Finder to 100% CPU
I frequently seem to see Finder go to 100% CPU (101.3% etc). Is this an issue on a MacBookPro?
Is this a iDisk issue? Time Machine? Parallels 6?
Is there a way to find out?
I'm new to mac but I get more spinning multicolored pinwheel delays and hangs than I would expect and software such as Pages takes longer to open a text document than I would have imagined...
The computer is 6 months old at this point but it's been a bit of a wild ride.
Thanks,
Jon
Hotwheels22 wrote:
I seem to be having (at least) a problem with Parallels 6. I see that "prl_vm" is running at 97% CPU even when the software is not on.
Did you shut down Windows completely? If so, I'm not sure why Parallels would be consuming so much CPU time. With Windows shut down on my Mac the VMware processes use hardly any CPU time. With Windows idling, VMware seems to consume around 5% of a core.
Looks like I have 2 - 2.56Ghz processors and when prl_vm or finder say that they are at 100% that means they are using half my processing power (when they appear to be doing nothing)? Is that right?
I would think that a processor of that speed would have more than one core. I can't find a listing for a Mac Pro with 2.56 GHz processors. Could you mean 2.66 GHz? Processors in that class seem to have either two or four cores. That would mean that a process using 100% of a core would be using one fourth or one half of your processing power. In either case your Mac should have plenty of processing power left over for other things.
Pinned CPU is bad and abnormal but spiked Disk Activity is OK is that the lesson here?
Any time you ask your computer to do something both CPU and disk activity are likely to increase temporarily. Once the requested thing is complete they are both likely to drop to previous levels. You may also see interesting things under the "System Memory" tab of Activity Monitor. If the value for "Page outs" is above zero and increases while you work, your Mac is spending time managing a shortage of RAM by writing some of its contents to disk.
Windows under Parallels may be an exception to this. I'm guessing, but that combination may routinely consume one or more of your Mac's processor cores. You should be able to configure Parallels regarding how many cores it can dedicate to Windows.
Similar Messages
-
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 ?
ThanksStart 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 -
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. -
Finder runs near 100% cpu when I open a specific folder.
I noticed my mac pro battery went to the red zone in under two hours, it normally goes all day. I checked activity monitor and it showed finder using 97% cpu.
To keep it short, I discovered there's a problem only when I have a specific folder open. I don't have to be accessing the folder, finder goes near 100% anytime this folder is open, even when there are no other apps running. It's a relatively large folder - about 3300 items counting all files and subfolders. Is there a maximum size finder can handle under snow leopard or, perhaps, on an intel processor? I tried moving half the items to another folder and the problem seemed to stop. This isn't a good solution for me, however, as I need all the files located together.
There is no problem with this folder on my good old power pc running 10.4, so I'm processing it there for the time being.
HELP? Thanks.No, info is not checked, nor is arrange by nor show icon. Thanks anyway.
However, curiously, if I change view from icon to list, finder cpu % drops down to near zero. Change view back to icon, and finder goes crazy again. Maybe this'll mean something to someone?
Meanwhile, I can now use that folder, just have to remember to set it to list view. -
For the past several days the Finder has been stuck at 100% CPU utilization. I've restarted, logged out, and the Finder just jumps back to 100%.
I've fixed the problem by creating a new account, but as soon as I port over my Library it goes back to 100%. I tried trashing all my preference files, which worked for a few minutes.
Any ideas how to even diagnose this?Hi Dave.
What happens if you relaunch Finder? ie Force Quit it.
Option + Command + Escape
Message was edited by: roam -
Lightroom is very slow, utilizes 100% CPU, then freezes or closes program. How do I fix it?
I am having a problem with Lightroom 5 being very slow, utilizing 100% CPU, then freezing or closing the program. How do I fix it?
