Stripchart control, strange high CPU usage
Hi all...
I have tracked a strange problem with stripchart control.
I noticed in the past that "sometime" different programs I wrote had an abnormal CPU usage, not justified by any activity they were actually performing.
Finally I had the time to track down the problem and to build a minimal sample code.
The presented program has a panel with a stripchart control and two command buttons.
The buttons simply clear the stripchart and add a single point to the empty stripchart.
int CVICALLBACK ControlCB (int panel, int control, int event,void *callbackData, int eventData1, int eventData2)
switch (event) {
case EVENT_COMMIT:
switch(control) {
case PANEL_BUG:
ClearStripChart(panel,PANEL_GRAPH);
PlotStripChartPoint (panel, PANEL_GRAPH, MAGIC_VALUE);
break;
case PANEL_NOBUG:
ClearStripChart(panel,PANEL_GRAPH);
PlotStripChartPoint (panel, PANEL_GRAPH, NOT_SO_MAGIC_VALUE);
break;
break;
return 0;
I found that adding "special" values to the stripchart starts a background activity that consumes a significant amount of CPU time.
In this screenshot you can see what happens on my PC when I click the "Bug" command button.
The special value is here 42.22 but I bet there are other thousands with similar behaviour.
Being a single point, the stripchart does not show nothing but the change of the Y axis scale.
Clicking the "No Bug" command button inserts the value 100.0 and no bad behaviour occurs.
Just to shuffle ideas, if you push "No Bug" and then "Bug", the bad behavior does not occurs, too.
It's surely an interaction between the Y axis autoscale, the initial values and may be the "scale name". I haven't the time to explore all the combinations and may be a minimal workaround.
In my applications I ended in doing the autoscaling "by hand".
I have tested the program on five different PCs, Core 2 Duo CPUs running XP, Vista and 7 (italian), compiled with CVI 2010 SP1
Attached there is the full project.
The distribution kit for the project (no sources) can be downloaded here: http://dl.dropbox.com/u/23913808/CPUeater.zip
Carlo A.
Megaris
Solved!
Go to Solution.
Attachments:
StripChartCPUeater.zip 5 KB
There was a bug in the graph/strip chart code which could cause endless cycling when attempting to resize a graph axis which had an axis label visible. It has been fixed for the next version of CVI so unfortunately you're going to have to wait a little bit.
There are two possible workarounds:
1) disable the axis label. If it isn't displayed, this looping can never occur.
2) Enable Fixed plot area and play around with the left and width of the plot area to move the whole thing over to the right a bit more. The problem was introduced when the graph/chart thinks the label is getting too close to the edge of the graph and attempts to reposition the label. Unfortunately the code was a little buggy and the label was getting positioned in the exact same spot, but we weren't checking to see if we'd already tried to reposition the label, and so it endlessly cycled.
Sorry about the inconvenience.
Kevin B.
National Instruments
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bog-sib-INT-rtr-1#show processes cpu sorted 5sec
CPU utilization for five seconds: 30%/9%; one minute: 25%; five minutes: 23%
PID Runtime(ms) Invoked uSecs 5Sec 1Min 5Min TTY Process
157 140004809 107071220 1307 14.24% 10.19% 9.01% 0 HL3U bkgrd proce
119 6860957 1519183 4516 0.79% 0.59% 0.53% 0 hpm counter proc
166 2511492 302802 8294 0.15% 0.15% 0.15% 0 HQM Stack Proces
199 4182906 15255882 274 0.15% 0.21% 0.20% 0 IP Input
357 237531 782101 303 0.15% 0.03% 0.00% 0 IP SNMP
186 101 148 682 0.15% 0.09% 0.02% 1 Virtual Exec
242 63071 2330717 27 0.15% 0.02% 0.00% 0 CEF: IPv4 proces
12 163754 620353 263 0.15% 0.01% 0.00% 0 ARP Input
9 0 2 0 0.00% 0.00% 0.00% 0 License Client N
8 41 1827 22 0.00% 0.00% 0.00% 0 WATCH_AFS
11 50 4 12500 0.00% 0.00% 0.00% 0 Image License br
7 0 2 0 0.00% 0.00% 0.00% 0 Timers
bog-sib-INT-rtr-1#sh ip cef summary
IPv4 CEF is enabled for distributed and running
VRF Default
119 prefixes (119/0 fwd/non-fwd)
Table id 0x0
Database epoch: 2 (119 entries at this epoch)Hi Leolaohoo,
I had not played with this one too !!!!...
