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Author SHA1 Message Date
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