I just upgraded to LR5 from LR3 on Sunday as well as CS6 from CS5 (which I have not tried out yet). I spent several hours talking with Vamil, from LR Support Staff yesterday. He was extremely helpful and kind and tried everything he could think of while remote-handling my PC and talking with me on the phone. He deleted preferences, cache, temp files, updated graphics with a new replacement file from AMD site, then re-downloaded and reinstalled LR5.
It is still very slow and then freezes and closes down with a message of utilizing 100% CPU. Within several seconds of using the brush in Develop, I started having lots of problems. I could not even move the picture around. The side screens would not disappear like they should. And I could not move to another picture. The day before I spent several hours trying to work on just 1 picture. After all the changes yesterday, I tried to move from picture number 1 to about 130 after having not touched it for 10 minutes, and a half hour later, it still said, "Processing" with no picture coming up, just a blank prieview pane.
LR Support suggested I get a new CPU though he thought according to specs mine should be ok and other programs were running fine.
My PC is only 2 years old.
I talked to HP briefly about CPU updates for my HP PC. He said I probably do not have a problem but suggested I run self-diagnostics and maybe buy a new CPU anyway.
I ran diagnostics listed through the HP Support Assistant connection on my PC. All was ok.
I still researched if I could buy a compatible CPU upgrade. I cannot even find any CPUs still selling that are listed for my PC. Best Buy Store said they could not even order a compatible CPU. They said my Bus speed may not be big enough, so they suggest I get a new PC. What Bus speed do I need?
I have the following PC Setup:
AMD Phenom II X6 1045T Processor 2.70 GHz with 6 Cores
with 2700 MHz Base, 3200 MHz Boost, and 4000 System Bus Speed, and 95 watts;
HP Pavilion Elite, HPE-500y, 900 GB Free, new in 2011;
Windows 7, 64 Bit;
RAM 16 GB, DDR3;
Graphics AMD Radeon HD 6450;
Nikon, D200, with Raw Files;
External Hard Drive for Original Photos, 600 GB Free;
LR Catalog and Library are on Main Hard Drive;
Monitor, Sony CPD-200ES, new in 2004.
I am thinking of buying a new monitor tonight mostly so I can do better photo work while enlarging the pictures to do it. I am concerned that while it will help my viewing, it will take more power away, and make my usage of LR5 even worse. Will a new monitor affect my performance? I am looking at HP Monitors with IPS. Is this the best recommended choice for LR and Photoshop CS6?
I think I would like to stay with a 6 core processor since I need to have several items open for other non-Photoshop functions. When running LR5, I had everything else closed. With LR3, I was able to have other things open.
I do not really want to buy a new computer and know that those I have talked with at this point are only guessing after looking for what they thought should fix it. 4 People from Lightroom Support have all thought I should not be having problems with my setup.
I bought one of the best computers 2 years ago. Is it really obsolete already so that I cannot use LR5? Is everyone else buying a new PC every 2 years? I used to go 5-7 years.
Even though I have figured out some of what my PC has, I really do not know technically what I am talking about so am at the mercy of other's help. Are there any solutions that might work short of buying a new computer?
I also have taken 40th anniversary photos for some people and am waiting to give them as a free gift since I am not a professional at all. I am hoping to get through this problem soon so that I can provide some nice memories for them.
I have not gotten any further than trying to adjust 1 picture. I have no comments on uploading speed, since I did that while still in LR3.
Thank you for your time and help.I'm running LR with no speed issues on an Intel 17-860 quad core with about the same performance as your AMD Phenom II X6 1045T Processor. My system is also an HP, which originally had a single 1TB 7200 HDD. I've since added a second 2TB Black Caviar HDD, which provided no significant difference in LR's performance.
AMD processors do not implement hyper-threading and don't need it. I'd start debug by process of elimination:
1) Disconnect all externally attached USB, FireWire, or other externally connected devices except keyboard, mouse, and your single 1280 x1024 display. This includes all externally attached memory card readers, phones, ipads, etc.
