A process java.exe uses 100% cpu

This problem stops me start database 10g on Windows XP. I am wondering anyone might have same experience before and could share how to fix the issue. Here is situation:
Every time when 10g database starts, a process java.exe which is loaded by nmesrvc.exe (I think it is OracleDBConsoleMyInstance, right?) uses 89% cpu forever. Because of this, OEM couldn't work! Shutdowning the database and restarting it didn't solve the problem. Killing nmesrvc.exe can stop the java.exe. SQL*Plus still works. But iSQL*Plus didn't works.
If I stop process OracleDBConsoleMyInstance from Services of Windows, I got error: Error 1053.
What is wrong here. Your help will be appreciated,

I had the same problem and was able to resolve it.
I am using 2 W2K3 servers, one for infrastructure and one for mid-tier (Portal). On the infrastructure machine I used the Administrative Tools -> Services Management Console and first stopped the OracleDBConsole, CPU was still 100% busy. Then I stopped the OracleINFRAControl and the CPU went to 0%. Then I restarted the OracleINFRAControl and then OracleDBConsole and now the CPU is hovering around 2%.
I ran some tests from another machine and everything seems fine.
Bill G...

Similar Messages

I upgraded to iTunes 10.5 on XP and now it and applemobiledeviceservice.exe use 100% CPU. How do I fix this?

I upgraded to iTunes 10.5 on XP and now it and applemobiledeviceservice.exe use 100% CPU. How do I fix this?

When I called Apple Support to ask about the 100% CPU usage, they wanted to charge me because my Ipod was out of warranty. I insisted on talking to someone and finally got to talk to a software engineer for free. He said that he had never heard of the problem in his three years at Apple. Nonetheless, he sounded really interested and suggested that it might be a conflict with anti-virus software. I deleted the antiviruse and that DID NOT HELP AT ALL.
It seems as if Apple could care less. There is no official response. Their primary response is to look at the Forum. At least you find out that the problem isn't your fault, it really is Apple!!!!
So far the best solution is just to delete iTunes and use Mediamonkey to sync your pod.
Apple, please fix this!!!!!

Colsvrcore.exe using 100% cpu load - how to debug ?

Hi,
I'm new to Zenworks and facing a high load issue on one of my Collection Servers.
Colsvrcore.exe goes 100% load after 30 sec and stays there.
My question is: How can i debug on this issue ?. I was thinking bad data or something could lead to this high load.
Regards
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Solution: iTunes 10.5 using 100% CPU / Not backing up your iPhone.

This solution has been documented on this forum by several people, but the solution is usually deep in multiple threads. I really don't know who came up with it first, but it does indeed work.
I had an issue with iTunes.exe, APSDaemon, and AppleMobileDeviceHelper.exe using 100% CPU per core. (Showed as 25% in Task Manager.)
I could not backup my iPhone and the CPU spike happened as soon as iTunes 10.5 was started on Windows 7 Home Premium x64.
This solved it.
Sounds stupid but works:
1. Quit iTunes.
2. Start an elevated command prompt (Start Menu -> All Programs -> Accessories -> Right Click "Command Prompt" -> "Run as Administrator")
3. Once in the command prompt, type "netsh winsock reset" and hit ENTER.
4. Reboot your machine.
5. Restart iTunes.
6. ???
7. Profit!

The netsh winsock reset resolved both the problem of AppleMobileDeviceService.exe using 100% of my CPU and the blank iTunes blank store issue.
XP Pro user here that had gone through the detailed step-by-step process of uninstalling iTunes as described on the support page but both problems still existed.
Glad I saw this. Thanks.
Now on to :
7. Profit!

Discoveryd process uses 100% CPU - Safari Can't find the server

Hello
Since upgrading to Yosemite, I lose connection to the internet 2 or 3 times a day. (Outlook goes offline at the same time)
This is with a wired connection. (Wi-Fi is turned off)
Safari gives me the "Safari Can't Find the Server" message.
Restarting the computer solves the issue temporarily.
While I'm unable to connect to the internet, Activity Monitor shows a process named "discoveryd" that uses 100% CPU.
Force quitting this process gives me back access to the internet instantly. Unfortunately, I suffered a kernel panic (auto restart) a few minutes after force quitting discoveryd. I'm not 100% sure those 2 are related but it would be an odd coincidence as I never experienced had a single kernel on that system. Haven't tried force quitting that process since.
I'm using this iMac in a work environment. (Connected to a windows file server and exchange)
This issue has been happening 2-3 times a day since the day I upgraded to Yosemite.
Any pointers on what could fix this issue ?
Thanks

