10.5.2 installed, mount-msdos 100% cpu
So.. I installed Os 10.5.2 on my macbook.. after 20-30 seconds, activity monitor shows system at 100% CPU.. Doing a ps -ef, shows MOUNT-MSDOS and parent proces launchd using up 100% of one the processors. It makes the machine completely unusable. I booted to a super duper backup and mv /sbin/mount-msdos to mount-msdos.bak and rebooted and the machine works.
While it's not the optimal solution, i can use the mac.. Any got any idea how to fix this?
Exactly the same....
Hi
I've got exactly the same problem, although not sure if it occurred after the the graphics update. I took my macbook into the apple store in regents st, and the very help Genius guy Rob was stumped. He thought it could be related to either VMWare Fusion (i'm on version 1.1.1) or the fact that i had partitioned using bootcamp.
It's fine in Safe mode (hold down the shift when booting till the spinning thing), because only the core stuff is loaded.
I have tried uninstalling VMWare, i've rebuilt twice back to 10.5.0 using the "keep archive" (interestly my profile password failed both times and luckly i had another test admin profile without a pw (created in the store) so that i could reset my pw... so do the same).
Machine seems fine up until the 10.5.2 patch...
Apparently the reinstall should overwrite everything, and Rob was reasonably certain this would sort it... so it's pointing to the service pack.
Can anyone recommend a good tool to trace what is running this process?
Reviewing in console and drilling-down ends nowhere.
Given that it is mount_msdos - the only obvious things i can think of is VMWare, bootcamp and some lousy Maxtor drive sw that never worked in 10.5....
What msdos/fat32 etc stuff other than the vanilla apple install do you have installed on your mac?
Cheers
Ja
Similar Messages
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Ntvdm using 100% cpu when installing jdev 3.2
I downloaded jdev32.zip from otn, unzipped it into a directory and tried to launch setup.exe. Busy cursor appears for about 15 secs, then disappears. ntvdm is startet and consumes 100 % cpu time. No install screen appears.
I stopped almost every service on my nt 4.0 server sp 5, no help.
Anybody any idea / experience ?
Pascal Glauser
null<BLOCKQUOTE><font size="1" face="Verdana, Arial">quote:</font><HR>Originally posted by John - JDeveloper Team:
Glauser,
This is most unusual. Possibly a corrupted Zip file was downloaded - Possibly other resource / file issues.
Please check the following things:
1. Make sure you have pleanty of available free disk space for the installation to unzip and install.
2. Run WinZip on the Zip file to see if any errors pop up - if so, you may need to re-download.
3. Possibly - Reboot machine and then try to install when minimal OS activity has occurred.
I hope this helps,
-John<HR></BLOCKQUOTE>
Dear John
Thank you for your reply. I can exclude the bad zip file, for the setup programs from jdev 3.1.1.2 and jdev 3.1, which happened to stay on my machine, show the same behaviour (they worked fine at their time). I agree that it has something to do with my installation. Meanwhile, I reapplied service pack 5 and applied service pack 6 for NT, no help.
I will try to check with install shield corporation.
Pascal
null -
MacPro overheating after installing Lion. BN indexer and-or helpd processes seem to be taking around 100% CPU. Suspending those processes seem to solve the problem, but does not seem to be an adequate solution.
Helpd updates all of the Application help files on your Mac.
However, I hate having helpd launching repeatedly and seemingly randomly, taking up 1 gig of RAM, and using so much CPU time that the fans go loudly full blast on my MacBook Pro. I prefer having my MacBook Pro be quiet.
Upon investigation, I found that helpd is controlled by a System LaunchAgent plist which is run on startup:
/System/LaunchAgents/com.apple.helpd.plist
When examining the contents of this plist using XCode, what you find is that:
1. helpd is run when it is loaded by the system at startup or login
2. helpd is run on every Sunday at 2:30 AM
3. the launch agent watches the following folders and runs helpd whenever the folders change:
/Applications/
/Applications/Utilities/
The biggest problem is the watch folders. They change whenever you open them (i.e. their modified date changes when opened). They change when you install a new application. Many applications change their Application folder content when run. etc. etc.
The easiest solution is to use Xcode, Lingon2 in expert mode (not Lingon3) or another plist editor to modify the com.apple.helpd.plist to change the watch folders.
I changed /Applications/ to /Applications/Utilities/ and left the second watch folder /Applications/Utilities/
Since I seldom open /Applications/Utilities/ this causes helpd to launch far less often.
You can also just simpliy eliminate the watch folders. This keeps helpd running on Sundays at 2:30 AM or on startup or login.
When users get rid of many older applications, they see helpd launch less often since these older applications may be the ones modifying the /Applications/ folder.
If you have only newer applications or few applications, you don't run into the helpd problem as often or at all. This is why few people complain about helpd. Only the users who have numerous applications (particularly older ones or ones not bought from the App Store) run into this problem.
Here are the contents of the com.apple.helpd.plist:
<?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>EnableTransactions</key>
<true/>
<key>EnvironmentVariables</key>
<dict>
<key>NSRunningFromLaunchd</key>
<string>1</string>
</dict>
<key>Label</key>
<string>com.apple.helpd</string>
<key>LimitLoadToSessionType</key>
<array>
<string>Aqua</string>
<string>LoginWindow</string>
</array>
<key>MachServices</key>
<dict>
<key>com.apple.helpd</key>
<true/>
</dict>
<key>OnDemand</key>
<true/>
<key>Program</key>
<string>/System/Library/PrivateFrameworks/HelpData.framework/Versions/A/Resourc es/helpd</string>
<key>RunAtLoad</key>
<true/>
<key>StartCalendarInterval</key>
<dict>
<key>Hour</key>
<integer>2</integer>
<key>Minute</key>
<integer>30</integer>
<key>Weekday</key>
<integer>7</integer>
</dict>
<key>WatchPaths</key>
<array>
<string>/Applications/</string>
<string>/Applications/Utilities/</string>
</array>
</dict>
</plist> -
when itunes upgraded my laptop went to 100% cpu usage. only solution was uninstall. have tried itunes again as my daughter wants the new ipad. still same problem tho so not keen to spend £400 on new pad without pc support. anyone help? (ps been using ipod touches 1 and 2, been great source of pleasure for my two girls, but cant sync them, so using the little shuffles for music, syncing to an old version of itunes on an old netbook - had the sense to switch off upgrades when the new version went wrong)
Close your iTunes,
Go to command Prompt -
(Win 7/Vista) - START/ALL PROGRAMS/ACCESSORIES, right mouse click "Command Prompt", choose "Run as Administrator".
(Win XP SP2 & above) - START/ALL PROGRAMS/ACCESSORIES/Command Prompt
In the "Command Prompt" screen, type in
netsh winsock reset
Hit "ENTER" key
Restart your computer.
If you do get a prompt after restart windows to remap LSP, just click NO.
Now launch your iTunes and see if it is working now.