2) Reboot and logon as Administrator.
3) Remove your Internet connection and turn off all Antivirus and firewall programs.
4) Open LR and under Catalog Settings set 'Standard Preview Size' to 1440 (slightly larger than your display width). Under the Metadata tab here make sure 'Automatically Write changes into XMP is NOT checked.
4) Create a 'New Catalog,' Create a new folder and add about 10 raw image file copies to it for testing, and Import it into the new catalog. In the Import module make sure under File Handling 'Render Previews' has 1:1 selected. Wait until all Preview building has completed in the Library module.
Try editing these image files inside the new catalog as you were previously. -
Queue consumer stops with 100% cpu usage
I'm trying to use Berkeley DB queue with transactions. When I tested what happens when transactions with DB_APPEND are aborted I found that while it works and DB_CONSUME correctly skips over rolled back records, unfortunately extents that have those records are never deleted, which causes database to always grow. Next I tried DB_CONSUME with database opened using DB_INORDER flag and it seems there's a serious regression in Berkeley DB that causes it to loop indefinitely with 100% cpu usage when it encounters a rolled back record. I tested various versions and found that this bug doesn't happen with 5.1.29, but it is reproducible with 5.2.42, so this regression might have been introduced in 5.2. I have also tested 5.3 and 6.0, and both have this behavior. There may be something wrong with the way queue records are rolled back, one indication of that would be that in 5.1.29 doesn't have neither of the two problems I found with DB_QUEUE: extents are deleted after being consumed, and there are no issues when consuming with DB_INORDER either.
You can find Python code to reproduce this issue here:
https://gist.github.com/snaury/027a3c546f5b0a62a440
Sorry for using Python and not e.g. C++, but it's a lot shorter that way.We have looked at the issues and they are valid. We will roll the fixes out for this in our next release of BDB. The test case was very useful and really helped to speed the process up. If you have any questions, please contact me directly at [email protected] Thanks again for bringing this to our attention.
thanks
mike -
HP LaserJet Pro MFP M127fn - DNS issue, hundreds of UDP connections affects my router 100% CPU usage
Hi all,
We've bought about ten pieces (HP LaserJet Pro MFP M127fn), tested only one the other 9 are waiting for their time to be sent in our branch offices. The MFP works fine, no complains till later that day I noticed that our Mikrotik Router was struguling with high CPU usage, it took me some time to find the issue and it was the new bought MFP. Don't know why but it creates hundreds of UDP connections and almost 100% CPU usage goes to DNS service. As soon as I shutdown the MFP and delete all the connections everything goes back to normal. I've disabled almost all services (HP web service, Ipv6, SNMP, AirPrint, SLP, LPD, WS-Discovery, Bonjour), leaving only Ipv4 but without luck the issue persists. Here are some print screens confirming my saying:
http://i.imgur.com/UiOPSiu.jpg
http://i.imgur.com/dlgObPb.jpg
http://i.imgur.com/4RmQhot.jpg
http://i.imgur.com/oBuo9UO.jpg
http://i.imgur.com/Zf77V6b.jpg
Don't know if it is the same case but it look like, found this post that ha no answer to the issue: http://h30434.www3.hp.com/t5/Printer-Networking-and-Wireless/New-HP-LaserJet-Pro-MFP-M127fw-network-...
Why does this happen? And how to solve my issue? Thank you in advance.Hi @EugenX ,
I have brought your issue to the attention of an appropriate team within HP. They will likely request information from you in order to look up your case details or product serial number. Please look for a private message from an identified HP contact. Additionally, keep in mind not to publicly post serial numbers and case details.
If you are unfamiliar with how the Forum's private message capability works, this Post has instructions.
Thank You.
Please click “Accept as Solution ” if you feel my post solved your issue, it will help others find the solution.
Click the “Kudos Thumbs Up" on the right to say “Thanks” for helping!