Start time: 10:04:31 11/11/14
Model Identifier: iMac11,3
System Version: OS X 10.10 (14A389)
Kernel Version: Darwin 14.0.0
Time since boot: 1:39
SATA
   WDC WD1001FALS-40Y6A0
USB
   USB-PS/2 Optical Mouse (Logitech Inc.)
Diagnostic reports
   2014-10-30 Adobe InDesign CC 2014 hang
   2014-10-30 Adobe InDesign CS6 hang
   2014-10-30 Adobe InDesign CS6 crash
   2014-10-30 FileMaker Pro hang x5
   2014-10-30 Finder crash* x2
   2014-10-30 Finder hang
   2014-10-30 Microsoft Outlook hang
   2014-10-30 iTunes hang
   2014-10-31 Adobe InDesign CC 2014 hang
   2014-11-04 Adobe InDesign CC 2014 crash x2
   2014-11-04 Adobe InDesign CC 2014 hang
   2014-11-04 Adobe InDesign CS6 crash x2
   2014-11-04 Microsoft Excel hang
   2014-11-05 Adobe InDesign CS6 hang
   2014-11-05 FileMaker Pro hang
   2014-11-10 Adobe InDesign CC 2014 hang
   2014-11-10 FileMaker Pro hang
   2014-11-11 Adobe Illustrator hang
    * Code injection
Log
   Nov 5 08:25:33 ** GPU Hardware VM is disabled (multispace: disabled, page table updates with DMA: disabled)
   Nov 5 10:07:01 process discoveryd[49] thread 1190 caught burning CPU! It used more than 50% CPU (Actual recent usage: 82%) over 180 seconds. thread lifetime cpu usage 91.907001 seconds, (77.250009 user, 14.656992 system) ledger info: balance: 90001960650 credit: 91780798965 debit: 1778838315 limit: 90000000000 (50%) period: 180000000000 time since last refill (ns): 109240779280
   Nov 5 10:09:03 ** GPU Hardware VM is disabled (multispace: disabled, page table updates with DMA: disabled)
   Nov 5 11:46:47 process discoveryd[49] thread 1256 caught burning CPU! It used more than 50% CPU (Actual recent usage: 99%) over 180 seconds. thread lifetime cpu usage 91.591946 seconds, (75.959886 user, 15.632060 system) ledger info: balance: 90000109700 credit: 91486467544 debit: 1486357844 limit: 90000000000 (50%) period: 180000000000 time since last refill (ns): 90105095085
   Nov 5 11:54:53 PM notification timeout (pid 275, Creative Cloud)
   Nov 5 11:54:53 PM notification timeout (pid 344, Adobe CEF Helper)
   Nov 5 11:54:53 PM notification timeout (pid 343, Adobe CEF Helper)
   Nov 5 12:35:03 jnl: b(1, 2): replay_journal: from: 57934848 to: 61127168 (joffset 0x1721c000)
   Nov 5 12:35:03 jnl: b(1, 2): journal replay done.
   Nov 5 12:38:37 jnl: b(1, 2): replay_journal: from: 61127168 to: 67488768 (joffset 0x1721c000)
   Nov 5 12:38:37 jnl: b(1, 2): journal replay done.
   Nov 5 12:38:40 ** GPU Hardware VM is disabled (multispace: disabled, page table updates with DMA: disabled)
   Nov 5 13:26:28 process mdworker32[357] thread 8766 caught burning CPU! It used more than 85% CPU (Actual recent usage: 86%) over 40 seconds. thread lifetime cpu usage 81.048638 seconds, (76.580865 user, 4.467773 system) ledger info: balance: 34001309838 credit: 80940733771 debit: 46939423933 limit: 34000000000 (85%) period: 40000000000 time since last refill (ns): 39339579198 [fatal violation]
   Nov 5 14:26:53 PM notification timeout (pid 231, Creative Cloud)
   Nov 5 14:26:53 PM notification timeout (pid 325, Adobe CEF Helper)
   Nov 5 14:26:53 PM notification timeout (pid 326, Adobe CEF Helper)
   Nov 5 14:45:49 smb2_smb_parse_change_notify: smb_rq_reply failed 60
   Nov 5 14:45:49 smb2_smb_parse_change_notify: smb_rq_reply failed 60
   Nov 5 14:47:27 process discoveryd[49] thread 1023 caught burning CPU! It used more than 50% CPU (Actual recent usage: 99%) over 180 seconds. thread lifetime cpu usage 91.572722 seconds, (77.540749 user, 14.031973 system) ledger info: balance: 90015163759 credit: 91483527972 debit: 1468364213 limit: 90000000000 (50%) period: 180000000000 time since last refill (ns): 90121915160
   Nov 5 15:13:33 ** GPU Hardware VM is disabled (multispace: disabled, page table updates with DMA: disabled)
   Nov 6 08:25:36 ** GPU Hardware VM is disabled (multispace: disabled, page table updates with DMA: disabled)
   Nov 6 11:59:36 PM notification timeout (pid 286, Creative Cloud)
   Nov 6 11:59:36 PM notification timeout (pid 355, Adobe CEF Helper)
   Nov 6 11:59:36 PM notification timeout (pid 356, Adobe CEF Helper)
   Nov 6 12:29:24 smb2_smb_parse_change_notify: smb_rq_reply failed 60
   Nov 6 12:29:24 smb2_smb_parse_change_notify: smb_rq_reply failed 60
   Nov 6 12:29:24 smb2_smb_parse_change_notify: smb_rq_reply failed 60
   Nov 6 12:29:24 smb2_smb_parse_change_notify: smb_rq_reply failed 60
   Nov 6 12:29:24 smbsmb2_sm2_b_parse_smchabnge_no_tipfary: ssmb_er_chq_replya failngeed_n ot6if0
   Nov 6 12:29:24 y: smb_rq_reply failed 60
   Nov 6 12:29:24 smb2_ssmmb2_b_spmabr_sparsee_c_hancgeh_naotinfgy: smb_rq_re_epnlyoti failfedy :60 sm
   Nov 6 12:29:24 b_rq_reply failed 60
   Nov 6 12:29:24 rs failed Qsmumber2b_sy m_Inrqfbo __pa60rr
   Nov 6 12:29:24 rse_change_notify: smb_rq_reply failed 60
   Nov 6 12:29:24 ply failed 60smb2_smb_parse_change
   Nov 6 12:29:24 _notify: smsmb_rq_reply failb2_ed smb_6parse_0
   Nov 6 12:29:24 ply failed smb2_smb_pa60
   Nov 6 12:29:24 rse_change_nsmb2otif_smy:b_ spmb_rq_reply failedars e_c60han
   Nov 6 12:29:24 ge_notify: smb_smb2_smb_parse_chrqange__repnotify: smb_rly fq_ailed reply failed 60
   Nov 6 12:29:24 smb2_smb_parssmb2_e_smbchange_pa_nrsote_chifany:ge _nosmb_tifrq_y:re smplb_y rq_fareilply failed 60
   Nov 6 12:29:24 y failed 60
   Nov 6 12:29:24 smb2_smb_parse_change_notify: smb_rq_reply failed 60
   Nov 6 12:29:24 q_reply failed 60
   Nov 6 12:29:24 smb2_smb_parse_change_notify: smb_rq_reply failed 60
   Nov 6 12:29:24 smb2_smb_parse_change_notify: smb_rq_reply failed 60
   Nov 6 12:29:24 smb2_smb_parse_change_notify: smb_rq_reply failed 60
   Nov 6 14:01:02 process discoveryd[49] thread 1259 caught burning CPU!; EXC_RESOURCE supressed due to audio playback
   Nov 6 15:49:49 ** GPU Hardware VM is disabled (multispace: disabled, page table updates with DMA: disabled)
   Nov 6 16:10:23 process Adobe InDesign C[435] caught causing excessive wakeups. Observed wakeups rate (per sec): 309; Maximum permitted wakeups rate (per sec): 150; Observation period: 300 seconds; Task lifetime number of wakeups: 45011
   Nov 7 08:25:38 ** GPU Hardware VM is disabled (multispace: disabled, page table updates with DMA: disabled)
