Why is the CPU usage different ? I used LOAD_BALANCE option.
I used a oracle 11.2.0.2 in RAC 2 nodes.
And I used LOAD_BALANCE option in the WAS pool configuration
jdbc:oracle:thin:@(DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=192.168.10.118)(PORT=1522))(*LOAD_BALANCE=YES*)(CONNECT_DATA=(SERVER=DEDICATED)(SERVICE_NAME=NOFFICE)))
But the CPU usage is different between two system. Usually it is 6:4, Sometimes it is 7:3.
Is it normal?
I want to a balance in CPU Usage (5:5).
If it is the better solution about a Load balance. i want to know it.
You are partially correct which is another way of saying you are incorrect too.
There are two types of load balancing ... server side and client side. There are also questions with respect to how the client is connecting, we don't know, whether the session load is identical, etc. which the OP has not stated.
The only thing I can absolutely say at this point is that what the OP has seen is normal and I can't see any reason why, unless the skew is very large and very permanent, anyone should care.
To the OP: Let's step back from the "what I want" statement and go to the basis of your inquiry: "Why do you care? Please provide a business reason and cite specific performance metrics, from your system, showing the problem you are trying to address. Then perhaps we can help you.
Similar Messages
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Why is the word count different when I use word count from the tools menu to the number at the bottom of my mac word document
This forum is for Apple's defunct office suite 'AppleWorks' - since the word count is not in the places you mention I assume you are talking about Microsoft Word? Though it's just possible someone in this forum might also use Word and know the answer, you would stand a higher chance of getting an answer in Microsoft's own forums. You could also try asking in the forum applicable to your operating system - Lion, Mavericks or whatever - on the reasonably chance of finding someone familiar with Word.
-
The CPU usage is 99% everytime I start firefox. When I open help tabs in the browser to troubleshoot the problem the cpu goes down to normal.How am I supposed to troubleshoot the issue if the last resort is as simple as uninstalling firefox?
Running: Firefox 5.0
OS. H.P. Windows XP/ sp3 , mem. 1536 MB , Pent.4.Hi musicfan,<br />Sorry you are having problems with Firefox. Maybe you should have asked earlier and we could have fixed it.
Reading your comments I do not see that rolling back to an insecure Firefox 22 will actually help you much. You are probably best using IE, unless you have also damaged that.
*[[Export bookmarks to Internet Explorer]]
You should not use old versions they are insecure. Security fixes are publicised and exploitable.
* [[Install an older version of Firefox]]
* https://www.mozilla.org/security/known-vulnerabilities/firefox.html
Most others will not be having such problems. We are now able to say that with confidence because after developers missed a regression in Firefox 4 telemetry was introduced so that data was obtained. It may be an idea to turn on your telemetry, if you have not already done so, and decide to stick with Firefox.
*[[Send performance data to Mozilla to help improve Firefox]]
Trying safe mode takes seconds. Unfortunatly if you are not willing to do even rudimentary troubleshooting there is not anything we can do to help you.
*[[Troubleshoot Firefox issues using Safe Mode]] -
Why is Flash CPU usage so high on my PC?
To other psoters here - Please do not hijack my thread for any other performance issues with Flash other than high CPU usage.
This thread is (hopefully) dedicated to why the CPU usage on my desktop PC jumps when I go to a page with flash 'content'. Thank you!
I am hoping that there is an answer for why my computer is using a very high amount of CPU percentage when I am viewing flash content?
I am running Windows Vista Home Premium Service Pack 2 on a Gateway GT5432 desktop computer.
I have Shockwave Flash version 11.7.700.169 installed.
I am using Firefox version 20.0.1 (but I have seen same problem of high CPU with Google chrome).
Here is one page that is causing the high CPU usage.
- http://logansroadhouse.com/Default.aspx
That page appears to have lots of Flash content.
If I open that logans roadhouse page, my CPU usage goes from an average of 12%, to 80%!
The process I see jump are:
- Firefox's "plugin-container.exe" goes from 0% to about 50%
- Firefox browser "firefox.exe" goes from around 8% to 14%
- Adobe's plugin "FlashPlayerPlugin_11_7_700_169.exe" goes from 0% to 16%
- TOTAL CPU change from 8% to 80% after opening up just this one page !