Gemini02
I work on behalf of HP -
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 -
Sessions with Event "class slave wait" taking 100% CPU
Hi experts,
I have an issue in an 11.2.0.2 RAC database with 2 standby nodes that are driving me nuts.
All started when I've been told there are 2 Oracle processes consuming too much CPU in the environment.
I found 2 processes which takes 100% CPU each. These processes are Oracle processes into the DB and checking them out although they are registered in v$process and v$session, there is nothing related to them in v$bgprocess so I could not find out which oracle processes started these 2 OS processes.
The view v$session shows them ACTIVE in the event "class slave wait". There aren't too much information about this event, at least I failed to find...
Using dbms_monitor and dbms_system to create trace events did not create any tracefile. Only ORADEBUG was able to create events but with nearly no information inside the trace files.
Questions I need to have answered or at least hints that I can follow to find the answer:
1) what is causing the CPUs to be consumed at 100%? Which process?
2) Why does these processes are using that much of CPU?
3) What can be done to safely get over it?
Honestly I don't know where else to look at except trying to get some help. Could someone give me a hand please?
BR,
Lauro Ojeda
Edited by: LauroOjeda on 26/01/2013 06:44Hi Pal, thanks for your reply!
Here are the answers:
1. If it is RAC there is no such construct as a "standby node" and you say you have two of them. Please be specific ... is this RAC or Data Guard or a combination? Or do you have a three node cluster with all services pointing to only a single server wasting all of the resources of the other three?
A: This is a combination of them. We have 2 nodes in a RAC environment shipping logs to two physical standby databases in another site.
2. Two processes can not be at 100% of CPU any more than I can be 200% awake. Please show us how you arrived at this conclusion, on what hardware and operating system, and include a formatted (read the FAQ to learn how) extract showing what you are seeing.
A: top in Linux shows two oracle processes consuming 100% (or nearly of it) of 1 CPU each. This is a 16 cores server (each primary node) so 2 of these are working on full capacity to service the described processes.
3. What processes? Name them and again run a SQL statement and post the output so we can see what you are looking at.
A: Like I said before I failed to find which background process they belongs to as there are no indications of them in v$bgprocess and in v$session/v$process either. I can see them in v$process and v$session but again, there are no indications of for which bg process they belong to.
4. Is anything slow? Are there any problems with the system or are you only reacting to two numbers you think are too high?
A: No, system is not slow because of that but the client wants to investigate and have it sorted as it is not normal.
Additionally I found a bug in metalink which seems to be the culprit, but I'm unsure yet. This is Bug 12929268 : HIGH CPU ON ORA_O00N PROCESS
Is any other information that I may provide you?
Thanks for help!
Lauro Ojeda -
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. -
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%. -
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'}" -
Hi ,
One of my procedure is taking 100% CPU, I looked execution plan .. But I am not sure what to look on that .. I didn't find any anything wrong in execution plan. like all are index seek .. Even the query is not taking much time just 2 sec
Regards Vikas PathakIn addition to great suggestion Sean has been posted , I always start with the below
---This first thing to check if CPU is at 100% is to look for parallel queries:
-- Tasks running in parallel (filtering out MARS requests below):
select * from sys.dm_os_tasks as t
where t.session_id in (
select t1.session_id
from sys.dm_os_tasks as t1
group by t1.session_id
having count(*) > 1
and min(t1.request_id) = max(t1.request_id));
-- Requests running in parallel:
select *
from sys.dm_exec_requests as r
join (
select t1.session_id, min(t1.request_id)
from sys.dm_os_tasks as t1
group by t1.session_id
having count(*) > 1
and min(t1.request_id) = max(t1.request_id)
) as t(session_id, request_id)
on r.session_id = t.session_id
and r.request_id = t.request_id;
Best Regards,Uri Dimant SQL Server MVP,
http://sqlblog.com/blogs/uri_dimant/
MS SQL optimization: MS SQL Development and Optimization
MS SQL Consulting:
Large scale of database and data cleansing
Remote DBA Services:
Improves MS SQL Database Performance
SQL Server Integration Services:
Business Intelligence -
100% cpu usage due to nio selector.open
Hello guys,
I am developing a multiplayer game using nio.In the begging i read all document related to nio.I have never heared about this api uses 100% cpu at server side as well as client side.
