Matt Martz 7a89d373ac Perf graphing (#46346) ... * csv of memory usage * Fix var * Configurable output file * Add cpu profiling * Valdiate the existence of cgroup files * Add guard to prevent exception when trying to reset max memory value * to_bytes/to_text and docs updates * Add support for CPU results * Just track the max, don't log all results, and then calculate max * Restore cgroup_memory_recap, and move new functionality into cgroup_perf_recap * Add pid count tracking, restructure to support more profilers * Add cli tool for graphing cgroup_perf_recap data * csv_output_dir is a path * Correct CALLBACK_NAME * Include uuid in csv data * fix linting errors * Bump version_added * Create helper funciton to create dict from list of keys, with callable default * Updated notes to include pids * Print a newline after each section * Plugin improvements * Add option to supporess recap display * Add default for output directory * Add option to dictate whether or not to write files * Add JSON-seq output option * s/uuid/task_uuid * Use bytes for paths * Increase polling interval length for pids/memory * Reduce instance attrs, change how we invoke profilers * Shorten some line lengths * Remove more instance attrs * Fix some typos * document directory creation, and catch exceptions * Enable per task file outputs, and filename customization * s/per_task_file/file_per_task/g		2019-01-08 13:29:22 -05:00
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ansible	Perf graphing (#46346)	2019-01-08 13:29:22 -05:00