zsh-autosuggestions
zsh-autosuggestions copied to clipboard
Published
20 hours ago •
zsh-users
zsh-users
Very slow on wsl2
Describe the bug
zprof detail
$ zprof
num calls time self name
-----------------------------------------------------------------------------------
1) 194 26.20 0.14 39.05% 26.20 0.14 39.05% _zsh_autosuggest_bind_widget
2) 1 48.39 48.39 72.12% 22.19 22.19 33.07% _zsh_autosuggest_bind_widgets
3) 8 7.94 0.99 11.83% 4.65 0.58 6.93% _zsh_highlight
4) 1 3.15 3.15 4.69% 3.15 3.15 4.69% _z_precmd
5) 2 1.77 0.89 2.64% 1.18 0.59 1.77% _zsh_highlight_main_highlighter_highlight_list
6) 8 9.68 1.21 14.42% 1.12 0.14 1.66% _zsh_highlight_call_widget
7) 5 8.38 1.68 12.49% 1.01 0.20 1.51% _zsh_autosuggest_widget_modify
8) 1 0.83 0.83 1.23% 0.83 0.83 1.23% _zsh_autosuggest_strategy_history
9) 6 7.26 1.21 10.82% 0.79 0.13 1.18% _zsh_autosuggest_invoke_original_widget
10) 2 2.94 1.47 4.38% 0.58 0.29 0.87% _zsh_highlight_highlighter_main_paint
11) 5 7.08 1.42 10.55% 0.53 0.11 0.79% _zsh_autosuggest_modify
12) 2 0.52 0.26 0.77% 0.52 0.26 0.77% title
13) 2 0.38 0.19 0.57% 0.38 0.19 0.57% _zsh_highlight_main_calculate_fallback
14) 5 0.36 0.07 0.53% 0.36 0.07 0.53% url-quote-magic
15) 5 8.67 1.73 12.92% 0.29 0.06 0.43% _zsh_autosuggest_bound_1_self-insert
16) 4 0.24 0.06 0.35% 0.24 0.06 0.35% _zsh_highlight_main__type
17) 1 2.09 2.09 3.11% 0.23 0.23 0.34% _zsh_autosuggest_widget_clear
18) 5 4.98 1.00 7.42% 0.22 0.04 0.32% _zsh_highlight_widget_orig-s0.0000050000-r19059-self-insert
19) 6 0.21 0.04 0.32% 0.21 0.04 0.32% _zsh_autosuggest_highlight_apply
20) 6 0.20 0.03 0.30% 0.20 0.03 0.30% _zsh_autosuggest_highlight_reset
21) 2 0.20 0.10 0.30% 0.20 0.10 0.30% _zsh_highlight_add_highlight
22) 1 0.20 0.20 0.29% 0.20 0.20 0.29% _zsh_highlight_main__precmd_hook
23) 4 0.24 0.06 0.36% 0.16 0.04 0.24% _zsh_highlight_highlighter_main_predicate
24) 2 0.16 0.08 0.24% 0.16 0.08 0.24% _zsh_highlight_main_highlighter__try_expand_parameter
25) 1 0.36 0.36 0.53% 0.15 0.15 0.22% omz_termsupport_preexec
26) 1 0.15 0.15 0.22% 0.15 0.15 0.22% _zle_line_finish
27) 1 0.11 0.11 0.17% 0.11 0.11 0.17% _zle_line_init
28) 1 48.50 48.50 72.28% 0.11 0.11 0.17% _zsh_autosuggest_start
29) 4 0.10 0.03 0.16% 0.10 0.03 0.16% (anon)
30) 1 0.41 0.41 0.61% 0.10 0.10 0.15% omz_termsupport_precmd
31) 1 2.19 2.19 3.26% 0.10 0.10 0.15% _zsh_autosuggest_bound_1_accept-line
32) 2 0.09 0.04 0.13% 0.09 0.04 0.13% _zsh_highlight_main_add_region_highlight
33) 1 1.49 1.49 2.22% 0.09 0.09 0.13% _zsh_highlight_widget_orig-s0.0000050000-r19059-accept-line
34) 3 0.08 0.03 0.12% 0.08 0.03 0.12% _zsh_highlight_buffer_modified
35) 1 0.90 0.90 1.35% 0.08 0.08 0.11% _zsh_autosuggest_fetch_suggestion
36) 2 0.07 0.04 0.11% 0.07 0.04 0.11% _zsh_highlight_main_highlighter_expand_path