When i start my server which is non blocking the cpu usage is dierctly raise to 100%.Working on Operating System windows 2000.Here is my code of server side.
public void initializeOperations() throws IOException,UnknownHostException
System.out.println("Inside initialization");
sel = Selector.open(); //THIS FUNCTION RAISES CPU PERFORMANCE TO 100%....
server = ServerSocketChannel.open();
server.configureBlocking(false);
InetAddress ia = InetAddress.getLocalHost();
//InetSocketAddress isa = new InetSocketAddress(ia,port);
InetSocketAddress isa = new InetSocketAddress(ia,port);
server.socket().bind(isa);
public void run() //startServer() throws Exception
try
System.out.println("Inside startserver run()");
initializeOperations();
SelectionKey acceptKey = server.register(sel, SelectionKey.OP_ACCEPT );
while (acceptKey.selector().select() > 0 )
Set readyKeys = sel.selectedKeys();
Iterator it = readyKeys.iterator();
while (it.hasNext()) {
SelectionKey key = (SelectionKey)it.next();
it.remove();
if (key.isAcceptable())
System.out.println("Key is Acceptable");
ServerSocketChannel ssc = (ServerSocketChannel) key.channel();
socket = (SocketChannel) ssc.accept();
socket.configureBlocking(false);
SelectionKey another = socket.register(sel,SelectionKey.OP_READ|SelectionKey.OP_WRITE);
if (key.isReadable())
System.out.println("Key is readable");
String ret = readMessage(key);
System.out.println("Frm clinet:"+ret);
socket = (SocketChannel)key.channel();
catch(Exception e)
System.out.println("Exception in ServerConnection:run()");
e.printStackTrace();
Please see the code where i mentioned comment at that time cpu usage goes upto 100%.
i searched the forum and find that OP_WRITE is creating problem but in my case even client is not comming than also server side cpu usage raises.
please suggest proper solution
thank youthank you for your suggestion...
so u r telling to compile my application in new version of jdk and run from there..m i right???ok...
i have tried this also in latest version jdk1.5.0_04 than also my cpu usage raise to 100%..
Now i m trying using 1.4.2_08 hope it will work....
is there any other idea to solve my problem please help me out...
thank you
Maybe you are looking for
-
How do I make my pages have uniform text?
Hi! Okay so I'm really new to Dreamweaver and web design, but there's one thing that's bugging me beyond belief that I just can't figure out how to fix. I even feel stupid asking this question because maybe (and hopefully) there's a really simple ans
-
Miix 10 - Graphics, sound and general performance problems after Windows 8.1 upgrade
I upgraded to Windows 8.1 from 8 (tablet Lenovo Miix 10) and I encountered the following problems: 1. It wasn't possible to install an update of Intel Graphics Media Accelerator Driver through Windows Update. This update was "available" until I downl
-
How do you change the refresh rate on an apple monitors? I went into the system preferences under displays the refresh rate button was there but not lit up. I need to see what my refresh rate is and how to change it.
-
Displaying AVI Files in Forms 6i
I have various multimedia files sotred in BLOB format and I want to display them on a form in Forms 6i. I have had no problem with Images but I want to be able to display Movie Clips in AVI format. I set the property of the ITEM TYPE to OLE CONTAINER
-
Save Image As... doesn't appear when I right click on image
It just comes up with 'Download Image', this is very annoying. I'm running Safari 5.0.3 Most of the other options on the right-click menu have gone as well, just left with 'Open Image in New Window', 'Download Image' and 'Copy Image'. Message was edi