V$RAC_RECONFIGURATION_HISTOGRAM

V$RAC_RECONFIGURATION_HISTOGRAM displays histogram data on the elapsed time of Oracle RAC reconfiguration operations, grouped by reconfiguration type.

Column	Datatype	Description
`TYPE`	`VARCHAR2(29)`	Type of reconfiguration
`TOTAL`	`NUMBER`	Total number of completed reconfigurations for the reconfiguration type
`BKT128MS`	`NUMBER`	Number of completed reconfigurations with elapsed time less than 128 milliseconds
`BKT256MS`	`NUMBER`	Number of completed reconfigurations with elapsed time in the range [128, 256) milliseconds
`BKT512MS`	`NUMBER`	Number of completed reconfigurations with elapsed time in the range [256, 512) milliseconds
`BKT1S`	`NUMBER`	Number of completed reconfigurations with elapsed time in the range [512 milliseconds, 1 second)
`BKT2S`	`NUMBER`	Number of completed reconfigurations with elapsed time in the range [1, 2) seconds
`BKT4S`	`NUMBER`	Number of completed reconfigurations with elapsed time in the range [2, 4) seconds
`BKT8S`	`NUMBER`	Number of completed reconfigurations with elapsed time in the range [4, 8) seconds
`BKT16S`	`NUMBER`	Number of completed reconfigurations with elapsed time in the range [8, 16) seconds
`BKTOVERFLOW`	`NUMBER`	Number of completed reconfigurations with elapsed time of 16 seconds or more
`CON_ID`	`NUMBER`	The ID of the container to which the data pertains. Possible values include: `0`: This value is used for rows containing data that pertain to the entire CDB. This value is also used for rows in non-CDBs. `1`: This value is used for rows containing data that pertain to only the root n: Where n is the applicable container ID for the rows containing data

Note: This view is available starting with Oracle AI Database 26ai, Release Update 23.26.3.