01-04-150950_[reda cted].crash
Jan 4, 2015, 03:09:15 PM /Users/[redacted]/Library/Logs/DiagnosticReports/garcon_2015-01-04-150915_[reda cted].crashStart time: 15:08:00 01/08/15
Model Identifier: MacBookPro6,2
System Version: OS X 10.10 (14A389)
Kernel Version: Darwin 14.0.0
Time since boot: 1 day3:22
Memory
BANK 0/DIMM0:
Size: 4 GB
Speed: 1067 MHz
Status: OK
Manufacturer: 0x859B
BANK 1/DIMM0:
Size: 4 GB
Speed: 1067 MHz
Status: OK
Manufacturer: 0x859B
SerialATA
Hitachi HTS545032B9SA02
USB
Backup+ Desk (Seagate LLC)
USB Receiver (Logitech Inc.)
FileVault: On
Diagnostic reports
2014-12-17 Safari crash
2014-12-17 com.apple.appkit.xpc.openAndSavePanelService crash
2014-12-17 garcon crash x4
2014-12-27 Finder crash
2014-12-27 ThisLife Uploader crash
2014-12-27 garcon crash x2
2014-12-28 Finder crash
2014-12-28 garcon crash x3
2014-12-31 com.apple.appkit.xpc.openAndSavePanelService crash
2014-12-31 garcon crash
2015-01-02 Finder crash
2015-01-02 garcon crash
2015-01-05 Finder crash
2015-01-05 HandBrake crash
2015-01-05 garcon crash x2
2015-01-07 garcon crash
2015-01-08 iPhoto hang x2
Log
Jan 7 11:47:39 com.apple.xpc.launchd.domain.user.55: Failed to bootstrap path: path = /Library/LaunchAgents/com.oracle.java.Java-Updater.plist, error = 2: No such file or directory
Jan 7 11:47:43 com.apple.xpc.launchd.domain.user.202: Could not read path: path = /Library/LaunchAgents/com.oracle.java.Java-Updater.plist, error = 2: No such file or directory
Jan 7 11:47:43 com.apple.xpc.launchd.domain.user.202: Failed to bootstrap path: path = /Library/LaunchAgents/com.oracle.java.Java-Updater.plist, error = 2: No such file or directory
Jan 7 11:47:58 com.apple.xpc.launchd.domain.user.89: Could not read path: path = /Library/LaunchAgents/com.oracle.java.Java-Updater.plist, error = 2: No such file or directory
Jan 7 11:47:58 com.apple.xpc.launchd.domain.user.89: Failed to bootstrap path: path = /Library/LaunchAgents/com.oracle.java.Java-Updater.plist, error = 2: No such file or directory
Jan 7 11:48:38 jnl: disk2s3: replay_journal: from: 50180096 to: 50778112 (joffset 0x3a3c000)
Jan 7 11:48:39 jnl: disk2s3: journal replay done.
Jan 7 11:49:37 com.logmein.LMILaunchAgentFixer: Service setup event to handle failure and will not launch until it fires.
Jan 7 11:49:39 com.apple.xpc.launchd.domain.pid.om.apple.photostream-agent.319: Path not allowed in target domain: type = pid, path = /Applications/iPhoto.app/Contents/Frameworks/PhotoFoundation.framework/Versions /A/XPCServices/com.apple.PhotoApps.DevicePropertyReader.xpc error = 147: The specified service did not ship in the requestor's bundle, origin = /Applications/iPhoto.app/Contents/Library/LoginItems/PhotoStreamAgent.app
Jan 7 11:49:39 com.apple.xpc.launchd.domain.pid.om.apple.photostream-agent.319: Path not allowed in target domain: type = pid, path = /Applications/iPhoto.app/Contents/Frameworks/PhotoFoundation.framework/Versions /A/XPCServices/com.apple.PhotoApps.DevicePropertyReader.xpc error = 147: The specified service did not ship in the requestor's bundle, origin = /Applications/iPhoto.app/Contents/Library/LoginItems/PhotoStreamAgent.app
Jan 7 11:49:39 com.citrix.ServiceRecords: Endpoint has been activated through legacy launch(3) APIs. Please switch to XPC or bootstrap_check_in(): com.citrix.Beacons
Jan 7 11:51:29 process iPhoto[248] thread 2450 caught burning CPU! It used more than 50% CPU (Actual recent usage: 52%) over 180 seconds. thread lifetime cpu usage 90.109268 seconds, (87.476202 user, 2.633066 system) ledger info: balance: 90008641218 credit: 90014455352 debit: 5814134 limit: 90000000000 (50%) period: 180000000000 time since last refill (ns): 172082865204
Jan 7 11:52:49 com.apple.xpc.launchd.domain.user.99: Could not read path: path = /Library/LaunchAgents/com.oracle.java.Java-Updater.plist, error = 2: No such file or directory
Jan 7 11:52:49 com.apple.xpc.launchd.domain.user.99: Failed to bootstrap path: path = /Library/LaunchAgents/com.oracle.java.Java-Updater.plist, error = 2: No such file or directory
Jan 7 12:07:36 process iPhoto[490] thread 12067 caught burning CPU! It used more than 50% CPU (Actual recent usage: 93%) over 180 seconds. thread lifetime cpu usage 90.200179 seconds, (88.682346 user, 1.517833 system) ledger info: balance: 90012025000 credit: 90016246356 debit: 4221356 limit: 90000000000 (50%) period: 180000000000 time since last refill (ns): 96436947650
Jan 7 12:19:32 com.apple.xpc.launchd.domain.pid.quicklookd.536: Path not allowed in target domain: type = pid, path = /Library/Frameworks/iTunesLibrary.framework/Versions/A/XPCServices/com.apple.iT unesLibraryService.xpc error = 147: The specified service did not ship in the requestor's bundle, origin = /System/Library/Frameworks/QuickLook.framework/Versions/A/Resources/quicklookd. app
Jan 7 12:21:38 process WindowServer[134] caught causing excessive wakeups. Observed wakeups rate (per sec): 174; Maximum permitted wakeups rate (per sec): 150; Observation period: 300 seconds; Task lifetime number of wakeups: 130324
Jan 7 12:24:23 process Image Capture Ex[494] caught causing excessive wakeups. Observed wakeups rate (per sec): 1570; Maximum permitted wakeups rate (per sec): 150; Observation period: 300 seconds; Task lifetime number of wakeups: 45166
Jan 7 12:28:45 process iPhoto[643] thread 21591 caught burning CPU! It used more than 50% CPU (Actual recent usage: 90%) over 180 seconds. thread lifetime cpu usage 90.114637 seconds, (88.373536 user, 1.741101 system) ledger info: balance: 90002127665 credit: 90005648813 debit: 3521148 limit: 90000000000 (50%) period: 180000000000 time since last refill (ns): 99086317519
Jan 7 12:30:17 com.apple.xpc.launchd.domain.pid.om.apple.photostream-agent.655: Path not allowed in target domain: type = pid, path = /Applications/iPhoto.app/Contents/Frameworks/PhotoFoundation.framework/Versions /A/XPCServices/com.apple.PhotoApps.DevicePropertyReader.xpc error = 147: The specified service did not ship in the requestor's bundle, origin = /Applications/iPhoto.app/Contents/Library/LoginItems/PhotoStreamAgent.app
