Legacy ImageMagick Discussions Archive

Hello guys, I am not a pro. programmer but know quite a bit. I have a small requirement to turn a flat image into a 3d cover, I am not posting the entire image.. but just 2 parts that i am facing problem at.. I was able to use perspective but that simply throw a straight line output.. and then tried...

I have imagemagick version 6.6.7-4 2011-02-01 Q16 installed, but "BilinearReverse " doesnt seems to work..

The documentation says "Before IM v6.5.1-2 the 'BilinearReverse' distortion was implemented simply as 'Bilinear'." so i guess in my version it should work right?

This is really strange. I asked both the tech guys, and 1 from datacenter said he was about to start investigation was just doing load testing... and the other tech guy said he did not anything extra but just reinstalled new version. Whereas we still had same problem with new version.. So the conclu...

OMG, I did couple of tests again and the load seems to be normal this time.. that too on much heavier test.. ab -n 1000 -c 100 Server load 4.33 (24 CPUs) There were 2 different tech guys were working, so I have asked both of them what they have done... I will surely update this thread so it will hel...

Yes exactly, on a 24core server the load should be negligible. So I feel there could be following possibilities. 1.. Imagemagick configuration is not correct, which I assume you checked the output and is right? 2.. Some other related library is corrupted or not working properly? I have no idea which...

I cross checked, cpanel configuration with old one.. the only difference is in new server "UniqueId mod" is not enabled... would that be the cause?

Yes, I personally setup cpanel with the exact same options from existing server. I have just asked the datacenter to look into the I/O and if webserver is tuned properly.. the server is with Softlayer... Morever I have PSM guys do the server maintainance and they have already tweaked the server for ...

Whereas the same php file on the old server.. with same test parameters, has server load of 3.28

I know, its really strange and could be difficult to debug the problem.. but I am more clueless than you being a non-techie really not sure where things are going wrong..

I took the same command and pasted in a php file... and did a load test... the php file had only this line exec("convert 7058_34_12_534.jpg -crop 55x704+0+0 +repage -virtual-pixel transparent -matte +distort Perspective '0,0,0,0, 0,704,5,227, 55,0,12,6, 55,704,16,237' -sharpen 3x2 spine.png&quo...

Its 100% correct.. as i said, this is new server moreover its 24 cores + 12 GB RAM .. and I checked the output.. i could see spine.png was created and the image was right as well.

Output the debugging to a file and post the first parts and the last parts and leave out the Cache statements in the middle. Sorry brother, I know very few command on linux using putty... so have no idea how to output it to file.. and open the file to copy the content. :( if you tell me exact comma...

Just for your information, When i try simple exec("convert 7058_34_12_534.jpg output.jpg"); with load test it works fine.. no issues.. but when i try this actual command I need the load just shoots up exec("convert 7058_34_12_534.jpg -crop 55x704+0+0 +repage -virtual-pixel transparent...

Ok, it stopped automatically.. and here is all i could copy from the text available on the screen LOGO[0][1x480+5059+0] 2011-02-01T13:09:25-06:00 1:38.930 3.540u 6.6.7 Cache convert[4433]: cache.c/ReadPixelCachePixels/4782/Cache LOGO[0][4x480+504+0] 2011-02-01T13:09:25-06:00 1:38.930 3.540u 6.6.7 Ca...

Hello Magic, the command "convert -debug all logo: -resize 1000% null:" is just keep on going.. how do I copy and paste the output? should i break it ? and copy last parts?