If you are still having these type of problems after trying the winsock reset, refer to this article to identify which software in your system is inserting LSP:
iTunes 10.5 for Windows: May see performance issues and blank iTunes Store
http://support.apple.com/kb/TS4123?viewlocale=en_US -
Mail Can't Open & com.apple.internetaccount process hogging 100% CPU
Desperately seeking answers after Mavericks install..
My mail crashed and now won't open at all. I've tried most (if not all) the suggestions posted by others. Haven't tried deleting and reinstalling mail yet, as this will be my last resort since I have a work account in it that is not on IMAP.
And another troubling issue is my macbook's fan is going crazy and feels like its overheating.
Looking at "Activity Monitor" I see a process "com.apple.internetaccounts" that is taking 100% CPU and 1.6GB of memory!!
No idea what this process is and can't seem to quit it.
PLEASE HELP!!! Thanks in advance
Using EtreCheck, pls see below report:
Hardware Information:
MacBook Air (13-inch, Mid 2012)
MacBook Air - model: MacBookAir5,2
1 1.8 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 (13A603) - Uptime: 0 days 0:11:45
Disk Information:
APPLE SSD SM256E disk0 : (251 GB)
EFI (disk0s1) <not mounted>: 209.7 MB
Macintosh HD (disk0s2) /: 250.14 GB (59.72 GB free)
Recovery HD (disk0s3) <not mounted>: 650 MB
USB Information:
FireWire Information:
Thunderbolt Information:
Apple Inc. thunderbolt_bus
Kernel Extensions:
Problem System Launch Daemons:
Problem System Launch Agents:
[loaded] com.paragon.NTFS.trial.plist
[loaded] com.paragon.NTFS.upd.plist
Launch Daemons:
[loaded] com.adobe.fpsaud.plist
[loaded] com.adobe.SwitchBoard.plist
[loaded] com.microsoft.office.licensing.helper.plist
[loaded] net.sourceforge.MonolingualHelper.plist
Launch Agents:
[not loaded] com.adobe.AAM.Updater-1.0.plist
[loaded] com.hp.messagecenter.launcher.plist
User Launch Agents:
[loaded] com.adobe.ARM.df0ab5bbe6f698196fcc21e3c1e66dcb758bd911f4d637272d9d8109.plist
[loaded] com.google.keystone.agent.plist
User Login Items:
None
3rd Party Preference Panes:
Flash Player
Language Aid
MagicPrefs
Paragon NTFS for Mac ® OS X
Internet Plug-ins:
AdobePDFViewer.plugin
AdobePDFViewerNPAPI.plugin
CMBSecurity.plugin
Default Browser.plugin
Flash Player.plugin
FlashPlayer-10.6.plugin
JavaAppletPlugin.plugin
nplastpass.plugin
QuickTime Plugin.plugin
SharePointBrowserPlugin.plugin
Silverlight.plugin
User Internet Plug-ins:
aliedit.plugin
Google Earth Web Plug-in.plugin
QQMail.plugin
QQMail.plugin
txftn.plugin
RealPlayer Plugin.plugin
txftn.plugin
Bad Fonts:
None
Top Processes by CPU:
100% com.apple.internetaccounts
4% WindowServer
4% com.apple.WebKit.WebContent
2% EtreCheck
1% Safari
1% Activity Monitor
0% fontd
0% hidd
0% sysmond
0% aosnotifyd
Top Processes by Memory:
1.62 GB com.apple.internetaccounts
180 MB com.apple.IconServicesAgent
143 MB com.apple.WebKit.WebContent
111 MB Safari
49 MB Dock
45 MB WindowServer
37 MB mds_stores
37 MB Activity Monitor
33 MB Finder
25 MB com.apple.WebKit.Networking
Virtual Memory Statistics
35 MB Free RAM
1.51 GB Active RAM
1.48 GB Inactive RAM
587 MB Wired RAM
252 MB Page-ins
840 KB Page-outs@Drewli77 yup that's it. When Mail opened I chose Google/Gmail and let Mail set the account up for me.
Before doing that I had noticed com.apple.internetaccounts hogging the CPU. I went into System Preferences > Internet Accounts, waited 10 minutes for the spinning ball to stop, then deleted the Google account in there. There was only one Google account in there, despite the fact that I have four Google accounts set up in Mac Mail. Anyway this one account seemed to be what was slowing down that preference pane. After deleting Accounts.plist I re-added my accounts in Mail, which added them to the Internet Accounts preference pane, but now that preference pane (and Mail) open just fine without hogging resources.
What annoys me is the fact that hitting Delete on a message sends it to Trash, which in Mavericks corresponds to Gmail's Trash, meaning it gets purged every month (regardless of the setting you choose in Mac Mail). I've been using Option-Delete to Archive it, but I wish I could just use Delete for that, since I always Archive and rarely Trash messages. I would set another folder to be used for Trash, but sadly, all of the options under Mailbox > "Use this mailbox for" are greyed out. -
Copying from USB NTFS device with Dolphin (KDE) causes 100% CPU usage
I am copying +/- 30 GB of Music files (flac) from my external USB HDD which is formatted as NTFS.
I have installed ntfs-3g and am experiencing near 100% CPU usage. What's wrong?
Additional info: I am using KDE and initiated the copying through dolphin. KDE's system monitor only shows CPU usage near 100%, but no processes in the process view could be responsable.
Thanks!What mount options are used for that ntfs drive?
Edit: There are many similar threads but I couldn't find a solution other than trying out some kernel and cpufrequtils fun.
Last edited by karol (2011-01-16 18:12:15) -
Itunes 8 using 100% CPU on one core.
Hi Guys,
Since today Itunes seems to be using up 100% CPU on one of the two cores. This happens shortly after i started it - for example when i play a song.
After a few minutes it will be reactive again and then i can choose another song - after which it will hang again. It also hangs when changing for example from Films to Music. I have the idea that it happens when i click the Music library - but am not sure. I disabled AV for the itunes library folder - but that didnt change anything. This has been working fine until today. I even uninstalled and re-installed version 8. The only thing that might be related is that when i upgraded to ver. 8 i used the update function in itunes - which didnt work as well - left me with some unusable shortcuts etc. But the app itself was working.
OS is vista.
Just saw that this is for the store only - Moderators please move if possible.
Message was edited by: Dave20007wilberfan wrote:
Dual-core, 32-bit Intel machine. Did an -Syu two nights ago. A dozen or so packages upgraded--including (I remember) the latest nvidia (302.17-1).
When I first boot-up, I get 100% CPU on one of the cores. htop reveals that it's the X session that's running away (?) Rebooting seems to take care of it--although I don't understand why yet...
Anyone experiencing this--or have any suggestions on what I could look at to see what the problem might be?
Thanks in advance...
I had this problem with mount. In fact asking the system for shutdown would set a live lock on a mount process taking one core. -
Why does iTunes use 100% CPU all the time, hogging my Macbook Air?
Decided to post this here instead of the iTunes forum, since it might be related to hardware too.
