Very high cpu usage - no programs running!!

Hi guys
Was really hoping someone could help me with this problem.
There is a constant 50-60% cpu usage and the laptop is getting superhot 80c and obviously sending the fan into overkill 6000rpm+.
But what is confusing is that is like this all the time!! even when there are no programs running at all!!
and even worse in activity monitor there is no process which can account for that cpu activity/heat. nothing is clocking in at more than 9%.
I have done repair permissions, used onyx to clean up the system, use clean my mac, rebuilt the index in spotlight and nothing works. the second you switch on and log on the problems start.
I cant think of anything else to do apart from doing a complete reinstall which is obviously something i would like to do avoid so any ideas to why this is happening? and how is it possible there can be cpu activity that is not accounted for?
thanks for any help/advice you guys can provide

hi Roam
yeah everything is disconnected, switched off airport as well and then rebooted
on restart with nothing but terminal open here is the readout from
Processes: 57 total, 2 running, 55 sleeping, 230 threads 10:46:22
Load Avg: 1.10, 0.36, 0.14 CPU usage: 36.40% user, 19.90% sys, 43.68% idle
SharedLibs: 6212K resident, 5708K data, 0B linkedit.
MemRegions: 5325 total, 166M resident, 15M private, 121M shared.
PhysMem: 446M wired, 248M active, 234M inactive, 927M used, 1120M free.
VM: 135G vsize, 1036M framework vsize, 36917(0) pageins, 0(0) pageouts.
Networks: packets: 40/6356B in, 40/7044B out. Disks: 16108/740M read, 6057/104M written.
PID COMMAND %CPU TIME #TH #WQ #POR #MRE RPRVT RSHRD RSIZE VPRVT VSIZE PGRP
262 mdworker 0.1 00:00.24 3 1 50- 73- 2448K- 10M 15M- 33M- 2411M- 262
254 mdworker 0.0 00:00.18 3 1 50 66 1672K 11M 7488K 31M 2410M 254
240 top 2.8 00:01.88 1/1 0 27 35 1376K 248K 1940K 17M 2378M 240
222 bash 0.0 00:00.00 1 0 17 26 396K 248K 1056K 17M 2378M 222
217 login 0.0 00:00.03 1 0 22 56 520K 248K 2756K 18M 2379M 217
213 Terminal 1.6 00:03.10 6 1 120 127 4212K 20M 25M 34M 2703M 213
145 ntpd 0.0 00:00.00 1 0 14 24 88K 940K 308K 156K 2378M 17
144 activitymoni 0.0 00:01.43 1 0 23 37 724K 244K 1248K 28M 2389M 144
140 cvmsComp_x86 0.0 00:00.04 1 0 18 35 1708K 10M 6208K 18M 2392M 140
132 System Event 0.0 00:00.23 2 1 72 114 2700K 9180K 17M 31M 2678M 132
128 Smart Scroll 0.0 00:00.18 2 1 95- 104- 3080K- 13M 15M- 41M- 2695M- 128
