From: Jean Louis <bugs@gnu.support>
To: Eli Zaretskii <eliz@gnu.org>
Cc: emacs-devel@gnu.org
Subject: Re: Emacs taking long long time for M-x memory-report
Date: Fri, 2 Apr 2021 18:49:52 +0300 [thread overview]
Message-ID: <YGc9IPQ6+Q511ijl@protected.localdomain> (raw)
In-Reply-To: <834kgog0re.fsf@gnu.org>
[-- Attachment #1: Type: text/plain, Size: 9752 bytes --]
* Eli Zaretskii <eliz@gnu.org> [2021-04-02 18:33]:
> > Date: Fri, 2 Apr 2021 18:03:43 +0300
> > From: Jean Louis <bugs@gnu.support>
> >
> > I am observing that M-x memory-report is notw taking long time, like
> > more than 3 minutes. It did not finish yet while I am writing this.
> >
> > What should I do to discover where is the problem?
>
> Profile it. (And it isn't necessarily "a problem".)
It looks like my read-from-buffer which edits buffer only is taking much.
5977 100% - ...
8 0% - minibuffer-complete
8 0% - completion-in-region
8 0% - completion--in-region
8 0% - #<compiled -0xf7ef4c89da2962>
8 0% - apply
8 0% - #<compiled -0x15cae1e0b6760cb1>
8 0% - completion--in-region-1
8 0% - completion--do-completion
3 0% - minibuffer-completion-help
1 0% - temp-buffer-window-show
1 0% - display-buffer
1 0% - display-buffer-at-bottom
1 0% - window--display-buffer
1 0% - #<compiled 0x1613512c910495ef>
1 0% - display-completion-list
1 0% - completion--insert-strings
1 0% - mapcar
1 0% #<compiled 0x67be3d777a73573>
2 0% - completion-all-completions
2 0% - completion--nth-completion
2 0% - completion--some
2 0% - #<compiled -0x48fb47e53b977bb>
2 0% - completion-basic-all-completions
2 0% - completion-pcm--all-completions
2 0% - all-completions
2 0% - #<compiled 0xbff542c1afa4328>
2 0% complete-with-action
5 0% - completion-try-completion
5 0% - completion--nth-completion
5 0% - completion--some
5 0% - #<compiled 0x1658763d38c00b72>
5 0% - completion-basic-try-completion
5 0% - try-completion
5 0% - #<compiled 0xbff542c1afa4328>
5 0% complete-with-action
341 5% Automatic GC
5628 94% - let
5628 94% - cond
5628 94% - if
5628 94% - read-from-buffer
5628 94% - let
5628 94% - save-excursion
5628 94% - unwind-protect
5628 94% - recursive-edit
5628 94% - command-execute
5628 94% - call-interactively
5628 94% - funcall-interactively
8 0% - rcd-db-tabulated-edit-value
8 0% - let*
8 0% - rcd/edit-entry
8 0% - let*
8 0% - let
8 0% - cond
8 0% - if
8 0% - read-from-buffer
8 0% - let
8 0% - save-excursion
8 0% - unwind-protect
7 0% - recursive-edit
5 0% - command-execute
5 0% - call-interactively
5 0% - byte-code
5 0% - read-extended-command
5 0% - completing-read
5 0% - completing-read-default
5 0% - read-from-minibuffer
1 0% - timer-event-handler
1 0% - apply
1 0% #<compiled 0x12c5fafe26cb8ce2>
5620 94% - execute-extended-command
5620 94% - command-execute
5620 94% - call-interactively
5620 94% - funcall-interactively
1 0% profiler-report
5619 94% - memory-report
51 0% - memory-report--symbol-plist
51 0% - mapatoms
50 0% - #<compiled 0xd6e9ad67883edf2>
49 0% - memory-report--object-size
48 0% - memory-report--object-size-1
47 0% - apply
44 0% - #<compiled 0x1006c82e58669aad>
34 0% - memory-report--object-size
28 0% - memory-report--object-size-1
27 0% - apply
25 0% - #<compiled 0x1006c82e58669aad>
24 0% - memory-report--object-size
19 0% - memory-report--object-size-1
19 0% - apply
8 0% - #<compiled 0x14bd6ffb7d7fe0da>
8 0% - memory-report--interval-size
1 0% seq-reduce
7 0% - mapcar
7 0% - #<compiled 0x17ad8a63409fb2dd>
7 0% - memory-report--object-size