New owner of a 2011 13" Macbook Air, core i5 based.
My problem started about 1 week ago, after it had run out of power completely one day. At the first boot after that it was incredibly sluggish, totally unusable. After waiting for 5 minutes and still being unresponsive, I turned it off and then back on. Then it booted fine. HOWEVER, ever since that time I noticed the following behavior:
- iTunes stays at 100% + CPU all the time, mostly between 100-120%. Even if it's not playing. Even when I deleted the entire library and left it empty.
- iStats reports CPU idle between 50-65%. However, CPU temperature is still about 55 degrees C (which, I think, is far less than what it should have been with 50% idle cpu). I can confirm the low temperature by touching the chasis.
- the cursor freezes and jumps every few seconds, making the mac kind of unusable with iTunes open.
This has been going on for 2 weeks now. The problem goes away every now and then (iTunes sometimes goes back to regular CPU usage of 3-5%), but most of the time it's there.
Help!
P.S.
Mac OX X 10.7.2
iTunes 10.5.2Cee Pee You, is a OS modification. Apple recommends that you un-install these prior to a OS update because Apple makes changes to the OS all the time which breaks programs like these.
I avoid Unsanity LLC products like the plague. Notice the company is a Limited Liability Corporation (LLC), which makes it difficult to sue the company in case of a defective or malicious product. So the risk using their products is all yours. Their APE framework modules have been used for malicious purposes because anyone can write a module that uses the APE framework.
I also avoid installing anything that requires a administrative password unless I completely trust the source, like Apple mostly. That admin password is the key to the security of our machines, not to be given out lightly or carelessly.
You'll have to contact Unsanity's [email protected] because what I'm reading online is it's very difficult to remove as it doesn't "exist".
http://forums.macosxhints.com/archive/index.php/t-3616.html -
100% CPU usage during downloads in iTunes 7
Wow, ever since I installed iTunes 7, my CPU stays pegged at almost 100% utilization during iTunes downloads. Downloading podcasts, songs, video, etc. all cause the CPU usage spike.
Running 2.26 Ghz P4 with 1 Gb RAM, 200 GB HD.
Even when I'm only getting about 200K/sec in data, CPU is pegged. Machine becomes very sluggish. Once the download is complete, CPU usage goes back to close to 1-3%.
Any ideas?
Dell Dimension 2400 Windows XP Pro Mac Mini PowerPCI had to revert back to version 6.05. iTunes 7 on XP is unusable. I used to browse the web and do other productive things while my podcasts were downloading. Now the CPU is pegged so high, that I can barely get the machine to respond.
I installed iTunes 7 on my 1.42 GHz Power PC Mac Mini with only 512 Mb RAM. Downloading 3 large video podcasts at one time only pushes the CPU to 60%. One large download is around 20%. The machine is totally usable while downloading.
Looks like they got the Mac OS X version right and the XP version way wrong!
I'm sticking with version 6.05 on XP until they can fix these usability issues. -
100% CPU Usage Overhead running EM DBConsole 11g on OEL-5.2
After upgrading to OEL-5.2 and relinking all Oracle binaries, my old Oracle 11g installation, installed several months before on OEL-5.1, has been working well, including Enterprise Manager Database Console working nicely as always with respectful performance. Unfortunatelly, it lasted just several days.
Yesterday I decided to uninstall the 11g completely and perform new clean installation (software and database) with the same configuration options and settings as before, including EM dbconsole, all configured using dbca. After completing the installation (EM was started automatically by dbca), oracle continued to suck 80-85% CPU time. In further few minutes CPU utilization raised up to 99% due to only one (always the same PID) client process - "oracleorcl (LOCAL=NO)". For first ten minutes I didn't care too much since I always enable Automatic Management in dbca. But after two hours, I started to worry. The process was still running, consuming sustained 99% of CPU power. No other system activity, no database activity, no disks activity at all!
I was really puzzled since I installed and reinstalled the 11g at least 20 times on OEL-5.0 and 5.1, experimenting with ASM, raw devices, loopback devices and various combinations of installation options, but never experienced such a behaviour. It took me 3 minutes to log in to EM dbconsole as it was almost unusable performing too slow. After three hours CPU temperature was nearly 60 degrees celsius. I decided to shutdown EM and after that everything became quiet. Oracle was running normally. Started EM again, the problem was back again. Tracing enabled, it filled a 350 MB trace file in just 20 minutes. Reinstalling the software and database once again didn't help. Whenever EM is up, the CPU usage overhead of 99% persists.
Here is a cca 23 minutes session summary report taken from EM dbconsole's Performance page. The trace file is too big to list it here, but it shows the same.
Host CPU: 100%
Active Sessions: 100%The details for the Selected 5 Minute Interval (the last 5 min interval) are shown as follow:
TOP SESSIONS: SYSMAN, Program: OMS
Activity: 100%
TOP MODULES: OEM.CacheModeWaitPool, Service: orcl
Activity: 100%
TOP CLIENT: Unnamed
Activity: 99.1%
TOP ACTIONS: Unnamed (OEM.CacheModeWaitPool) (orcl)
Activity: 100%
TOP OBJECTS: SYSMAN.MGMT_JOB_EXEC_SUMMARY (Table)
Activity: 100%
TOP PL/SQL: SYSMAN.MGMT_JOB_ENGINE.INSERT_EXECUTION
PL/SQL Source: SYSMAN.MGMT_JOB_ENGINE
Line Number: 7135
Activity: 100%
TOP SQL: SELECT EXECUTION_ID, STATUS, STATUS_DETAIL FROM MGMT_JOB_EXEC_SUMMARY
WHERE JOB_ID = :B3 AND TARGET_LIST_INDEX = :B2 AND EXPECTED_START_TIME = :B1;
Activity: 100%
STATISTICS SUMMARY
cca 23 minutes session
with no other system activity
Per
Total Execution Per Row
Executions 105,103 1 10,510.30
Elapsed Time (sec) 1,358.95 0.01 135.90
CPU Time (sec) 1,070.42 0.01 107.04
Buffer Gets 85,585,518 814.30 8,558,551.80
Disk Reads 2 <0.01 0.20
Direct Writes 0 0.00 0.00
Rows 10 <0.01 1
Fetches 105,103 1.00 10,510.30
----------------------------------------Wow!!! Note: no disk, no database activity !
Has anyone experienced this or similar behaviour after clean 11g installation on OEL-5.2? If not, anyone has a clue what the hell is going on?
Thanks in advance.Hi Tommy,
I didn't want to experiment further with already working OEL-5.2, oracle and dbconsole on this machine, specially not after googling the problem and finding out that I am not alone in this world. There are another two threads on OTN forums (Database General) showing the same problem even on 2GB machines:
DBConsole easting a CPU
11g stuck. 50-100% CPU after fresh install
So, I took another, a smaller free machine I've got at home (1GB RAM, 2.2MHz Pentium4, three 80GB disks), on which I used to experiment with new releases of software (this is the machine on which I installed 11g for the first time when it was released on OEL-5.0, and I can recall that everything was OK with EM). This is what I did:
1. I installed OEL-5.0 on the machine, adjusted linux and kernel parameters, and performed full 11g installation. Database and EM dbconsole worked nice with acceptable performance. Without activity in the database, %CPU = zero !!! The whole system was perfectly quiet.