126 CCacheServer 0.0 00:00.01 2 2 35 54 668K 248K 1668K 41M 2401M 126
119- Little Snitc 0.0 00:00.15 3 1 99 90 1448K 15M 4640K 31M 896M 119
118- Little Snitc 0.0 00:00.12 3 1 90 87 1276K 14M 4388K 31M 894M 118
114 SIMBL Agent 0.0 00:00.12 2 1 84 167 2796K 11M 12M 304M 11G 114
113 AirPort Base 0.0 00:00.05 4 1 84 87 1588K 14M 11M 31M 2685M 113
107 UserEventAge 0.1 00:00.29 3 1 157 108 2268K 2092K 11M 41M 2403M 107
102 pboard 0.0 00:00.00 1 0 22 38 404K 252K 872K 18M 2379M 102
101 fontd 1.2 00:02.36 3 2 235+ 134+ 7796K- 2036K+ 9492K+ 35M- 2428M+ 101
98 Finder 0.0 00:01.08 8 3 175 178 5152K 21M 31M 27M 2707M 98
97 SystemUIServ 0.0 00:00.96 3 1 222 227 8240K 27M 32M 44M 2722M 97
96 Dock 0.5 00:01.03 4 2 121 181 3244K 26M 23M 17M 2707M 96
92 launchd 1.0 00:00.47 2 0 468+ 61+ 528K 488K+ 996K+ 38M 2399M+ 92
86 coreaudiod 0.0 00:00.09 3 1 133 77 1356K 448K 6432K 31M 2393M 86
78 cvmsComp_x86 0.0 00:00.19 1 0 18 35 1804K 10M 6404K 18M 2392M 78
76 launchd 0.0 00:00.00 2 0 37 47 316K 432K 708K 38M 2399M 76
75 cvmsServ 0.0 00:00.00 2 0 45 29 336K 248K 808K 19M 2381M 75
72- Nalpeirond6 0.0 00:00.01 1 0 14 25 112K 240K 372K 17M 586M 71
64 ocspd 0.0 00:00.01 1 0 23 27 532K 304K 1280K 17M 2378M 64
61 socketfilter 0.0 00:00.11 3 1 47 51 1500K 8228K 2904K 29M 2403M 61
57 WindowServer 0.9 00:03.50 4 1 191 417- 5720K+ 12M- 25M 40M- 2718M- 57
48 coreservices 4.2 00:02.74 7 4 291+ 162- 2884K 11M 13M+ 17M- 2406M- 48
47 distnoted 1.0 00:00.50 4 3 62 41 764K 240K 1240K 30M 2390M 47
46 taskgated 0.7 00:00.33 6 0 50 35 644K 244K 1216K 29M 2389M 46
45- lsd 0.0 00:00.13 2 1 56 65 832K 10M 2396K 30M 615M 45
44- qmasterd 0.0 00:00.11 2 1 31 139 1632K 9036K 6212K 29M 622M 44
41 autofsd 0.0 00:00.00 2 1 29 37 480K 244K 984K 28M 2388M 41
40 blued 0.0 00:00.12 2 1 63 44 1132K 8116K 4240K 28M 2402M 40
34 dynamic_page 0.0 00:00.00 1 0 20 24 308K 240K 788K 17M 2378M 34
32 fseventsd 0.1 00:00.17 12 1 95 64 1236K 244K 1748K 33M 2395M 32
31 hidd 0.0 00:00.95 4 2 70 48 768K 264K 1524K 30M 2391M 31
29 KernelEventA 0.0 00:00.00 4 2 33 42 524K 244K 1020K 30M 2390M 29
28 loginwindow 0.3 00:00.55 2 1 230 116 2340K 13M 8460K 25M 2677M 28
27 mDNSResponde 0.0 00:00.04 3 1 50 54 900K 280K 1784K 40M 2400M 27
Plus sorry should have written this on first msg but the most recent change i did to my computer before the problems started was change the Icons for Finder. I have changed it back, was using candybar but still no change. anyway to complete reset icons for finder without having to reinstall?