Jan 7 12:30:17 com.apple.xpc.launchd.domain.pid.om.apple.photostream-agent.655: Path not allowed in target domain: type = pid, path = /Applications/iPhoto.app/Contents/Frameworks/PhotoFoundation.framework/Versions /A/XPCServices/com.apple.PhotoApps.DevicePropertyReader.xpc error = 147: The specified service did not ship in the requestor's bundle, origin = /Applications/iPhoto.app/Contents/Library/LoginItems/PhotoStreamAgent.app
Jan 7 13:13:15 process com.apple.WebKit[827] caught causing excessive wakeups. Observed wakeups rate (per sec): 560; Maximum permitted wakeups rate (per sec): 150; Observation period: 300 seconds; Task lifetime number of wakeups: 55866
Jan 7 20:09:33 process iPhoto[643] caught causing excessive wakeups. Observed wakeups rate (per sec): 198; Maximum permitted wakeups rate (per sec): 150; Observation period: 300 seconds; Task lifetime number of wakeups: 269536
Jan 8 01:12:04 AppleUSBMultitouchDriver::validateChecksum - 512-byte packet checksum is incorrect (expected 0xf60c, checksum bytes were 0xdead)
Jan 8 15:06:18 com.apple.xpc.launchd.domain.pid.quicklookd.1302: Path not allowed in target domain: type = pid, path = /Library/Frameworks/iTunesLibrary.framework/Versions/A/XPCServices/com.apple.iT unesLibraryService.xpc error = 147: The specified service did not ship in the requestor's bundle, origin = /System/Library/Frameworks/QuickLook.framework/Versions/A/Resources/quicklookd. app
Memory: iPhoto (UID 501) is using 2093 MB
kexts
com.logmein.driver.LogMeInSoundDriver (4.1.46f67)
Daemons
com.adobe.fpsaud
com.apple.installer.osmessagetracing
com.logmein.raupdate
com.macpaw.CleanMyMac2.Agent
com.sharpcast.xfsmond
Agents
com.adobe.ARM.UUID
com.apple.AirPortBaseStationAgent
com.apple.photostream-agent
com.citrix.AuthManager_Mac
com.citrix.ReceiverHelper
com.citrix.ServiceRecords
com.google.keystone.user.agent
com.logmein.LMILaunchAgentFixer
Startup items
/Library/StartupItems/ProTec6b/DemoOver
/Library/StartupItems/ProTec6b/Nalpeirond6b
/Library/StartupItems/ProTec6b/ProTec6b
/Library/StartupItems/ProTec6b/StartupParameters.plist
dylibs
/Library/Frameworks/Adobe AIR.framework/Versions/1.0/Resources/WebKit.dylib
/Users/USER/Library/Application Support/Google/Chrome/WidevineCDM/1.4.6.703/_platform_specific/mac_x64/libwidev inecdm.dylib
/usr/lib/HDREfexProFC.dylib
App extensions
com.getdropbox.dropbox.garcon
Contents of /Library/LaunchAgents/com.citrix.AuthManager_Mac.plist
- mod date: Jun 7 11:58:25 2013
- checksum: 1591517921
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>ServiceIPC</key>
<true/>
<key>MachServices</key>
<dict>
<key>com.citrix.AuthManager_Mac</key>
<true/>
</dict>
<key>Label</key>
<string>com.citrix.AuthManager_Mac</string>
<key>WaitForDebugger</key>
<false/>
<key>ProgramArguments</key>
<array>
<string>/usr/local/libexec/AuthManager_Mac.app/Contents/MacOS/AuthManager_Mac</ string>
</array>
<key>LimitLoadToSessionType</key>
<string>Aqua</string>
<key>Disabled</key>
<false/>
</dict>
</plist>
Contents of /Library/LaunchAgents/com.citrix.ReceiverHelper.plist
- mod date: Jun 7 11:58:25 2013
- checksum: 676087606
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>Label</key>
<string>com.citrix.ReceiverHelper</string>
<key>RunAtLoad</key>
<true/>
<key>KeepAlive</key>
<dict>
<key>SuccessfulExit</key>
<false/>
</dict>
<key>WaitForDebugger</key>
<false/>
<key>ProgramArguments</key>
<array>
<string>/usr/local/libexec/ReceiverHelper.app/Contents/MacOS/ReceiverHelper</st ring>
</array>
<key>LimitLoadToSessionType</key>
<string>Aqua</string>
<key>Disabled</key>
<false/>
</dict>
</plist>
Contents of /Library/LaunchAgents/com.citrix.ServiceRecords.plist
- mod date: Jun 7 11:58:25 2013
- checksum: 1445213025
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>ServiceIPC</key>
<true/>
<key>MachServices</key>
<dict>
<key>com.citrix.Beacons</key>
<true/>
<key>com.citrix.ServiceRecords</key>
<true/>
</dict>
<key>Label</key>
<string>com.citrix.ServiceRecords</string>
<key>RunAtLoad</key>
<true/>
<key>KeepAlive</key>
<true/>
<key>WaitForDebugger</key>
<false/>
<key>ProgramArguments</key>
<array>
<string>/usr/local/libexec/ServiceRecords.app/Contents/MacOS/ServiceRecords</st ring>
</array>
...and 8 more line(s)
Contents of /Library/LaunchAgents/com.logmein.LMILaunchAgentFixer.plist
- mod date: Nov 10 20:47:41 2014
- checksum: 94065829
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple Computer//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>Debug</key>
<true/>
<key>Label</key>
<string>com.logmein.LMILaunchAgentFixer</string>
<key>OnDemand</key>
<true/>
<key>ThrottleInterval</key>
<integer>1</integer>
<key>ProgramArguments</key>
<array>
<string>/Library/Application Support/LogMeIn/bin/LMILaunchAgentFixer.app/Contents/MacOS/LMILaunchAgentFixer< /string>
<string>fromlaunchagent</string>
</array>
<key>RunAtLoad</key>
<true/>
</dict>
</plist>
Contents of /Library/LaunchAgents/com.logmein.logmeingui.plist
- mod date: Jan 7 12:05:30 2015
- checksum: 849719711
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>Debug</key>
<true/>
<key>Disabled</key>
<true/>
<key>Label</key>
<string>com.logmein.logmeingui</string>
<key>LimitLoadToSessionType</key>
<array>
<string>Aqua</string>
</array>
<key>OnDemand</key>
<false/>
<key>ProgramArguments</key>
<array>
<string>/Library/Application Support/LogMeIn/bin/LogMeInGUI.app/Contents/MacOS/LogMeInGUI</string>
</array>
<key>RunAtLoad</key>
<true/>
</dict>
</plist>
Contents of /Library/LaunchAgents/com.logmein.logmeinguiagent.plist
- mod date: Jan 7 12:05:30 2015
- checksum: 1227007658
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>Debug</key>
<true/>
<key>Disabled</key>
<true/>
<key>Label</key>
<string>com.logmein.logmeinguiagent</string>
<key>LimitLoadToSessionType</key>
<array>
<string>Aqua</string>
</array>
<key>OnDemand</key>
<true/>
<key>ProgramArguments</key>
<array>
<string>/Library/Application Support/LogMeIn/bin/LogMeIn.app/Contents/Helpers/LMIGUIAgent.app/Contents/MacOS /LMIGUIAgent</string>
</array>
<key>RunAtLoad</key>
<false/>
<key>Sockets</key>
<dict>
<key>Listeners</key>
...and 19 more line(s)