2. Since everything was OK, I shutdown EM and oracle, and performed the full upgrade to OEL-5.2. When the upgrade finished, restarted the system, relinked all oracle binaries, and started oracle and EM dbconsole. Both worked perfectly again, just as before the upgrade. I repeated restarting the database and dbconsole several times, always with the same result - it really rocks. Without database activity, %CPU = zero%.
3. Using dbca, I dropped the database and created the new one with the same configuration options. Wow! I'm again in trouble. A half an hour after the creation of the database, %CPU raised up to 99%. That's it.
The crucial question here is: what is that in OEL-5.2, not existing in the 5.0, that causes dbca/em scripts to be embarrassed at the time of EM agent configuration?
Here are the outputs you required picked 30 minutes after starting the database and EM dbconsole (sustained 99% CPU utilization). Note that this is just a 1GB machine.
Kernel command line: ro root=LABEL=/ elevator=deadline rhgb quiet
[root@localhost ~]# cat /proc/meminfo
MemTotal: 1034576 kB
MemFree: 27356 kB
Buffers: 8388 kB
Cached: 609660 kB
SwapCached: 18628 kB
Active: 675376 kB
Inactive: 287072 kB
HighTotal: 130304 kB
HighFree: 260 kB
LowTotal: 904272 kB
LowFree: 27096 kB
SwapTotal: 3148700 kB
SwapFree: 2940636 kB
Dirty: 72 kB
Writeback: 0 kB
AnonPages: 328700 kB
Mapped: 271316 kB
Slab: 21136 kB
PageTables: 14196 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
CommitLimit: 3665988 kB
Committed_AS: 1187464 kB
VmallocTotal: 114680 kB
VmallocUsed: 5860 kB
VmallocChunk: 108476 kB
HugePages_Total: 0
HugePages_Free: 0
HugePages_Rsvd: 0
Hugepagesize: 4096 kB
[root@localhost ~]# cat /proc/slabinfo
slabinfo - version: 2.1
# name <active_objs> <num_objs> <objsize> <objperslab> <pagesperslab> : tunables <limit> <batchcount> <sharedfactor> : slabdata <active_slabs> <num_slabs> <sharedavail>
rpc_buffers 8 8 2048 2 1 : tunables 24 12 8 : slabdata 4 4 0
rpc_tasks 8 15 256 15 1 : tunables 120 60 8 : slabdata 1 1 0
rpc_inode_cache 6 7 512 7 1 : tunables 54 27 8 : slabdata 1 1 0
ip_conntrack_expect 0 0 96 40 1 : tunables 120 60 8 : slabdata 0 0 0
ip_conntrack 68 68 228 17 1 : tunables 120 60 8 : slabdata 4 4 0
ip_fib_alias 7 113 32 113 1 : tunables 120 60 8 : slabdata 1 1 0
ip_fib_hash 7 113 32 113 1 : tunables 120 60 8 : slabdata 1 1 0
fib6_nodes 22 113 32 113 1 : tunables 120 60 8 : slabdata 1 1 0
ip6_dst_cache 13 15 256 15 1 : tunables 120 60 8 : slabdata 1 1 0
ndisc_cache 1 15 256 15 1 : tunables 120 60 8 : slabdata 1 1 0
RAWv6 4 5 768 5 1 : tunables 54 27 8 : slabdata 1 1 0
UDPv6 9 12 640 6 1 : tunables 54 27 8 : slabdata 2 2 0
tw_sock_TCPv6 0 0 128 30 1 : tunables 120 60 8 : slabdata 0 0 0
request_sock_TCPv6 0 0 128 30 1 : tunables 120 60 8 : slabdata 0 0 0
TCPv6 1 3 1280 3 1 : tunables 24 12 8 : slabdata 1 1 0
jbd_1k 0 0 1024 4 1 : tunables 54 27 8 : slabdata 0 0 0
dm_mpath 0 0 28 127 1 : tunables 120 60 8 : slabdata 0 0 0
dm_uevent 0 0 2460 3 2 : tunables 24 12 8 : slabdata 0 0 0
dm_tio 0 0 16 203 1 : tunables 120 60 8 : slabdata 0 0 0
dm_io 0 0 20 169 1 : tunables 120 60 8 : slabdata 0 0 0
jbd_4k 1 1 4096 1 1 : tunables 24 12 8 : slabdata 1 1 0
scsi_cmd_cache 10 10 384 10 1 : tunables 54 27 8 : slabdata 1 1 0
sgpool-128 36 36 2048 2 1 : tunables 24 12 8 : slabdata 18 18 0
sgpool-64 33 36 1024 4 1 : tunables 54 27 8 : slabdata 9 9 0
sgpool-32 34 40 512 8 1 : tunables 54 27 8 : slabdata 5 5 0
sgpool-16 35 45 256 15 1 : tunables 120 60 8 : slabdata 3 3 0
sgpool-8 60 60 128 30 1 : tunables 120 60 8 : slabdata 2 2 0
scsi_io_context 0 0 104 37 1 : tunables 120 60 8 : slabdata 0 0 0
ext3_inode_cache 4376 8216 492 8 1 : tunables 54 27 8 : slabdata 1027 1027 0
ext3_xattr 165 234 48 78 1 : tunables 120 60 8 : slabdata 3 3 0
journal_handle 8 169 20 169 1 : tunables 120 60 8 : slabdata 1 1 0
journal_head 684 1008 52 72 1 : tunables 120 60 8 : slabdata 14 14 0
revoke_table 18 254 12 254 1 : tunables 120 60 8 : slabdata 1 1 0
revoke_record 0 0 16 203 1 : tunables 120 60 8 : slabdata 0 0 0
uhci_urb_priv 0 0 28 127 1 : tunables 120 60 8 : slabdata 0 0 0
UNIX 56 112 512 7 1 : tunables 54 27 8 : slabdata 16 16 0
flow_cache 0 0 128 30 1 : tunables 120 60 8 : slabdata 0 0 0
cfq_ioc_pool 0 0 92 42 1 : tunables 120 60 8 : slabdata 0 0 0
cfq_pool 0 0 96 40 1 : tunables 120 60 8 : slabdata 0 0 0
crq_pool 0 0 44 84 1 : tunables 120 60 8 : slabdata 0 0 0
deadline_drq 140 252 44 84 1 : tunables 120 60 8 : slabdata 3 3 0
as_arq 0 0 56 67 1 : tunables 120 60 8 : slabdata 0 0 0
mqueue_inode_cache 1 6 640 6 1 : tunables 54 27 8 : slabdata 1 1 0
isofs_inode_cache 0 0 368 10 1 : tunables 54 27 8 : slabdata 0 0 0
hugetlbfs_inode_cache 1 11 340 11 1 : tunables 54 27 8 : slabdata 1 1 0
ext2_inode_cache 0 0 476 8 1 : tunables 54 27 8 : slabdata 0 0 0
ext2_xattr 0 0 48 78 1 : tunables 120 60 8 : slabdata 0 0 0
