Key | Default | Type | Description
--- | --- | --- | ---
##### slow-task-detector.check-interval | 1 s | Duration | The interval to check slow tasks.
##### slow-task-detector.execution-time.baseline-lower-bound | 1 min | Duration | The lower bound of slow task detection baseline.
##### slow-task-detector.execution-time.baseline-multiplier | 1.5 | Double | The multiplier to calculate the slow tasks detection baseline. Given that the parallelism is N and the ratio is R, define T as the median of the first N*R finished tasks' execution time. The baseline will be T*M, where M is the multiplier of the baseline. Note that the execution time will be weighted with the task's input bytes to ensure the accuracy of the detection if data skew occurs.
##### slow-task-detector.execution-time.baseline-ratio | 0.75 | Double | The finished execution ratio threshold to calculate the slow tasks detection baseline. Given that the parallelism is N and the ratio is R, define T as the median of the first N*R finished tasks' execution time. The baseline will be T*M, where M is the multiplier of the baseline. Note that the execution time will be weighted with the task's input bytes to ensure the accuracy of the detection if data skew occurs.