ansible / ansible.builtin / v2.9.27 / callback / cgroup_perf_recap Profiles system activity of tasks and full execution using cgroups | "added in version" 2.8 of ansible.builtin" Authors: unknown preview | supported by communityansible.builtin.cgroup_perf_recap (v2.9.27) — callback
pip
Install with pip install ansible==2.9.27
This is an ansible callback plugin utilizes cgroups to profile system activity of ansible and individual tasks, and display a recap at the end of the playbook execution
output_dir: default: /tmp/ansible-perf-%s description: Output directory for files containing recorded performance readings. If the value contains a single %s, the start time of the playbook run will be inserted in that space. Only the deepest level directory will be created if it does not exist, parent directories will not be created. env: - name: CGROUP_OUTPUT_DIR ini: - key: output_dir section: callback_cgroup_perf_recap type: path write_files: default: false description: Dictates whether files will be written containing performance readings env: - name: CGROUP_WRITE_FILES ini: - key: write_files section: callback_cgroup_perf_recap type: bool control_group: description: Name of cgroups control group env: - name: CGROUP_CONTROL_GROUP ini: - key: control_group section: callback_cgroup_perf_recap required: true display_recap: default: true description: Controls whether the recap is printed at the end, useful if you will automatically process the output files env: - name: CGROUP_DISPLAY_RECAP ini: - key: display_recap section: callback_cgroup_perf_recap type: bool file_per_task: default: false description: When set as C(True) along with C(write_files), this callback will write 1 file per task instead of 1 file for the entire playbook run env: - name: CGROUP_FILE_PER_TASK ini: - key: file_per_task section: callback_cgroup_perf_recap type: bool output_format: choices: - csv - json default: csv description: Output format, either CSV or JSON-seq env: - name: CGROUP_OUTPUT_FORMAT ini: - key: output_format section: callback_cgroup_perf_recap type: str file_name_format: default: '%(feature)s.%(ext)s' description: Format of filename. Accepts C(%(counter)s), C(%(task_uuid)s), C(%(feature)s), C(%(ext)s). Defaults to C(%(feature)s.%(ext)s) when C(file_per_task) is C(False) and C(%(counter)s-%(task_uuid)s-%(feature)s.%(ext)s) when C(True) env: - name: CGROUP_FILE_NAME_FORMAT ini: - key: file_name_format section: callback_cgroup_perf_recap type: str cpu_poll_interval: default: 0.25 description: Interval between CPU polling for determining CPU usage. A lower value may produce inaccurate results, a higher value may not be short enough to collect results for short tasks. env: - name: CGROUP_CPU_POLL_INTERVAL ini: - key: cpu_poll_interval section: callback_cgroup_perf_recap type: float pid_poll_interval: default: 0.25 description: Interval between PID polling for determining PID count. A lower value may produce inaccurate results, a higher value may not be short enough to collect results for short tasks. env: - name: CGROUP_PID_POLL_INTERVAL ini: - key: pid_poll_interval section: callback_cgroup_perf_recap type: float memory_poll_interval: default: 0.25 description: Interval between memory polling for determining memory usage. A lower value may produce inaccurate results, a higher value may not be short enough to collect results for short tasks. env: - name: CGROUP_MEMORY_POLL_INTERVAL ini: - key: memory_poll_interval section: callback_cgroup_perf_recap type: float