Subject: Re: [vserver] Per Guest Statistics
From: Ghislain <gadnet@aqueos.com>
Date: Wed, 20 Nov 2013 11:00:53 +0100
Wed, 20 Nov 2013 11:00:53 +0100
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.


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.