5 0% - memory-report--object-size-1
5 0% - apply
5 0% - #<compiled 0x1006c82e58669aad>
1 0% memory-report--size
2 0% - memory-report--object-size
2 0% - memory-report--object-size-1
2 0% - apply
1 0% - #<compiled 0x1006c82e58669aad>
1 0% - memory-report--object-size
1 0% - memory-report--object-size-1
1 0% - apply
1 0% #<compiled 0x1006c82e58669aad>
8 0% - #<compiled 0x1006c82e58669aad>
8 0% - memory-report--object-size
6 0% - memory-report--object-size-1
6 0% - apply
6 0% - #<compiled 0x1006c82e58669aad>
4 0% - memory-report--object-size
3 0% - memory-report--object-size-1
2 0% apply
5568 93% - memory-report--buffers
5568 93% - mapcar
5568 93% - #<compiled -0x1d959f9c42d4373d>
5568 93% - memory-report--buffer
5568 93% - memory-report--buffer-data
4 0% - mapcar
4 0% - #<compiled -0x78195bc2e0b667>
4 0% - memory-report--object-size
4 0% - memory-report--object-size-1
4 0% - apply
1 0% - #<compiled 0x14bd6ffb7d7fe0da>
1 0% - memory-report--interval-size
1 0% - mapcar
1 0% - #<compiled 0x17ad8ac5feddb2dd>
1 0% memory-report--object-size
1 0% - #<compiled 0x1006c82e58669aad>
1 0% - memory-report--object-size
1 0% - memory-report--object-size-1
1 0% apply
1 0% #<compiled -0x1384462f5396b145>
16 0% - memory-report--object-size
16 0% - memory-report--object-size-1
16 0% - apply
15 0% - #<compiled 0x1006c82e58669aad>
15 0% - memory-report--object-size
13 0% - memory-report--object-size-1
13 0% - apply
12 0% - #<compiled 0x1006c82e58669aad>
1 0% memory-report--size
10 0% - memory-report--object-size
6 0% - memory-report--object-size-1
6 0% - apply
5 0% #<compiled 0x1006c82e58669aad>
[-- Attachment #2: profile.txt --]
[-- Type: text/plain, Size: 15248 bytes --]
[profiler-profile "28.1" cpu #s(hash-table size 65 test equal rehash-size 1.5 rehash-threshold 0.8125 data ([read-from-minibuffer completing-read-default completing-read read-extended-command byte-code call-interactively command-execute recursive-edit unwind-protect save-excursion let read-from-buffer if cond let let*] 4 ["#<compiled 0x12c5fafe26cb8ce2>" apply timer-event-handler read-from-minibuffer completing-read-default completing-read read-extended-command byte-code call-interactively command-execute recursive-edit unwind-protect save-excursion let read-from-buffer if] 1 ["#<compiled 0x1006c82e58669aad>" apply memory-report--object-size-1 memory-report--object-size "#<compiled 0xd6e9ad67883edf2>" mapatoms memory-report--symbol-plist memory-report funcall-interactively call-interactively command-execute execute-extended-command funcall-interactively call-interactively command-execute recursive-edit] 10 [memory-report--object-size "#<compiled 0x1006c82e58669aad>" apply memory-report--object-size-1 memory-report--object-size "#<compiled 0xd6e9ad67883edf2>" mapatoms memory-report--symbol-plist memory-report funcall-interactively call-interactively command-execute execute-extended-command funcall-interactively call-interactively command-execute] 6 ["#<compiled 0xd6e9ad67883edf2>" mapatoms memory-report--symbol-plist memory-report funcall-interactively call-interactively command-execute execute-extended-command funcall-interactively call-interactively command-execute recursive-edit unwind-protect save-excursion let read-from-buffer] 1 ["#<compiled 0x1006c82e58669aad>" apply memory-report--object-size-1 memory-report--object-size "#<compiled 0x1006c82e58669aad>" apply memory-report--object-size-1 memory-report--object-size "#<compiled 0xd6e9ad67883edf2>" mapatoms memory-report--symbol-plist