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    Glad to hear you figured it out. Can you explain in more
    detail exactly
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    about?:
    http://support.microsoft.com/kb/875351
    "You can view the DEP configuration for your computer in
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    1. Click Start, click Run, type sysdm.cpl, and then click OK.
    2. Click the Advanced tab, and then under Performance, click
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    3. In the Performance Options dialog box, click the Data
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    4. Note if Turn on DEP for essential Windows programs and
    services only or
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    select: is
    selected. "
    If I go to the Data Execution Prevention tab, it's set to
    "Turn on DEP for
    essential Windows programs and services only", which I'm
    assuming is the
    default setting, since I haven't touched this before. What
    was your DEP set
    to?
    Thanks,
    David Alcala
    Adobe Product Support
    "harpo_" <[email protected]> wrote in
    message
    news:f0a6rd$2eh$[email protected]..
    > hmm.. fixed it by excluding dreamweaver.exe from the so
    called 'data
    > execution prevention'

  • High CPU usage in system running nothing!!!

    I have a Windows Server 2008 Enterprise SP2
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    Even  when nothing (no application, no schedule task, no sites etc) runs in  the system I noticed that it uses 25% - 40% of system CPU.for various  period of times. Sometimes for some minutes, sometimes for many hours or  days. After this period the CPU falls to 0%-1% again and the system  works fine. After some minutes or hours the CPU goes again to 25%-40%  for no reason.
    When I disabled the service "ColdFusion Application Server" then the CPU goes to 0%-1% and the system works fine permanently.
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    In  the past all I had in the system was a group of Scheduled tasks. So I  deleted all scheduled tasks, I even deleted a datasource to a database I  had. So now there is no CF code running in the system. So then why the  service "ColdFusion Application Server" uses 25% - 40% of CPU resources  ????
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    Anastassios

    Yes, Anastassios, it's not as unusual as you think.
    I would recommend that you look at the CF runtime (or JRun) logs. If on CF Standard or Enterprise Server, look in \runtime\logs. If running Enterprise Multiserver, look in \logs. In either case, look for the most recently written "out" log (or around the time of the problem). I suspect you're having outofmemory errors (look for that string, specifically, no spaces).
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    There are far too many permutations to elaborate. I started a series of entries on the subject:
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    http://www.carehart.org/blog/client/index.cfm/2010/11/3/when_memory_problems_arent_what_th ey_seem_part_1
    I never finished it, but you may get value from what is there to start it out.
    I will say that if you are still stumped and need help solving this, this sort of CF server troubleshooting is what I do for a living and I'd be happy to help. I can often solve such problems in less than an hour or two. More at www.carehart.org/consulting/. In any case, I hope the above is enough to get you started on your own.
    /charlie arehart
    [email protected]
    Providing fast, remote, on-demand troubleshooting services for CF (and CFBuilder)
    More at http://www.carehart.org/consulting

  • High CPU usage - Rapid Battery Drain - Running HOT

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    Eventually, I decided I would do a restore, back to the factory settings, and here's when I found something
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    Thanks to all that read this.

    curve8530curve8330 wrote:
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    See this thread I posted for before and after pictures using a thermal imager.
    http://supportforums.blackberry.com/t5/BlackBerry-​Z10/Z10-heating-up-fix/m-p/3031220#M71390
    @Curve8530 .....as much a s your discovery is appreciated, I hardly believe that most people will actually dismantle their phone to remove the paste and replace with arctic silver. Besides, what you are doing is not a fix for the actual problem....
    In most cases, this heat is associated with apps using the CPU resources beyond the normal limits.
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  • High CPU Usage On client application when upgrade remote SQL database

    Hi,
    Is anyone here encountered very high CPU usage after upgraded the database from SQL 2005 to SQL 2012? Following describes my issue.
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    Is anyone here know, why client PC CPU usage 100% when access to upgraded SQL 2012 database? What is lsass.exe program doing, it only appear when accessing to database server. How to reduce the CPU usage on client?
    Thanks.
    Chee Wee.

    Hello,
    After upgrading, please rebuild indexes and update statistics on the databases.
    http://www.mssqltips.com/sqlservertip/1367/sql-server-script-to-rebuild-all-indexes-for-all-tables-and-all-databases/
    http://www.mssqltips.com/sqlservertip/1606/execute-update-statistics-for-all-sql-server-databases/
    Configure maxdop on the instance.
    http://blogs.msdn.com/b/sqlsakthi/archive/2012/05/24/wow-we-have-maxdop-calculator-for-sql-server-it-makes-my-job-easier.aspx
    If the above does not solve the issue, let us know.
    Hope this helps.
    Regards,
    Alberto Morillo
    SQLCoffee.com

  • Since 10.4.6 Update: "ATSServer" with high CPU-usage when opening PDFs

    Since I've updated to 10.4.6 my system is very slow when I open PDFs (in "Preview" or "Acrobat").
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    I didn't have this problem bevore the update and I didn't make any changes on my font settings.
    I've cleaned the font cache, but it doesn't help.
    Any ideas?
    Ciao
    Mephizo
    PS: Excuse my poor English.
    PowerBook G4 17'' 1.67 GHz   Mac OS X (10.4.6)  
    PowerBook G4 17'' 1.67 GHz   Mac OS X (10.4.6)  

