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Is it possible within Java to identify the total CPU speed available as well as the total system memory? Network connection speed to the web would also be awesome.
Started by Kirk on
, 5 posts
by 5 people.
Answer Snippets (Read the full thread at stackoverflow):
It shows a lot of information ....
And take a look a jconsole, a graphical client that presents information about a JMX-enabled Java Virtual Machine .
And this link might help too
Memory stats are available from the Runtime object .
JPU might give you CPU.
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I have a swf on a web page playing an flv. On the server it plays the video at half speed and the audio at normal speed. When I play the same swf on my local machine everything is played correctly. Here is the object code on the page:
<object classid...
Started by Corey Sunwold on
, 6 posts
by 6 people.
Answer Snippets (Read the full thread at stackoverflow):
Changing the frame rate before exporting the movie fixed.
To run at about half the speed of the audio.
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We recently had a little problem with networking where multiple servers would intermittently lose network connectivity in a fairly painful-to-resolve way (required hard reboot). This has been going on for about two weeks, seemingly at random, on different...
Started by Jeff Atwood on
, 18 posts
by 18 people.
Answer Snippets (Read the full thread at serverfault):
Similarly to mrdenny, I'll usually set servers to their fastest speed (we've still got some at anything above 10Mb if you forced....
One of our server racks of problems.
Problems with duplex/speed and there are small portions of my network (i.e.
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Ask your Facebook Friends
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I seem to be getting ~400 Kbps download speed here, and ~700 Kbps upload (yes, they're both rubbish). Does this seem wrong to anyone, and what could be causing it (apart from the 'acceptable' things like distance from exchange etc.)
Edit #1:
To Clarify...
Answer Snippets (Read the full thread at superuser):
Lastly, follow ....
Then run the phone direct into the wall outlet and use a shielded RJ11 cable to connect from the filtered faceplate to your router .
Get a filtered face plate for your wall outlet and remove any redundant telephone wiring in your house .
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One of my PCs is an older one, and it has no USB 2.0 ports. This doesn't really bother me, because I don't ask much of this machine.
I do, however, frequently plug in a flash drive to transfer a few fairly small files. I don't particularly care that the...
Started by P Daddy on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at superuser):
Not a perfect solution:
Go....
That should help quite a bit.
Install that, then run it and go to Taskbar and Start Menu and uncheck "Enable Baloon tips" .
Do you have Tweak UI for Windows XP ? If not, that link will send you to Microsoft's site to get it .
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I'm currently working through an assignment that deals with Big-O and running times. I have this one question presented to me that seems to be very easy, but I'm not sure if I'm doing it correctly. The rest of the problems have been quite difficult, and...
Started by Zachary on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
But with Big O you could not deduce an exact running time even given the speed of each operation 50*n^3 data is called "running time", but that's because the model used for speed evaluations assumes.
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Hi, I've been trying to find out the fastest way to code a file copy routine to copy a large file onto a RAID 5 hardware.
The average file size is around 2 GB.
There are 2 windows boxes (both running win2k3). The first box is the source, where is the ...
Started by ring0 on
, 11 posts
by 9 people.
Answer Snippets (Read the full thread at stackoverflow):
If write speed is that important, why not consider RAID 0 for your the hardware using ATTO shows a write speed....
With 1 disk as hot-spare.
If write speed is that important, why not consider RAID 0 for your hardware.
To write to RAID-5.
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I am attempting to pull posts from my Wordpress (on the same server as my main site) to my main site.
I am able to use both RSS and Ajax - but I need to choose between them.
What are the performance pro's and con's of either, and what should my final ...
Started by johnnietheblack on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
To keep from hitting your RSS feed over and over and over) but the speed benefits will be noticeable..
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Thanks for answers，Actually I am not puzzled about draw 1024*768 pixels is slower than 100* 100 pixels... It is so simple a logic.. Which made me puzzled is that DrawImage's interpolation algorithm may be very slow, while there exists lots of better algorithm...
Answer Snippets (Read the full thread at stackoverflow):
So, what you're really wondering is why
graphics.DrawImage(bitmap,0,0,200,200);
is faster than
graphics.DrawImage(bitmap,0,0,2000,2000);
Correct?
Well, the fact that you are drawing 100 times more pixels in the second case could have something to do with... .
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The site I am developing in php makes many MySQL database requests per page viewed. Albeit many are small requests with properly designed index's. I do not know if it will be worth while to develop a cache script for these pages.
1) Are file I/O generally...
Answer Snippets (Read the full thread at stackoverflow):
Under high....
Also think about scalibility.
If you have a fast database with much data cached in the RAM or a fast RAID system, chances are bad, that you will gain much from simple file system caching on the web server .
This really depends on many factors.
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