<div dir="ltr">Something you can try, trigger the slow thing, and then immediately send Emacs a SIGUSR2 signal. This will make it interrupt what it's doing and enter the debugging, where you can see the stack of what it was doing. You may need to try a few times but this can give you an idea of where it's spending its time. I think the command is something like `killall -USR2 emacs` (on linux).<br></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Tue, 22 Feb 2022 at 10:17, <a href="mailto:julia.biro@gmail.com">julia.biro@gmail.com</a> <<a href="mailto:julia.biro@gmail.com">julia.biro@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr">Hi folks, <br><br>this is unprecedented, but I am looking for help: my beloved Spacemacs is sloooooow. Almost beyond usability. I have all these super keybindings, then I can wait 1.5 seconds to see if something happened. Can someone help me debug this? I ran a profiler, but I don't really know what to do with the output. <br><br>thanks,<br>Julia</div>
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</blockquote></div><br clear="all"><br>-- <br><div dir="ltr" class="gmail_signature"><div dir="ltr"><div>Arne Brasseur</div><div>Gaiwan GmbH</div><div>Phone +49 176 97468014</div><a href="https://gaiwan.co" target="_blank">https://gaiwan.co</a><br></div></div>