cgroup_memory_recap - Profiles maximum memory usage of tasks and full execution using cgroups

• Synopsis
  • Requirements
• Parameters
• Notes
• Status
• Maintenance
  • Author

Synopsis

• 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

Requirements

The below requirements are needed on the local master node that executes this callback.

• whitelist in configuration
• cgroups

Parameters

Parameter	Choices/Defaults	Configuration	Comments
cur_mem_file required		ini entries: [callback_cgroupmemrecap ] cur_mem_file = VALUE env:CGROUP_CUR_MEM_FILE	Path to memory.usage_in_bytes file. Example /sys/fs/cgroup/memory/ansible_profile/memory.usage_in_bytes
max_mem_file required		ini entries: [callback_cgroupmemrecap ] max_mem_file = VALUE env:CGROUP_MAX_MEM_FILE	Path to cgroups memory.max_usage_in_bytes file. Example /sys/fs/cgroup/memory/ansible_profile/memory.max_usage_in_bytes

Notes

Status

This module is flagged as preview which means that it is not guaranteed to have a backwards compatible interface.

Maintenance

This callback is flagged as community which means that it is maintained by the Ansible Community. See Module Maintenance & Support for more info.

For a list of other modules that are also maintained by the Ansible Community, see here.

Author

• UNKNOWN