37) 1 0.98 0.98 1.45% 0.05 0.05 0.07% _zsh_autosuggest_fetch
38) 1 1.73 1.73 2.57% 0.05 0.05 0.07% _zsh_autosuggest_clear
39) 1 0.83 0.83 1.24% 0.05 0.05 0.07% _zsh_highlight_widget_orig-s0.0000050000-r19059-zle-line-init
40) 1 2.77 2.77 4.13% 0.04 0.04 0.07% _zsh_highlight_widget_orig-s0.0000050000-r19059-zle-line-finish
41) 1 0.03 0.03 0.05% 0.03 0.03 0.05% _zsh_highlight_preexec_hook
42) 2 0.03 0.02 0.04% 0.03 0.02 0.04% _zsh_highlight_main__is_redirection
43) 1 0.02 0.02 0.03% 0.02 0.02 0.03% _zsh_autosuggest_suggest
Desktop
- OS + distribution: wsl2 ubuntu 18.04
- Zsh version: 5.4.2
- Plugin version:
I don't know how to dig the problem .
Hi, it looks like it's spending a lot of time in the bind functions. Have you tried disabling automatic widget re-binding? If that helps, this is probably a duplicate of #544
$ zprof
num calls time self name
-----------------------------------------------------------------------------------
1) 8 8.01 1.00 43.44% 4.59 0.57 24.88% _zsh_highlight
2) 1 2.10 2.10 11.38% 2.10 2.10 11.38% _z_precmd
3) 2 2.17 1.08 11.75% 1.46 0.73 7.90% _zsh_highlight_main_highlighter_highlight_list
4) 8 10.11 1.26 54.84% 1.44 0.18 7.83% _zsh_highlight_call_widget
5) 5 10.07 2.01 54.58% 1.10 0.22 5.97% _zsh_autosuggest_widget_modify
6) 6 8.21 1.37 44.53% 1.06 0.18 5.72% _zsh_autosuggest_invoke_original_widget
7) 1 0.95 0.95 5.16% 0.95 0.95 5.16% _zsh_autosuggest_strategy_history
8) 5 8.64 1.73 46.84% 0.67 0.13 3.61% _zsh_autosuggest_modify
9) 2 3.18 1.59 17.22% 0.60 0.30 3.28% _zsh_highlight_highlighter_main_paint
10) 2 0.42 0.21 2.30% 0.42 0.21 2.30% title
11) 5 0.42 0.08 2.26% 0.42 0.08 2.26% url-quote-magic
12) 4 0.30 0.07 1.61% 0.30 0.07 1.61% _zsh_highlight_main__type
13) 5 10.35 2.07 56.12% 0.28 0.06 1.54% _zsh_autosuggest_bound_1_self-insert
14) 2 0.26 0.13 1.42% 0.26 0.13 1.42% _zsh_highlight_main_calculate_fallback
15) 6 0.23 0.04 1.26% 0.23 0.04 1.26% _zsh_autosuggest_highlight_reset
16) 5 5.98 1.20 32.44% 0.23 0.05 1.25% _zsh_highlight_widget_orig-s0.0000050000-r28083-self-insert
17) 2 0.20 0.10 1.07% 0.20 0.10 1.07% _zsh_highlight_main_highlighter__try_expand_parameter
18) 6 0.18 0.03 0.96% 0.18 0.03 0.96% _zsh_autosuggest_highlight_apply
19) 1 1.69 1.69 9.17% 0.17 0.17 0.91% _zsh_autosuggest_widget_clear
20) 1 0.33 0.33 1.80% 0.16 0.16 0.88% omz_termsupport_preexec
21) 1 0.15 0.15 0.80% 0.15 0.15 0.80% _zle_line_init
22) 1 0.14 0.14 0.78% 0.14 0.14 0.78% _zsh_highlight_main__precmd_hook
23) 2 0.14 0.07 0.76% 0.14 0.07 0.76% _zsh_highlight_add_highlight
24) 3 0.16 0.05 0.85% 0.11 0.04 0.58% _zsh_highlight_highlighter_main_predicate
25) 1 0.36 0.36 1.93% 0.10 0.10 0.56% omz_termsupport_precmd
26) 2 0.10 0.05 0.54% 0.10 0.05 0.54% _zsh_highlight_main_add_region_highlight
27) 1 0.09 0.09 0.51% 0.09 0.09 0.51% _zle_line_finish