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bog-sib-INT-rtr-1#sh ver
Cisco IOS Software, CBS31X0 Software (CBS31X0-UNIVERSALK9-M), Version 12.2(58)SE1, RELEASE SOFTWARE (fc1)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2011 by Cisco Systems, Inc.
Compiled Thu 05-May-11 04:08 by prod_rel_team
ROM: Bootstrap program is CBS31X0 boot loader
BOOTLDR: CBS31X0 Boot Loader (CBS31X0-HBOOT-M) Version 12.2(0.0.951)SE3, CISCO DEVELOPMENT TEST VERSION
bog-sib-INT-rtr-1 uptime is 2 weeks, 3 days, 17 hours, 14 minutes
System returned to ROM by power-on
System restarted at 00:59:27 UTC Sat Jun 9 2012
System image file is "flash:cbs31x0-universalk9-mz.122-58.SE1.bin"
2). What interface do you want to see?, do you want to see all interfaces? . This switch has 16 interfaces that connect servers, and other going to our client. Below, the state of the two kind of interfaces:
Interface to Client (Bearer)
TenGigabitEthernet1/0/1 is up, line protocol is up (connected)
Hardware is Ten Gigabit Ethernet, address is 001f.275d.d81b (bia 001f.275d.d81b)
Description: BearerNContent_Aggregrate
MTU 1500 bytes, BW 10000000 Kbit/sec, DLY 10 usec,
reliability 255/255, txload 10/255, rxload 14/255
Encapsulation ARPA, loopback not set
Keepalive not set
Full-duplex, 10Gb/s, link type is auto, media type is 10GBase-LR
input flow-control is off, output flow-control is unsupported
ARP type: ARPA, ARP Timeout 04:00:00
Last input 00:00:00, output 2w3d, output hang never
Last clearing of "show interface" counters 07:07:56
Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0
Queueing strategy: fifo
Output queue: 0/40 (size/max)
5 minute input rate 562469000 bits/sec, 83641 packets/sec
5 minute output rate 430500000 bits/sec, 73141 packets/sec
2020563158 packets input, 1739897855828 bytes, 0 no buffer
Received 13257 broadcasts (13257 multicasts)
0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored
0 watchdog, 13257 multicast, 0 pause input
0 input packets with dribble condition detected
1745065310 packets output, 1347244137726 bytes, 0 underruns
0 output errors, 0 collisions, 0 interface resets
0 unknown protocol drops
0 babbles, 0 late collision, 0 deferred
0 lost carrier, 0 no carrier, 0 pause output
0 output buffer failures, 0 output buffers swapped out
Interface to Server
GigabitEthernet1/0/8 is up, line protocol is up (connected)
Hardware is Gigabit Ethernet, address is 001f.275d.d808 (bia 001f.275d.d808)
Description: bog-15
MTU 1500 bytes, BW 1000000 Kbit/sec, DLY 10 usec,
reliability 255/255, txload 15/255, rxload 12/255
Encapsulation ARPA, loopback not set
Keepalive set (10 sec)
Full-duplex, 1000Mb/s, link type is auto, media type is 1000BaseX
input flow-control is off, output flow-control is unsupported
ARP type: ARPA, ARP Timeout 04:00:00
Last input never, output 00:00:17, output hang never
Last clearing of "show interface" counters 07:09:12
Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 19418
Queueing strategy: fifo
Output queue: 0/40 (size/max)
5 minute input rate 47705000 bits/sec, 7155 packets/sec
5 minute output rate 58897000 bits/sec, 8011 packets/sec
178178750 packets input, 153802177226 bytes, 0 no buffer
Received 4091 broadcasts (0 multicasts)
0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored
0 watchdog, 0 multicast, 0 pause input
0 input packets with dribble condition detected
212233312 packets output, 206621942776 bytes, 0 underruns
0 output errors, 0 collisions, 0 interface resets
0 unknown protocol drops
0 babbles, 0 late collision, 0 deferred
0 lost carrier, 0 no carrier, 0 pause output
0 output buffer failures, 0 output buffers swapped out
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Cheers,