When I close the page, the CPU usage goes down again. Open again - CPU goes high again.
Also if I go to the firefox addons page and DISABLE the SHOCKWAVE FLASH plugin, then go to that Logans Roadhouse page, very little of the content I saw with Flash enabled is visible - which I take to mean it is a page consisting of lots of Flash 'content'. Also the CPU usage remains low (8%) if I go to that page - after disabling the Shockwave Flash plugin.
I have seen the CPU also go high on youtube.com pages also - CPU jumps just as I said above - if Flash is enabled. CPU then drops after disabling Flash plugin.
I was hoping you had a fix for my problem? My PC becomes almost unusable with the CPU so high. It sure looks like it is the Flash plugin driving the CPU so high.I am also facing the same problem from last 2-3 weeks since i upgraded my flash player to latest one.
All softwares and drivers are upto-date.
I play wartune MMO flash browser based game (also applicable to youtube videos) which is now using above 80% of CPU. Before upgrading, CPU usage was normal around 5-15% depending upon the events, but not more than 20% even if i open 3-4 accounts of wartune in different windows at the same time. It happens in all browsers (IE10, Mozila22.00, Opera12.15, Chrome27.0.1453.116 m).
I tried all solutions like disabling hardware acceleration, flash cache size to unlimited, clearing all flash cache etc but the same problem.
Please fix this problem as soon as possible.
My System Specs as follows
System
Manufacturer
System manufacturer
Model
System Product Name
Total amount of system memory
4.00 GB RAM
System type
64-bit operating system
Number of processor cores
2
Storage
Total size of hard disk(s)
307 GB
Disk partition (C:)
18 GB Free (40 GB Total)
Disk partition (D:)
28 GB Free (34 GB Total)
Disk partition (E:)
11 GB Free (58 GB Total)
Disk partition (F:)
4 GB Free (58 GB Total)
Disk partition (G:)
6 GB Free (116 GB Total)
Graphics
Display adapter type
Intel(R) G41 Express Chipset
Total available graphics memory
1759 MB
Dedicated graphics memory
128 MB
Dedicated system memory
0 MB
Shared system memory
1631 MB
Display adapter driver version
8.15.10.2869
Primary monitor resolution
1440x900
DirectX version
DirectX 10
Network
Network Adapter
Realtek RTL8168D/8111D Family PCI-E Gigabit Ethernet NIC (NDIS 6.20)
OS Name
Microsoft Windows 7 Ultimate
Version
6.1.7601 Service Pack 1 Build 7601
Other OS Description
Not Available
OS Manufacturer
Microsoft Corporation
System Name
Y2K-PC
System Manufacturer
System manufacturer
System Model
System Product Name
System Type
x64-based PC
Processor
Intel(R) Core(TM)2 Duo CPU
E4500 @ 2.20GHz, 2203 Mhz, 2 Core(s), 2 Logical Processor(s)
BIOS Version/Date
American Megatrends Inc. 0702, 17-01-2011
SMBIOS Version
2.5
Windows Directory
C:\Windows
System Directory
C:\Windows\system32
Boot Device
\Device\HarddiskVolume1
Locale
India
Hardware Abstraction Layer
Version = "6.1.7601.17514"
User Name
y2k-PC\y2k
Time Zone
India Standard Time
Installed Physical Memory (RAM)
4.00 GB
Total Physical Memory
3.75 GB
Available Physical Memory
2.07 GB
Total Virtual Memory
7.49 GB
Available Virtual Memory
5.80 GB
Page File Space
3.75 GB
Page File
C:\pagefile.sys
Name
Intel(R) G41 Express Chipset
PNP Device ID
PCI\VEN_8086&DEV_2E32&SUBSYS_836D1043&REV_03\3&11583659&0&10
Adapter Type
Intel(R) 4 Series Express Chipset Family, Intel Corporation compatible
Adapter Description
Intel(R) G41 Express Chipset
Adapter RAM
1.75 GB (1,877,536,768 bytes)
Installed Drivers
igdumd64.dll,igd10umd64.dll,igdumdx32,igd10umd32
Driver Version
8.15.10.2869
INF File
oem6.inf (iEGL0 section)
Color Planes
Not Available
Color Table Entries
4294967296
Resolution
1440 x 900 x 59 hertz
Bits/Pixel
32
Memory Address
0xFE400000-0xFE7FFFFF
Memory Address
0xE0000000-0xEFFFFFFF
I/O Port
0x0000DC00-0x0000DC07
IRQ Channel
IRQ 4294967294
I/O Port
0x000003B0-0x000003BB
I/O Port
0x000003C0-0x000003DF
Memory Address
0xA0000-0xBFFFF
Driver
c:\windows\system32\drivers\igdkmd64.sys (8.15.10.2869, 10.14 MB (10,629,408 bytes), 14-11-2012 16:57) -
Why is the CPU overheating?
