Package: emacs;
Reported by: Ivan Oreshnikov <oreshnikov.ivan <at> gmail.com>
Date: Fri, 14 Feb 2020 10:50:01 UTC
Severity: normal
Tags: fixed
Found in version 26.3
Fixed in version 28.1
Done: Lars Ingebrigtsen <larsi <at> gnus.org>
Bug is archived. No further changes may be made.
View this message in rfc822 format
From: Ivan Oreshnikov <oreshnikov.ivan <at> gmail.com> To: Eli Zaretskii <eliz <at> gnu.org> Cc: 39598 <at> debbugs.gnu.org Subject: bug#39598: 26.3; Emacs is extremely unresponsive on a trivial python file Date: Fri, 14 Feb 2020 17:31:48 +0100
[Message part 1 (text/plain, inline)]
Ok, here's the full expansion of the relevant part of the profiler report:
- redisplay_internal (C function) 22195 91%
- jit-lock-function
22181 91%
- jit-lock-fontify-now
22181 91%
- jit-lock--run-functions
22179 91%
- run-hook-wrapped
22179 91%
- #<compiled 0x1727cc5>
22178 91%
- font-lock-fontify-region
22178 91%
- font-lock-default-fontify-region
22177 91%
- font-lock-fontify-syntactically-region
22142 90%
- python-font-lock-syntactic-face-function
22044 90%
- if
22043 90%
- if
22043 90%
- python-info-docstring-p
22041 90%
- save-excursion
22038 90%
- let
21959 90%
- if
21957 90%
- and
21957 90%
- >=
21881 89%
- let
21881 89%
- while
21879 89%
- save-excursion
21864 89%
- python-nav-backward-sexp
21772 89%
- python-nav-forward-sexp
21759 89%
- while
21732 89%
- python-nav--forward-sexp
21711 89%
- if
21706 89%
- let*
21700 89%
- cond
20732 85%
- let*
20686 84%
- cond
10735 44%
- python-info-beginning-of-block-p
4750 19%
- and
4748 19%
- python-info-beginning-of-statement-p
3683 15%
- =
3676 15%
- save-excursion
3671 15%
- python-nav-beginning-of-statement
3667 15%
- let*
3631 14%
- cond
2691 11%
- save-excursion
2679 11%
- python-info-line-ends-backslash-p
2673 10%
- save-excursion
2665 10%
- while
2661 10%
- and
2658 10%
- nth
2640 10%
- or
2638 10%
- syntax-ppss
2607 10%
#<compiled 0x163a7bd>
2 0%
goto-char
15 0%
not
1 0%
- if
3 0%
equal
2 0%
- syntax-ppss
916 3%
#<compiled 0x15ecea1>
2 0%
- or
10 0%
- let
4 0%
and
1 0%
nth
1 0%
back-to-indentation
21 0%
- python-info-statement-starts-block-p
1061 4%
- save-excursion
1057 4%
- python-nav-beginning-of-statement
1045 4%
- let*
1006 4%
- syntax-ppss
898 3%
#<compiled 0x57b3bd>
1 0%
- cond
77 0%
- save-excursion
74 0%
- python-info-line-ends-backslash-p
61 0%
- save-excursion
54 0%
- while
47 0%
- and
44 0%
- nth
21 0%
or
16 0%
goto-char
16 0%
- if
5 0%
equal
3 0%
- or
10 0%
let
2 0%
nth
1 0%
back-to-indentation
26 0%
- python-info-end-of-block-p
4015 16%
- and
4012 16%
- python-info-end-of-statement-p
4009 16%
- =
4006 16%
- save-excursion
3996 16%
- python-nav-end-of-statement
3988 16%
- let
3977 16%
- while
3975 16%
