Param(ws.QueryParameter("metrics_filter","The metric name filter consists of a regexp pattern. It specifies which metric data to return. For example, the following filter matches both workspace CPU usage and memory usage: `meter_pod_cpu_usage|meter_pod_memory_usage_wo_cache`.").DataType("string").Required(false)).
Param(ws.QueryParameter("time","A timestamp in Unix time format. Retrieve metric data at a single point in time. Defaults to now. Time and the combination of start, end, step are mutually exclusive.").DataType("string").Required(false)).
// updateStatefulsetsStats will update statefulsets field in resource stats struct with pod stats data and statefulsets will be classified into 3 classes: