Waitopedia is a comprehensive resource of information about SQL Server waits.
The description shown below is the top answer as voted by the Spotlight community.
The charts are based on 2.1 TB of data collected from 4207 instances uploaded by 323 Spotlight users over an 8 week period.
SESSION_WAIT_STATS_CHILDREN
What is SESSION_WAIT_STATS_CHILDREN?
This wait never occurs for most instances
For each of 4207 instances, we ranked SESSION_WAIT_STATS_CHILDREN on how frequent it is compared to all other recent waits. The chart shows the total of all rankings.
Prevalence of SESSION_WAIT_STATS_CHILDREN across the Spotlight Population
For 43 % of hours with this wait, average wait time is less than 0.11 ms
For each instance, we found all the recent hours when it had a SESSION_WAIT_STATS_CHILDREN wait. We found the average latency for each of those hours.
599 instances contributed data to this chart