Hi!
The CPU and Heat Sink A of my late 2008 MB (2 GHz Intel Core 2 Duo, 8GB RAM) are at 70-80 C about 80% of the time, although CPU and RAM usage is only at around 10% each. This causes the fan to run at ~6000 rpm. Why is the CPU overheating?
The reason does not seem to be a sofware issue: The overheating occurs both in safe mode and as a new user (sometimes even right after starting the machine). I have no Adware installed. SMC Reset did not help. Energy usage settings are as efficient as possible. I deleted Adobe flash player items in the library. Spotlight indexing is not the issue.
Therefore I suspect a hardware problem, although both AHT and the hardware test at the Genius bar did not show any problems. I have cleaned the fan and surrounding area thoroughly. The fan itself seems to be OK, since it correlates positively and perfectly with CPU temperature.
Genius bar suggested to switch from 10.9.2. back to 10.6., but this is not a long-term option for me. I think would have to hand in the machine to a specialist for further analysis, or for examining/renewingthermal paste, but I do not want to spend too much money on the machine anymore.
This is why I hope this forum has further advice!Hardware Information:
MacBook (13-inch, Aluminum, Late 2008)
MacBook - model: MacBook5,1
1 2 GHz Intel Core 2 Duo CPU: 2 cores
8 GB RAM
Video Information:
NVIDIA GeForce 9400M - VRAM: 256 MB
System Software:
OS X 10.9.2 (13C1021) - Uptime: 0 days 1:59:22
Disk Information:
TOSHIBA MK1653GSX disk0 : (160,04 GB)
EFI (disk0s1) <not mounted>: 209,7 MB
Macintosh HD (disk0s2) / [Startup]: 159,18 GB (33,01 GB free)
Recovery HD (disk0s3) <not mounted>: 650 MB
HL-DT-ST DVDRW GS21N
USB Information:
Apple Inc. Built-in iSight
Apple, Inc. Apple Internal Keyboard / Trackpad
Apple Computer, Inc. IR Receiver
Apple Inc. BRCM2046 Hub
Apple Inc. Bluetooth USB Host Controller
Thunderbolt Information:
Configuration files:
/etc/sysctl.conf - Exists
Gatekeeper:
Mac App Store and identified developers
Kernel Extensions:
[not loaded] com.ZTE.driver.ZTEUSBCDCACMControl (1.2.4) Support
[not loaded] com.ZTE.driver.ZTEUSBCDCACMData (1.2.4) Support
[kext loaded] com.bresink.driver.BRESINKx86Monitoring (9.0) Support
[not loaded] com.devguru.driver.SamsungACMControl (1.2.55 - SDK 10.6) Support
[not loaded] com.devguru.driver.SamsungACMData (1.2.55 - SDK 10.6) Support
[not loaded] com.devguru.driver.SamsungComposite (1.2.55 - SDK 10.6) Support
[not loaded] com.devguru.driver.SamsungMTP (1.2.55 - SDK 10.5) Support
[not loaded] com.devguru.driver.SamsungSerial (1.2.55 - SDK 10.6) Support
[not loaded] com.kodak.print.printerdock.merge (1.0.0) Support
Startup Items:
HP IO: Path: /Library/StartupItems/HP IO
HPlaserjet Trap Monitor: Path: /Library/StartupItems/HPlaserjet Trap Monitor
HWNetMgr: Path: /Library/StartupItems/HWNetMgr
HWPortDetect: Path: /Library/StartupItems/HWPortDetect
LoginServer: Path: /Library/StartupItems/LoginServer
Launch Daemons:
[loaded] com.adobe.fpsaud.plist Support
[loaded] com.cloudpath.maccmd.plist Support
[loaded] com.oracle.java.Helper-Tool.plist Support
[loaded] com.oracle.java.JavaUpdateHelper.plist Support