memory-report funcall-interactively call-interactively command-execute execute-extended-command] 1 [memory-report--object-size "#<compiled 0x1006c82e58669aad>" apply memory-report--object-size-1 memory-report--object-size "#<compiled 0x1006c82e58669aad>" apply memory-report--object-size-1 memory-report--object-size "#<compiled 0x1006c82e58669aad>" apply memory-report--object-size-1 memory-report--object-size "#<compiled 0x1006c82e58669aad>" apply memory-report--object-size-1] 1 [memory-report--object-size "#<compiled 0x1006c82e58669aad>" apply memory-report--object-size-1 memory-report--object-size "#<compiled 0x1006c82e58669aad>" apply memory-report--object-size-1 memory-report--object-size "#<compiled 0xd6e9ad67883edf2>" mapatoms memory-report--symbol-plist memory-report funcall-interactively call-interactively command-execute] 5 [apply memory-report--object-size-1 memory-report--object-size "#<compiled 0x1006c82e58669aad>" apply memory-report--object-size-1 memory-report--object-size "#<compiled 0x1006c82e58669aad>" apply memory-report--object-size-1 memory-report--object-size "#<compiled 0xd6e9ad67883edf2>" mapatoms memory-report--symbol-plist memory-report funcall-interactively] 3 [apply memory-report--object-size-1 memory-report--object-size "#<compiled 0x1006c82e58669aad>" apply memory-report--object-size-1 memory-report--object-size "#<compiled 0xd6e9ad67883edf2>" mapatoms memory-report--symbol-plist memory-report funcall-interactively call-interactively command-execute execute-extended-command funcall-interactively] 2 [memory-report--object-size "#<compiled 0x1006c82e58669aad>" apply memory-report--object-size-1 memory-report--object-size "#<compiled 0x1006c82e58669aad>" apply memory-report--object-size-1 memory-report--object-size "#<compiled 0x1006c82e58669aad>" apply memory-report--object-size-1 memory-report--object-size "#<compiled 0xd6e9ad67883edf2>" mapatoms memory-report--symbol-plist] 2 [memory-report--object-size-1 memory-report--object-size "#<compiled 0xd6e9ad67883edf2>" mapatoms memory-report--symbol-plist memory-report funcall-interactively call-interactively command-execute execute-extended-command funcall-interactively call-interactively command-execute recursive-edit unwind-protect save-excursion] 1 [mapatoms memory-report--symbol-plist memory-report funcall-interactively call-interactively command-execute execute-extended-command funcall-interactively call-interactively command-execute recursive-edit unwind-protect save-excursion let read-from-buffer if] 1 [memory-report--object-size-1 memory-report--object-size "#<compiled 0x1006c82e58669aad>" apply memory-report--object-size-1 memory-report--object-size "#<compiled 0xd6e9ad67883edf2>" mapatoms memory-report--symbol-plist memory-report funcall-interactively call-interactively command-execute execute-extended-command funcall-interactively call-interactively] 1 [apply memory-report--object-size-1 memory-report--object-size "#<compiled 0xd6e9ad67883edf2>" mapatoms memory-report--symbol-plist memory-report funcall-interactively call-interactively command-execute execute-extended-command funcall-interactively call-interactively command-execute recursive-edit unwind-protect] 3 [memory-report--object-size "#<compiled 0xd6e9ad67883edf2>" mapatoms memory-report--symbol-plist memory-report funcall-interactively call-interactively command-execute execute-extended-command funcall-interactively call-interactively command-execute recursive-edit