High CPU utilization by Ansible

[Mohan Viswanathan]

Hi Team,
This mail is regarding the CPU utilization of the Ansible

I have a Centos (version 8) Machine where Ansible is installed ( 4CPU and 16GB RAM) Executing 2 to 3 parallel calls takes up to 100% CPU
Help us to know if any optimization can be done here

Setup details
Machine where Ansible is installed
Centos 8
Ansible version
ansible [core 2.11.12]
  config file = None
  configured module search path = ['/root/.ansible/plugins/modules', '/usr/share/ansible/plugins/modules']
  ansible python module location = /usr/local/lib/python3.7/site-packages/ansible
  ansible collection location = /root/.ansible/collections:/usr/share/ansible/collections
  executable location = /usr/local/bin/ansible
  python version = 3.7.16 (default, May  3 2023, 10:58:47) [GCC 11.2.1 20220219]
  jinja version = 3.1.2
  libyaml = False
pywinRM version
pywinrm==0.4.3
remote host details
windows 2019 4CPU and 16 GB RAM

Command used to Execute
ansible-playbook -i /tmp/ansible_adapter/inventory/hostinventory  ./helloworld.yaml -vvv

Play book is written like this
- hosts: all
  tasks:
    - name: Execute the executable
      win_command: helloworld.exe
      register: host_output
    - set_fact:
        result: "{{ host_output.stdout }}"
        err_details: "{{ host_output.stderr }}"
        cacheable: yes
    - debug:
        var: host_output.stdout_lines