Contents of /Library/LaunchAgents/com.logmein.logmeinguiagentatlogin.plist
- mod date: Jan 7 12:05:30 2015
- checksum: 3390435066
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>Debug</key>
<true/>
<key>Disabled</key>
<true/>
<key>Label</key>
<string>com.logmein.logmeinguiagentatlogin</string>
<key>LimitLoadToSessionType</key>
<array>
<string>LoginWindow</string>
</array>
<key>OnDemand</key>
<true/>
<key>ProgramArguments</key>
<array>
<string>/Library/Application Support/LogMeIn/bin/LogMeIn.app/Contents/Helpers/LMIGUIAgent.app/Contents/MacOS /LMIGUIAgent</string>
</array>
<key>RunAtLoad</key>
<false/>
<key>Sockets</key>
<dict>
<key>Listeners</key>
...and 19 more line(s)
Contents of /Library/LaunchDaemons/com.gopro.stereomodestatus.plist
- mod date: Jan 29 17:22:17 2014
- checksum: 2319101607
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>Label</key>
<string>com.gopro.stereomodestatus</string>
<key>LimitLoadToSessionType</key>
<string>Aqua</string>
<key>RunAtLoad</key>
<true/>
<key>ProgramArguments</key>
<array>
<string>/Applications/GoPro/Tools/StereoModeStatus.app/Contents/MacOS/StereoMod eStatus</string>
</array>
</dict>
</plist>
Contents of /Library/LaunchDaemons/com.logmein.logmeinserver.plist
- mod date: Jan 7 12:05:30 2015
- checksum: 1427099528
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>Debug</key>
<true/>
<key>Disabled</key>
<true/>
<key>Label</key>
<string>com.logmein.logmeinserver</string>
<key>LegacyTimers</key>
<true/>
<key>OnDemand</key>
<false/>
<key>ProcessType</key>
<string>Interactive</string>
<key>ProgramArguments</key>
<array>
<string>/Library/Application Support/LogMeIn/bin/LogMeIn.app/Contents/MacOS/LogMeIn</string>
</array>
<key>RunAtLoad</key>
<true/>
<key>StandardErrorPath</key>
<string>/Library/Logs/LogMeIn/stderr.log</string>
<key>StandardOutPath</key>
...and 7 more line(s)
Contents of /Library/LaunchDaemons/com.logmein.raupdate.plist
- mod date: Nov 10 20:46:56 2014
- checksum: 3493110929
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>Label</key>
<string>com.logmein.raupdate</string>
<key>OnDemand</key>
<true/>
<key>RunAtLoad</key>
<false/>
<key>KeepAlive</key>
<false/>
<key>LaunchOnlyOnce</key>
<true/>
<key>ProgramArguments</key>
<array>
<string>/Library/Application Support/LogMeIn/update/raupdate</string>
<string>/s</string>
</array>
<key>StandardErrorPath</key>
<string>/Library/Logs/LogMeIn/stderr.log</string>
<key>StandardOutPath</key>
<string>/Library/Logs/LogMeIn/stdout.log</string>
<key>WorkingDirectory</key>
<string>/Library/Application Support/LogMeIn/bin/</string>
...and 2 more line(s)
Contents of /Library/LaunchDaemons/com.macpaw.CleanMyMac2.Agent.plist
- mod date: Sep 1 15:15:35 2014
- checksum: 2214847194
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>Label</key>
<string>com.macpaw.CleanMyMac2.Agent</string>
<key>MachServices</key>
<dict>
<key>com.macpaw.CleanMyMac2.Agent</key>
<true/>
</dict>
<key>ProgramArguments</key>
<array>
<string>/Library/PrivilegedHelperTools/com.macpaw.CleanMyMac2.Agent</string>
</array>
<key>ServiceIPC</key>
<true/>
<key>Sockets</key>
<dict>
<key>MasterSocket</key>
<dict>
<key>SockFamily</key>
<string>Unix</string>
<key>SockPathMode</key>
<integer>438</integer>
...and 8 more line(s)
Contents of /Library/LaunchDaemons/com.sharpcast.xfsmond.plist
- mod date: May 4 20:28:27 2013
- checksum: 3377386094
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//ENhttp://www.apple.com/DTDs/PropertyList-1.0.dtd">
<!-- SugarSync version 1.9.96.111090.20130403 -->
<plist version="1.0">
<dict>
<key>Disabled</key>
<false/>
<key>Label</key>
<string>com.sharpcast.xfsmond</string>
<key>ProgramArguments</key>
<array>
<string>/Library/Application Support/SugarSync/scxfsmond</string>
<string>-log</string>
<string>error</string>
<string>-launchd</string>
</array>
<key>Sockets</key>
<dict>
<key>Listeners</key>
<dict>
<key>SockFamily</key>
<string>Unix</string>
<key>SockPathMode</key>
<integer>438</integer>
<key>SockPathName</key>
...and 14 more line(s)
Contents of Library/LaunchAgents/com.adobe.ARM.UUID.plist
- mod date: Jul 24 11:11:09 2013
- checksum: 394026997
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>Label</key>
<string>com.adobe.ARM.UUID</string>
<key>ProgramArguments</key>
<array>
<string>/Applications/Adobe Reader.app/Contents/MacOS/Updater/Adobe Reader Updater Helper.app/Contents/MacOS/Adobe Reader Updater Helper</string>
<string>semi-auto</string>
</array>
<key>RunAtLoad</key>
<true/>
<key>StartInterval</key>
<integer>12600</integer>
</dict>
</plist>
Contents of Library/LaunchAgents/com.google.keystone.agent.plist
- mod date: Nov 30 14:26:35 2014
- checksum: 4084537214
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>Label</key>
<string>com.google.keystone.user.agent</string>
<key>LimitLoadToSessionType</key>
<string>Aqua</string>
<key>ProgramArguments</key>
<array>
<string>/Users/USER/Library/Google/GoogleSoftwareUpdate/GoogleSoftwareUpdate.bu ndle/Contents/Resources/GoogleSoftwareUpdateAgent.app/Contents/MacOS/GoogleSoftw areUpdateAgent</string>
<string>-runMode</string>
<string>ifneeded</string>
</array>
<key>RunAtLoad</key>
<true/>
<key>StartInterval</key>
<integer>3523</integer>
<key>StandardErrorPath</key>
<string>/dev/null</string>
<key>StandardOutPath</key>
<string>/dev/null</string>
</dict>
</plist>
Listeners
cupsd: ipp
User login items
Garmin Express Service
- /Applications/Garmin Express.app/Contents/Library/LoginItems/Garmin Express Service.app
Dropbox
- /Applications/Dropbox.app
Google Chrome
- /Applications/Google Chrome.app
ThisLife Uploader
- /Applications/ThisLife Uploader.app
WDQuickView
- /Library/Application Support/WDSmartWare/WDQuickView.app
Safari extensions
Evernote Web Clipper
- com.evernote.safari.clipper
Widgets
iCal
Earth
Restricted files: 339
Lockfiles: 101
Elapsed time (s): 844
Wow, that's a lot of data for you to sift through, but I suppose you know what you are looking to find. I bet you earned every one of those points. Thanks, Linc. All the folks in the world waiting for me to share their photos with them thank you as well : ) Cathleen -
