>>22943
My result of a hand-made data collection from the test thread https://endchan.org/polru/res/683110.html

Axis X is time and axis Y is count of posts at this time
First 3 posts are trigger posts.
First post is a very old trigger post so all the wipe from it was cleaned early before.
All next posts are wipe.
So the delay between the trigger post at 9:05 and the wipe's start at 9:15 is 10 minutes.
I think at 9:15 was a first wipe wave and 9:30 was second wave.
Later from 9:59 to 10:07 was a third smeared wave
At last, there are three lonely "snort-snort" and wiper lost interest