dump

Is there a way to create a heap dump on a remote machine without JDK installed? I can't change the installation / settings and it's running on Windows. So I have pnly access to commandline tools. Problem is that a Java app on a remote machine freezes (no out of memory exception so -XX:-HeapDumpOnOutOfMemoryError is useless) and we need to create a dump. -XX:+HeapDumpOnCtrlBreak is no option too, because it's not supported anymore on JDK6+. JMX is not allowed due to security reasons. Any Ideas? Thank you for your help! Edit: Windows No JDK No JMX I think I solved the problem. You have to "patch

I am a beginner in lisp and have a question. When I writing some code directly in REPL (without any .lisp file!), how can I save my work/state of the interpreter to restore it next time and continue working? (I am using ECL) Thanx! And sorry for my broken english ;) From the ECL manual : Tratidionally, Common Lisp implemenations have provided a function to save the dump all data from a running Lisp process into a file. The result was called the Lisp image and could be shipped to other version compatible implementations.Nowadays, having less control of the systems it runs in, a Lisp

I exported a script from Salome (dump), and I want to run it in python (I'm doing some geometric operation and I don't need any graphics). So I removed all the graphic command, but when I try to launch my python file, python cannot found the salome libraries. I tried to export the salome path ('install_path'/appli_V6_5_0p1/bin/salome/) in PYTHONPATH and LD_LIBRARY_PATH but it still doesn't work. I also would like to know if it's possible to use only the geompy library without salome, and if it's possible, how can I install only the geompy library? ( I need to launch some geompy script on a UAV

I don't know which direction to go,perhaps something like reflection will help? The answer of @Kerrek SB works realy well, I just post how to use it in a function using a void pointer. int dump(void *myStruct, long size) { unsigned int i; const unsigned char * const px = (unsigned char*)myStruct; for (i = 0; i < size; ++i) { if( i % (sizeof(int) * 8) == 0){ printf("\n%08X ", i); } else if( i % 4 == 0){ printf(" "); } printf("%02X", px[i]); } printf("\n\n"); return 0; } int main(int argc, char const *argv[]) { OneStruct data1, data2; dump(&data1, sizeof(OneStruct)); dump(&data2, sizeof

Normally when I ask for a thread dump, the symptoms of a poorly performing system are easily explained; i.e. normally I would be able to see that a number of threads are clearly waiting on a monitor which has been acquired but not released by another. In this case, I have a lot of threads waiting for a monitor (0x965ad100), but none appears to have that monitor in the first place. The threads in question can be identified with this signature: waiting to lock <0x965ad100> (a uk.gov.dti.og.fox.ConAgent) I've tried Googling this, and all I seem to find are posts that discuss monitors that are

I am using xdebug with my php methods such as var_dump() are beautiful but not showing full information instead the dump ends with three dots ... which might be the sign of continuation followed by (length=87749) How should I tell xdebug to show full dump ?? Thanks Xdebug truncates the output of (at least) strings and arrays, to avoid it getting to big. The amout of data that's printed can be configured using these directives : xdebug.var_display_max_children xdebug.var_display_max_data and xdebug.var_display_max_depth For more informations and example, see Variable Display Features You'll

In Perl I need to analyze a huge hash, so I print it into a file using Data::Dumper module. Because it is a huge file, it is very hard to read. Is it possible somehow to print Dumper output nicely, so when I will find a string that I am looking for, I will be able to see immediately key structure where the string I am looking for is stored? Currently I am using just a simple code: use Data::Dumper; ... print Dumper $var; What is the best syntax or alternative to get nice output? I almost always set $Data::Dumper::Indent = 1; $Data::Dumper::Sortkeys = 1; with Data::Dumper . The first statement