28) 1 1.04 1.04 5.65% 0.09 0.09 0.49% _zsh_autosuggest_fetch_suggestion
29) 3 0.09 0.03 0.49% 0.09 0.03 0.49% (anon)
30) 2 0.08 0.04 0.42% 0.08 0.04 0.42% _zsh_highlight_main_highlighter_expand_path
31) 1 1.17 1.17 6.37% 0.07 0.07 0.40% _zsh_highlight_widget_orig-s0.0000050000-r28083-accept-line
32) 1 1.76 1.76 9.56% 0.07 0.07 0.39% _zsh_autosuggest_bound_1_accept-line
33) 1 1.15 1.15 6.26% 0.07 0.07 0.38% _zsh_autosuggest_fetch
34) 1 1.05 1.05 5.69% 0.07 0.07 0.36% _zsh_highlight_widget_orig-s0.0000050000-r28083-zle-line-init
35) 2 0.05 0.03 0.27% 0.05 0.03 0.27% _zsh_highlight_buffer_modified
36) 1 1.44 1.44 7.81% 0.05 0.05 0.25% _zsh_autosuggest_clear
37) 1 0.04 0.04 0.23% 0.04 0.04 0.23% _zsh_autosuggest_suggest
38) 2 0.04 0.02 0.21% 0.04 0.02 0.21% _zsh_highlight_main__is_redirection
39) 1 0.03 0.03 0.19% 0.03 0.03 0.19% _zsh_highlight_preexec_hook
40) 1 2.31 2.31 12.55% 0.03 0.03 0.19% _zsh_highlight_widget_orig-s0.0000050000-r28083-zle-line-finish
-----------------------------------------------------------------------------------
13) 5 10.35 2.07 56.12% 0.28 0.06 1.54% _zsh_autosuggest_bound_1_self-insert
5/5 10.07 2.01 54.58% 1.10 0.22 _zsh_autosuggest_widget_modify [5]
-----------------------------------------------------------------------------------
5/8 5.75 1.15 31.18% 0.97 0.19 _zsh_highlight_widget_orig-s0.0000050000-r28083-self-insert [16]
1/8 2.28 2.28 12.36% 0.09 0.09 _zsh_highlight_widget_orig-s0.0000050000-r28083-zle-line-finish [40]
1/8 1.10 1.10 5.97% 0.09 0.09 _zsh_highlight_widget_orig-s0.0000050000-r28083-accept-line [31]
1/8 0.98 0.98 5.33% 0.29 0.29 _zsh_highlight_widget_orig-s0.0000050000-r28083-zle-line-init [34]
4) 8 10.11 1.26 54.84% 1.44 0.18 7.83% _zsh_highlight_call_widget
1/1 0.09 0.09 0.51% 0.09 0.09 _zle_line_finish [27]
1/1 0.15 0.15 0.80% 0.15 0.15 _zle_line_init [21]
5/5 0.42 0.08 2.26% 0.42 0.08 url-quote-magic [11]
8/8 8.01 1.00 43.44% 4.59 0.57 _zsh_highlight [1]
-----------------------------------------------------------------------------------
5/5 10.07 2.01 54.58% 1.10 0.22 _zsh_autosuggest_bound_1_self-insert [13]
5) 5 10.07 2.01 54.58% 1.10 0.22 5.97% _zsh_autosuggest_widget_modify
5/6 0.15 0.03 0.82% 0.15 0.03 _zsh_autosuggest_highlight_apply [18]
5/6 0.17 0.03 0.95% 0.17 0.03 _zsh_autosuggest_highlight_reset [15]
5/5 8.64 1.73 46.84% 0.67 0.13 _zsh_autosuggest_modify [8]
-----------------------------------------------------------------------------------
5/5 8.64 1.73 46.84% 0.67 0.13 _zsh_autosuggest_widget_modify [5]
8) 5 8.64 1.73 46.84% 0.67 0.13 3.61% _zsh_autosuggest_modify
1/1 1.15 1.15 6.26% 0.07 0.07 _zsh_autosuggest_fetch [33]
5/6 6.82 1.36 36.97% 0.84 0.17 _zsh_autosuggest_invoke_original_widget [6]
-----------------------------------------------------------------------------------
