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Full Discussion: Finding Cause of Memory Leak
Top Forums Web Development Finding Cause of Memory Leak Post 302758047 by Skrynesaver on Friday 18th of January 2013 11:19:23 AM
Old 01-18-2013
First you need to enable cores so that you can see what causes the crash (and be sure of the process that is crashing), as root
Code:
mkdir /cores
echo "/tmp/cores/core.%e.%p.%h.%t" > /proc/sys/kernel/core_pattern

This will give you core file names that "just make sense(TM)"


Unfortunately the next step is a little complex, you need to run
Code:
gdb -c $core_file_name -e $path_to_named_executable_in_core

This will at least give you the reason for the crash
next run
Code:
gdb> bt -all

this will let you know what was happening at the time of the crash, however gdb is a bit arcane for someone whose knowledge of Linux is limited
 

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bup-ftp(1)						      General Commands Manual							bup-ftp(1)

NAME
bup-web - Start web server to browse bup repositiory SYNOPSIS
bup web [[hostname]:port] DESCRIPTION
bup web starts a web server that can browse bup repositories. The file hierarchy is the same as that shown by bup-fuse(1), bup-ls(1) and bup-ftp(1). hostname and port default to 127.0.0.1 and 8080, respectively, and hence bup web will only offer up the web server to locally running clients. If you'd like to expose the web server to anyone on your network (dangerous!) you can omit the bind address to bind to all avail- able interfaces: :8080. EXAMPLE
$ bup web Serving HTTP on 127.0.0.1:8080... ^C $ bup web :8080 Serving HTTP on 0.0.0.0:8080... ^C SEE ALSO
bup-fuse(1), bup-ls(1), bup-ftp(1), bup-restore(1) BUP
Part of the bup(1) suite. AUTHORS
Joe Beda <jbeda@gmail.com>. Bup unknown- bup-ftp(1)
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