- and
3971 16%
- cond
3945 16%
- setq
2982 12%
-
python-info-line-ends-backslash-p
1994 8%
- save-excursion
1990 8%
- while
1979 8%
- and
1977 8%
- nth
1954 8%
- or
1949 8%
- syntax-ppss
1931 7%
#<compiled 0x17508a9>
1 0%
goto-char
10 0%
not
1 0%
- if
7 0%
equal
6 0%
- let
975 4%
- or
971 3%
- syntax-ppss
953 3%
#<compiled 0x163ff59>
2 0%
and
1 0%
- nth
958 3%
- or
955 3%
syntax-ppss
934 3%
- or
19 0%
goto-char
14 0%
not
1 0%
- python-info-beginning-of-statement-p
1963 8%
- =
1960 8%
- save-excursion
1954 8%
- python-nav-beginning-of-statement
1949 8%
- let*
1910 7%
syntax-ppss
945 3%
- cond
931 3%
- save-excursion
922 3%
- python-info-line-ends-backslash-p
914 3%
- save-excursion
909 3%
- while
906 3%
- and
905 3%
- nth
884 3%
- or
881 3%
- syntax-ppss
864 3%
#<compiled 0x1687431>
2 0%
goto-char
13 0%
if
1 0%
- or
16 0%
- let
5 0%
and
1 0%
nth
2 0%
back-to-indentation
30 0%
- save-excursion
7969 32%
- cond
7763 31%
- python-info-beginning-of-block-p
3887 15%
- and
3887 15%
- python-info-statement-starts-block-p
2870 11%
- save-excursion
2864 11%
- python-nav-beginning-of-statement
2847 11%
- let*
2799 11%
- cond
1911 7%
- save-excursion
1904 7%
- python-info-line-ends-backslash-p
1896 7%
- save-excursion
1889 7%
- while
1878 7%
- and
1876 7%
- nth
1851 7%
- or
1846 7%
- syntax-ppss
1826 7%
#<compiled 0x16c50a9>
1 0%
goto-char
21 0%
not
2 0%
- if
8 0%
equal
4 0%
syntax-ppss
864 3%
- or
5 0%
let
4 0%
back-to-indentation
31 0%
- python-info-beginning-of-statement-p
1012 4%
- =
1011 4%
- save-excursion
1008 4%
- python-nav-beginning-of-statement
1001 4%
- let*
950 3%
- syntax-ppss
873 3%
#<compiled 0x1771691>
1 0%
- cond
43 0%
- save-excursion
36 0%
- python-info-line-ends-backslash-p
31 0%
- save-excursion
25 0%
- while
17 0%
- and
14 0%
goto-char
8 0%
not
1 0%
- if
3 0%
equal
2 0%
- or
11 0%
- let
4 0%
and
1 0%
nth
1 0%
back-to-indentation
38 0%
- python-info-beginning-of-statement-p
1959 8%
- =
1959 8%
- save-excursion
1954 8%
- python-nav-beginning-of-statement
1948 8%
- let*
1912 7%
- cond
1014 4%
- save-excursion
1009 4%
- python-info-line-ends-backslash-p
999 4%
- save-excursion
990 4%
- while
978 4%
- and
976 4%
- nth
957 3%
- or
955 3%
syntax-ppss
937 3%
goto-char
11 0%
not
3 0%
- if
7 0%
equal
5 0%
- syntax-ppss
867 3%
#<compiled 0x16c5751>
1 0%
- or
9 0%
- let
3 0%
and
1 0%
back-to-indentation
26 0%
- python-info-end-of-block-p
1905 7%
- and
1904 7%
- python-info-end-of-statement-p
1901 7%
- =
1900 7%
- save-excursion
1891 7%
- python-nav-end-of-statement
1887 7%
- let
1881 7%
- while
1879 7%
- and
1879 7%
- cond
1844 7%
- setq
968 3%
- let
946 3%
- or
944 3%
syntax-ppss
923 3%
and
1 0%
-
python-info-line-ends-backslash-p
14 0%
- save-excursion
11 0%