5/6 6.82 1.36 36.97% 0.84 0.17 _zsh_autosuggest_modify [8]
1/6 1.39 1.39 7.56% 0.22 0.22 _zsh_autosuggest_clear [36]
6) 6 8.21 1.37 44.53% 1.06 0.18 5.72% _zsh_autosuggest_invoke_original_widget
1/1 1.17 1.17 6.37% 0.07 0.07 _zsh_highlight_widget_orig-s0.0000050000-r28083-accept-line [31]
5/5 5.98 1.20 32.44% 0.23 0.05 _zsh_highlight_widget_orig-s0.0000050000-r28083-self-insert [16]
-----------------------------------------------------------------------------------
8/8 8.01 1.00 43.44% 4.59 0.57 _zsh_highlight_call_widget [4]
1) 8 8.01 1.00 43.44% 4.59 0.57 24.88% _zsh_highlight
3/3 0.09 0.03 0.49% 0.09 0.03 (anon) [29]
3/3 0.16 0.05 0.85% 0.11 0.04 _zsh_highlight_highlighter_main_predicate [24]
2/2 3.18 1.59 17.22% 0.60 0.30 _zsh_highlight_highlighter_main_paint [9]
-----------------------------------------------------------------------------------
5/5 5.98 1.20 32.44% 0.23 0.05 _zsh_autosuggest_invoke_original_widget [6]
16) 5 5.98 1.20 32.44% 0.23 0.05 1.25% _zsh_highlight_widget_orig-s0.0000050000-r28083-self-insert
5/8 5.75 1.15 31.18% 0.97 0.19 _zsh_highlight_call_widget [4]
-----------------------------------------------------------------------------------
2/2 3.18 1.59 17.22% 0.60 0.30 _zsh_highlight [1]
9) 2 3.18 1.59 17.22% 0.60 0.30 3.28% _zsh_highlight_highlighter_main_paint
2/2 0.14 0.07 0.76% 0.14 0.07 _zsh_highlight_add_highlight [23]
2/2 0.26 0.13 1.42% 0.26 0.13 _zsh_highlight_main_calculate_fallback [14]
2/2 2.17 1.08 11.75% 1.46 0.73 _zsh_highlight_main_highlighter_highlight_list [3]
-----------------------------------------------------------------------------------
40) 1 2.31 2.31 12.55% 0.03 0.03 0.19% _zsh_highlight_widget_orig-s0.0000050000-r28083-zle-line-finish
1/8 2.28 2.28 12.36% 0.09 0.09 _zsh_highlight_call_widget [4]
-----------------------------------------------------------------------------------
2/2 2.17 1.08 11.75% 1.46 0.73 _zsh_highlight_highlighter_main_paint [9]
3) 2 2.17 1.08 11.75% 1.46 0.73 7.90% _zsh_highlight_main_highlighter_highlight_list
2/2 0.04 0.02 0.21% 0.04 0.02 _zsh_highlight_main__is_redirection [38]
2/2 0.08 0.04 0.42% 0.08 0.04 _zsh_highlight_main_highlighter_expand_path [30]
2/2 0.10 0.05 0.54% 0.10 0.05 _zsh_highlight_main_add_region_highlight [26]
2/2 0.20 0.10 1.07% 0.20 0.10 _zsh_highlight_main_highlighter__try_expand_parameter [17]
4/4 0.30 0.07 1.61% 0.30 0.07 _zsh_highlight_main__type [12]
-----------------------------------------------------------------------------------
2) 1 2.10 2.10 11.38% 2.10 2.10 11.38% _z_precmd
-----------------------------------------------------------------------------------
32) 1 1.76 1.76 9.56% 0.07 0.07 0.39% _zsh_autosuggest_bound_1_accept-line
1/1 1.69 1.69 9.17% 0.17 0.17 _zsh_autosuggest_widget_clear [19]
-----------------------------------------------------------------------------------