   Nov 10 09:28:46 process discoveryd[49] thread 1195 caught burning CPU! It used more than 50% CPU (Actual recent usage: 99%) over 180 seconds. thread lifetime cpu usage 152.284113 seconds, (127.648543 user, 24.635570 system) ledger info: balance: 90002963251 credit: 152063056684 debit: 62060093433 limit: 90000000000 (50%) period: 180000000000 time since last refill (ns): 90142287445
   Nov 10 09:42:09 ** GPU Hardware VM is disabled (multispace: disabled, page table updates with DMA: disabled)
   Nov 10 11:20:45 process discoveryd[49] thread 1182 caught burning CPU! It used more than 50% CPU (Actual recent usage: 99%) over 180 seconds. thread lifetime cpu usage 150.526060 seconds, (126.552866 user, 23.973194 system) ledger info: balance: 90000111985 credit: 150369654672 debit: 60369542687 limit: 90000000000 (50%) period: 180000000000 time since last refill (ns): 90164134478
   Nov 10 12:14:06 PM notification timeout (pid 261, Creative Cloud)
   Nov 10 12:14:06 PM notification timeout (pid 332, Adobe CEF Helper)
   Nov 10 12:14:06 PM notification timeout (pid 333, Adobe CEF Helper)
   Nov 10 12:43:27 smb2_smb_parse_change_notify: smb_rq_reply failed 60
   Nov 10 12:43:27 smb2_smb_parse_change_notify: smb_rq_reply failed 60
   Nov 10 12:43:27 smb2_smb_parse_change_notify: smb_rq_reply failed 60
   Nov 10 12:43:27 smb2_smb_parse_change_notify: smb_rq_reply failed 60
   Nov 10 12:43:27 smb2_smb_parse_change_notify: smb_rq_reply failed 60
   Nov 10 12:43:27 smb2_smb_parse_change_notify: smb_rq_reply failed 60
   Nov 10 12:43:27 smb2_smb_parse_change_notify: smb_rq_reply failed 60
   Nov 10 12:43:27 smb2_smb_parse_change_notify: smb_rq_reply failed 60
   Nov 10 12:43:27 y failed 60
   Nov 10 12:43:27 failed mb60
   Nov 10 12:43:27 smb_rq_reply failed 60
   Nov 10 12:43:27 smb2_smb_parse_change_notify: smb_rq_reply failed 60
   Nov 10 12:43:27 smb2_smb_parse_change_notify: smb_rq_reply failed 60
   Nov 10 12:43:27 smb2_smb_parse_change_notify: smb_rq_reply failed 60
   Nov 10 12:43:27 smb2_smb_parse_change_notify: smb_rq_reply failed 60
   Nov 10 12:43:27 smb2_smb_parse_change_notify: smb_rq_reply failed 60
   Nov 10 12:43:27 smb2_smb_parse_change_notify: smb_rq_reply failed 60
   Nov 10 12:43:27 smb2_smb_parse_change_notify: smb_rq_reply failed 60
   Nov 10 12:43:27 smb2_smb_parse_change_notify: smb_rq_reply failed 60
   Nov 10 12:43:27 smb2_smb_parse_change_notify: smb_rq_reply failed 60
   Nov 10 12:43:27 smb2_smb_parse_change_notify: smb_rq_reply failed 60
   Nov 10 12:43:27 smb2_smb_parse_change_notify: smb_rq_reply failed 60
   Nov 10 12:43:27 smb2_smb_parse_change_notify: smb_rq_reply failed 60
   Nov 10 12:43:27 smb2_smb_parse_change_notify: smb_rq_reply failed 60
   Nov 10 12:43:27 smb2_smb_parse_change_notify: smb_rq_reply failed 60
   Nov 10 12:43:27 smb2_smb_parse_change_notify: smb_rq_reply failed 60
   Nov 10 12:43:27 smb2_smb_parse_change_notify: smb_rq_reply failed 60
   Nov 10 12:43:27 smb2_smb_parse_change_notify: smb_rq_reply failed 60
   Nov 10 12:43:27 smb2_smb_parse_change_notify: smb_rq_reply failed 60
   Nov 10 12:43:27 smb2_smb_parse_change_notify: smb_rq_reply failed 60
   Nov 10 12:43:27 smb2_smb_parse_change_notify: smb_rq_reply failed 60
   Nov 10 12:43:27 smb2_smb_parse_change_notify: smb_rq_reply failed 60
   Nov 10 12:43:27 smb2_smb_parse_change_notify: smb_rq_reply failed 60
   Nov 10 12:43:27 smb2_smb_parse_change_notify: smb_rq_reply failed 60
   Nov 10 12:46:06 process WindowServer[121] caught causing excessive wakeups. EXC_RESOURCE supressed due to audio playback
   Nov 10 12:49:29 jnl: b(1, 2): replay_journal: from: 27704832 to: 35355648 (joffset 0x1721c000)
   Nov 10 12:49:29 jnl: b(1, 2): journal replay done.
   Nov 10 12:54:05 jnl: b(1, 2): replay_journal: from: 35355648 to: 40313344 (joffset 0x1721c000)
   Nov 10 12:54:05 jnl: b(1, 2): journal replay done.
   Nov 10 12:54:08 ** GPU Hardware VM is disabled (multispace: disabled, page table updates with DMA: disabled)
   Nov 10 14:31:43 PM notification timeout (pid 232, Creative Cloud)
   Nov 10 14:31:43 PM notification timeout (pid 327, Adobe CEF Helper)
   Nov 10 14:31:43 PM notification timeout (pid 324, Adobe CEF Helper)
   Nov 10 15:07:47 smb2_smb_parse_change_notify: smb_rq_reply failed 60
   Nov 10 15:07:47 smb2_smb_parse_change_notify: smb_rq_reply failed 60
   Nov 10 15:07:47 smb2_smb_parse_change_notify: smb_rq_reply failed 60
   Nov 10 15:07:47 smb2_smb_parse_change_notify: smb_rq_reply failed 60
   Nov 10 15:07:47 smb2_smb_parse_change_notify: smb_rq_reply failed 60
   Nov 10 15:07:47 smb2_smb_parse_change_notify: smb_rq_reply failed 60
   Nov 10 15:07:47 smb2_smb_parse_change_notify: smb_rq_reply failed 60
   Nov 10 15:07:47 : smb_rq_reply failesmbd 2_smb_60
   Nov 10 15:07:47 parse_change_notify: smb_rq_reply failed 60
   Nov 10 15:07:47 tify: smb_rq_reply failed 60
   Nov 10 15:07:47 smb2_smb_parse_change_nsotify:mb2 sm_b_rq_reply sfailmed b60
   Nov 10 15:07:47 _parse_change_notify: smbsmb2_rq__rsepmb_parsly failee_d ch60ange_notify
   Nov 10 15:07:47 : smb_rq_reply failed 60
   Nov 10 15:07:47 smb2_smb_parse_change_notify: smb_rq_reply failed 60
   Nov 10 15:07:47 smb2_smb_parse_change_notify: smb_rq_reply failed 60
   Nov 10 15:07:47 smb2_smb_parse_change_notify: smb_rq_reply failed 60
   Nov 10 15:47:46 process discoveryd[49] thread 1013 caught burning CPU! It used more than 50% CPU (Actual recent usage: 99%) over 180 seconds. thread lifetime cpu usage 153.503446 seconds, (128.774521 user, 24.728925 system) ledger info: balance: 90007455004 credit: 153327303891 debit: 63319848887 limit: 90000000000 (50%) period: 180000000000 time since last refill (ns): 90099512937
   Nov 11 08:25:38 ** GPU Hardware VM is disabled (multispace: disabled, page table updates with DMA: disabled)
   Nov 11 09:38:05 process Adobe InDesign C[553] caught causing excessive wakeups. Observed wakeups rate (per sec): 283; Maximum permitted wakeups rate (per sec): 150; Observation period: 300 seconds; Task lifetime number of wakeups: 45017
   Nov 10 14:31:43 PM notification timeout (pid 327, Adobe CEF Helper)
   Nov 10 14:31:43 PM notification timeout (pid 324, Adobe CEF Helper)
   Nov 10 14:31:43 com.apple.dpd: Service exited with abnormal code: 75
