获取帮助

模块命令行说明：

gs_dbmind component anomaly_detection --help

显示如下帮助信息：

usage: anomaly_detection.py [-h] --action {overview,plot} -c CONF -m METRIC -s
                            START_TIME -e END_TIME [-H HOST] [-a ANOMALY]

Workload Anomaly detection: Anomaly detection of monitored metric.

optional arguments:
  -h, --help            show this help message and exit
  --action {overview,plot}
                        choose a functionality to perform
  -c CONF, --conf CONF  set the directory of configuration files
  -m METRIC, --metric METRIC
                        set the metric name you want to retrieve
  -s START_TIME, --start-time START_TIME
                        set the start time of for retrieving in ms
  -e END_TIME, --end-time END_TIME
                        set the end time of for retrieving in ms
  -H HOST, --host HOST  set a host of the metric, ip only or ip and port.
  -a ANOMALY, --anomaly ANOMALY
                        set a anomaly detector of the metric(increase_rate,
                        level_shift, spike, threshold)

Process finished with exit code 0