[BUG] recent slow down in agenda's clock table report (and with first clock-in) [9.6-pre (release_9.5.5-995-g4b9aef @ /home/dortmann/src/git-org-mode/lisp/)]

[Daniel Ortmann]

Remember to cover the basics, that is, what you expected to happen and
what in fact did happen. You don't know how to make a good report? See

https://orgmode.org/manual/Feedback.html#Feedback

Your bug report will be posted to the Org mailing list.
------------------------------------------------------------------------

Sometime during the past week I have been surprised by a sudden jump in
load time when clocking into the first task in the agenda. Today, while
tracking down that performance change, the problem "disappeared"! The
first clockin behaved normally.

But! Pressing 'R' in the daily agenda took a long time.

I ran profile-start and then pressed R.
Here are the cpu and memory reports.
The memory report seems odd to me.
Thoughts?

19250 58% + ...
13660 41% + command-execute
35 0% + timer-event-handler

3,754,109,912 99% + command-execute
168,717 0% + timer-event-handler
19,138 0% + redisplay_internal (C function)
0 0% ...


Emacs : GNU Emacs 29.0.50 (build 66, x86_64-pc-linux-gnu, GTK+ Version 
3.22.30, cairo version 1.15.12)
of 2022-10-18
Package: Org mode version 9.6-pre (release_9.5.5-995-g4b9aef @ 
/home/dortmann/src/git-org-mode/lisp/)