   Nov 10 15:07:47 smb2_smb_parse_change_notify: smb_rq_reply failed 60
   Nov 10 15:07:47 smb2_smb_parse_change_notify: smb_rq_reply failed 60
   Nov 10 15:07:47 smb2_smb_parse_change_notify: smb_rq_reply failed 60
   Nov 10 15:07:47 smb2_smb_parse_change_notify: smb_rq_reply failed 60
   Nov 10 15:07:47 smb2_smb_parse_change_notify: smb_rq_reply failed 60
   Nov 10 15:07:47 smb2_smb_parse_change_notify: smb_rq_reply failed 60
   Nov 10 15:07:47 smb2_smb_parse_change_notify: smb_rq_reply failed 60
   Nov 10 15:07:47 : smb_rq_reply failesmbd 2_smb_60
   Nov 10 15:07:47 parse_change_notify: smb_rq_reply failed 60
   Nov 10 15:07:47 tify: smb_rq_reply failed 60
   Nov 10 15:07:47 smb2_smb_parse_change_nsotify:mb2 sm_b_rq_reply sfailmed b60
   Nov 10 15:07:47 _parse_change_notify: smbsmb2_rq__rsepmb_parsly failee_d ch60ange_notify
   Nov 10 15:07:47 : smb_rq_reply failed 60
   Nov 10 15:07:47 smb2_smb_parse_change_notify: smb_rq_reply failed 60
   Nov 10 15:07:47 smb2_smb_parse_change_notify: smb_rq_reply failed 60
   Nov 10 15:07:47 smb2_smb_parse_change_notify: smb_rq_reply failed 60
   Nov 10 15:47:46 process discoveryd[49] thread 1013 caught burning CPU! It used more than 50% CPU (Actual recent usage: 99%) over 180 seconds. thread lifetime cpu usage 153.503446 seconds, (128.774521 user, 24.728925 system) ledger info: balance: 90007455004 credit: 153327303891 debit: 63319848887 limit: 90000000000 (50%) period: 180000000000 time since last refill (ns): 90099512937
   Nov 10 16:47:01 com.apple.WebKit.Networking.UUID: Service exited with abnormal code: 1
   Nov 11 08:25:37 com.apple.Kerberos.kdc: Service exited with abnormal code: 1
   Nov 11 08:25:38 ** GPU Hardware VM is disabled (multispace: disabled, page table updates with DMA: disabled)
   Nov 11 08:56:36 com.apple.dpd: Service exited with abnormal code: 75
   Nov 11 09:38:05 process Adobe InDesign C[553] caught causing excessive wakeups. Observed wakeups rate (per sec): 283; Maximum permitted wakeups rate (per sec): 150; Observation period: 300 seconds; Task lifetime number of wakeups: 45017
CPU per process: com.apple.WebKit (UID 501) is using 41.2 %
Daemons
   com.apple.installer.osmessagetracing
   com.microsoft.office.licensing.helper
   com.adobe.fpsaud
Agents
   com.adobe.CS4ServiceManager
   com.adobe.AdobeCreativeCloud
   com.adobe.ARM.UUID
   com.adobe.ARM.UUID
   com.apple.Safari
   com.adobe.ARM.UUID
   com.google.keystone.user.agent
   com.apple.AirPortBaseStationAgent
App extensions
   com.apple.InternalFiltersXPC
Contents of /Library/LaunchAgents/com.adobe.AdobeCreativeCloud.plist (checksum 461455494)
   <?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.AdobeCreativeCloud</string>
    <key>Program</key>
    <string>/Applications/Utilities/Adobe Creative Cloud/ACC/Creative Cloud.app/Contents/MacOS/Creative Cloud</string>
    <key>ProgramArguments</key>
    <array>
    <string>/Applications/Utilities/Adobe Creative Cloud/ACC/Creative Cloud.app/Contents/MacOS/Creative Cloud</string>
    <string>--showwindow=false</string>
          <string>--onOSstartup=true</string>
    </array>
    <key>RunAtLoad</key>
    <true/>
   </dict>
   </plist>
Contents of Library/LaunchAgents/com.adobe.AAM.Updater-1.0.plist (checksum 4071182229)
   <?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.AAM.Scheduler-1.0</string>
     <key>Program</key>
     <string>/Library/Application Support/Adobe/OOBE/PDApp/UWA/UpdaterStartupUtility</string>
     <key>ProgramArguments</key>
     <array>
        <string>/Library/Application Support/Adobe/OOBE/PDApp/UWA/UpdaterStartupUtility</string>
        <string>-mode=scheduled</string>
     </array>
     <key>StartCalendarInterval</key>
     <dict>
       <key>Minute</key>
       <integer>0</integer>
       <key>Hour</key>
       <integer>2</integer>
     </dict>
    </dict>
   </plist>
Contents of Library/LaunchAgents/com.adobe.ARM.UUID.plist (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.adobe.ARM.UUID.plist (checksum 4116814193)
   <?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 Acrobat XI Pro/Adobe Acrobat Pro.app/Contents/MacOS/Updater/Adobe Acrobat Updater Helper.app/Contents/MacOS/Adobe Acrobat 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.adobe.ARM.UUID.plist (checksum 926752576)
   <?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 Acrobat X Pro/Adobe Acrobat Pro.app/Contents/MacOS/Updater/Adobe Acrobat Updater Helper.app/Contents/MacOS/Adobe Acrobat Updater Helper</string>
    </array>
    <key>RunAtLoad</key>
    <true/>
    <key>StartInterval</key>
    <integer>12600</integer>
   </dict>
   </plist>
Contents of Library/LaunchAgents/com.apple.SafariBookmarksSyncer.plist (checksum 4209634474)
   <?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.apple.Safari</string>
    <key>LimitLoadToSessionType</key>
    <string>Aqua</string>
    <key>ProgramArguments</key>
    <array>
    <string>/Applications/Safari.app/Contents/SafariSyncClient.app/Contents/MacOS/S afariSyncClient</string>
    <string>--sync</string>
    <string>com.apple.Safari</string>
    <string>--entitynames</string>
    <string>com.apple.bookmarks.Bookmark,com.apple.bookmarks.Folder</string>
    </array>
    <key>RunAtLoad</key>
    <false/>
    <key>ThrottleInterval</key>
    <integer>60</integer>
    <key>WatchPaths</key>
    <array>
    <string>/Users/USER/Library/Safari/Bookmarks.plist</string>
    </array>
   </dict>
   ...and 1 more line(s)
Contents of Library/LaunchAgents/com.google.keystone.agent.plist (checksum 64800286)
   <?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>
Bad plists
   Library/Preferences/com.apple.iphotomosaic.plist
Listeners
   launchd: afpovertcp
   launchd: afpovertcp
   launchd: microsoft-ds
   launchd: ssh
   launchd: microsoft-ds
   launchd: ssh
   kdc: kerberos
User login items
   Microsoft Outlook
   - /Applications/Microsoft Office 2011/Microsoft Outlook.app
   TransmitMenu
   - /Applications/Transmit.app/Contents/MacOS/TransmitMenu.app
   ClipMenu
   - /Applications/ClipMenu.app
   Dept
   - /Volumes/Dept
   Public
   - /Volumes/Public
   Apps
   - /Volumes/Apps
Restricted files: 4584
Lockfiles: 99
Elapsed time (s): 352

Oracle.exe(oralce 10.1) on Window 2003 is using 100% CPU

Oracle.exe(oralce 10.1) on Window 2003 is using 100% CPU.
while using importing. CPU IS PENTIUM 4 AND RAM IS 2G
any tuning ideas ?

WEll I just did google for you:
Take a look at:
http://www.dba-village.com/village/dvp_forum.OpenThread?ThreadIdA=15940&DestinationA=RSS
Hope this Helps
Regards

Oracle.exe consuming 100% CPU on windows and database hang

Hi all,
every time my oracle database is hanging when the application run, the problem is the oracle.exe consum 100% CPU but not memory and the server hang and the dabase is going to inaccessible, we need to restart oracle instance service or server to bring the databas eback to normal but it's not permanent because the problem occurs once the application turn on.
Checking the log file i found the below error every time:
My database version is 9.2.0.7.0
OS: Windows 2003 Server Standard Edition Service Pack 2
RAM: 3,5Gb
CPU: Inte Xeon 3.20 GHz
ORA-00600: internal error code, arguments: [kghuclientasp_03], [0xBFEADCE0], [0], [0], [0], [], [], []
ORA-29913: error in executing ODCIEXTTABLEFETCH callout
ORA-29400: data cartridge error
KUP-04050: error while attempting to allocate 163500 bytes of memory
ORA-06512: at "SYS.ORACLE_LOADER", line 14
ORA-06512: at line 1
Fri Mar 05 05:35:15 2010
Errors in file e:\oracle\admin\optprod\udump\optprod_ora_5876.trc:
ORA-00603: ORACLE server session terminated by fatal error
ORA-04030: out of process memory when trying to allocate 8389132 bytes (pga heap,redo read buffer)
ORA-04030: out of process memory when trying to allocate 8389132 bytes (pga heap,redo read buffer)
ORA-04030: out of process memory when trying to allocate 8180 bytes (callheap,kcbtmal allocation)
Thank you
Lucienot.