dnotify_cache 2 169 20 169 1 : tunables 120 60 8 : slabdata 1 1 0
dquot 0 0 128 30 1 : tunables 120 60 8 : slabdata 0 0 0
eventpoll_pwq 1 101 36 101 1 : tunables 120 60 8 : slabdata 1 1 0
eventpoll_epi 1 30 128 30 1 : tunables 120 60 8 : slabdata 1 1 0
inotify_event_cache 1 127 28 127 1 : tunables 120 60 8 : slabdata 1 1 0
inotify_watch_cache 23 92 40 92 1 : tunables 120 60 8 : slabdata 1 1 0
kioctx 135 135 256 15 1 : tunables 120 60 8 : slabdata 9 9 0
kiocb 0 0 128 30 1 : tunables 120 60 8 : slabdata 0 0 0
fasync_cache 0 0 16 203 1 : tunables 120 60 8 : slabdata 0 0 0
shmem_inode_cache 553 585 436 9 1 : tunables 54 27 8 : slabdata 65 65 0
posix_timers_cache 0 0 88 44 1 : tunables 120 60 8 : slabdata 0 0 0
uid_cache 5 59 64 59 1 : tunables 120 60 8 : slabdata 1 1 0
ip_mrt_cache 0 0 128 30 1 : tunables 120 60 8 : slabdata 0 0 0
tcp_bind_bucket 32 203 16 203 1 : tunables 120 60 8 : slabdata 1 1 0
inet_peer_cache 1 59 64 59 1 : tunables 120 60 8 : slabdata 1 1 0
secpath_cache 0 0 32 113 1 : tunables 120 60 8 : slabdata 0 0 0
xfrm_dst_cache 0 0 384 10 1 : tunables 54 27 8 : slabdata 0 0 0
ip_dst_cache 6 15 256 15 1 : tunables 120 60 8 : slabdata 1 1 0
arp_cache 2 15 256 15 1 : tunables 120 60 8 : slabdata 1 1 0
RAW 2 7 512 7 1 : tunables 54 27 8 : slabdata 1 1 0
UDP 3 7 512 7 1 : tunables 54 27 8 : slabdata 1 1 0
tw_sock_TCP 3 30 128 30 1 : tunables 120 60 8 : slabdata 1 1 0
request_sock_TCP 4 30 128 30 1 : tunables 120 60 8 : slabdata 1 1 0
TCP 43 49 1152 7 2 : tunables 24 12 8 : slabdata 7 7 0
blkdev_ioc 3 127 28 127 1 : tunables 120 60 8 : slabdata 1 1 0
blkdev_queue 23 24 956 4 1 : tunables 54 27 8 : slabdata 6 6 0
blkdev_requests 137 161 172 23 1 : tunables 120 60 8 : slabdata 7 7 0
biovec-256 7 8 3072 2 2 : tunables 24 12 8 : slabdata 4 4 0
biovec-128 7 10 1536 5 2 : tunables 24 12 8 : slabdata 2 2 0
biovec-64 7 10 768 5 1 : tunables 54 27 8 : slabdata 2 2 0
biovec-16 7 15 256 15 1 : tunables 120 60 8 : slabdata 1 1 0
biovec-4 8 59 64 59 1 : tunables 120 60 8 : slabdata 1 1 0
biovec-1 406 406 16 203 1 : tunables 120 60 8 : slabdata 2 2 300
bio 564 660 128 30 1 : tunables 120 60 8 : slabdata 21 22 204
utrace_engine_cache 0 0 32 113 1 : tunables 120 60 8 : slabdata 0 0 0
utrace_cache 0 0 32 113 1 : tunables 120 60 8 : slabdata 0 0 0
sock_inode_cache 149 230 384 10 1 : tunables 54 27 8 : slabdata 23 23 0
skbuff_fclone_cache 20 20 384 10 1 : tunables 54 27 8 : slabdata 2 2 0
skbuff_head_cache 86 210 256 15 1 : tunables 120 60 8 : slabdata 14 14 0
file_lock_cache 22 40 96 40 1 : tunables 120 60 8 : slabdata 1 1 0
Acpi-Operand 1147 1196 40 92 1 : tunables 120 60 8 : slabdata 13 13 0
Acpi-ParseExt 0 0 44 84 1 : tunables 120 60 8 : slabdata 0 0 0
Acpi-Parse 0 0 28 127 1 : tunables 120 60 8 : slabdata 0 0 0
Acpi-State 0 0 44 84 1 : tunables 120 60 8 : slabdata 0 0 0
Acpi-Namespace 615 676 20 169 1 : tunables 120 60 8 : slabdata 4 4 0
delayacct_cache 233 312 48 78 1 : tunables 120 60 8 : slabdata 4 4 0
taskstats_cache 12 53 72 53 1 : tunables 120 60 8 : slabdata 1 1 0
proc_inode_cache 622 693 356 11 1 : tunables 54 27 8 : slabdata 63 63 0
sigqueue 8 27 144 27 1 : tunables 120 60 8 : slabdata 1 1 0
radix_tree_node 6220 8134 276 14 1 : tunables 54 27 8 : slabdata 581 581 0
bdev_cache 37 42 512 7 1 : tunables 54 27 8 : slabdata 6 6 0
sysfs_dir_cache 4980 4992 48 78 1 : tunables 120 60 8 : slabdata 64 64 0
mnt_cache 36 60 128 30 1 : tunables 120 60 8 : slabdata 2 2 0
inode_cache 1113 1254 340 11 1 : tunables 54 27 8 : slabdata 114 114 81
dentry_cache 11442 18560 136 29 1 : tunables 120 60 8 : slabdata 640 640 180
filp 7607 10000 192 20 1 : tunables 120 60 8 : slabdata 500 500 120
names_cache 19 19 4096 1 1 : tunables 24 12 8 : slabdata 19 19 0
avc_node 14 72 52 72 1 : tunables 120 60 8 : slabdata 1 1 0
selinux_inode_security 814 1170 48 78 1 : tunables 120 60 8 : slabdata 15 15 0
key_jar 14 30 128 30 1 : tunables 120 60 8 : slabdata 1 1 0
idr_layer_cache 170 203 136 29 1 : tunables 120 60 8 : slabdata 7 7 0
buffer_head 38892 39024 52 72 1 : tunables 120 60 8 : slabdata 542 542 0
mm_struct 108 135 448 9 1 : tunables 54 27 8 : slabdata 15 15 0
vm_area_struct 11169 14904 84 46 1 : tunables 120 60 8 : slabdata 324 324 144
fs_cache 82 177 64 59 1 : tunables 120 60 8 : slabdata 3 3 0
files_cache 108 140 384 10 1 : tunables 54 27 8 : slabdata 14 14 0
signal_cache 142 171 448 9 1 : tunables 54 27 8 : slabdata 19 19 0
sighand_cache 127 135 1344 3 1 : tunables 24 12 8 : slabdata 45 45 0
task_struct 184 246 1360 3 1 : tunables 24 12 8 : slabdata 82 82 0
anon_vma 3313 5842 12 254 1 : tunables 120 60 8 : slabdata 23 23 0
pgd 84 84 4096 1 1 : tunables 24 12 8 : slabdata 84 84 0
pid 237 303 36 101 1 : tunables 120 60 8 : slabdata 3 3 0
size-131072(DMA) 0 0 131072 1 32 : tunables 8 4 0 : slabdata 0 0 0
size-131072 0 0 131072 1 32 : tunables 8 4 0 : slabdata 0 0 0