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 -
I have installed McAfee secutiry on my MAC OS X. It is now painfully slow. What can I do?
HELP! My Mac is now painfully slow. Downloading any internet site takes forever. Is it because of the McAfee program I have installed? If so, what can I do? It's driving me insane but I need to have security on my Mac.
Is it because of the McAfee program I have installed?
Very likely. You don't need it and I would delete it and instead use ClamXav.
There are many forms of ‘Malware’ that can affect a computer system, of which ‘a virus’ is but one type, ‘trojans’ another. Using the strict definition of a computer virus, no viruses that can attack OS X have so far been detected 'in the wild', i.e. in anything other than laboratory conditions. The same is not true of other forms of malware, such as Trojans. Whilst it is a fairly safe bet that your Mac has NOT been infected by a virus, it may have another security-related problem, but more likely a technical problem unrelated to any malware threat.
You may find this User Tip on Viruses, Trojan Detection and Removal, as well as general Internet Security and Privacy, useful:
https://discussions.apple.com/docs/DOC-2435
The User Tip (which you are welcome to print out and retain for future reference) seeks to offer guidance on the main security threats and how to avoid them.
More useful information can also be found here:
http://www.reedcorner.net/mmg/ -
one secure website loads painfully slow (7 minutes !). Only this site. How can I streamline firefox to load these pages faster? This started happening only after I switched from McAffee to Norton Security Suite. Other secure sites load just fine.
== URL of affected sites ==
http://www.chase.comIf you close Firefox, then start Firefox in Safe Mode, does the problem still occur? For instructions on starting in Safe Mode, see [[Safe Mode]].
-
Painfully slow access to admin console (how can I fix it?)
Hi,
I'm using using Sun Java System Web Server Version 7.0U4 B12/02/2008 02:17 running on CentOS (Redhat EL) release 4.4.
The problem is that using the Admin Console (on port 8989) is painfully slow. It takes minutes for each page to load, but they do usually load.
Any ideas on how to fix that?
There are some other things going on that might be related and helpful to know:
I get certificate errors when I access the Admin Console (e..g, IE complains about a mismatched address). I've tried following the directions to install the certificate in IE7 and FF3, but neither has stopped bothering me about the certificate error.
I have the server behind a firewall which allows all outgoing traffic and select incoming ports to the server. The firewall also maps a public IP address to the server's local IP address (e..g, 10.10.10.8).
If I access the Admin Console locally via the LAN address (https://10.10.10.8:8989) it is no longer slow, but I get booted back to the login screen very frequently (e.g, every minute or two of casual browsing through the console), and I still get the certificate error
We haven't given the server a name, but access it by IP address, and the virtual server configuration in the Admin Console is name "localhost.localdomain"
Any help and suggestions would be greatly appreciated!! I've tried searching for solutions several times, but haven't succeeded.
Thanks,
TimThanks for the thoughts
sriram.natarajan wrote:
The problem is that using the Admin Console (on port 8989) is painfully slow. It takes minutes for each page to load, but they do usually load.
Any ideas on how to fix that?
sounds more like some network issues. are you running your browser on your centos 4.4 as well ? also, did you try to connect using your IP - some thing like https://<ip>:8989 ?
No, we're not running the browser on centos 4.4. We're runing browsers on laptops, connecting both offsite via public IP address and in the office via both the public IP address and the LAN ip address.
Yes, we're using the ip address as you demonstrated. This machine does not have a domain name attached, so we only connect via ip addresses (mapped public or LAN)
>>
I get certificate errors when I access the Admin Console (e..g, IE complains about a mismatched address). I've tried following the directions to install the certificate in IE7 and FF3, but neither has stopped bothering me about the certificate error.it is not a certificate error. web server 7 admin server uses a self signed certificate . this is necessary step. however, IE reports a warning when it sees a self signed certificate. it wants you to know that it does not understand who sent this certificate. you need to create an exception - saying that you know what you are doing then there won't be any certificate error ..Okay, I'll look for how to do that, but so far I've only found instructions for how to install the certificate in the browsers, and unfortunately, that hasn't made a difference.
>>
I have the server behind a firewall which allows all outgoing traffic and select incoming ports to the server. The firewall also maps a public IP address to the server's local IP address (e..g, 10.10.10.8).
sounds like some network misconfiguration - outside the scope of this forum.I cannot rule that out, but other servers/websites seem to work fine with this same setup. Although, only this server is using https
>
If I access the Admin Console locally via the LAN address (https://10.10.10.8:8989) it is no longer slow, but I get booted back to the login screen very frequently (e.g, every minute or two of casual browsing through the console), and I still get the certificate error
if you want to increase this time out, you could do so by manually editing <install-root>/lib/webapps/admingui/WEB-INF/web.xml and change the value for session-timeout to say 600 (for 10 minutes).. . pl . note that this is not a supported way and you could potentially leave others to use your session if you are careless. but, if you know what you are doing .Thanks I did that. It surprises me that the default timeout appears to be 1 minute. -
Mid 2011 Macbook Air Painfully slow.
