No events on 4.2.3 / CentOS 6.3

Hello,

I have installed the zenoss core 4.2.3 on centos 6.3 with RPM package. The installation went  smoothly with no errors. But i just found that totally no events logged on the UI , rabbitmq and mysql . Also no error or warning in my zenoss log files. Could any body tell me how to  resolve the issue? Any advice will be appreciated.

[root@aaa]# rabbitmqctl list_queues -p /zenoss

Listing queues ...

celery          0

zenoss.queues.zep.modelchange          0

zenoss.queues.zep.migrated.summary          0

zenoss.queues.zep.heartbeats          0

zenoss.queues.zep.zenevents          0

inf017.tyo02.ett.celeryd.pidbox          0

zenoss.queues.zep.migrated.archive          0

...done.

[root@aaa]# rabbitmqctl  list_user_permissions -p /zenoss zenoss

Listing permissions for user "zenoss" ...

/zenoss          .*          .*          .*

...done.

I am using Percona Mysql server:

Percona-Server-server-55-5.5.30-rel30.1.465.rhel6.x86_64

Percona-Server-client-55-5.5.30-rel30.1.465.rhel6.x86_64

Percona-Server-shared-55-5.5.30-rel30.1.465.rhel6.x86_64

Percona-Server-shared-compat-5.5.30-rel30.1.465.rhel6.x86_64

Oracle JRE 1.7:

[root@aaa# rpm -qa|grep jre

jre-1.7.0_21-fcs.i586

Lots of MySQL temporary table in my /tmp directory, i don't know what is it :

[root@aaa]# ls -al

total 157732

drwxrwxrwt. 10 root   root       12288 May  2 19:48 .

dr-xr-xr-x. 24 root   root        4096 Apr 26 10:35 ..

-rw-rw----   1 mysql  mysql       8658 May  2 19:48 #sql5bbf_7c6_1128.frm

-rw-rw----   1 mysql  mysql       1704 May  2 19:48 #sql5bbf_7c6_1128.MYD

-rw-rw----   1 mysql  mysql       1024 May  2 19:48 #sql5bbf_7c6_1128.MYI

-rw-rw----   1 mysql  mysql       8632 May  2 19:48 #sql5bbf_7c6_1129.frm

-rw-rw----   1 mysql  mysql          0 May  2 19:48 #sql5bbf_7c6_1129.MYD

-rw-rw----   1 mysql  mysql       1024 May  2 19:48 #sql5bbf_7c6_1129.MYI

-rw-rw----   1 mysql  mysql       8658 May  2 11:18 #sql5bbf_7c7_0.frm

-rw-rw----   1 mysql  mysql          0 May  2 11:18 #sql5bbf_7c7_0.MYD

-rw-rw----   1 mysql  mysql       1024 May  2 11:18 #sql5bbf_7c7_0.MYI

-rw-rw----   1 mysql  mysql       8632 May  2 11:18 #sql5bbf_7c7_1.frm

-rw-rw----   1 mysql  mysql          0 May  2 11:18 #sql5bbf_7c7_1.MYD

-rw-rw----   1 mysql  mysql       1024 May  2 11:18 #sql5bbf_7c7_1.MYI

-rw-rw----   1 mysql  mysql       8658 May  2 17:59 #sql5bbf_7c8_206.frm

Thanks!