cgroup_memory_recap – Profiles maximum memory usage of tasks and full execution using cgroups¶
New in version 2.6.
This is an ansible callback plugin that profiles maximum memory usage of ansible and individual tasks, and displays a recap at the end using cgroups
The below requirements are needed on the local master node that executes this callback.
whitelist in configuration
Requires ansible to be run from within a cgroup, such as with
cgexec -g memory:ansible_profile ansible-playbook ...
This cgroup should only be used by ansible to get accurate results
To create the cgroup, first use a command such as
sudo cgcreate -a ec2-user:ec2-user -t ec2-user:ec2-user -g memory:ansible_profile
This callback is not guaranteed to have a backwards compatible interface. [preview]
This callback is maintained by the Ansible Community. [community]