lvetop and lveps show no output

[sysadmin]

hi,

Whenever I run lvetop or lveps nothing shows:
[root@ipm01 ~]# lveps -d
LVE REF PNO TNO USR GRP CPU MEM I/O
[root@ipm01 ~]#

There just seems to be no output.

I do have two domains running at the moment:
[root@ipm01 ~]# lvectl list
veid enters cpu io cpu_usage
10001 0 25 25 17100446896
10002 0 25 25 812456096

Any idea why I cannot see any output.
I am running 2.6.18-294.8.1.el5.lve0.7.33xen on a AWS EC2 Instance.

thanks, Patrick

[iseletsk]

Patrick,

Is that on plesk server?

#1. Make sure that mod_hostinglimits is installed.
rpm -qa mod_hostinglimits should give you then answer
#2. Check VirtualHost for sites, it it has SuexecUserGroup directive. This is often disabled on Plesk.
If it is missing, make sure suexec/cgi is enabled. We just need this directive to decide which user/lve VirtualHost belongs too.
#3 Put some traffic to php/cgi page on your server. lvetop gives you live results, so the load on the site should be current.
One way to put load is via:
# ab -c 5 -n 10000 URL_TO_SOME_PHP_PAGE
while you are doing lvetop in another terminal.

If nothing else works -- contact support, and we will help you.

[sysadmin]

hi Igor,

Yes correct, we are running Plesk 9.5.2.

#1, yes is installed:
[root@ipm01 bin]# rpm -qa mod_hostinglimits
mod_hostinglimits-0.6.1-0.2.20100312git.el5.cloudlinux.3

#2, I believe it is active, in /var/www/vhosts/http://vanhout.name/conf/httpd.include I see this line:

SuexecUserGroup vanhoutname psacln

#3, tried it but still no output.

I will drop a mail to support.

Thanks, Patrick