[failed] com.sec.faxdb.plist Support
[loaded] net.sourceforge.MonolingualHelper.plist Support
[loaded] org.macosforge.xquartz.privileged_startx.plist Support
Launch Agents:
[loaded] com.hp.help.tocgenerator.plist Support
[loaded] com.oracle.java.Java-Updater.plist Support
[running] com.samsung.AWPAgent.plist Support
[loaded] org.macosforge.xquartz.startx.plist Support
User Launch Agents:
[loaded] com.adobe.ARM.[...].plist Support
[loaded] com.google.keystone.agent.plist Support
[loaded] com.macpaw.CleanMyMac2Helper.scheduledScan.plist Support
[failed] com.macpaw.CleanMyMac2Helper.trashWatcher.plist Support
[running] com.spotify.webhelper.plist Support
User Login Items:
RescueTime
Dropbox
Internet Plug-ins:
Flip4Mac WMV Plugin: Version: 2.3.0.14 Support
FlashPlayer-10.6: Version: 13.0.0.214 - SDK 10.6 Support
iPhotoPhotocast: Version: 7.0
Flash Player: Version: 13.0.0.214 - SDK 10.6 Support
AdobePDFViewer: Version: 9.5.5 Support
Default Browser: Version: 537 - SDK 10.9
net.juniper.DSSafariExtensions: Version: (null) Support
OfficeLiveBrowserPlugin: Version: 12.3.6 Support
QuickTime Plugin: Version: 7.7.3
Silverlight: Version: 5.1.20513.0 - SDK 10.6 Support
JavaAppletPlugin: Version: Java 7 Update 55 Check version
Safari Extensions:
Slick Savings: Version: 1.0
Searchme: Version: 1.3
Amazon Shopping Assistant: Version: 1.1
Ebay Shopping Assistant: Version: 1.1
Audio Plug-ins:
BluetoothAudioPlugIn: Version: 1.0 - SDK 10.9
AirPlay: Version: 2.0 - SDK 10.9
AppleAVBAudio: Version: 203.2 - SDK 10.9
iSightAudio: Version: 7.7.3 - SDK 10.9
iTunes Plug-ins:
Quartz Composer Visualizer: Version: 1.4 - SDK 10.9
3rd Party Preference Panes:
Flash Player Support
Flip4Mac WMV Support
Growl Support
Java Support
MacFUSE Support
NTFS-3G Support
Paragon NTFS for Mac ® OS X Support
TeXDistPrefPane Support
Time Machine:
Skip System Files: NO
Mobile backups: ON
Auto backup: YES
Volumes being backed up:
Macintosh HD: Disk size: 148.25 GB Disk used: 117.51 GB
Destinations:
My Passport [Local] (Last used)
Total size: 930.73 GB
Total number of backups: 12
Oldest backup: 2014-01-25 23:36:54 +0000
Last backup: 2014-05-14 16:06:09 +0000
Size of backup disk: Excellent
Backup size 930.73 GB > (Disk size 148.25 GB X 3)
Time Machine details may not be accurate.
All volumes being backed up may not be listed.
Top Processes by CPU:
8% firefox
3% WindowServer
1% sysmond
0% fontd
0% SystemUIServer
Top Processes by Memory:
893 MB firefox
229 MB Finder
172 MB mds_stores
164 MB com.apple.IconServicesAgent
106 MB Preview
Virtual Memory Information:
3.85 GB Free RAM
2.09 GB Active RAM
1.07 GB Inactive RAM
759 MB Wired RAM
810 MB Page-ins
0 B Page-outs -
Methods to reduce the CPU Usage for painting the image
Hi,
I have developed an application to view images from an IP camera. By this I can simualtaneously view images from about 25 cameras. The problem is that the CPU Usage increases as the no of player increases. My Player is JPanel. which continuously paints the images from camera. The method 'paintImage' is called from another thread's run method. This thread is responsible for taking jpeg images from IP camera.