Mid 2011 Macbook Air Painfully slow.
Hey everyone. I am writing about my 13 inch Mid 2011 Macbook Air.
Recently it has been extremely slow and on occasion has not started up.
I have reset the PRAM and SMC already, yet it is still very slow. I have a couple theories about what might have caused it, are they plausible?
Theory 1: It’s a software problem. I tried to upgrade to 10.8.2 but halfway through the upgrade the computer restarted and somehow I was still on 10.8.1. For fear of a big issue happening I didn’t try to upgrade again. Perhaps it is a flaw in Apple’s software update?
The important thing to note about this update is that I tried to install 10.8.2 around a month or two weeks BEFORE I started having problems. So if these issues were due to 10.8.2’s failed update then it certainly was a delayed reaction.
I would of course like to update to 10.8.2 BUT as my computer is acting EXTREMELY slow and having trouble turning on occasionally I am worried the software update will completely brick the machine. Is that possible? Should I actually finish through with the software update?
Theory 2: It was an electricity problem.
The computer died when I was sitting at a café plugged into their wall sockets. A few days later when I came back to the same spot with my old macbook which is now being used in lieu of the Air it suddenly turned black for a little while. Sensing it might be an electricity surge or something with their system I unplugged the cable. I am not sure if that was paranoia though.
Can an electricity surge or a bad outlet fry a computer? Can it fry the ram so the computer is extremely slow? Does that theory hold any water?
Thanks for your help diagnosing this problem.
All the best.Please read this whole message before doing anything.
This procedure is a diagnostic test. It won’t solve your problem. Don’t be disappointed when you find that nothing has changed after you complete it.
Third-party system modifications are a common cause of usability problems. By a “system modification,” I mean software that affects the operation of other software — potentially for the worse. The following procedure will help identify which such modifications you've installed. Don’t be alarmed by the complexity of these instructions — they’re easy to carry out and won’t change anything on your Mac.
These steps are to be taken while booted in “normal” mode, not in safe mode. If you’re now running in safe mode, reboot as usual before continuing.
Below are instructions to enter some UNIX shell commands. The commands are harmless, but they must be entered exactly as given in order to work. If you have doubts about the safety of the procedure suggested here, search this site for other discussions in which it’s been followed without any report of ill effects.
Some of the commands will line-wrap or scroll in your browser, but each one is really just a single line, all of which must be selected. You can accomplish this easily by triple-clicking anywhere in the line. The whole line will highlight, and you can then either copy or drag it. The headings “Step 1” and so on are not part of the commands.
Note: If you have more than one user account, Step 2 must be taken as an administrator. Ordinarily that would be the user created automatically when you booted the system for the first time. The other steps should be taken as the user who has the problem, if different. Most personal Macs have only one user, and in that case this paragraph doesn’t apply.
Launch the 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.
Step 1
Copy or drag — do not type — the line below into the Terminal window, then press return:
kextstat -kl | awk '!/com\.apple/{printf "%s %s\n", $6, $7}'
Post the lines of output (if any) that appear below what you just entered (the text, please, not a screenshot.) You can omit the final line ending in “$”.
Step 2
Repeat with this line:
sudo launchctl list | sed 1d | awk '!/0x|com\.(apple|openssh|vix)|edu\.mit|org\.(amavis|apache|cups|isc|ntp|postfix|x)/{print $3}'
This time, you'll be prompted for your login password, which won't be displayed when you type it. You may get a one-time warning not to screw up. You don't need to post the warning.
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You can then quit Terminal. -
CS5 Flash and Photoshop painfully slow
I recently moved from CS4 Master Suite to CS5 Master Suite. I work with all files on a home based network drive. The CS4 handled most all tasks easily. The CS5 is painfully slow.
Publish Previewing a very small Flash file with no action script and 3 button rollovers takes 3-6 minutes to view. Opening a 1100x730px jpg in Photoshop takes 1-2 minutes and saving it is almost as slow. Ironically, Fireworks opens the same jpg in half the time.
About my set up: the network drive and a desktop PC are plugged into a Linksys G wireless router. The desktop has the same problems as both laptops in really slow Adobe tasks. None of my other programs struggle with network tasks and the CS4 Master Suite handled it fine.
Any clue why CS5 Master Collection would perform basic tasks so much slower than CS4 Master Collection using the same network?I guess your project is quite complex (filesize for starters, maybe complex vector artwork, lots of keyframes etc.). When you save your project, Flash has to process all the objects and do the actual writing to the disc. What you can do, is break the document into smaller, separate *.fla files. You can export them as *.swf and load them at runtime or export them as *.swc libraries and include them at compile time.
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Production Cube painfully slow when resolving partitioned data
Hi,
We have a few 10g cubes in our production environment on Unix servers. For the most part the users are very satisfied with the response time. Most are of a similar design Global Composites, compressed around 9 dimensions.
Recently we introduced a new cube and took advantage of the Parallell processing
feature and partitioned it on the month level of time . It has 9 dimensions (see portion of load log below for specifics). All dimensions are sparse , global composites, Compression, 15 measures .. Most dimensions are aggregated fully or 1 below the top with the exception product aggregated only to the leaf level.
The load works fine 9million data rows loaded and aggregated in 2 hours. The problem we are having is in the response time to a query. It's fine when only 1 month is selected. When you select qtr and years the query becomes painfully slow. When selecting 1 measure for 1 month it takes about 15 seconds to return. When selecting the same measure for the year or qtr it takes about 6 minutes to return. The same is true when I run a report from the Olap worksheet using olap DML so i know that it has nothing to do with the front end or network.
Any ideas on what could be causing the bottleneck in summing the partitions or on how to diagnose the problem. Version is 10.2.0.2
There are only 7 months in the cube and it's 25gb.
thx
Mike
SQL> select xml_loadid, xml_recordid, xml_date, xml_message
2 from OLAPSYS.xml_load_log
3 where xml_loadid = 1006;
XML_LOADID XML_RECORDID XML_DATE XML_MESSAGE
1006 1 12-AUG-07 14:17:30 Job# AWXML$_1006 to Build(Refresh) Analytic Workspace RLCUBEMGR.ACP_MTH Submitted to the Queue.
1006 11 12-AUG-07 14:17:31 Started Build(Refresh) of RLCUBEMGR.ACP_MTH Analytic Workspace.