Is this a new application on this database?
Has it run well in the past?
I have had this happen before on a 32bit Windows server. Our problem was a poorly written procedure that kept pegging the cpu to 100%. You should be able to figure out what SQL is being used that is causing this problem, it will be the Top Working SQL most likely.
I also had this problem on a Logical Standby server which was trying to apply SQL to the SYS.AUD$ table. As soon as SQL Apply was started, the CPU went to 100%. Once I truncated that table, the cpu usage went back to normal. Not sure what you are using to monitor your database but if you can, try to find out what SQL is running when your CPU goes to 100%.

Internet browsing uses 100% cpu

Hello everybody.
This situation has driven me crazy the last 4 months and till now i have not figure it out.
Everytime i have a video streaming in my computer, CPU usage goes to 100%. It happens every time, either using internet explorer or Firefox or Google chrome. Even when i have a skype video call or a gtalk video call. Some description of each one:
Using internet explorer: While i am watching a youtube video, CPU limits up to 100% after 1 minute or sometime 5 minutes. I am not able to watch a 15min video. Internet explorer process uses 100%CPU. When i kill it via task manager, another instance of IE
appears with the same CPU usage. I also kill it and then 4 or 5 instances of rundll32.exe appear consuming 100CPU. If i kill them, explorer.exe uses 100% of cpu. If i do nothing and just wait, CPU is 100% for two hours. If i just kill only IE instances, taskmngr.exe
is consuming 40-50% of CPU for 1-2 minutes, then other processes like conhost or csrss consumes the same amount of CPU and after 4-5 minutes everything comes back to normal. That's the story everytime i use IE 11.0.9600.16518
Using Firefox: While video streaming, flash player process consumes all CPU. When i kill it, the same behaviour described above occurs.
Using Google Chrome: When i run it, 5-6 instances of google chrome appear in task manager and after some time this browser also hungs with 100CPU.
All above are also happening while i run Skype either i have a video call or just text messaging. Sometimes svchost is 25-30 % and system hungs.
Operating system is Windows 7 home premium 64bit with SP1, my graphics card is NVidia Gforce GT 230M (latest drivers 20% when these situations occur, my system is extremely slow and whatever i do, it limits up CPU usage.
Any assistance is acceptable. Thanks for the patience.

Hi,
First, I would suggest that you reduce the hardware acceleration on the computer and check if it helps.
a. Open Screen Resolution by clicking the Start button, clicking Control Panel, and then, under Appearance and Personalization, clicking Adjust screen resolution.
b. Click Advanced Settings, click the Troubleshoot tab, and then click Change settings.
c. Note that some video card drivers do not permit you to change settings.
d. Move the Hardware acceleration slider toward None to reduce or turn off video hardware acceleration.
This issue can be caused by confliction from one of the background programs or add-ons.
You may use Process explorer as Milos mentioned to find the root cause to fix the issue:
Process explorer:
http://technet.microsoft.com/en-us/sysinternals/bb896653.aspx
You can follow the references below to troubleshoot the issue:
1. 3RD part app: Remove to check the issue
2. Drivers: Update or install compatible version
3. System process/service: Upload the log file for analyzing.
I also would like to suggest you use Windows Performance Recorder to check the issue:
Troubleshooting Windows Performance Issues Using the Windows Performance Recorder
http://blogs.technet.com/b/askpfeplat/archive/2013/03/22/troubleshooting-windows-performance-issues-using-the-windows-performance-recorder.aspx
To diagnose HDD and RAM, I would like to suggest you contact your computer vender.
Hope it helps.
Regards,
Blair Deng
Blair Deng
TechNet Community Support

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.

Oracle uses 100% CPU

Hi,
I have installed Oracle 10g R2 on 64bit linux. It was working fine, until last week. I got alert that oracle uses 100% CPU.
Some lines from alert:
4894 /opt/oracle/product/10.2.0/db/perl/bin/perl /opt/oracle/product/10.2.0/db/sysman/admin/scripts/db/dbresp.pl 56.3 12978 7720 22860 oracle
9244 /opt/oracle/product/10.2.0/db/perl/bin/perl /opt/oracle/product/10.2.0/db/sysman/admin/scripts/db/dbresp.pl 50.4 10357 7720 22860 oracle
11798 /opt/oracle/product/10.2.0/db/perl/bin/perl /opt/oracle/product/10.2.0/db/sysman/admin/scripts/db/dbresp.pl 41.1 4429 7720 22860 oracle
11740 /opt/oracle/product/10.2.0/db/perl/bin/perl /opt/oracle/product/10.2.0/db/sysman/admin/scripts/db/dbresp.pl 28.3 45350 7724 22864 oracle
1516 /opt/oracle/product/10.2.0/db/perl/bin/perl /opt/oracle/product/10.2.0/db/sysman/admin/scripts/db/dbresp.pl 24.2 29968 7728 22868 oracle
17006 /opt/oracle/product/10.2.0/db/perl/bin/perl /opt/oracle/product/10.2.0/db/sysman/admin/scripts/db/dbresp.pl 21.8 21913 7724 22864 oracle
19449 /opt/oracle/product/10.2.0/db/perl/bin/perl /opt/oracle/product/10.2.0/db/sysman/admin/scripts/db/dbresp.pl 21.5 20865 7720 22860 oracle
24877 /opt/oracle/product/10.2.0/db/perl/bin/perl /opt/oracle/product/10.2.0/db/sysman/admin/scripts/db/dbresp.pl 21.0 18708 7728 22868 oracle
26566 /opt/oracle/product/10.2.0/db/perl/bin/perl /opt/oracle/product/10.2.0/db/sysman/admin/scripts/db/dbresp.pl 18.4 5727 7724 22864 oracle
1788 /opt/oracle/product/10.2.0/db/perl/bin/perl /opt/oracle/product/10.2.0/db/sysman/admin/scripts/db/dbresp.pl 17.1 3319 7724 22864 oracle
When I log in to EM, I can see section
Host CPU
It is 100%.
I have only instance named "parama". and it uses 1% CPU ant the picture shows that 99% CPU is used By Other.
What is Other? Why does it use that much CPU?
I had another oracle instance few months ago, but I is not used now (it is not even started).
How do I restore normal system performance?
Can I kill these processes?

