JMC Version Differences?

[Gary Morrison]

I'm currently using this version of JMC (with OpenJDK10):

                        http://jdk.java.net/jmc

I'm debating why, when I open a .jfr file, I do not see what I see in  https://www.youtube.com/watch?v=1mIPWyHl5xw&t=191s  at time 4:31.  In particular, in the video, along the left edge of the Overview pane (not sure I'm seeing an Overview pane anywhere for that matter), there's an icon bar with icons General, Memory, Code, Threads, I/O, System, and Events.  I *think* this Memory icon is mentioned also in https://blog.takipi.com/oracle-java-mission-control-the-ultimate-guide, section 4.2, showing a pane that comes up from hitting that icon (?).

What I instead see is an "Outline" tab on the left-side pane, under the menu, which includes various things I can choose to view.  One of those is Memory, but when I click on that, it looks nothing like what I see in https://blog.takipi.com/oracle-java-mission-control-the-ultimate-guide.

Am I seeing something different because I'm using the OpenJDK JMC, whereas these URLs above use the Oracle JMC, or perhaps just different JMC version, or...?
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