mirror of https://github.com/ansible/ansible.git
profile_tasks README.md
As agreed with Brian Coca in Ansible Project group: https://groups.google.com/forum/#!searchin/ansible-project/tom$20paine/ansible-project/__nv6BZs2yU/AkYQ0HU-BQAJpull/13805/head
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# profile_tasks.py
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Ansible plugin for timing individual tasks and overall execution time.
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Mashup of 2 excellent original works:
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- (https://github.com/jlafon/ansible-profile)
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- (https://github.com/junaid18183/ansible_home/blob/master/ansible_plugins/callback_plugins/timestamp.py.old)
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## Usage
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Add `profile_taks` to the `callback_whitelist` in `ansible.cfg`.
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Run playbooks as normal.
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## Features
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### Tasks
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Ongoing timing of each task as it happens.
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Format:
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`<task start timestamp> (<length of previous task>) <current elapsed playbook execution time>`
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```shell
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TASK: [ensure messaging security group exists] ********************************
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Thursday 11 June 2017 22:50:53 +0100 (0:00:00.721) 0:00:05.322 *********
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ok: [localhost]
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TASK: [ensure db security group exists] ***************************************
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Thursday 11 June 2017 22:50:54 +0100 (0:00:00.558) 0:00:05.880 *********
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changed: [localhost]
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```
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### Play Recap
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Recap includes ending timestamp, total playbook execution time and a sorted list of the top longest running tasks.
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No more wondering how old the results in a terminal window are.
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```shell
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ansible <args here>
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<normal output here>
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PLAY RECAP ********************************************************************
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Thursday 11 June 2016 22:51:00 +0100 (0:00:01.011) 0:00:43.247 *********
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===============================================================================
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really slow task | Download project packages----------------------------11.61s
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security | Really slow security policies----------------------------------7.03s
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common-base | Install core system dependencies----------------------------3.62s
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common | Install pip------------------------------------------------------3.60s
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common | Install boto-----------------------------------------------------3.57s
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nginx | Install nginx-----------------------------------------------------3.41s
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serf | Install system dependencies----------------------------------------3.38s
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duo_security | Install Duo Unix SSH Integration---------------------------3.37s
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loggly | Install TLS version----------------------------------------------3.36s
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```
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## Compatibility
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Ansible 2.0+
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