1006 12 12-AUG-07 14:17:31 Attached AW RLCUBEMGR.ACP_MTH in RW Mode.
1006 13 12-AUG-07 14:17:31 Started Loading Dimensions.
1006 14 12-AUG-07 14:17:33 Started Loading Dimension Members.
1006 15 12-AUG-07 14:17:33 Started Loading Dimension Members for A_FICO_MTH.DIMENSION (1 out of 8 Dimensions).
1006 16 12-AUG-07 14:17:34 Finished Loading Members for A_FICO_MTH.DIMENSION. Added: 27. No Longer Present: 0.
1006 17 12-AUG-07 14:17:34 Started Loading Dimension Members for A_GEN4_MTH.DIMENSION (2 out of 8 Dimensions).
1006 18 12-AUG-07 14:17:34 Finished Loading Members for A_GEN4_MTH.DIMENSION. Added: 11. No Longer Present: 0.
1006 19 12-AUG-07 14:17:34 Started Loading Dimension Members for A_LOC_MTH.DIMENSION (3 out of 8 Dimensions).
1006 20 12-AUG-07 14:17:44 Finished Loading Members for A_LOC_MTH.DIMENSION. Added: 22,887. No Longer Present: 0.
1006 21 12-AUG-07 14:17:44 Started Loading Dimension Members for A_MAKE_MTH.DIMENSION (4 out of 8 Dimensions).
1006 22 12-AUG-07 14:17:45 Finished Loading Members for A_MAKE_MTH.DIMENSION. Added: 59. No Longer Present: 0.
1006 23 12-AUG-07 14:17:45 Started Loading Dimension Members for A_PROD_MTH.DIMENSION (5 out of 8 Dimensions).
1006 24 12-AUG-07 14:17:45 Finished Loading Members for A_PROD_MTH.DIMENSION. Added: 31. No Longer Present: 0.
1006 25 12-AUG-07 14:17:45 Started Loading Dimension Members for A_SUBV_MTH.DIMENSION (6 out of 8 Dimensions).
1006 26 12-AUG-07 14:17:45 Finished Loading Members for A_SUBV_MTH.DIMENSION. Added: 3. No Longer Present: 0.
1006 27 12-AUG-07 14:17:45 Started Loading Dimension Members for A_TERM_MTH.DIMENSION (7 out of 8 Dimensions).
1006 28 12-AUG-07 14:17:45 Finished Loading Members for A_TERM_MTH.DIMENSION. Added: 12. No Longer Present: 0.
1006 29 12-AUG-07 14:17:45 Started Loading Dimension Members for A_TIME_MTH.DIMENSION (8 out of 8 Dimensions).
1006 30 12-AUG-07 14:17:45 Finished Loading Members for A_TIME_MTH.DIMENSION. Added: 11. No Longer Present: 0.
1006 31 12-AUG-07 14:17:45 Finished Loading Dimension Members.
1006 32 12-AUG-07 14:17:45 Started Loading Hierarchies.
1006 33 12-AUG-07 14:17:45 Started Loading Hierarchies for A_FICO_MTH.DIMENSION (1 out of 8 Dimensions).
1006 34 12-AUG-07 14:17:46 Finished Loading Hierarchies for A_FICO_MTH.DIMENSION. 1 hierarchy(s) STANDARD Processed.
1006 35 12-AUG-07 14:17:46 Started Loading Hierarchies for A_GEN4_MTH.DIMENSION (2 out of 8 Dimensions).
1006 36 12-AUG-07 14:17:47 Finished Loading Hierarchies for A_GEN4_MTH.DIMENSION. 1 hierarchy(s) STANDARD Processed.
1006 37 12-AUG-07 14:17:47 Started Loading Hierarchies for A_LOC_MTH.DIMENSION (3 out of 8 Dimensions).
1006 38 12-AUG-07 14:18:03 Finished Loading Hierarchies for A_LOC_MTH.DIMENSION. 5 hierarchy(s) DLRGRP, RGNDLRGRP, RGNSTATE, STANDAR
D, STATE Processed.
1006 39 12-AUG-07 14:18:03 Started Loading Hierarchies for A_MAKE_MTH.DIMENSION (4 out of 8 Dimensions).
1006 40 12-AUG-07 14:18:03 Finished Loading Hierarchies for A_MAKE_MTH.DIMENSION. 1 hierarchy(s) STANDARD Processed.
1006 41 12-AUG-07 14:18:03 Started Loading Hierarchies for A_PROD_MTH.DIMENSION (5 out of 8 Dimensions).
1006 42 12-AUG-07 14:18:03 Finished Loading Hierarchies for A_PROD_MTH.DIMENSION. 2 hierarchy(s) NEWUSED, STANDARD Processed.
1006 43 12-AUG-07 14:18:03 Started Loading Hierarchies for A_SUBV_MTH.DIMENSION (6 out of 8 Dimensions).
1006 44 12-AUG-07 14:18:03 Finished Loading Hierarchies for A_SUBV_MTH.DIMENSION. 1 hierarchy(s) STANDARD Processed.
1006 45 12-AUG-07 14:18:03 Started Loading Hierarchies for A_TERM_MTH.DIMENSION (7 out of 8 Dimensions).
1006 46 12-AUG-07 14:18:04 Finished Loading Hierarchies for A_TERM_MTH.DIMENSION. 1 hierarchy(s) STANDARD Processed.
1006 47 12-AUG-07 14:18:04 Started Loading Hierarchies for A_TIME_MTH.DIMENSION (8 out of 8 Dimensions).
1006 48 12-AUG-07 14:18:04 Finished Loading Hierarchies for A_TIME_MTH.DIMENSION. 1 hierarchy(s) STANDARD Processed.
1006 49 12-AUG-07 14:18:04 Finished Loading Hierarchies.
1006 50 12-AUG-07 14:18:04 Started Loading Attributes.
1006 51 12-AUG-07 14:18:04 Started Loading Attributes for A_FICO_MTH.DIMENSION (1 out of 8 Dimensions).
1006 52 12-AUG-07 14:18:04 Finished Loading Attributes for A_FICO_MTH.DIMENSION. 2 attribute(s) LONG_DESCRIPTION, SHORT_DESCRIPTION
Processed.
1006 53 12-AUG-07 14:18:04 Started Loading Attributes for A_GEN4_MTH.DIMENSION (2 out of 8 Dimensions).
1006 54 12-AUG-07 14:18:04 Finished Loading Attributes for A_GEN4_MTH.DIMENSION. 2 attribute(s) LONG_DESCRIPTION, SHORT_DESCRIPTION
Processed.
