Ansible script relaoed the full system demaons

Dear Team,
there was a change happened in our environment for updating the /etc/rsyslog.conf we executed the same via ansible playbook ( the playbook will do only 2 things , it will copy the template -new updated the rsyslog.conf and restart the deamon , but seems after the play , the whole systemd deamons reloaded and which caused the sap application restart

and my playbook content is like below

we are using version ansible 2.2.1.0 and redhat 7.2

Ansible just issued a 'systemctl restart rsyslog', systemd can be
configured in such ways that dependent services are also forced to
stop, there is nothing on the Ansible side that forces/impedes that
behaviour.