    I haven't noticed any change myself, Dan, but I have the 2 GHz model.
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    You should also run DiskUtility and check for any directory and permissions issues.
    Cheers
    Rod

  • High cpu usage for garbage collection (uptime vs total gc time)

    Hi Team,
    We have a very high cpu usage issue in the production.
    When we restart the server, the cpu idle time would be around 95% and it comes down as days goes by. Today idle cpu is 30% and it is just 6th day after the server restart.
    Environemnt details:
    Jrockit version:
    Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.2_05-b04)
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    Number Of Processors: 4
    Max Heap Size: 1073741824
    Total Garbage Collection Time: 21:43:56.5
    Uptime: 114:33:4.1
    Total Garbage Collection Count: 420872
    Total Number Of Threads: 198
    Number Of Daemon Threads: 191
    Can you guys please tell me what would be problem in the server which causing the high cpu usage?
    One more thing I would like to know is that why the total number of threads is 198 when we specified the Executor pool size as 25? I agree that weblogic would create some threads for its maintenance but around 160 threads!!! something is wrong I guess.
    Santhosh.
    [email protected]

    Hi,
    I'm having a similar problem, but haven't been able to resolve it yet. Troubleshooting is made even harder by the fact that this is only happening on our production server, and I've been unable to reproduce it in the lab.
    I'll post whatever findings I have and hopefully we'll be able to find a solution with the help of BEA engineers.
    In my case, I have a stand-alone Tomcat server that runs fine for about 1-2 days, and then the JVM suddenly starts using more CPU, and as a result, the server load shoots up (normal CPU utilization is ~5% but eventually goes up to ~95%; load goes from 0.1 to 4+).
    What I have found so far is that this corresponds to increased GC activity.
    Let me list my environment specs before I proceed, though:
    CPU: Dual Xeon 3.06GHz
    RAM: 2GB
    OS: RHEL4.4 (2.6.9-42.0.2.ELsmp)
    JVM build 1.5.0_03-b07 (BEA JRockit(R) (build dra-45238-20050523-2008-linux-ia32, R25.2.0-28))
    Tomcat version 5.5.12
    JAVA_OPTS="-Xms768m -Xmx768m -XXtlasize16k -XXlargeobjectlimit16k -Xverbose:memory,cpuinfo -Xverboselog:/var/log/tomcat5/jvm.log -Xverbosetimestamp"
    Here are excerpts from my verbose log (I'm getting some HT warning, not sure if that's a problem):
    [Fri Oct 20 15:54:18 2006][22855][cpuinfo] Detected SMP with 2 CPUs that support HT.
    [Fri Oct 20 15:54:18 2006][22855][cpuinfo] Trying to determine if HT is enabled.
    [Fri Oct 20 15:54:18 2006][22855][cpuinfo] Trying to read from /dev/cpu/0/cpuid
    [Fri Oct 20 15:54:18 2006][22855][cpuinfo] Warning: Failed to read from /dev/cpu/0/cpuid
    [Fri Oct 20 15:54:18 2006][22855][cpuinfo] Trying to read from /dev/cpu/1/cpuid
    [Fri Oct 20 15:54:18 2006][22855][cpuinfo] Warning: Failed to read from /dev/cpu/1/cpuid
    [Fri Oct 20 15:54:18 2006][22855][cpuinfo] HT is: supported by the CPU, not enabled by the OS, enabled in JRockit.
    [Fri Oct 20 15:54:18 2006][22855][cpuinfo] Warning: HT enabled even though OS does not seem to support it.
    [Fri Oct 20 15:54:55 2006][22855][memory ] GC strategy: System optimized over throughput (initial strategy singleparpar)
    [Fri Oct 20 15:54:55 2006][22855][memory ] heap size: 786432K, maximal heap size: 786432K
    [Fri Oct 20 16:07:30 2006][22855][memory ] Changing GC strategy to generational, parallel mark and parallel sweep
    [Fri Oct 20 16:07:30 2006][22855][memory ] 791.642-791.874: GC 786432K->266892K (786432K), 232.000 ms
    [Fri Oct 20 16:08:02 2006][22855][memory ] 824.122: nursery GC 291998K->274164K (786432K), 175.873 ms
    [Fri Oct 20 16:09:51 2006][22855][memory ] 932.526: nursery GC 299321K->281775K (786432K), 110.879 ms
    [Fri Oct 20 16:10:24 2006][22855][memory ] 965.844: nursery GC 308151K->292222K (786432K), 174.609 ms
    [Fri Oct 20 16:11:54 2006][22855][memory ] 1056.368: nursery GC 314718K->300068K (786432K), 66.032 ms
    [Sat Oct 21 23:21:09 2006][22855][memory ] 113210.427: nursery GC 734274K->676137K (786432K), 188.985 ms
    [Sat Oct 21 23:30:41 2006][22855][memory ] 113783.140: nursery GC 766601K->708592K (786432K), 96.007 ms