1006 55 12-AUG-07 14:18:04 Started Loading Attributes for A_LOC_MTH.DIMENSION (3 out of 8 Dimensions).
1006 56 12-AUG-07 14:18:11 Finished Loading Attributes for A_LOC_MTH.DIMENSION. 11 attribute(s) A_DEALER_AMERICREDIT_IND, A_DEALER_E
CONTRACTING_IND, A_DEALER_MARKET_SEGMENT, A_DEALER_ONEGAP_IND, A_DEALER_RESERVE_PLAN, A_DEALER_RETAIL_SALES_AGR_APV, A_D
EALER_SEGMENT, A_DEALER_STATUS_CD, A_FLOOR_PLAN_PROVIDER_NAME, LONG_DESCRIPTION, SHORT_DESCRIPTION Processed.
1006 57 12-AUG-07 14:18:11 Started Loading Attributes for A_MAKE_MTH.DIMENSION (4 out of 8 Dimensions).
1006 58 12-AUG-07 14:18:11 Finished Loading Attributes for A_MAKE_MTH.DIMENSION. 2 attribute(s) LONG_DESCRIPTION, SHORT_DESCRIPTION
Processed.
1006 59 12-AUG-07 14:18:11 Started Loading Attributes for A_PROD_MTH.DIMENSION (5 out of 8 Dimensions).
1006 60 12-AUG-07 14:18:11 Finished Loading Attributes for A_PROD_MTH.DIMENSION. 2 attribute(s) LONG_DESCRIPTION, SHORT_DESCRIPTION
Processed.
1006 61 12-AUG-07 14:18:11 Started Loading Attributes for A_SUBV_MTH.DIMENSION (6 out of 8 Dimensions).
1006 62 12-AUG-07 14:18:11 Finished Loading Attributes for A_SUBV_MTH.DIMENSION. 2 attribute(s) LONG_DESCRIPTION, SHORT_DESCRIPTION
Processed.
1006 63 12-AUG-07 14:18:11 Started Loading Attributes for A_TERM_MTH.DIMENSION (7 out of 8 Dimensions).
1006 64 12-AUG-07 14:18:11 Finished Loading Attributes for A_TERM_MTH.DIMENSION. 2 attribute(s) LONG_DESCRIPTION, SHORT_DESCRIPTION
Processed.
1006 65 12-AUG-07 14:18:11 Started Loading Attributes for A_TIME_MTH.DIMENSION (8 out of 8 Dimensions).
1006 66 12-AUG-07 14:18:12 Finished Loading Attributes for A_TIME_MTH.DIMENSION. 2 attribute(s) LONG_DESCRIPTION, SHORT_DESCRIPTION
Processed.
1006 67 12-AUG-07 14:18:12 Finished Loading Attributes.
1006 68 12-AUG-07 14:18:12 Finished Loading Dimensions.
1006 69 12-AUG-07 14:18:12 Started Updating Partitions.
1006 70 12-AUG-07 14:18:12 Finished Updating Partitions.
1006 71 12-AUG-07 14:18:26 Detached AW RLCUBEMGR.ACP_MTH.
1006 72 12-AUG-07 14:18:26 Starting Parallel Processing.
1006 10073 12-AUG-07 14:18:27 Attached AW RLCUBEMGR.ACP_MTH in MULTI Mode.
1006 10074 12-AUG-07 14:18:27 Started Load of Measures: V_APP_RECEIVED, V_APP_APPROVED, V_APP_COUNTERED, V_APP_CANCELLED, V_APP_DECISIONE
D, V_BKD_UNIT, V_BKD_DOLLAR, V_OS_UNIT, V_OS_DOLLAR, V_DELQ_UNIT, V_DELQ_DOLLAR, V_CHGOFF_UNIT, V_CHGOFF_DOLLAR, V_REPO_
UNIT, V_DLRRSVUNEARN from Cube ACPMTH.CUBE. DEFAULT Partition.
1006 10075 12-AUG-07 14:18:42 Finished Load of Measures: V_APP_RECEIVED, V_APP_APPROVED, V_APP_COUNTERED, V_APP_CANCELLED, V_APP_DECISION
ED, V_BKD_UNIT, V_BKD_DOLLAR, V_OS_UNIT, V_OS_DOLLAR, V_DELQ_UNIT, V_DELQ_DOLLAR, V_CHGOFF_UNIT, V_CHGOFF_DOLLAR, V_REPO
UNIT, VDLRRSVUNEARN from Cube ACPMTH.CUBE. DEFAULT Partition. Processed 0 Records. Rejected 0 Records.
1006 10076 12-AUG-07 14:18:42 Started Auto Solve for Measures: V_APP_APPROVED, V_APP_CANCELLED, V_APP_COUNTERED, V_APP_DECISIONED, V_APP_
RECEIVED, V_BKD_DOLLAR, V_BKD_UNIT, V_CHGOFF_DOLLAR, V_CHGOFF_UNIT, V_DELQ_DOLLAR, V_DELQ_UNIT, V_DLRRSVUNEARN, V_OS_DOL
LAR, V_OS_UNIT, V_REPO_UNIT from Cube ACPMTH.CUBE. DEFAULT Partition.
1006 90112 12-AUG-07 16:09:33 Running Jobs: AWXML$_1006_577, AWXML$_1006_578. Waiting for Tasks to Finish...
1006 90113 12-AUG-07 16:18:57 Finished Parallel Processing.
1006 90114 12-AUG-07 16:18:57 Completed Build(Refresh) of RLCUBEMGR.ACP_MTH Analytic Workspace.
SQL> COLUMN DBMS_LOB.GETLENGTH(AWLOB) HEADING "Bytes";
SQL> SELECT EXTNUM, SUM(DBMS_LOB.GETLENGTH(AWLOB)) FROM AW$acp_MTH GROUP BY EXTNUM;
EXTNUM SUM(DBMS_LOB.GETLENGTH(AWLOB))
1 5715538444
3 3758960128
2 3758960128
0 1.1173E+10
4 2295138076Watrost makes some very valid points and you should review the suggestions he has made.
In addition I would like to add the following. When deciding on how and when to use partitioning and parallel processing I would suggest considering these points:
1) The partition dimension - most people partition on time, probably because all the examples I have seen in this area show this as if it were the "normal" method. Using time is a good idea if you want to perform some form of rolling time window and need to quickly and easily drop data for a specific time period. However, partitioning does impact on query performance and you need to balance the needs of "ease of maintenance" against query performance for your users. Once you have selected a level to use as the partition key you will notice on the Summary tab that levels above this key are in fact grayed out and cannot be selected. As Watrost points out, the partition key in effect becomes your top level of pre-aggregation. All other levels are summed at query time. This is normally ok, but for a 9 dimensional model it means you have no summary levels computed across any of your other 8 dimensions for levels above the partition key. This will have a serious impact on your query performance.