Here is the code for this.
public void paintImage(Image image, int fps) {
try {
int width = this.getWidth();
addToBuffer(image);
currentImage = image;
Graphics graphics = this.getGraphics();
if (isRunning && graphics != null) {
graphics.drawImage(image, 0, 0, getWidth(), getHeight(), this);
if(border ==true){
graphics.setColor(Color.RED);
graphics.drawRect(0,0,getWidth()-1, getHeight()-1);
graphics.setColor(Color.white);
graphics.setFont(new Font("verdana", Font.ITALIC, 12));
graphics.drawString("FPS : " + fps, width-60, 13);
this.fps = fps;
if (isRandomRecord) {
graphics.setColor(new Color(0, 255, 0));
graphics.fillArc((getWidth() - 10), 5, 10, 10, 0, 360);
} catch (Exception e) {
e.printStackTrace();
Can someone please help me to solve this problem so that the CPU usage can be reduced.Can you give me more detail information about how to use
an automated profiling tool You run it and excercise your app. Then it presents stats on number of times each method was called and time spent in each method, plus other stuff. Using those two stats you can zero in on the areas that are most likely to yield resullts. -
NI HyperTrend Control raises the CPU usage of NI Citadel DB and freezes it.
When a VI uses NI HyperTrend Control to fetch data from NI Citadel DB, the CPU usage of citadel is raised up to 10% and stops working.
I don't know what "stops working" means since my coworker told me so.
How can the control be prevented from freezing citadel?Jeff.St wrote:
Hey iCat,
Does the Trace View in MAX work?
What version of LabVIEW are you running?
Can you run the Hyper Trend control without linking it to a particular trace?
Can you use the Hyper Trend control without starting your VI?
Best,
1) Does the Trace VIEW in MAX work?
yes with 3 signals(traces?)
2) What version of LabVIEW are you running?
9.0 SP1
3) Can you run the Hyper Trend control without linking it to a particular trace?
yes
4) Can you use the Hyper Trend control without starting your VI?
yes
5) And he has another question.
Please refer to the attached image.
For now, if he wants to put Va/Vb/Vc in Y axis of a hyper trend control, he has to do it in the front panel.
He wants to put it in Y-axis via a property node in the block diagram.
Is it possible?
Attachments:
hypertrendcontrol.png 46 KB -
why does the battery usage percentage not available in ios5.1.1???
and why is clock not available on ipad????Because that is a decision the Apple made. You can get the battery percentage (within 5%) by using a free app such as BatteryLife Lite, but it will not show the percentage on the top of your screen.
-
Revision: 7830
Author: [email protected]
Date: 2009-06-14 15:57:29 -0700 (Sun, 14 Jun 2009)
Log Message:
Update ASDoc on the new backgroundFrameRate property to WindowedApplication, to by default reduce the CPU usage in cases where an app is not 'active'.
Bugs: SDK-21135
Reviewer:
QE Notes:
Ticket Links:
http://bugs.adobe.com/jira/browse/SDK-21135
Modified Paths:
flex/sdk/trunk/frameworks/projects/airframework/src/mx/core/WindowedApplication.as
flex/sdk/trunk/frameworks/projects/airframework/src/spark/components/WindowedApplication. asBy the way, I agree with sybrand: you need to tune
your redo log size.
Regards
Ignacio
http://oracledisect.blogspot.com
Ignacio,
The excessive waits on log file parallel write and the related client wait of log file sync may be due to insufficient CPU availability, and may not point at an actual redo log size problem or a problem with the disk speed where the redo is written to disk, especially if there are 3 Oracle instances on the server with a single CPU.
Paraphrased from "Optimizing Oracle Performance":
The log file sync wait event is one of the first events to show increased latencies due to the time a process spends waiting in a CPU wait queue while processing excessive logical IOs.