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370 2702292 3709512 728 0.87% 0.88% 0.88% 0 VOIP_RTCP
224 321680 245640 1309 0.47% 0.49% 0.50% 0 AFW_application_
112 93940 18093506 5 0.39% 0.31% 0.32% 0 Ethernet Msec Ti
384 1058280 1553567 681 0.23% 0.28% 0.30% 0 CCSIP_UDP_SOCKET
2 18148 32905 551 0.07% 0.03% 0.02% 0 Load Meter
137 35644 4657843 7 0.07% 0.04% 0.05% 0 IPAM Manager
189 206392 267959 770 0.07% 0.05% 0.07% 0 TCP Protocols
30 30792 198554 155 0.07% 0.01% 0.00% 0 ARP Input
368 145456 176151 825 0.07% 0.04% 0.05% 0 CC-API_VCM
28 9628 32759 293 0.00% 0.01% 0.00% 0 Environmental mo
48 221352 37922 5837 0.00% 0.11% 0.11% 0 Net Background
63 16728 32924 508 0.00% 0.01% 0.00% 0 Compute load avg
64 72080 2781 25918 0.00% 0.01% 0.00% 0 Per-minute Jobs
6 371644 29792 12474 0.00% 0.14% 0.12% 0 Check heaps
176 12216 240288 50 0.00% 0.01% 0.00% 0 CEF: IPv4 proces
284 36416 4929826 7 0.00% 0.02% 0.01% 0 MMON MENG
307 12168 806151 15 0.00% 0.01% 0.00% 0 Atheros LED Ctro
335 35300 19755 1786 0.00% 3.16% 1.00% 708 Virtual Exec
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GigabitEthernet0/0 is up, line protocol is up
MTU 1500 bytes, BW 1000000 Kbit/sec, DLY 10 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation ARPA, loopback not set
Keepalive set (10 sec)
Full Duplex, 1Gbps, media type is RJ45
output flow-control is XON, input flow-control is XON
ARP type: ARPA, ARP Timeout 04:00:00
Last input 00:00:00, output 00:00:00, output hang never
Last clearing of "show interface" counters never
Input queue: 0/75/2/56803 (size/max/drops/flushes); Total output drops: 0
Queueing strategy: fifo
Output queue: 0/40 (size/max)
5 minute input rate 1551000 bits/sec, 5751 packets/sec
5 minute output rate 4207000 bits/sec, 7643 packets/sec
925128804 packets input, 939078510 bytes, 0 no buffer
Received 62732 broadcasts (0 IP multicasts)
0 runts, 0 giants, 2 throttles
2 input errors, 0 CRC, 0 frame, 2 overrun, 0 ignored
0 watchdog, 3763438515 multicast, 0 pause input
1472816545 packets output, 3214770103 bytes, 0 underruns
0 output errors, 2067720191 collisions, 1 interface resets
0 unknown protocol drops
0 babbles, 2281155551 late collision, 0 deferred
2 lost carrier, 0 no carrier, 0 pause output
0 output buffer failures, 0 output buffers swapped out
3845-GW#sh int g0/1
GigabitEthernet0/1 is up, line protocol is up
MTU 1500 bytes, BW 1000000 Kbit/sec, DLY 10 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation ARPA, loopback not set
Keepalive set (10 sec)
Full Duplex, 1Gbps, media type is RJ45
output flow-control is XON, input flow-control is XON
ARP type: ARPA, ARP Timeout 04:00:00
Last input 00:00:00, output 00:00:00, output hang never
Last clearing of "show interface" counters never
Input queue: 0/75/0/30335 (size/max/drops/flushes); Total output drops: 0
Queueing strategy: fifo
Output queue: 0/40 (size/max)
5 minute input rate 1684000 bits/sec, 7697 packets/sec
5 minute output rate 3372000 bits/sec, 5632 packets/sec
1484558664 packets input, 2383177786 bytes, 0 no buffer
Received 208998 broadcasts (0 IP multicasts)
0 runts, 0 giants, 0 throttles
2 input errors, 0 CRC, 0 frame, 2 overrun, 0 ignored
0 watchdog, 3060386282 multicast, 0 pause input
903478941 packets output, 2814588854 bytes, 0 underruns
0 output errors, 2910776303 collisions, 1 interface resets
0 unknown protocol drops
0 babbles, 4157448025 late collision, 0 deferred
2 lost carrier, 0 no carrier, 0 pause output
0 output buffer failures, 0 output buffers swapped outHas this been something that just recently started happening, or have you had this issue for a while? Have you installed any new programs recently?
