Overview
百度 以上是我对于不长进的民族的疗救方法；至于灭绝一条，那是全不成话，可不必说。
Real User Monitoring (RUM) events are valuable both individually and collectively. The search query contains information to aggregate a subset of events.
Your selection of fields to group, aggregate, and measure your events are preserved as you switch between visualization types.
Aggregate by fields
All RUM events that match your filter query are aggregated into groups based on the value of one or several event facets. You can extract the following measures in addition to the aggregates:
Count of events per group
Unique count of coded values for a facet per group
Statistical operations (such as minimum, maximum, average, and percentiles) on a facet’s numerical values per group
Individual events with multiple values for a single facet belong to that number of aggregates. For example, a RUM event with the country:france and browser:chrome attributes are counted once in the country:france aggregate and once in the browser:chrome aggregate.
The Group into fields aggregation supports one dimension for the Top list visualization and up to three dimensions for the timeseries, list and table visualizations. When there are multiple dimensions, the top values are determined based on the first dimension, then the second dimension within the top values of the first dimension, then the third dimension within the top values of the second dimension, and so on.
Further Reading
Additional helpful documentation, links, and articles:
