You may want to take a look at my Template::Timer module. Template-Timer

It gives you output like this in your HTML: 

    <!-- TIMER START: L1 process mainmenu/mainmenu.tt -->
    <!-- TIMER START: L2 include mainmenu/cssindex.tt -->
    <!-- TIMER START: L3 process mainmenu/cssindex.tt -->
    <!-- TIMER END:   L3 process mainmenu/cssindex.tt (17.279 ms) -->
    <!-- TIMER END:   L2 include mainmenu/cssindex.tt (17.401 ms) -->

    ....

    <!-- TIMER END:   L3 process mainmenu/footer.tt (3.016 ms) -->
    <!-- TIMER END:   L2 include mainmenu/footer.tt (3.104 ms) -->
    <!-- TIMER END:   L1 process mainmenu/mainmenu.tt (400.409 ms) -->

[download]

I know you didn't ask for timings, but at least it shows nesting levels.

xoxo,
Andy

In reply to Re: Template Toolkit - Output Template Name / Filepath as HTML Comment by petdance
in thread Template Toolkit - Output Template Name / Filepath as HTML Comment by cjoy

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