unwind-protect save-excursion let] 1 [memory-report--object-size-1 memory-report--object-size "#<compiled 0x1006c82e58669aad>" apply memory-report--object-size-1 memory-report--object-size "#<compiled 0x1006c82e58669aad>" apply memory-report--object-size-1 memory-report--object-size "#<compiled 0x1006c82e58669aad>" apply memory-report--object-size-1 memory-report--object-size "#<compiled 0x1006c82e58669aad>" apply] 1 [seq-reduce memory-report--interval-size "#<compiled 0x14bd6ffb7d7fe0da>" apply memory-report--object-size-1 memory-report--object-size "#<compiled 0x1006c82e58669aad>" apply memory-report--object-size-1 memory-report--object-size "#<compiled 0x1006c82e58669aad>" apply memory-report--object-size-1 memory-report--object-size "#<compiled 0xd6e9ad67883edf2>" mapatoms] 1 [apply memory-report--object-size-1 memory-report--object-size "#<compiled 0x1006c82e58669aad>" apply memory-report--object-size-1 memory-report--object-size "#<compiled 0x1006c82e58669aad>" apply memory-report--object-size-1 memory-report--object-size "#<compiled 0x1006c82e58669aad>" apply memory-report--object-size-1 memory-report--object-size "#<compiled 0x1006c82e58669aad>"] 2 ["#<compiled 0x1006c82e58669aad>" apply memory-report--object-size-1 memory-report--object-size "#<compiled 0x1006c82e58669aad>" apply memory-report--object-size-1 memory-report--object-size "#<compiled 0x1006c82e58669aad>" apply memory-report--object-size-1 memory-report--object-size memory-report--buffer-data memory-report--buffer "#<compiled -0x1d959f9c42d4373d>" mapcar] 5 [memory-report--size "#<compiled 0x1006c82e58669aad>" apply memory-report--object-size-1 memory-report--object-size "#<compiled 0x17ad8a63409fb2dd>" mapcar memory-report--interval-size "#<compiled 0x14bd6ffb7d7fe0da>" apply memory-report--object-size-1 memory-report--object-size "#<compiled 0x1006c82e58669aad>" apply memory-report--object-size-1 memory-report--object-size] 1 [memory-report--object-size "#<compiled 0x17ad8a63409fb2dd>" mapcar memory-report--interval-size "#<compiled 0x14bd6ffb7d7fe0da>" apply memory-report--object-size-1 memory-report--object-size "#<compiled 0x1006c82e58669aad>" apply memory-report--object-size-1 memory-report--object-size "#<compiled 0x1006c82e58669aad>" apply memory-report--object-size-1 memory-report--object-size] 2 [apply memory-report--object-size-1 memory-report--object-size memory-report--buffer-data memory-report--buffer "#<compiled -0x1d959f9c42d4373d>" mapcar memory-report--buffers memory-report funcall-interactively call-interactively command-execute execute-extended-command funcall-interactively call-interactively command-execute] 1 [apply memory-report--object-size-1 memory-report--object-size "#<compiled -0x78195bc2e0b667>" mapcar memory-report--buffer-data memory-report--buffer "#<compiled -0x1d959f9c42d4373d>" mapcar memory-report--buffers memory-report funcall-interactively call-interactively command-execute execute-extended-command funcall-interactively] 1 [memory-report--object-size "#<compiled 0x1006c82e58669aad>" apply memory-report--object-size-1 memory-report--object-size memory-report--buffer-data memory-report--buffer "#<compiled -0x1d959f9c42d4373d>" mapcar memory-report--buffers memory-report funcall-interactively call-interactively command-execute execute-extended-command funcall-interactively] 2 [memory-report--object-size "#<compiled 0x1006c82e58669aad>" apply memory-report--object-size-1 memory-report--object-size "#<compiled 0x1006c82e58669aad>" apply memory-report--object-size-1 memory-report--object-size memory-report--buffer-data memory-report--buffer "#<compiled -0x1d959f9c42d4373d>" mapcar memory-report--buffers memory-report funcall-interactively] 4 ["#<compiled -0x1384462f5396b145>" apply memory-report--object-size-1 memory-report--object-size "#<compiled -0x78195bc2e0b667>" mapcar memory-report--buffer-data memory-report--buffer "#<compiled -0x1d959f9c42d4373d>" mapcar memory-report--buffers memory-report funcall-interactively call-interactively command-execute execute-extended-command] 1 ["#<compiled 0x1006c82e58669aad>" apply memory-report--object-size-1 memory-report--object-size "#<compiled 0x1006c82e58669aad>" apply memory-report--object-size-1 memory-report--object-size "#<compiled 0x1006c82e58669aad>" apply memory-report--object-size-1 memory-report--object-size "#<compiled 0x17ad89cfe02552dd>" mapcar memory-report--interval-size "#<compiled 0x14bd6ffb7d7fe0da>"] 1 [apply memory-report--object-size-1 memory-report--object-size "#<compiled 0x1006c82e58669aad>" apply memory-report--object-size-1 memory-report--object-size "#<compiled 0x17ad89cfe02552dd>" mapcar memory-report--interval-size "#<compiled 0x14bd6ffb7d7fe0da>" apply memory-report--object-size-1 memory-report--object-size "#<compiled 0x1006c82e58669aad>" apply] 1 ["#<compiled 0x1006c82e58669aad>" apply memory-report--object-size-1 memory-report--object-size "#<compiled 0x17ad89cfe02552dd>" mapcar memory-report--interval-size "#<compiled 0x14bd6ffb7d7fe0da>" apply memory-report--object-size-1 memory-report--object-size "#<compiled 0x1006c82e58669aad>" apply memory-report--object-size-1 memory-report--object-size "#<compiled 0x1006c82e58669aad>"] 2 ["#<compiled 0x1006c82e58669aad>" apply memory-report--object-size-1 memory-report--object-size "#<compiled 0x1006c82e58669aad>" apply memory-report--object-size-1 memory-report--object-size "#<compiled 0x1006c82e58669aad>" apply memory-report--object-size-1 memory-report--object-size "#<compiled 0x1006c82e58669aad>" apply memory-report--object-size-1 memory-report--object-size] 2 [memory-report--buffer-data memory-report--buffer "#<compiled -0x1d959f9c42d4373d>" mapcar memory-report--buffers memory-report funcall-interactively call-interactively command-execute execute-extended-command funcall-interactively call-interactively command-execute recursive-edit unwind-protect save-excursion] 5548 [apply memory-report--object-size-1 memory-report--object-size "#<compiled 0x1006c82e58669aad>" apply memory-report--object-size-1 memory-report--object-size "#<compiled -0x78195bc2e0b667>" mapcar memory-report--buffer-data memory-report--buffer "#<compiled -0x1d959f9c42d4373d>" mapcar memory-report--buffers memory-report funcall-interactively] 1 [memory-report--size "#<compiled 0x1006c82e58669aad>" apply memory-report--object-size-1 memory-report--object-size "#<compiled 0x1006c82e58669aad>" apply memory-report--object-size-1 memory-report--object-size memory-report--buffer-data memory-report--buffer "#<compiled -0x1d959f9c42d4373d>" mapcar memory-report--buffers memory-report funcall-interactively] 1 [apply memory-report--object-size-1 memory-report--object-size "#<compiled 0x1006c82e58669aad>" apply memory-report--object-size-1 memory-report--object-size memory-report--buffer-data memory-report--buffer "#<compiled -0x1d959f9c42d4373d>" mapcar memory-report--buffers memory-report funcall-interactively call-interactively