    [Sat Oct 21 23:36:15 2006][22855][memory ] 114116.332-114116.576: GC 756832K->86835K (786432K), 243.333 ms
    [Sat Oct 21 23:48:20 2006][22855][memory ] 114841.653: nursery GC 182299K->122396K (786432K), 175.252 ms
    [Sat Oct 21 23:48:52 2006][22855][memory ] 114873.851: nursery GC 195060K->130483K (786432K), 142.122 ms
    [Sun Oct 22 00:01:31 2006][22855][memory ] 115632.706: nursery GC 224096K->166618K (786432K), 327.264 ms
    [Sun Oct 22 00:16:37 2006][22855][memory ] 116539.368: nursery GC 246564K->186328K (786432K), 173.888 ms
    [Sun Oct 22 00:26:21 2006][22855][memory ] 117122.577: nursery GC 279056K->221543K (786432K), 170.367 ms
    [Sun Oct 22 00:26:21 2006][22855][memory ] 117123.041: nursery GC 290439K->225833K (786432K), 69.170 ms
    [Sun Oct 22 00:29:10 2006][22855][memory ] 117291.795: nursery GC 298947K->238083K (786432K), 207.200 ms
    [Sun Oct 22 00:39:05 2006][22855][memory ] 117886.478: nursery GC 326956K->263441K (786432K), 87.009 ms
    [Sun Oct 22 00:55:22 2006][22855][memory ] 118863.947: nursery GC 357229K->298971K (786432K), 246.643 ms
    [Sun Oct 22 01:08:17 2006][22855][memory ] 119638.750: nursery GC 381744K->322332K (786432K), 147.996 ms
    [Sun Oct 22 01:11:22 2006][22855][memory ] 119824.249: nursery GC 398678K->336478K (786432K), 93.046 ms
    [Sun Oct 22 01:21:35 2006][22855][memory ] 120436.740: nursery GC 409150K->345186K (786432K), 81.304 ms
    [Sun Oct 22 01:21:38 2006][22855][memory ] 120439.582: nursery GC 409986K->345832K (786432K), 153.534 ms
    [Sun Oct 22 01:21:42 2006][22855][memory ] 120443.544: nursery GC 410632K->346473K (786432K), 121.371 ms
    [Sun Oct 22 01:21:44 2006][22855][memory ] 120445.508: nursery GC 411273K->347591K (786432K), 60.688 ms
    [Sun Oct 22 01:21:44 2006][22855][memory ] 120445.623: nursery GC 412391K->347785K (786432K), 68.935 ms
    [Sun Oct 22 01:21:45 2006][22855][memory ] 120446.576: nursery GC 412585K->348897K (786432K), 152.333 ms
    [Sun Oct 22 01:21:45 2006][22855][memory ] 120446.783: nursery GC 413697K->349080K (786432K), 70.456 ms
    [Sun Oct 22 01:34:16 2006][22855][memory ] 121197.612: nursery GC 437378K->383392K (786432K), 165.771 ms
    [Sun Oct 22 01:37:37 2006][22855][memory ] 121398.496: nursery GC 469709K->409076K (786432K), 78.257 ms
    [Sun Oct 22 01:37:37 2006][22855][memory ] 121398.730: nursery GC 502490K->437713K (786432K), 65.747 ms
    [Sun Oct 22 01:44:03 2006][22855][memory ] 121785.259: nursery GC 536605K->478156K (786432K), 132.293 ms
    [Sun Oct 22 01:44:04 2006][22855][memory ] 121785.603: nursery GC 568408K->503635K (786432K), 71.751 ms
    [Sun Oct 22 01:50:39 2006][22855][memory ] 122180.985: nursery GC 591332K->530811K (786432K), 131.831 ms
    [Sun Oct 22 02:13:52 2006][22855][memory ] 123573.719: nursery GC 655566K->595257K (786432K), 117.311 ms
    [Sun Oct 22 02:36:04 2006][22855][memory ] 124905.507: nursery GC 688896K->632129K (786432K), 346.990 ms
    [Sun Oct 22 02:50:24 2006][22855][memory ] 125765.715-125765.904: GC 786032K->143954K (786432K), 189.000 ms
    [Sun Oct 22 02:50:26 2006][22855][memory ] 125767.535-125767.761: GC 723232K->70948K (786432K), 225.000 ms
    vvvvv
    [Sun Oct 22 02:50:27 2006][22855][memory ] 125768.751-125768.817: GC 712032K->71390K (786432K), 64.919 ms
    [Sun Oct 22 02:50:28 2006][22855][memory ] 125769.516-125769.698: GC 711632K->61175K (786432K), 182.000 ms
    [Sun Oct 22 02:50:29 2006][22855][memory ] 125770.753-125770.880: GC 709632K->81558K (786432K), 126.000 ms
    [Sun Oct 22 02:50:30 2006][22855][memory ] 125771.699-125771.878: GC 708432K->61368K (786432K), 179.000 ms
    So, I'm running with the default GC strategy which lets the GC pick the most suitable approach (single space or generational). It seems to switch to generational almost immediately and runs well - most GC runs are in the nursery, and only once in a while it goes through the older space.
    Now, if you look at [Sun Oct 22 02:50:27 2006], that's when everything changes. GC starts running every second (later on it's running 3 times a second) doing huge sweeps. It never goes through the nursery again, although the strategy is still generational.
    It's all downhill from this point on, and it's a matter of hours (maybe a day) before we restart the server.
    I guess my only question is: What would cause such GC behavior?
    I would appreciate your ideas/comments!
    Thanks,
    Tenyo