size-65536(DMA) 0 0 65536 1 16 : tunables 8 4 0 : slabdata 0 0 0
size-65536 2 2 65536 1 16 : tunables 8 4 0 : slabdata 2 2 0
size-32768(DMA) 0 0 32768 1 8 : tunables 8 4 0 : slabdata 0 0 0
size-32768 9 9 32768 1 8 : tunables 8 4 0 : slabdata 9 9 0
size-16384(DMA) 0 0 16384 1 4 : tunables 8 4 0 : slabdata 0 0 0
size-16384 6 6 16384 1 4 : tunables 8 4 0 : slabdata 6 6 0
size-8192(DMA) 0 0 8192 1 2 : tunables 8 4 0 : slabdata 0 0 0
size-8192 5 5 8192 1 2 : tunables 8 4 0 : slabdata 5 5 0
size-4096(DMA) 0 0 4096 1 1 : tunables 24 12 8 : slabdata 0 0 0
size-4096 205 205 4096 1 1 : tunables 24 12 8 : slabdata 205 205 0
size-2048(DMA) 0 0 2048 2 1 : tunables 24 12 8 : slabdata 0 0 0
size-2048 260 270 2048 2 1 : tunables 24 12 8 : slabdata 135 135 0
size-1024(DMA) 0 0 1024 4 1 : tunables 54 27 8 : slabdata 0 0 0
size-1024 204 204 1024 4 1 : tunables 54 27 8 : slabdata 51 51 0
size-512(DMA) 0 0 512 8 1 : tunables 54 27 8 : slabdata 0 0 0
size-512 367 464 512 8 1 : tunables 54 27 8 : slabdata 58 58 0
size-256(DMA) 0 0 256 15 1 : tunables 120 60 8 : slabdata 0 0 0
size-256 487 495 256 15 1 : tunables 120 60 8 : slabdata 33 33 0
size-128(DMA) 0 0 128 30 1 : tunables 120 60 8 : slabdata 0 0 0
size-128 2242 2490 128 30 1 : tunables 120 60 8 : slabdata 83 83 0
size-64(DMA) 0 0 64 59 1 : tunables 120 60 8 : slabdata 0 0 0
size-32(DMA) 0 0 32 113 1 : tunables 120 60 8 : slabdata 0 0 0
size-64 1409 2950 64 59 1 : tunables 120 60 8 : slabdata 50 50 0
size-32 3596 3842 32 113 1 : tunables 120 60 8 : slabdata 34 34 0
kmem_cache 145 150 256 15 1 : tunables 120 60 8 : slabdata 10 10 0
[root@localhost ~]# slabtop -d 5
Active / Total Objects (% used) : 97257 / 113249 (85.9%)
Active / Total Slabs (% used) : 4488 / 4488 (100.0%)
Active / Total Caches (% used) : 101 / 146 (69.2%)
Active / Total Size (% used) : 15076.34K / 17587.55K (85.7%)
Minimum / Average / Maximum Object : 0.01K / 0.16K / 128.00K
OBJS ACTIVE USE OBJ SIZE SLABS OBJ/SLAB CACHE SIZE NAME
25776 25764 99% 0.05K 358 72 1432K buffer_head
16146 15351 95% 0.08K 351 46 1404K vm_area_struct
15138 7779 51% 0.13K 522 29 2088K dentry_cache
9720 9106 93% 0.19K 486 20 1944K filp
7714 7032 91% 0.27K 551 14 2204K radix_tree_node
5070 5018 98% 0.05K 65 78 260K sysfs_dir_cache
4826 4766 98% 0.01K 19 254 76K anon_vma
4824 3406 70% 0.48K 603 8 2412K ext3_inode_cache
3842 3691 96% 0.03K 34 113 136K size-32
2190 2174 99% 0.12K 73 30 292K size-128
1711 1364 79% 0.06K 29 59 116K size-64
1210 1053 87% 0.33K 110 11 440K inode_cache
1196 1147 95% 0.04K 13 92 52K Acpi-Operand
1170 814 69% 0.05K 15 78 60K selinux_inode_security
936 414 44% 0.05K 13 72 52K journal_head
747 738 98% 0.43K 83 9 332K shmem_inode_cache
693 617 89% 0.35K 63 11 252K proc_inode_cache
676 615 90% 0.02K 4 169 16K Acpi-Namespace
609 136 22% 0.02K 3 203 12K biovec-1
495 493 99% 0.25K 33 15 132K size-256
480 384 80% 0.12K 16 30 64K bio
440 399 90% 0.50K 55 8 220K size-512
312 206 66% 0.05K 4 78 16K delayacct_cache
303 209 68% 0.04K 3 101 12K pid
290 290 100% 0.38K 29 10 116K sock_inode_cache
[root@localhost ~]# cat /etc/sysctl.conf
# Kernel sysctl configuration file for Red Hat Linux
# Controls IP packet forwarding
net.ipv4.ip_forward=0
# Controls source route verification
net.ipv4.conf.default.rp_filter=1
# Do not accept source routing
net.ipv4.conf.default.accept_source_route=0
# Oracle
net.ipv4.ip_local_port_range=1024 65000
net.core.rmem_default=4194304
net.core.rmem_max=4194304
net.core.wmem_default=262144
net.core.wmem_max=262144
net.ipv4.tcp_rmem=4096 65536 4194304
net.ipv4.tcp_wmem=4096 65536 4194304
# Keepalive Oracle
net.ipv4.tcp_keepalive_time=3000
net.ipv4.tcp_keepalive_intvl=30
net.ipv4.tcp_keepalive_probes=15
net.ipv4.tcp_retries2=3
net.ipv4.tcp_syn_retries=2
net.ipv4.tcp_sack=0
net.ipv4.tcp_timestamps=0
net.ipv4.tcp_window_scaling=0
# Oracle
fs.file-max = 6553600
fs.aio-max-nr=3145728
kernel.shmmni=4096
kernel.sem=250 32000 100 142
kernel.shmmax=2147483648
kernel.shmall=3279547
kernel.msgmnb=65536
kernel.msgmni=2878
kernel.msgmax=8192
kernel.exec-shield=0
# Controls the System Request debugging functionality of the kernel
kernel.sysrq=1
kernel.panic=60
kernel.core_uses_pid=1
[root@localhost ~]# free | grep Swap
Swap: 3148700 319916 2828784
[root@localhost ~]# cat /etc/fstab | grep "/dev/shm"
tmpfs /dev/shm tmpfs size=1024M 0 0
[root@localhost ~]# df | grep "/dev/shm"
tmpfs 1048576 452128 596448 44% /dev/shm
NON-DEFAULT DB PARAMETERS:
db_block_size 8192
memory_target 633339904 /* automatic memory management */
open_cursors 300
processes 256
disk_async_io TRUE
filesystemio_options SETALL -
100% CPU using LabView 7.1 and DSC module
Seven years ago I used BridgeView and PXI to execute a project, and the results were so good that after that initial system, I installed one more using BridgeView, and three more using LabView 7.1.