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Qosmio X875 i7-3630QM, 32GB RAM, OCZ SSD Qosmio X505 i7-920XM, PM55, 16GB RAM, OCZ SSD
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Realtek hd audio high cpu usage
hi i have a hp 2000 notebook this is a new pc and ive been having trouble with the cpu usage and the realtek hd audio driver for some reason if theres sound comming from the speakers or not norton will pop up and tell me theres high cpu usage and every time its realtek hd audio thats causing the problem this program has crashed 10 times in a week i cant play any good games since the audio driver take up so much of the cpuive never known a audio program to use up to 64% of a cpu before and this pc has dual core on it the program causes my pc to lag and crash please help me with finding a answer is there a program that i can use with my laptop instead or is there a way that i can fix this problem i love the laptop but this realtek is a real pain in the butt
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Resources:
Uninstalling Software in Windows 7
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and find there IDT audio card. Click on it with right button of Your mouse and choose properties.
Then go to ' Details ' tab and paste here Hardware ID .
Below You've got example how to do it:
** Say thanks by clicking the "Thumb up" icon which is on the left. **
** Make it easier for other people to find solutions, by marking my answer with "Accept as Solution" if it solves your issue. ** -
[help] high cpu usage with flash (Hello adobe developer)
Running youtube or facebook games, here's what I found. CPU usage rises to 90-100% or 90-100 % of a core.
Tested in XP32/Win7 64. Clean setups. Tested with Flash 9, 10, 10.1 rc's. Used uninstallers, reinstalled and so on. Googled on this, read many threads, such as granting permission on several files. Tested with IE, Firefox, Chrome. SAME stuff. Tested on an e8400 with P35 chipset, i3 530 with P55 chipset, e7400 with nvidia ion chipset, tested with 7[3|6]00gt's, gts 250.. So yes, I've tried a lot of things. And many different drivers too. I am now only pointing fingers at flash.
PC gets sluggish, laptops run out of battery fast. I can usually fix a lot of technicals issues on my own, but I'm TOTALLY stuck here. I should also add that, cpu usage rises only when there is motion. I can watch an .avi movie or play some 3D game, and they won't suck the cpu totally. I can remember in the past, flash won't do this. Flash won't drag the system down. Something is SERIOUSLY wrong.
Can an Adobe dev comment please?I find it strangely odd that you've never seen this phenomenon, but at least you must have heard of it. Google flash high cpu usage. Facebook games flash lag. Or something alike. Mind moving my thread there? So there won't be a dupe thread.
I posted a similar thread in mozilla forums to see what they have to see, since i notice lag is more apparent in firefox than in ie, although both hog up cpu.
As you can see, I'm not alone.
http://forums.mozillazine.org/viewtopic.php?f=38&t=1913819
My installation _of_ what? Let's see, I tried to replicate this in the most bare environment. With nothing else installed, and default Windows 7 drivers, I installed flash from the web, plugin only first, then activex, did the testing, same stuff. Installed OLD 183 drivers, tested with 197 drivers, then 256 beta drivers. Same deal. -
Unusually High CPU usage by almost all programs
I have a BIG problem with my computer. It start over a week ago and ever since, I've been trying to fix it. The problem is that almost all programs I use takes up 100% of my CPU usage. The only thing that doesn't are window's program but they also take up a lot of CPU usage. It is not the usual 1-3 sec of high CPU usage that all programs use. It is high CPU usage for a long period of time. A Youtube video causes my CPU to go to 100% just by playing it. Also, scans, surfing the web and other things cause it to go up. My computer runs really slow because of this. It is about 2-3 times slower. This is strange because my computer would rarely ever go over 60% for longer than 5 seconds. The memory amount taken up from my programs are not unusual. Its just that CPU part is way to high. I am un-able to play a game and open a web browser without massive lag on both programs. I have done everything I can. I did a restore for a day before this happened and it didn't work. I scanned for viruses with McAfee Microsoft essentials and Ad-ware antivirus and removed all threats. I have clean my computer with CCleaner and Advanced system care. I have scanned for spyware with spybot S&D, Superantispyware. I have checked for malware with Malewarebytes. But the problem is not solved. I really need the help. If you want me to download something to scan my computer I'm up for it because currently, I'm desperate.
Another thing. I have an Intel Core 2 Quad CPU. But, in msconfig, I cannot select 4 processors in advance options in the boot section. I only shows 1 for some reason. I could really use the help.
These are my specs
HP Pavilion a6554f Desktop PC
Intel Core 2 Quad CPU 2.40Ghz
5.00 GB of RAM
Motherboard is PEGATRON CORPORATION Benicia 1.01
BIOS: American Megatrends Inc. 5.22 03/28/2008
I have windows vista 64-bit Home PremiumHi,
In the Advanced Boot Option of the System Configuration window, if there is a tick in the box next to 'Number of Processors', click the box to remove it, click OK, click Apply and then OK in the previous window and then restart the PC for the change to take effect.
Regards,
DP-K
****Click the White thumb to say thanks****
****Please mark Accept As Solution if it solves your problem****
****I don't work for HP****
Microsoft MVP - Windows Experience -
Securityd - high cpu usage. Yosemite 10.10.3
Hi,
I have upgraded to 10.10.3 and I am having issues with the process securityd. It constantly has high cpu usage and its causing the cpu temp to heat up. I did a clean install of yosemite at 10.10.2. Also other weird stuff is happening, such as when i click the button to open the notification/today sidebar, it gets highlighted so i know it has registered the click but the sidebar doesn't open. When i click it again, it opens.
Any Ideas to fix this that ideally don't require a full reinstall (Doing exams at the moment, takes time to reinstall stuff).
I have the latest 15 inch retina macbook pro. 2.2 i7 and 16gb ram.
Thanks,
AreebBack up all data before proceeding.
Triple-click anywhere in the line below on this page to select it:
/var/db/CodeEquivalenceDatabase
Right-click or control-click the highlighted line and select
Services ▹ Reveal in Finder (or just Reveal)
from the contextual menu.* A folder should open with an item selected. Move the selected item to the Trash. You may be prompted for your administrator login password. Restart the computer and empty the Trash.
*If you don't see the contextual menu item, copy the selected text to the Clipboard by pressing the key combination command-C. In the Finder, select
Go ▹ Go to Folder...
from the menu bar and paste into the box that opens by pressing command-V. You won't see what you pasted because a line break is included. Press return. -
Windows 8; high cpu usage on explorer (~50%)
I just restore my laptop, and now i noticed that my usage is above 50% and the major usage is because of explorer.exe which showed 49-53% in Task Manager.
Is that normal? Is there any solution to lower down the usage for explorer?Hi,
For high cpu usage issue, I usually use Process Explorer to troubleshoot, here is a link for you to download:
Process Explorer v15.40
http://technet.microsoft.com/en-in/sysinternals/bb896653.aspx
It's a simple and small tool, once you installed and open it, locate to explorer.exe, you will find all processes related with explorer running in your system, find the culprit of the high cpu usage.
Process Explorer Mini-guide and Screenshots
http://www.bleepingcomputer.com/forums/t/354690/process-explorer-mini-guide-and-screenshots/
NOTE
This
response contains a reference to a third party World Wide Web site. Microsoft is providing this information as a convenience to you.
Microsoft
does not control these sites and has not tested any software or information found on these sites.
Regards
Yolanda
TechNet Community Support -
Hi there,
since a few days there is on some machines (40-60) a high cpu usage on one core (quad core cpu machines) with the WMIPRSVE.EXE if the HARDWARE INVENTORY CYCLE started.
i try out some tests, read some forum articles and troubleshooting the WMI management but a real problem i doesn´t see.
in some articles i read that hardware inventory runs about minutes up to more hours but some machines runs longer, someone more as 1 day.
here an example of mine PC:
at 8:07 i started Hardware Inventory Cycle, in the InventoryAgent.log i can see that some Collection Namespace are captured.
after a few minutes there stopped and does nothing round about 5.9 hours or better, after 21436.097 Seconds.
For any hints i am grateful. :)
Inventory: *********************** Start of message processing. ***********************
InventoryAgent 18.03.2015 08:09:56
11088 (0x2B50)
Inventory: Message type is InventoryAction InventoryAgent
18.03.2015 08:09:56 11088 (0x2B50)
Inventory: Temp directory = C:\WINDOWS\CCM\Inventory\Temp\
InventoryAgent 18.03.2015 08:09:56
11088 (0x2B50)
Inventory: Clearing old collected files. InventoryAgent
18.03.2015 08:09:56 11088 (0x2B50)
Inventory: Opening store for action {00000000-0000-0000-0000-000000000001} ...
InventoryAgent 18.03.2015 08:09:56
11088 (0x2B50)
CInvState::VerifyInventoryVersionNumber: Mismatch found for '{00000000-0000-0000-0000-000000000001}': 4.2 vs. 0.0
InventoryAgent 18.03.2015 08:09:56
11088 (0x2B50)
Inventory: Version number mismatch; will do a Full report.