Kevin Closson wrote a couple blog entries that examined the potential problems of insufficient CPU capacity and its effects on log file parallel write when writing to solid state disks, and even when writing redo was explicitly disabled:
http://kevinclosson.wordpress.com/2007/07/21/manly-men-only-use-solid-state-disk-for-redo-logging-lgwr-io-is-simple-but-not-lgwr-processing/
"Once LGWR loses his CPU it may be quite some time until he gets it back. For instance, if LGWR is preempted in the middle of trying to perform a redo buffer flush, there may be several time slices of execution for other processes before LGWR gets back on CPU..." Fix the CPU problem, and the other significant waits may decrease.
JesusLuvR,
yingkuan's suggestion to look at the SQL statement that performs the 4,365,564 logical IOs, consumes 186.03 CPU seconds, and has an execution time of 225.06 seconds, is likely a very good starting point. You might also want to check the value of the SESSION_CACHED_CURSORS parameter to see if it needs to be adjusted.
Charles Hooper
IT Manager/Oracle DBA
K&M Machine-Fabricating, Inc. -
How do you get the CPU Usage in Linux
This is a link of an example in WIN32:
http://www.javaworld.com/javaworld/javaqa/2002-11/01-qa-1108-cpu.html
It notes that UNIX environments should use getrusage(), and that is all it says in regards to UNIX. The code I have attempted to use looks like this:
#include <sys/resource.h>
#include <sys/time.h>
#include "CPU.h"
#include "jawt_md.h"
#include "jawt.h"
struct rusage usage;
int ret;
struct timeval val;
struct timeval val2;
JNIEXPORT jlong JNICALL Java_CPU_getProcessCPUTime (JNIEnv * env, jclass cls)
ret = getrusage(RUSAGE_SELF,&usage);
val = usage.ru_stime;
val2 = usage.ru_utime;
return val2.tv_usec;
}My problm is that I don't think it is right...since the value returned is always the same no matter what the CPU usage is. same for if I used val instead of val2.
Any Ideas?In Linux, you can read /proc/uptime. It does NOT give you the load averages that the command uptime gives. It gives you numerically the amount of time the CPU was idle vs how much time it was spent doing something. You need to read these two floating point numbers one every second, or once every 5 or 10 seconds then do the delta on the change: The maths are as follows:
Read the file in twice in 5 seconds, parse into two floats/doubles:
double[] last; // the first read of the file
double[] rect; // the latest read of the file
double ld = last[1] - last[0];
double rd = rect[1] - rect[0];
double cpu = (1.0d-(rd/ld)) * 100.0d;This should print the CPU percentage in Linux for that given time frame (5 second updates). -
Can anybody help me to understand the CPU usage logs
Hello community,
I try to find the faulty machine in our network, but I don`t understand the logfiles. We have many servers which normally work very fast and reliable.
But sometimes we have such a huge cpu usage drain on our server. Nobody knows where it comes from, so I looked in the vsphere web client and looked in the cpu usage logs.
Following you can see two pictures. One is from the main host. It shows only a cpu usage of a maximum of 45 %.
When I look on the vmware machines I can see a cpu usage of more than 150%.
This is something I completely not understand. How is it possible that the main host machine has only a 45% cpu usage and the clients are exploding?
I don`t have set a cpu usage limit in our resource pool.
The next thing is. When I look on the vmmachines, I can not identify the faulty machine. Because when one machine increases the cpu usage many others increase too. Whatever why.
Can somebody explain me the pictures below please:
Thank you for your time
PaulYou don't have any need to understand this code. The complication is due to the registry needing a fixed objectID.
You just need to know the methods of java.rmi.registry.LocateRegistry class. This allows you to start an RMI Registry inside your JVM and give it any TCP port number you like. -
I notice when I burn a project on iDVD the activity monitor shows the cpu usage btw 140 and 160% when encoding the video and like 30% when encoding the audio. I'm guessing if it showed 200% it would be utilizing all available processor power. Note my macbook has 2GB ram. This bothers me because the other day I encoded a video file that was 800MB that was 100 minutes and it took a little bit more than 4hrs to encode that. I didn't have anything else running? What gives?
It also really depends on what software you are using for the encoding. I've played with several the last couple of days and found out some interesting stuff. I used Toast 7.1 to encode a DVD into DivX for playback on a hardware DivX player. A one hour episode took 2 hours to encode using Toast (on my new MacPro). One processor was pegged, and the other three were basically idling. Today I used HandBrake to do the same exact task. This time that one hour episode encoded in 15 minutes. Watching Activity Monitor showed all four processors running at about 40% mostly in (nice) mode. The nice mode is good so that you can continue to use the computer for other tasks while it is working.
