Health monitoring is empty

[Givin]

Hello All,

My Plesk Health monitoring showing empty, everything is zero.

Screenshot :: http://awesomescreenshot.com/0133o4z96f

I re-installed the health monitoring and tried below.
http://kb.odin.com/en/114307
https://talk.plesk.com/threads/server-health-not-updating.260485/

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[root@vpslocalhost1 ~]# /etc/init.d/sw-collectd stop
Stopping sw-collectd: [ OK ]
[root@vpslocalhost1 ~]#
[root@vpslocalhost1 ~]#
[root@vpslocalhost1 ~]# egrep "BaseDir|Hostname" /etc/sw-collectd/collectd.conf
BaseDir "/usr/local/psa/var/health/data"
Hostname localhost
[root@vpslocalhost1 ~]# rm -rf /usr/local/psa/var/health/data/localhost/*
[root@vpslocalhost1 ~]# /etc/init.d/sw-collectd start
Starting sw-collectd: [ OK ]
[root@vpslocalhost1 ~]# /etc/init.d/sw-collectd stop
Stopping sw-collectd: [ OK ]
[root@vpslocalhost1 ~]# /usr/local/psa/bin/sw-engine-pleskrun /usr/local/psa/admin/plib/scripts/setup-health-monitor.php
Operation completed successfully
[root@vpslocalhost1 ~]# /etc/init.d/sw-collectd start
Starting sw-collectd: [ OK ]
[root@vpslocalhost1 ~]# /etc/init.d/psa-health-monitor-notificationd status
psa-health-monitor-notificationd (pid 3632) is running...
[root@vpslocalhost1 ~]# /etc/init.d/psa-health-monitor-notificationd restart
Stopping PP HM notification daemon: [ OK ]
Starting PP HM notification daemon: [ OK ]
[root@vpslocalhost1 ~]# /usr/local/psa/bin/sw-engine-pleskrun /usr/local/psa/admin/plib/scripts/setup-health-monitor.php
Operation completed successfully
[root@vpslocalhost1 ~]#
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Please advise, Thank you.