BridgeView is working very well, but lately, LabView 7.1 is giving me more and more problems. It all started in a system running LabView 7.1 and DSC on Windows XP, using a PXI-8187 controller with a PXI-1042 chassis. I have two PXI-6533 digital I/O boards, one PXI-6030E multifunction, one PXI-6713 analog output board, one PXI-6602 counter board and one PXI-8422 serial com. board. In may/06, all of the sudden, the CPU went to a 100% use. Since I am running PID's to control a flash-butt welding machine in a steel factory, this was extremely dangerous. I changed the controller and everything went back to normal. It was running fine until december/06, when the same behavior appeared again. This time changing the controller did not help. We increased the system memory, from 256 MB to 512 MB and everything worked fine. But one month later (january/07) the fault reappeared. This time we changed the chassis and from that moment to this time, we are running smoothly.
Application problems were suspect from the very first time this problem appeared, but I was unable to identify the source, if any. I used PROFILE VI's and apparently the write/read tags were taking all the processor resources. However, changing the routines and disabling communications, and optimizing CPU intensive programs never solved the CPU overload.
Until now, I was aware of only one system showing this erratic behavior. But today I went to check another system, with a totally different application. This one is used to measure the thickness of the steel sheet on a rolling mill. Is not so resource-intensive, but the maintenance folks told me that every time they turned off this particular system, they always had problems trying to turn it on.
I was suspecting of a PLC-communication related issue, but what I found turned my alarms on. I turned off the system, which was fully functional, and turned it back on, and there it was, CPU load at 100%!. Is exactly the same problem that I have on the welder. This system has a PXI-8184, a PXI-1042 chassis, Windows XP, one PXI-6030E, one PXI-6713 and one PXI-6533. I battled for 20 minutes to put the system back in normal conditions.
I specified every single board, installed everything and programmed all the applications. The BridgeView applications have never showed anything like this. I am using the DSC (Datalogging and Supervisory Control Module) on both applications, and the Lookout Protocol Drivers are communicating to Modicon PLC's.
Please, I need help to solve this issue. I believe none of your actual Knowledge Base "100% CPU" articles apply to my case...
Thanks in advance...
Antonio Jimenez
[email protected]Thanks for your reply...
Yes, sometimes I have the feeling that the systems works again because some file or database gets initialized after so many reboots.
Intentionally I turned off all the events and alarm logging to disk. Also the historical data logging is disabled. This is done by code, every time the main VI is started. This was included precisely to save CPU processing power. However, I am communicating to PLC's, and of course I have to declare variables inside the citadel database to make the communication possible.
Right now I can't have access to the application, because the mill is rolling, but during the next maintenance stop I will check the database location and size, and I could change the directory location the next time the fault comes up. -
Our web server is stuck at 100% CPU. Three days ago we were on CF9 and started running into this problem until the server crashed and wasn't salvageable. Luckily we had a fresh Windows 2008 Server R2 ready to go with a fresh copy of CF11 on it. I copied all the website files over and we were back up and running. A day later the CPU is back to 100% on the new CF11 Windows 2008R2 server. I also updated CF11 to the latest update 3 that was just released.
If I turn off the CF service the CPU usage goes back to normal. If I turn CF back on, the CPU goes back to 100% within like 5 seconds. So it doesn't seem like some slow running page or anything that eventually eats up all the memory or whatever. I'm not an expert at looking at the logs, but I don't see anything too out of the ordinary. The one thing that looks strange to me is I see this line over and over.
Dec 12, 2014 11:28:41 AM Information [ajp-bio-8014-exec-59] - Starting HTTP request {URL='http://zzen1wbudopwg.nchyt.com/encfm/en0024-ssj5iway6wvg/cbeim94a1s2kebu.php?do=194', method='get'}
That line makes me think we got hacked somehow, but it's hard to know.
I did up my JVM heap size and max size to 1024MB. We have 4GB of memory. And i changed teh JVM arguments to what's below based on a forum post. Nothing seems to help.
-server -XX:PermSize=192m -XX:MaxPermSize=192m -XX:+UseParallelGC -Xbatch -Dcoldfusion.home={application.home} -Dorg.eclipse.jetty.util.log.class=org.eclipse.jetty.util.log.JavaUtilLog -Duser.language=en -Dcoldfusion.rootDir={application.home} -Dcoldfusion.libPath={application.home}/lib -Dorg.apache.coyote.USE_CUSTOM_STATUS_MSG_IN_HEADER=true -Dcoldfusion.jsafe.defaultalgo=FIPS186Random
Any additional ideas on how to debug this or what to look at? Thanks!Thanks Charlie for your insight. I searched everywhere to find a cfhttp request that was causing the issue, but couldn't find it. I did find some unusual files that were loaded though that I know we didn't put there. I did a search and found this link that shows the code. Coldfusion CFIDE bitcoin mining exploit – PHP involved… | code-complete.com and that you mention in your article too. I don't see any of the executables running or files that were mentioned though. I found that code in 8 different spots though and removed them. Maybe our old server had the executables and hacked files on them. Hard to know as it won't boot up anymore!
I think I did possibly isolate the HTTP request {URL='http://zzen1wbudopwg.nchyt.com/encfm/en0024-ssj5iway6wvg/cbeim94a1s2kebu.php?do=218', method='get'} in the http.log file to a certain site in IIS though. And it wasn't our main site. I turn off this website in IIS and it appears the weird request goes away. I turn the site back on and it starts to re-appear. It doesn't always load constantly so it's a little hard to tell. This site is pretty small. I went through each file on the site and did find one file that did appear to be hacked. It wasn't coldfusion code though. Just some html links. I removed it. That's all I could find. No cfhttp calls or anything else.
We re-installed Coldfusion 11 on Friday as well and upgraded to Update 3. It doesn't stay locked at 100% as much right now, but it being over the weekend we don't get much traffic. Monday will be the real test. I think I will leave that smaller site turned off for now and see how things perform. I'm doing a full virus scan for the heck of it overnight too. Don't really expect it to find anything though. I also turned on advanced logging in IIS 7.5 and don't see anything out of the ordinary. I made sure client variables weren't in the registry either.