  • Microsoft Office 2004 -- extremely high cpu usage and virtual ram

    hi,
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    mbp 2.0 1,5gb ram 80gb hdd   Mac OS X (10.4.7)  

    I am able to work OK with office, I'm using the 'old version' Microsoft Office v.X, not much details in the About Box, just listed as MSoft Word/Excel/etc for Mac service release 1.
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  • Screen Sharing freezing and high CPU usage

    Hello all,
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    I have a Macbook Pro 13.5" 2.8 GHz 4 core (2 real, 2 hyperthreaded) i7 machine running with 1920X1200 display, 3 virtual screens and VMWare adding a few virtual screens (full sized).  I have another Macbook Pro 15" with 2.6 GHz Haswell 8 core (4 real, 4 hyperthreaded).  I see the problem using Screen Sharing on the 15 inch (Retina screen) mode simulating 1920 X 1200 pixels using Screen Sharing to the 13.5" Macbook Pro.
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    Meanwhile, the VMWare VNC server appears to send out a single graphics context and causes the Screen Sharing client to converge to a picture.  Note, the mouse appearance is very different when attaching to the VMWare VNC Server rather than the ScreenSharing native server.  I see two mouse renderings, the virtual machine remote and a mouse rendering from my Screen Sharing client side.  They are mostly in sync in position unless I move the mouse very quickly.  If I use Screen Sharing client and server instead, I usually see only one mouse, the client side's mouse rendering.
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  • PKR crashing - high CPU usage (windows XP, bootcamp, Macbook Pro 2.5GHz)

    The PKR (3D online poker) client is crashing - often half way through a game, frustratingly. I'm running Windows XP via Bootcamp and have updated to the latest Apple Bootcamp drivers. I notice very high CPU usage (consistently maxing out a core) at all times when running PKR. Anyone else having trouble with this software?

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