There exists a script for it running from the hosts: ---------- #!/bin/sh # Copyright (C) 2003 Enrico Scholz <enrico.scholz@informatik.tu-chemnitz.de> # based on vtop by Jacques Gelinas # # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2, or (at your option) # any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. #Presents the processes running in all virtual servers : ${UTIL_VSERVER_VARS:=/usr/lib/util-vserver/util-vserver-vars} test -e "$UTIL_VSERVER_VARS" || { echo "Can not find util-vserver installation (the file '$UTIL_VSERVER_VARS' would be expected); aborting..." >&2 exit 1 } . "$UTIL_VSERVER_VARS" $__SBINDIR/setattr --watch /proc/vmstat exec $__SBINDIR/chcontext --silent --ctx 1 iotop "$@" --------- Am 20.11.2013 11:00, schrieb Ghislain: > for the iostats issue i made it work thanks to the faq: > > http://linux-vserver.org/Frequently_Asked_Questions#I_want_iotop_to_display_all_guest_processes_on_host_to_give_me_a_nice_overview_of_I.2FO_usage > > > *I want iotop to display all guest processes on host to give me a nice overview of I/O usage.* > > You must allow iotop to read information from all guests. Add > > # setattr --watch /proc/vmstat > > to, for example, rc.local, and later run iotop: > > # vcontext --migrate --xid 1 -- iotop > > > > from the host but not from the guest obviously. > > regards, > Ghislain.