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Top Forums UNIX for Advanced & Expert Users Core Dump Analysis Using PStack and PMAP Post 302125665 by vino on Friday 6th of July 2007 08:16:30 AM
Old 07-06-2007
pmap will give you the process mapping of the application. It will provide details like which shared objects are in use, the memory usage for each of them et al.

pstack will give you the stack trace of a process.

You have a core dump with you. You are better off using gdb. Use it as

Code:
gdb progname the.core.file

See man gdb for more details.
 

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vzdqdump(8)							    Containers							       vzdqdump(8)

NAME
vzdqdump, vzdqload - dump, load user/group quotas SYNOPSIS
vzdqdump [general_options] quota_id [-f] [-c quota_file] { [-G] [-U] [-T] } vzdqload [general_options] quota_id [-c quota_file] { [-G] [-U] [-T] } DESCRIPTION
vzdqdump dumps user/group quota information obtained either from a quota file or the kernel to stdout. vzdqload loads user/group quota information provided by vzdqdump from stdin into quota file. Quota must be stopped at load. The quota_id must be numeric-only identifier. Note, that quota ID is not the same as container ID (CTID). One container can mount several filesystems and each of them can have its own quotas. OPTIONS
General -h Print usage information. -V Print utility version. -q Quiet mode. Causes all warning and diagnostic messages to be suppressed. Only fatal errors are displayed. -v Verbose mode. Causes the utilities to print debugging messages about their progress. Multiple -v options increase verbosity. Maxi- mum is 2. Parameters -f Dump user/group quota information from kernel rather than quota file. -c quota_file Specifies quota file to process. -G, --grace Dump (load) user/group grace times. -U, --limits Dump (load) disk limits of users/groups. -T, --exptimes Dump (load) expiration times of users/groups. DIAGNOSTICS
See vzquota(8) COPYRIGHT
Copyright (C) 2000-2008, Parallels, Inc. Licensed under GNU GPL. Virtuozzo/OpenVZ Mar 06, 2008 vzdqdump(8)
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