dtrace_aggregate_walk_valvarsorted
() Function
This function walks aggregations in order sorted by value first and then by the aggregation's variable ID. Because the data stored by the aggregating actions derive the values for the aggregation, DTrace only performs value comparisons between aggregations from the same aggregating action. For example, DTrace only compares min
() values to min
() values and max
() values to max
() values. DTrace also compares aggregations based on the number of records stored for the aggregation. This policy might yield slightly unexpected results. For example, when the data is processed by using the dtrace_aggregate_walk_valvarsorted
() function, output is generated similar to the following example.
p_online 968 pset 1165 portfs 1668 pollsys 7161 pset 3369 portfs 6948 p_online 9685 pollsys 4159836122 p_online 1051 pset 1911 portfs 2583 pollsys 120515277
Note:
The values are grouped asmin
(), max
(), and avg
() values.