InventoryAgent 18.03.2015 08:09:56
11088 (0x2B50)
Inventory: Action=Hardware, ReportType=ReSync, MajorVersion=5, MinorVersion=0
InventoryAgent 18.03.2015 08:09:56
11088 (0x2B50)
Inventory: Initialization completed in 0.141 seconds
InventoryAgent 18.03.2015 08:09:56
11088 (0x2B50)
Collection: Namespace = \\localhost\root\Microsoft\appvirt\client; Query = SELECT __CLASS, __PATH, __RELPATH, CachedLaunchSize, CachedPercentage, CachedSize, LaunchSize, Name, PackageGUID, TotalSize, Version, VersionGUID FROM Package; Timeout = 600 secs.
InventoryAgent 18.03.2015 08:09:56
7836 (0x1E9C)
Failed to get IWbemService Ptr for \\localhost\root\vm\VirtualServer Namespace: 8004100E
InventoryAgent 18.03.2015 08:10:02
7836 (0x1E9C)
Failed to enumerate instances of VirtualMachine: 8004100E
InventoryAgent 18.03.2015 08:10:02
7836 (0x1E9C)
Collection: Namespace = \\.\root\cimv2\sms; Query = SELECT __CLASS, __PATH, __RELPATH, AddressWidth, BrandID, CPUHash, CPUKey, DataWidth, DeviceID, Family, Is64Bit, IsHyperthreadCapable, IsMobile, IsTrustedExecutionCapable, IsVitualizationCapable, Manufacturer,
MaxClockSpeed, Name, NormSpeed, NumberOfCores, NumberOfLogicalProcessors, PCache, ProcessorId, ProcessorType, Revision, SocketDesignation, Status, SystemName, Version FROM SMS_Processor; Timeout = 600 secs.
InventoryAgent 18.03.2015 08:10:02
7836 (0x1E9C)
Collection: Namespace = \\.\root\CCM\powermanagementagent; Query = SELECT __CLASS, __PATH, __RELPATH, Requester, RequesterInfo, RequesterType, RequestType, Time, UnknownRequester FROM CCM_PwrMgmtLastSuspendError; Timeout = 600 secs.
InventoryAgent 18.03.2015 08:10:03
7836 (0x1E9C)
Collection: Namespace = \\.\root\cimv2; Query = SELECT __CLASS, __PATH, __RELPATH, Availability, Description, DeviceID, Manufacturer, Name, Status FROM Win32_IDEController; Timeout = 600 secs.
InventoryAgent 18.03.2015 08:10:03
7836 (0x1E9C)
Collection: Namespace = \\.\root\cimv2\sms; Query = SELECT __CLASS, __PATH, __RELPATH, BinFileVersion, BinProductVersion, Description, ExecutableName, FilePropertiesHash, FilePropertiesHashEx, FileSize, FileVersion, HasPatchAdded, InstalledFilePath, IsSystemFile,
IsVitalFile, Language, Product, ProductCode, ProductVersion, Publisher FROM SMS_InstalledExecutable; Timeout = 600 secs.
InventoryAgent 18.03.2015 08:10:03
7836 (0x1E9C)
Collection: Namespace = \\.\root\cimv2; Query = SELECT __CLASS, __PATH, __RELPATH, DefaultIPGateway, DHCPEnabled, DHCPServer, DNSDomain, DNSHostName, Index, IPAddress, IPEnabled, IPSubnet, MACAddress, ServiceName FROM Win32_NetworkAdapterConfiguration; Timeout
= 600 secs. InventoryAgent
18.03.2015 14:06:43 7836 (0x1E9C)
Collection: Namespace = \\.\root\Nap; Query = SELECT __CLASS, __PATH, __RELPATH, description, fixupState, friendlyName, id, infoClsid, isBound, percentage, registrationDate, vendorName, version FROM NAP_SystemHealthAgent; Timeout = 600 secs.
InventoryAgent 18.03.2015 14:06:43
7836 (0x1E9C)
Collection: Namespace = \\.\root\cimv2\sms; Query = SELECT __CLASS, __PATH, __RELPATH, AdditionalProductCodes, CompanyName, ExplorerFileName, FileDescription, FilePropertiesHash, FileSize, FileVersion, FolderPath, LastUsedTime, LastUserName, msiDisplayName,
msiPublisher, msiVersion, OriginalFileName, ProductCode, ProductLanguage, ProductName, ProductVersion, SoftwarePropertiesHash FROM CCM_RecentlyUsedApps; Timeout = 600 secs.
InventoryAgent 18.03.2015 14:06:43
7836 (0x1E9C)
Collection: Namespace = \\.\root\cimv2; Query = SELECT __CLASS, __PATH, __RELPATH, BankLabel, Capacity, Caption, CreationClassName, DataWidth, Description, DeviceLocator, FormFactor, HotSwappable, InstallDate, InterleaveDataDepth, InterleavePosition, Manufacturer,
MemoryType, Model, Name, OtherIdentifyingInfo, PartNumber, PositionInRow, PoweredOn, Removable, Replaceable, SerialNumber, SKU, Speed, Status, Tag, TotalWidth, TypeDetail, Version FROM Win32_PhysicalMemory; Timeout = 600 secs.
InventoryAgent 18.03.2015 14:07:02
7836 (0x1E9C)
Collection: Namespace = \\.\root\cimv2; Query = SELECT __CLASS, __PATH, __RELPATH, Availability, Description, DeviceID, InstallDate, Manufacturer, Name, PNPDeviceID, ProductName, Status FROM Win32_SoundDevice; Timeout = 600 secs.
InventoryAgent 18.03.2015 14:07:02
7836 (0x1E9C)
Collection: Namespace = \\.\root\cimv2; Query = SELECT __CLASS, __PATH, __RELPATH, Caption, ClassGuid, ConfigManagerErrorCode, ConfigManagerUserConfig, CreationClassName, Description, DeviceID, Manufacturer, Name, PNPDeviceID, Service, Status, SystemCreationClassName,
SystemName FROM Win32_USBDevice; Timeout = 600 secs.
InventoryAgent 18.03.2015 14:07:12
7836 (0x1E9C)
Collection: 62/74 inventory data items successfully inventoried.
InventoryAgent 18.03.2015 14:07:12
7836 (0x1E9C)
Inventory: Collection Task completed in 21436.097 seconds
InventoryAgent 18.03.2015 14:07:12
7836 (0x1E9C)
Inventory: 12 Collection Task(s) failed. InventoryAgent
18.03.2015 14:07:12 7836 (0x1E9C)
Inventory: Temp report = C:\WINDOWS\CCM\Inventory\Temp\25bf01b2-12fc-4eea-8e97-a51b3c75ba50.xml
InventoryAgent 18.03.2015 14:07:12
7836 (0x1E9C)
Inventory: Starting reporting task. InventoryAgent
18.03.2015 14:07:12 7552 (0x1D80)
Reporting: 4381 report entries created. InventoryAgent
18.03.2015 14:07:13 7552 (0x1D80)
Inventory: Reporting Task completed in 1.030 seconds
InventoryAgent 18.03.2015 14:07:13
7552 (0x1D80)
Inventory: Successfully sent report. Destination:mp:MP_HinvEndpoint, ID: {5541A94A-BED9-4132-AE54-110CB6896F02}, Timeout: 80640 minutes MsgMode: Signed, Not Encrypted
InventoryAgent 18.03.2015 14:07:13
7552 (0x1D80)
Inventory: Cycle completed in 21453.570 seconds
InventoryAgent 18.03.2015 14:07:30
7552 (0x1D80)
Inventory: Action completed. InventoryAgent
18.03.2015 14:07:30 7552 (0x1D80)
Inventory: ************************ End of message processing. ************************
InventoryAgent 18.03.2015 14:07:30
7552 (0x1D80)
Collection: Namespace = \\.\root\cimv2; Query = SELECT __CLASS, __PATH, __RELPATH, Caption, ClassGuid, ConfigManagerErrorCode, ConfigManagerUserConfig, CreationClassName, Description, DeviceID, Manufacturer, Name, PNPDeviceID, Service, Status, SystemCreationClassName,
SystemName FROM Win32_USBDevice; Timeout = 600 secs.
InventoryAgent 18.03.2015 14:07:12
7836 (0x1E9C)
Collection: 62/74 inventory data items successfully inventoried.
InventoryAgent 18.03.2015 14:07:12
7836 (0x1E9C)
Inventory: Collection Task completed in 21436.097 seconds
InventoryAgent 18.03.2015 14:07:12
7836 (0x1E9C)
Inventory: 12 Collection Task(s) failed. InventoryAgent
18.03.2015 14:07:12 7836 (0x1E9C)
Inventory: Temp report = C:\WINDOWS\CCM\Inventory\Temp\25bf01b2-12fc-4eea-8e97-a51b3c75ba50.xml
InventoryAgent 18.03.2015 14:07:12
7836 (0x1E9C)
Inventory: Starting reporting task. InventoryAgent
18.03.2015 14:07:12 7552 (0x1D80)
Reporting: 4381 report entries created. InventoryAgent
18.03.2015 14:07:13 7552 (0x1D80)
Inventory: Reporting Task completed in 1.030 seconds
InventoryAgent 18.03.2015 14:07:13
7552 (0x1D80)
Inventory: Successfully sent report. Destination:mp:MP_HinvEndpoint, ID: {5541A94A-BED9-4132-AE54-110CB6896F02}, Timeout: 80640 minutes MsgMode: Signed, Not Encrypted
InventoryAgent 18.03.2015 14:07:13
7552 (0x1D80)
Inventory: Cycle completed in 21453.570 seconds
InventoryAgent 18.03.2015 14:07:30
7552 (0x1D80)
Inventory: Action completed. InventoryAgent
18.03.2015 14:07:30 7552 (0x1D80)
Inventory: ************************ End of message processing. ************************
InventoryAgent 18.03.2015 14:07:30
7552 (0x1D80)InventoryAgent 18.03.2015 08:10:03
7836 (0x1E9C)
Collection: Namespace = \\.\root\cimv2; Query = SELECT __CLASS, __PATH, __RELPATH, DefaultIPGateway, DHCPEnabled, DHCPServer, DNSDomain, DNSHostName, Index, IPAddress, IPEnabled, IPSubnet, MACAddress, ServiceName FROM Win32_NetworkAdapterConfiguration; Timeout
= 600 secs. InventoryAgent
18.03.2015 14:06:43 7836 (0x1E9C)
Collection: Namespace = \\.\root\Nap; Query = SELECT __CLASS, __PATH, __RELPATH, description, fixupState, friendlyName, id, infoClsid, isBound, percentage, registrationDate, vendorName, version FROM NAP_SystemHealthAgent; Timeout = 600 secs.
InventoryAgent 18.03.2015 14:06:43
7836 (0x1E9C)
Looks like something in one or both of those wmi queries. it goes from 8:10:03 to 14:06:43 right around there. 6 hours to do that...
try running those queries from wbemtest manually; and see which one just never finishes.
Standardize. Simplify. Automate. -
Google Earth Plugin and LabVIEW: High CPU usage when adding placemarks
Hi,
I posted this question on stackoverflow earlier this week but feel it might be better suited to the LabVIEW community specifically so I'm reposting here:
I'm writing an application which uses the Google Earth Plugin to display events on the globe. Each event is a single point kml placemark with an icon which is a 3kb png file. Placemarks are uploaded to the plugin as they are received by the software. I am experiencing increasing CPU usage with the number of placemarks that are added.
I have tested displaying a new placemark every second and running until the software running the plugin completely froze (graph attached). The GEPlugin (green trace) stopped responding (i.e. the globe did not respond to the mouse) at around 1200 placemarks added and CPU usage was at ~30%. When the software itself (red trace) froze the plugin was using around 50% CPU and ~3700 placemarks had been added). After the freeze, no new placemarks were added which caused the software to respond (but not the plugin) so I could clear all the placemarks. After the placemarks were cleared from the globe, the CPU usage of the plugin returned to around 5% CPU.
So what I've seen is that GEPlugin CPU usage increases linearly with each kml placemark added. Is this the expected behaviour/ a normal limitation of the plugin? If not is there a more efficient way of adding many placemarks to the globe?
I am using GEPlugin version 7.1.1.1580 (API version 1.010) and LabVIEW 12.0f3
Please see the test results attached. Any input greatly appreciated!
Original stackoverflow post:
http://stackoverflow.com/questions/20994323/google-earth-plugin-with-labview-high-cpu-usage-when-add...
Attachments:
Performance Log 020114_095115.png 82 KBHello,
I have had a look at your graphs and understood what you are trying to do. To me it seems that as the image gets more complex it gets harde to render which wold likely cause increase in CPU usage resulting in the freeze. I would suggest you try running the program on anoher computer to check on the RAM front of things. If this is a limitation of the GE Plugin then unfortunately I can not do much to help, but if you think this is a problem coming from your LabVIEW code then you can post your code here and I can take a look. -
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").
This is caused by the process "ATSServer" which goes through every file in "~/Library/Fonts" (I have over 4.800 files there - but just a view are activated by "FontBook") and so it takes very high CPU-usage.
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.
One thing I HAVE noticed though after OS updates is that they can often result in a fair amount of file and free space fragmentation immediately after installation. OSX's routines will deal with fragmentation of small files , but not of large ones (over 20 Meg), and it won't deal very effectively with free space fragmentation. If your HD is getting full this can cause significant slowdowns, especially where video is involved.
You should also run DiskUtility and check for any directory and permissions issues.
Cheers
Rod
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