Here's a part of the http.log file when I turn the IIS site on. I turn the site off and it stops popping up in the logs.
"Information","ajp-bio-8014-exec-57","12/13/14","22:33:14",,"Starting HTTP request {URL='http://zzen1wbudopwg.nchyt.com/encfm/en0024-ssj5iway6wvg/cbeim94a1s2kebu.php?do=233', method='get'}"
"Information","ajp-bio-8014-exec-57","12/13/14","22:36:17",,"Starting HTTP request {URL='http://zzen1wbudopwg.nchyt.com/encfm/en0024-ssj5iway6wvg/cbeim94a1s2kebu.php?do=601', method='get'}"
"Information","ajp-bio-8014-exec-57","12/13/14","22:38:31",,"Starting HTTP request {URL='http://zzen1wbudopwg.nchyt.com/encfm/en0024-ssj5iway6wvg/cbeim94a1s2kebu.php?do=459', method='get'}"
"Information","ajp-bio-8014-exec-57","12/13/14","22:38:54",,"Starting HTTP request {URL='http://zzen1wbudopwg.nchyt.com/encfm/en0024-ssj5iway6wvg/cbeim94a1s2kebu.php?do=108', method='get'}"
"Information","ajp-bio-8014-exec-57","12/13/14","22:39:55",,"Starting HTTP request {URL='http://zzen1wbudopwg.nchyt.com/encfm/en0024-ssj5iway6wvg/cbeim94a1s2kebu.php?do=218', method='get'}"
"Information","ajp-bio-8014-exec-63","12/13/14","22:52:03",,"Starting HTTP request {URL='http://zzen1wbudopwg.nchyt.com/encfm/en0024-ssj5iway6wvg/cbeim94a1s2kebu.php?do=54', method='get'}"
"Information","ajp-bio-8014-exec-64","12/13/14","22:57:32",,"Starting HTTP request {URL='http://zzen1wbudopwg.nchyt.com/encfm/en0024-ssj5iway6wvg/cbeim94a1s2kebu.php?do=40', method='get'}"
"Information","ajp-bio-8014-exec-64","12/13/14","22:58:37",,"Starting HTTP request {URL='http://zzen1wbudopwg.nchyt.com/encfm/en0024-ssj5iway6wvg/cbeim94a1s2kebu.php?do=702', method='get'}" -
Finder and loginwindow use 100% cpu with 10.6.8
I recently installed the patch to OS X 10.6.8 and now the finder is very unstable and uses 100% cpu and the loginwindow uses 100% cpu also. Yes I have Parallels 6 on this machine but I already "un-checked" the "show windows applications in doc" option which is the recommended solution. However, this did not fix the problem. I do not know how to determine what actual process is causing this finder / loginwindow issue. I very much appreciate if anyone has suggestion how to fix this problem.
This is on a mid-2011 MacBookPro.
thank you.TBauer, I had the same problem with 10.6.8 using 100% of the CPU with Parallels 6 installed. The following steps solved this problem for me:
0. Take a screen shot of your Dock if you wish to remember it as currently set
1. Launch Activity Monitor and click on the CPU column so you can see Dock using the CPU
2. Move ///Users/ ... /Library/Preferences/com.apple.dock.plist to the trash
3. Click on Dock and click on Quit Process to stop the Dock
OS X will then rebuild the default Dock
4. Put the items back in the Dock that you want
That solved the problem for me yesterday morning. I've launched Parallels 6 several times now and moved the machine from my work network to home and the 100% CPU problem hasn't returned.
Hope that works for you, too!
I don't think using the combo updater will solve the problem. The problem appears to be a .plist that is generated with OS X 10.6.7 and earlier that contains icons of a larger than Apple documented size causes the CPU looping. Rebuilding the dock.plist under OS X 10.6.8 appears to solve the problem.
Parallels has issued a knowledge bulletin saying they are looking into the problem. On their web site they have another approach involving moving the offending icon out of the dock to solve the problem. I like my solution better but theirs works, too. -
100% CPU usage with XP Cooler from PCAlert4
Any idea why I would be running 100% cpu usage when running XP Cooler from PCAlert4? I noticed PC was sluggish when running it so CTRL+ALT+DEL and under performance is 100% CPU with 245MB Ram Usage. No other TSR's running - several application but under 10% CPU usage without PCAlert and XP Cooler.
I was also wondering if anyone had any ideas on the video? I have the K7N2G with 768MB DDR PC 2100 (3x256) XP2200+ 266FSB running 1804MHz - Maxtor 30GB 7200RPM - 350W PSU (raidmax - yea yea I know, dont say a word though LOL) on board video and here is the problem - graphics are great, but they get choppy - running NFS HotPursuit 2 at 32bit 800x600 (doesnt seem to matter even when running 16bit 640x480still does it.) what setting am I missing? Thanks in advance.Deathstalker (Richard),
I did what you suggest in memory management and also changed out the mem on the board - it did make a difference, not as much as I had hoped, but it did.
Raven,
I have used Fraps in the past, forgot about it, but went ahead and downloaded it to get a better look.
To the Both of you,
Thanks so much for your replies, sometimes it just takes someone outside looking in to see the things overlooked. But I went ahead and also ran all of the latest updates for the board (semi new system and I only installed with the CD that came with the Mobo) and everything is running better than expected. Thanks again for your thoughts - keep 'em flowin, it's amazing whom we could help. Take care.
Don -
Distiller 8 and 9 both locking up, 100 % CPU usage
Not sure if its related, but probably, since it happened right after...I just transferred everything from my quad core mac pro to my new 8-core Mac Pro. Everything went well, but now Distiller 8 starts and then sits and gives the beachball of death, and one of the cores shows 100% cpu usage. (I have that utility that shows memory used, CPU usage, etc.). I hadn't bought Acrobat 9 yet so I downloaded it and installed, and Distiller 9 does the EXACT same thing. The ONLY thing I can call an "error message" is that I can see in the window after it launches is "Error in /Library/Application Support/Adobe PDF/Settings/PDFX4 2007.joboptions:/CheckCompliance out of Range."
That message may have been there whole time, even when it worked, though. I don't know. At any rate, I need distiller working! Any ideas?Glad to hear all is well. Preference files can cause big problems. Eons
ago, in the 1980s, I used a communications program called Red Ryder. I
loved the program. After it was updated to a new version (it might have
been called White Knight by that time), I started to have terrible
problems. I wrote to their technical support. They couldn't duplicate
the problem. It couldn't happen etc. I eventually got a little hot under
the collar. After all, if I couldn't use my modem, I couldn't check my
email, etc. It turned out to be a problem with my preference file when
converted to the latest version, that was causing the problem. Since
they always started with a new preference file, they couldn't duplicate
the problem that was obvious to me.
...Mike
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