while
5 0%
- nth
870 3%
- or
869 3%
- syntax-ppss
857 3%
#<compiled 0x16bc029>
1 0%
- or
26 0%
goto-char
23 0%
not
1 0%
- if
194 0%
- python-nav--lisp-forward-sexp
189 0%
- let
171 0%
forward-sexp
150 0%
- if
7 0%
or
3 0%
- if
1969 8%
- cond
1965 8%
- python-nav-beginning-of-statement
1878 7%
- let*
1842 7%
- cond
947 3%
- save-excursion
942 3%
- python-info-line-ends-backslash-p
934 3%
- save-excursion
930 3%
- while
925 3%
- and
925 3%
- nth
910 3%
- or
907 3%
- syntax-ppss
889 3%
#<compiled 0x156fe99>
1 0%
goto-char
9 0%
not
1 0%
if
1 0%
- syntax-ppss
870 3%
#<compiled 0x163e3e9>
1 0%
- or
12 0%
- let
4 0%
and
1 0%
nth
3 0%
back-to-indentation
26 0%
- and
66 0%
- python-info-current-line-empty-p
54 0%
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49 0%
- string-equal
3 0%
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1 0%
eq
5 0%
- and
33 0%
- or
32 0%
- if
30 0%
- eq
26 0%
- syntax-class
16 0%
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7 0%
1-
2 0%
car
4 0%
memq
2 0%
- python-syntax-context-type
953 3%
- let
944 3%
- or
931 3%
- syntax-ppss
909 3%
#<compiled 0x172d4c5>
2 0%
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5 0%
- if
8 0%
and
1 0%
setq
1 0%
setq
2 0%
- or
20 0%
- setq
20 0%
- memq
11 0%
list
4 0%
or
2 0%
- and
81 0%
looking-at-p
39 0%
=
23 0%
- prog1
6 0%
not
4 0%
setq
1 0%
- not
76 0%
- python-info-assignment-statement-p
75 0%
- save-excursion
75 0%
- let
74 0%
- if
64 0%
- python-nav-beginning-of-statement
64 0%
- let*
61 0%
- cond
34 0%
- save-excursion
34 0%
- python-info-line-ends-backslash-p
34 0%
- save-excursion
34 0%
- while
34 0%
- and
34 0%
- nth
34 0%
- or
34 0%
syntax-ppss
33 0%
syntax-ppss
25 0%
back-to-indentation
2 0%
- while
9 0%
and
9 0%
- python-nav-beginning-of-statement
78 0%
- let*
77 0%
syntax-ppss
38 0%
- cond
37 0%
- save-excursion
37 0%
- python-info-line-ends-backslash-p
37 0%
- save-excursion
36 0%
- while
36 0%
- and
36 0%
- nth
36 0%
- or
36 0%
syntax-ppss
36 0%
- or
1 0%
let
1 0%
- syntax-propertize
85 0%
- #<lambda 0x317b158c9689>
84 0%
- while
84 0%
- cond
81 0%
- python-syntax-stringify
81 0%
- let*
79 0%
- prog2
76 0%
syntax-ppss
76 0%
- and
1 0%
- python-syntax-count-quotes
1 0%
- let
1 0%
- while
1 0%
and
1 0%
cond
1 0%
and
3 0%
syntax-ppss
7 0%
- replace-regexp-in-string
1 0%
#<compiled 0x25de21>
1 0%
- font-lock-fontify-keywords-region
32 0%
- #<lambda 0x317b2112709>
9 0%
- let
9 0%
- while
9 0%
- and
9 0%
setq
9 0%
- #<lambda 0x317b2112709>
4 0%
- let
4 0%
- while
4 0%
- and
4 0%
setq
4 0%
+ #<compiled 0x486c29>
6 0%
+ eval
5 0%
+ tool-bar-make-keymap
2 0%
kill-this-buffer-enabled-p
1 0%
[Message part 2 (text/html, inline)]
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