Executing playbooks from callback, It became slow all of sudden,

[Darup tek]

I am using the below function for the past 4 months to orchestrate the installations/depolyments and it was quick.

It was working fine and all of a sudden, it became dead slow. I do not remember tweaking settings.

def run_playbook(listVMs, playbook, user, extra_vars=None, key_file=None):

    print(datetime.datetime.now())

    stats = callbacks.AggregateStats()

    playbook_cb = callbacks.PlaybookCallbacks(verbose=utils.VERBOSITY)

    runner_cb = callbacks.PlaybookRunnerCallbacks(stats, verbose=utils.VERBOSITY)

    pb = ansible.playbook.PlayBook(

        host_list=listVMs,

        playbook=playbook,

        forks=20,

        remote_user=user,

        remote_pass='centos',

        runner_callbacks=runner_cb,

        callbacks=playbook_cb,

        stats=stats,

        extra_vars=extra_vars

    )

    pb.run()

run_playbook(listAllVms, './resources/yaml/playbooks/all/config/yumbootstrap.yml', 'root')

Please help.

[Darup tek]

And regular: ansible-playbook command works fine when the playbook is pointed.