Hello,
I have a similar problem. I see 2 perl processes related to Oracle that are taking up 99% of 2 cpus. These 2 perl processes have been running for days and keeping the load average high (above 2) on a mostly idle system.
The 2 perl processes are running:
/oracle/app/product/10.2.0/db_1/perl/bin/perl /oracle/app/product/10.2.0/db_1/sysman/admin/scripts/db/dbarchfull.pl
and
/oracle/app/product/10.2.0/db_1/perl/bin/perl /oracle/app/product/10.2.0/db_1/sysman/admin/scripts/db/dbresp.pl
Has anyone seen this problem? Can I kill the perl processes?
--Dan

Airport using 100% cpu on 20" Core 2 Duo iMac.

My 10.4.8 C2Duo 20"iMac has this strange problem with the airport. I have it connected to a linksys router.
Every now and again, especially after waking up from a sleep I notice that the iMac is running a little slowly. When I then go into activity viewer to analyse the problem. I can see that the "airport" process is using 100% cpu, i.e. one of the cores. It seems to be in a loop of some sort.
When i force quit it, the iMac speed returns to normal and wireless connectivity is not dropped or affected in any way
Anyone seen this? Any ideas? Its strange, and irritating.

Start with this:
Open System Preferences, select the Network pane and select AirPort in the "Show:" popup menu.
Set the "By default, join:" popup menu to "Preferred networks."
Delete the listed preferred networks using the "-" button but this time we did not add it back again with the "+" button as Apple recommends.
Set the "By default, join:" popup menu to "Automatic."
Restart.
Manually rejoin the AirPort network using the AirPort menu icon, i.e. selecting the network (or selecting "Other" and typing in the network name if hidden) and typing in the WPA (or WEP) password.
If you are using the Checkpoint Secure Client software, then you need to uninstall it.
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Apple Mail client (version 8.0) using 100%+ CPU upon using mail drop (13" R-MBP running Yosemite 10.10)

Hello Support Community,
I am having quite the interesting issue. I have read plenty of reports where users' Apple Mail app is using 100% of CPU. This did not start for me until I went to go use the new mail drop feature in Yosemite. I am running Yosemite (10.10) on my 13" Retina - MacBook Pro (flash storage, 8GB RAM, 2.4 dual-core Intel i5) and my Apple mail is version 8.0. I have tried 3 different mail services (2 gmail accounts and iCloud), all result in the same issue. I have also done a complete erase of the hard disk and a brand new install of Yosemite, the issue persists.
As previously stated my mail app is using 100% upon, and only while, using the mail drop feature. If I force quit the mail app and allow it a minute, the mail app returns to using less than 1% of the CPU and the app and entire system resume normal function. Upon attempting to resend the same message that is placed in my outbox the CPU usage jumps to 50-80%. After a few seconds, the CPU usage will sometimes jump higher than 100%, ranging from 130% - 199%. All of these observations were made using Activity Monitor. Of course you can see my frustration, an app using this much CPU stops every process my Mac is doing (using safari, messages, iTunes etc.) - the whole computer locks up. Even force quitting is a difficult process to attempt.
Does anyone have a fix for this? I am at a loss and have no idea what to do. I am a pretty tech savvy guy and have tried everything that I would've thought would fix this. Is there anyway this could be a hardware issue? I don't think so but... all possibilities need to be taken into consideration, even though that one seems outlandish. Upon creating a new user account with a separate user library (but same system library) I figured the OS was the problem. I can't narrow it down to being a specific mail provider, and it can't be my OS since I have now erased and reinstalled 10.10 twice. Thank you!

I have this same issue. It has been driving me insane, Mac Mail uses 100% CPU most of the time I use it, after every time I open the machine, or after a sleep or even mostly after a screen saver has locked me out. It normally settles down after 5-15 minutes, but then happens every time again. It is killing my battery.

