This is the same run but with 100k steps. During the run I inadvertently suspended all network channels for about a minute, which creates some whitespace in the 700s. This was faster, but with a little more volatility, as expected. Total time about 1:38 (corrected). One minute for headers, 45 secs for store shutdown. This also used about twice as much RAM as the 50k step.
(edited)