2) Parallel processing - many people seem to implement partitioning in the expectation that their cubes will aggregate more quickly. In most cases this can be true but there are many factors to consider. To be really effective you need to have multiple CPUs, and you should set the number of parallel jobs to a maximum of No of CPUs-1. For some reason I have seen many DBAs just randomly pick a number for this value that greatly exceeds the number of CPUs and then wonder why their cube build takes such a long time. I would start by using the No of CPUs/2 and scaling up to No of CPUs-1 to determine the sweet spot for your system based on resources. Don't forget it is not just CPUs that are important in this situation you also need fast disks as I/O contention can occur very easily.
3) Partial vs Full aggregation - If you upgrade to the latest 10.2.0.3 patcheset and apply the OLAP A Patch as well (available from Metalink) which will allow you to take advantage of partial aggregation features. When loading data into a cube you should only aggregate data for incoming values rather than re-aggregating data for the whole cube. Although AWM does provide a radio button to control this on the second page of the maintenance wizard it is only with the above patchsets that this actually works.
4) Sortarea size : check your sortarea size. Typically, this is set very small in most instances and OLAP operations are very sort intensive. Therefore, increasing this to 1M or higher can have a significant impact on load performance.
5) Monitoring Builds - There are some free performance views you can download from OTN that will help you monitor what is happening during a build. See the link for SQL Scripts for OLAP DBAs and the associated readme at:
http://www.oracle.com/technology/products/bi/olap/OLAP_DBA_scripts.ZIP
http://www.oracle.com/technology/products/bi/olap/OLAP_DBA_README.htm
I would look at the views AW_WAIT_EVENTS, OLAP_PGA_USE and AW_LONGOPS as well as generally monitoring your instance via OEM using the ADDM reports that can be generated. These will help you discover performance bottlenecks in your system
Now for the dilemma - parallel processing vs partitioning. Most people would agree that partial aggregation is a good idea as there is no need to re-aggregate a complete cube when there have been no changes to the dimensions/hierarchies and you are loading data for just the current month. But if you partition by month you will never get parallel processing because you will only be aggregating data within a single partition and for parallel processing to occur aggregation must occur across multiple partitions. What it does mean is that the time take for each load and partial aggregation should be consistent which makes it easy to plan.
If this is proving to be a significant problem then it is possible to use partitioning and generate a fully solved cube. In 11g this will be resolved using a new aggregation feature. For 10gR2 it is possible to create this type of solution. In fact I have just re-designed a customers physical data model to reduce the query time for one of their main user reports from 14 minutes to 10 seconds. The problem was the query accessed the data within the partition that was not aggregated.
It is quite a simple process and does not change your current logical data model. Quite simply you create a surrogate partition dimension with only one two levels - All and "Level 1". Partition on "Level 1". If you are using time, which most people do, level 1 contains all the values for all months, all quarters and all years. Next create a source table that contains using GROUPING SETS to compute totals for months, quarters and years only for base levels across all your other dimensions. This will created an embedded total fact table for your surrogate time dimension.
In the mapping editor, map the surrogate time dimension column in the fact table to your surrogate dimension "Level 1". In the Rules tab within AWM set the aggregation for this surrogate dimension to "Do not Aggregate". Load your data.
In your existing cube you replace your existing stored measures with calculated measures, using the same name, that point to the new physical cubes via a QDR from the standard time dimension to the surrogate time dimension.
Hope this helps.
Keith Laker
Oracle EMEA Consulting
BI Blog: http://oraclebi.blogspot.com/
DM Blog: http://oracledmt.blogspot.com/
BI on Oracle: http://www.oracle.com/bi/
BI on OTN: http://www.oracle.com/technology/products/bi/
BI Samples: http://www.oracle.com/technology/products/bi/samples/ -
ITunes 9 painfully slow to load
With all the new graphics & album art that loads & animation that has to load iTunes load so painfully slow & don't let Time Machine run at the same time! Is there anything I can do to either turn off all the additional art work that loads or can I downgrade back to the previous iTUnes?
Or is there something in Utilities maybe I can do?I'll add my experience to this. It takes sometimes as long as 15 minutes to load my library, during which iTunes is "Not Responding," and churns my hard drive so that my entire system is nearly unusable. My system still has sufficient memory, so it is not paging.
Shutting down in the same experience. I just timed it at 10 minutes, with the same hard drive churn and nearly unresponsive system. The RAM usage goes as high as 1GB of ram, and in Activity Monitor, it is writing for minutes at ~20MB/s. I thought that my library was somehow corrupted, but this seems to be a common experience?
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My mac book pro runs very slow, can I make it run faster?
I have a 4 month old Mac book pro. granted, its just an i5 2.4
It seemed to be pretty quick when I first bought it. but it started slowing down.
So I put 8 gigs of ram into it.
but it still runs painfully slow.
I spent the day putting files in the trashbin. Today I am deleting them perm. BUt even the empty function is slow. It can take 2 or 3 seconds to delete a single file. Right now, the process has been stuck on the same file delete for almost a minute.
I have run disk utils, and it came back instantly as fine.
So, I have 4 questions.
1... is there a check list to improve speed.
2... It there a utiltiy program I should run to confirm my files. I have uninstalled a number of programs. Perhaps they were not uninstalled properly?
3... I understand that there are some disksweep tools to stay away from. Especially the free once. Can I get a list of the bad players
4... I am thinking of replacing the Hard Drive with an ssd/hard drive combo. they seem to be getting cheaper, and I have heard some good thinkgs about them. I know it would void my warrentee, butcan I get some stories about the transition.
thanksI have a 4 month old Mac book pro. granted, its just an i5 2.4
It seemed to be pretty quick when I first bought it. but it started slowing down.
So I put 8 gigs of ram into it.
but it still runs painfully slow.
I spent the day putting files in the trashbin. Today I am deleting them perm. BUt even the empty function is slow. It can take 2 or 3 seconds to delete a single file. Right now, the process has been stuck on the same file delete for almost a minute.
I have run disk utils, and it came back instantly as fine.
So, I have 4 questions.
1... is there a check list to improve speed.
2... It there a utiltiy program I should run to confirm my files. I have uninstalled a number of programs. Perhaps they were not uninstalled properly?
3... I understand that there are some disksweep tools to stay away from. Especially the free once. Can I get a list of the bad players
4... I am thinking of replacing the Hard Drive with an ssd/hard drive combo. they seem to be getting cheaper, and I have heard some good thinkgs about them. I know it would void my warrentee, butcan I get some stories about the transition.
thanks
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