"EMPTY" Virtual Circuits causes the dispatcher proces D000 use 100% CPU

(29th April)
SQL*Plus: Release 10.2.0.1.0 - Production on Wed Apr 29 14:59:56 2009
Copyright (c) 1982, 2005, Oracle. All rights reserved.
Connected to:
Oracle Database 10g Enterprise Edition Release 10.2.0.4.0 - 64bit Production
With the Partitioning, Data Mining and Real Application Testing options
Could someone please indicates why the D000 process uses 100% cpu while no XDB action seems to be running? Whe are not using shared server (besides the XML DB usage) and the only value for the dispatcher parameter in the init<SID>.ora = (PROTOCOL=TCP) (SERVICE=<SID>XDB).
update (30th april)
When I lookup the virtual circuits I notice 2 VC without server and waiter address and without session info.
GERE@ARG_DV8>
# SELECT RAWTOHEX(C.CIRCUIT), RAWTOHEX(C.SERVER) SRV, RAWTOHEX(C.WAITER)WTR,
2 D.NAME,
3 S1.NAME,
4 S.SID,
5 S.SERIAL#,
6 C.STATUS,
7 C.QUEUE,
8 C.MESSAGES,
9 C.BYTES
10 FROM V$CIRCUIT C, V$DISPATCHER D, V$SHARED_SERVER S1, V$SESSION S
11 WHERE C.DISPATCHER = D.PADDR(+) AND C.SERVER = S1.PADDR(+) AND
12 C.SADDR = S.SADDR(+)
13 /
CIRCUIT SRV WTR NAME NAME SID SERIAL# STATUS QUEUE MESSAGES BYTES
C0000002398456C0 00 00 D000 NORMAL NONE 6 261
C000000239840DC0 00 00 D000 NORMAL NONE 7 280
2 rows selected.
The SADDR is empty also.
GERE@ARG_DV8>
# SELECT SADDR, CIRCUIT, DISPATCHER, SERVER, SUBSTR(QUEUE,1,8) "QUEUE", WAITER
2 FROM V$CIRCUIT;
SADDR CIRCUIT DISPATCHER SERVER QUEUE WAITER
00 C000000239840DC0 C000000214C05FB8 00 NONE 00
00 C0000002398456C0 C000000214C05FB8 00 NONE 00
2 rows selected.
A lsnrctl services shows 2 current
Service "ARG_DV8XDB" has 1 instance(s).
Instance "ARG_DV8", status READY, has 1 handler(s) for this service...
Handler(s):
"D000" established:58903 refused:0 current:2 max:2046 state:ready
DISPATCHER <machine: leo, pid: 5672>
(ADDRESS=(PROTOCOL=tcp)(HOST=leo.argenta.be)(PORT=53044))
Stop and start of the listener doesn't solve this problem but killing the unix process will do. When I killed the D000 proces a new dispatcher is started (does pmon do this?) and the current shows 0. This workaround is fine on the DVL machine but no sollution on a production DB :-)
Kind regards,
Rene
Edited by: Rene Geilings on Apr 30, 2009 2:28 AM

By the way... you just could be unlucky hitting a very rare situation that caused the phenomenon decribed by you. Deamon processes also could arise due too standard JDBC, ODBC or other connection methods. As long as you don't provide Oracle Support with a SR, you will not know if it is actually XDB related or not.
If I would implement XDB functionality in a production system than at least I would:
a) disable automatic memory management by setting SGA parameters manually
b) set the large_pool_size to a appropriate value to support the shared server processes
c) tweak dispatcher and shared server processes to match at least values that represent
   the minimum++ needed processes (= a higher value then needed maximum)
d) set java_pool size to a decent size (250 Mb or higher)
e) set an appropriate PGA setting to support XML fragment handling
f) DISABLE autoregistering database functionality with the listener
   (see amongs others "Registering non-default XMLDB HTTP/WebDAV and FTP ports
   on a non-default Oracle Listener port" - http://www.liberidu.com/blog/?p=116)
g) alter the xdbconfig.xml file with more appropiate timeouts, locking and cache handling.
h) dedicate a specific listener (aka a a listener not called "LISTENER") for shared server
   connection handling (this for management reasons and specific debugging).
i) use version 10.2.0.4.0 or 11.1.0.7.0 for production environments (I know that this
   matches your environment)
j) always enforce that client software matches the database version
   (as in your case 10.2.0.4.0)
k) keep NLS settings on client and database equal and support a AL32UTF characterset
   (IMHO a minimum requirement on the database side)

CF4.5 uses 100% CPU and hangs

Hello,
According to the ColdFusion Forums my problem is not a new one but I still want
to post it with the hope to get some kind of answer.
I'm are running the following system:
CF 4.5 Enterprise Server
SiteMinder 6.0
IIS 5.0
MS SqlServer 2005
Both the CF and database server are Win2000 SP4.
About every one hours the CF server uses 100% CPU and from than on it is
impossible to log into the application. The site is still available though.
After restarting the CF service everything works fine until.....
I do not know what triggers this but I suspect it has something to do with
SiteMinder and logging onto the application.
The site has to go live on Monday so you can imagine the pressure to get
this fixed before the weekend.
Greetings,
Jilani

Jilani, you mention that this seems connected to SiteMinder. Do you mean you have your own version of SiteMinder, separate from the built-in one that came with CF 4 and 5? I wonder if there could be a conflict between them. Why are you using the full SiteMinder? And do you really need it?
More curious is that you say this spike happens every hour. Can you confirm if it's every 67 minutes, specifically? If so, then I would assert that this could be a problem related to the client variable purge process, which I discuss here:
http://www.carehart.org/blog/client/index.cfm/2006/10/4/bots_and_spiders_and_poor_CF_perfo rmance
But that may not be the issue if simply enabling/disabling the siteminder service will immediately recreate your problem....unless somehow the DB used by SiteMinder is the same DB used for client variables. Do you have any datasources listed in the CF Admin page for client variables? Any chance there's a connection between them and siteminder?
/charlie
PS This whole issue of client variables and how they can hurt you unexpectedly is something I'll dicuss this Thursday at noon US EDT, when I present "Clients and Sessions and Crashes, Oh My", to the online ColdFusion Meetup: www.coldfusionmeeetup.com.

10.5.2 Uses 100% CPU for about 10 mins

Everything was fine on 10.5.1 but 10.5.2 on Windows 7 32bit seems to use 100% CPU (iTunes.exe) for about 10 mins before settling down. I was just about to post 100% CPU when I saw it was back to normal so I closed and reopened it and the same thing has happened. PC has been restarted since it was installed.
Any idea what is causing this? Can I downgrade - if so, how?
PS: it's actually using 100% of one core.

Check out this Apple article -> iTunes 10.5 for Windows: May see performance issues and blank iTunes Store
If you have one of the LSPs mentioned, you may have to do a winsock reset or remove the conflicting software.

A process java.exe uses 100% cpu

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