command-execute] 1 [memory-report--object-size "#<compiled 0x17ad8ac5feddb2dd>" mapcar memory-report--interval-size "#<compiled 0x14bd6ffb7d7fe0da>" apply memory-report--object-size-1 memory-report--object-size "#<compiled -0x78195bc2e0b667>" mapcar memory-report--buffer-data memory-report--buffer "#<compiled -0x1d959f9c42d4373d>" mapcar memory-report--buffers memory-report] 1 [apply memory-report--object-size-1 memory-report--object-size "#<compiled 0x1006c82e58669aad>" apply memory-report--object-size-1 memory-report--object-size "#<compiled 0x1006c82e58669aad>" apply memory-report--object-size-1 memory-report--object-size memory-report--buffer-data memory-report--buffer "#<compiled -0x1d959f9c42d4373d>" mapcar memory-report--buffers] 1 ["#<compiled 0x1006c82e58669aad>" apply memory-report--object-size-1 memory-report--object-size "#<compiled 0x1006c82e58669aad>" apply memory-report--object-size-1 memory-report--object-size memory-report--buffer-data memory-report--buffer "#<compiled -0x1d959f9c42d4373d>" mapcar memory-report--buffers memory-report funcall-interactively call-interactively] 1 [recursive-edit unwind-protect save-excursion let read-from-buffer if cond let let* rcd/edit-entry let* rcd-db-tabulated-edit-value funcall-interactively call-interactively command-execute recursive-edit] 2 [unwind-protect save-excursion let read-from-buffer if cond let let* rcd/edit-entry let* rcd-db-tabulated-edit-value funcall-interactively call-interactively command-execute recursive-edit unwind-protect] 1 [complete-with-action "#<compiled 0xbff542c1afa4328>" try-completion completion-basic-try-completion "#<compiled 0x1658763d38c00b72>" completion--some completion--nth-completion completion-try-completion completion--do-completion completion--in-region-1 "#<compiled -0x15cae1e0b6760cb1>" apply "#<compiled -0xf7ef4c89da2962>" completion--in-region completion-in-region minibuffer-complete] 5 [complete-with-action "#<compiled 0xbff542c1afa4328>" all-completions completion-pcm--all-completions completion-basic-all-completions "#<compiled -0x48fb47e53b977bb>" completion--some completion--nth-completion completion-all-completions minibuffer-completion-help completion--do-completion completion--in-region-1 "#<compiled -0x15cae1e0b6760cb1>" apply "#<compiled -0xf7ef4c89da2962>" completion--in-region] 2 ["#<compiled 0x67be3d777a73573>" mapcar completion--insert-strings display-completion-list "#<compiled 0x1613512c910495ef>" window--display-buffer display-buffer-at-bottom display-buffer temp-buffer-window-show minibuffer-completion-help completion--do-completion completion--in-region-1 "#<compiled -0x15cae1e0b6760cb1>" apply "#<compiled -0xf7ef4c89da2962>" completion--in-region] 1 [profiler-report funcall-interactively call-interactively command-execute execute-extended-command funcall-interactively call-interactively command-execute recursive-edit unwind-protect save-excursion let read-from-buffer if cond let] 1 [Automatic\ GC] 341)) (24679 15296 446913 732000) nil]
next prev parent reply other threads:[~2021-04-02 15:49 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-02 15:03 Emacs taking long long time for M-x memory-report Jean Louis
2021-04-02 15:10 ` Jean Louis
2021-04-02 15:32 ` Eli Zaretskii
2021-04-02 15:43 ` Jean Louis
2021-04-02 15:49 ` Jean Louis [this message]
2021-04-02 18:53 ` Eli Zaretskii
2021-04-02 21:38 ` Jean Louis
2021-04-02 16:05 ` Jean Louis
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