Obviously, it has a lot to do on the software. Both were Universal binaries, so I can't blame Toast's speed on Rosetta or anything else... -
it has been only about a month that i bought my macbook pro 15 but it is heating up really fast on the left side even when the cpu usage is only 10%...i'm worried if this is a problem of the hardware?
The way something "feels" is very subjective. We would need to know your actual temps. You can install the free iStat Pro widget which is available as a download directly from Apple:
http://www.apple.com/downloads/dashboard/status/istatpro.html
Let us know what CPU temps you're seeing at the time you feel your machine is hot. As you indicated your CPU usage was only 10%, that would imply that you already know that heavy CPU usage would be one cause for your machine to be running on the warm side... but that doesn't seem to be the cause here. -
hi !
I want to get the CPU USAGE of the entire system.Is there any command in JAVA to get this.
I don't want the CPU USAGE of a particular process but I want the CPU USAGE of the whole system.
Kindly reply if any one knows it.
Bye
Srinu.Take a look at...
http://www.javaworld.com/javaworld/javaqa/2002-11/01-qa-1108-cpu.html?
N35Sy -
Limit the CPU usage of applications to keep OS functional ?
Hello,
I would first like to say that I am not knowledgeable in programming or in computer science vocabulary. So I will say things as I think they are, sorry about that.
My problem is:
When using any applications, there is always a moment where the application will freeze the computer.
In my understanding, it is because all the CPU is directed towards this application.
So the simple solution that comes with this thinking is: if I limit the CPU an application can use, then I can keep my finder working even if the application crashes.
I understand that I might totally be off-track and in that case, I would love to hear an explanation on how it really works.
Thank you !Good stuff guys. I guess what I was not considering is that if any archived logs are overwritten, it makes recovery from the last full backup perilous. Here are some more facts about the DB that may help determining the best solution:
All raster content is stored in a raster tablespace. We load raster content (Sat imagery, etc.) from disk or FTP delivery but we do not do any editing to it. So, once it is in Oracle it is static. So, a daily or re-occuring backup of the raster content may not make sense. It may make sense to only back up this tablespace once new loads occur. Also, the raster tablespace makes up over 95% of our DB size (~220GBs).
All other content (mainly geospatial vector information) is stored in 2 other tablespaces and this is the content that is edited routinely and this is the content I need backed up often....and it is small...no more than a few gigs.
So, what if I ran the DB in archive log mode, except for the raster tablespace, and did nightly backups on everything but the raster TS, and backed up the raster TS only when new content is loaded??? Does this seem like a good idea? and if so, what would be the best way to periodically backup a >200GBTS?
This will make redo much MUCH smaller and I can handle removing the archived logs once a backup is complete.
Thanks again. It is fun learning more about this stuff!!
Thanks!
Message was edited by:
[email protected]
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My computer was shut down with live work still needing to be completed within an open tab of Firefox. The site that I was working from had not been bookmarked and a saved link back to the site had not been done yet either. After starting my laptop ba
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Is "SET TRANSACTION USE ROLLBACK SEGMENT" only a hint
I have two users, one makes some inserts in a table. The other makes a select which visits many rows. I have a big rollback-segment. To ensure, both users use this rollback-segment I created a logon-trigger: CREATE OR REPLACE TRIGGER a_logon AFTER LO
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Assign Business Partners to iBase Components
Hi Experts, I have created Solution for my Satellite systems in Solution Manager , I followed below path to Create and Assign the Component Systems as iBase . 1) DSWP> I have Selected a Solution and went to EDIT tab>Initial Data Transfer for IBase.
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When i am using firefox i have tried to use my printer which used to print okay but now every time i try to print anything i keep getting a message saying ( printer not responding and also close program or wait for program to respond.) I am using win
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Problem with building EJB with inheritance
I've created a EJB project in my workshop 8.1.4 application. Since all my tables contains a common subset of columns, I'd like to create a superclass for all CMP entity beans which contains the handful of CMP fields and business methods pertaining to