1/1 1.69 1.69 9.17% 0.17 0.17 _zsh_autosuggest_bound_1_accept-line [32]
19) 1 1.69 1.69 9.17% 0.17 0.17 0.91% _zsh_autosuggest_widget_clear
1/6 0.02 0.02 0.14% 0.02 0.02 _zsh_autosuggest_highlight_apply [18]
1/6 0.06 0.06 0.31% 0.06 0.06 _zsh_autosuggest_highlight_reset [15]
1/1 1.44 1.44 7.81% 0.05 0.05 _zsh_autosuggest_clear [36]
-----------------------------------------------------------------------------------
1/1 1.44 1.44 7.81% 0.05 0.05 _zsh_autosuggest_widget_clear [19]
36) 1 1.44 1.44 7.81% 0.05 0.05 0.25% _zsh_autosuggest_clear
1/6 1.39 1.39 7.56% 0.22 0.22 _zsh_autosuggest_invoke_original_widget [6]
-----------------------------------------------------------------------------------
1/1 1.17 1.17 6.37% 0.07 0.07 _zsh_autosuggest_invoke_original_widget [6]
31) 1 1.17 1.17 6.37% 0.07 0.07 0.40% _zsh_highlight_widget_orig-s0.0000050000-r28083-accept-line
1/8 1.10 1.10 5.97% 0.09 0.09 _zsh_highlight_call_widget [4]
-----------------------------------------------------------------------------------
1/1 1.15 1.15 6.26% 0.07 0.07 _zsh_autosuggest_modify [8]
33) 1 1.15 1.15 6.26% 0.07 0.07 0.38% _zsh_autosuggest_fetch
1/1 0.04 0.04 0.23% 0.04 0.04 _zsh_autosuggest_suggest [37]
1/1 1.04 1.04 5.65% 0.09 0.09 _zsh_autosuggest_fetch_suggestion [28]
-----------------------------------------------------------------------------------
34) 1 1.05 1.05 5.69% 0.07 0.07 0.36% _zsh_highlight_widget_orig-s0.0000050000-r28083-zle-line-init
1/8 0.98 0.98 5.33% 0.29 0.29 _zsh_highlight_call_widget [4]
-----------------------------------------------------------------------------------
1/1 1.04 1.04 5.65% 0.09 0.09 _zsh_autosuggest_fetch [33]
28) 1 1.04 1.04 5.65% 0.09 0.09 0.49% _zsh_autosuggest_fetch_suggestion
1/1 0.95 0.95 5.16% 0.95 0.95 _zsh_autosuggest_strategy_history [7]
-----------------------------------------------------------------------------------
1/1 0.95 0.95 5.16% 0.95 0.95 _zsh_autosuggest_fetch_suggestion [28]
7) 1 0.95 0.95 5.16% 0.95 0.95 5.16% _zsh_autosuggest_strategy_history
-----------------------------------------------------------------------------------
1/2 0.25 0.25 1.37% 0.25 0.25 omz_termsupport_precmd [25]
1/2 0.17 0.17 0.92% 0.17 0.17 omz_termsupport_preexec [20]
10) 2 0.42 0.21 2.30% 0.42 0.21 2.30% title
-----------------------------------------------------------------------------------
5/5 0.42 0.08 2.26% 0.42 0.08 _zsh_highlight_call_widget [4]
11) 5 0.42 0.08 2.26% 0.42 0.08 2.26% url-quote-magic
-----------------------------------------------------------------------------------
25) 1 0.36 0.36 1.93% 0.10 0.10 0.56% omz_termsupport_precmd
1/2 0.25 0.25 1.37% 0.25 0.25 title [10]
-----------------------------------------------------------------------------------
20) 1 0.33 0.33 1.80% 0.16 0.16 0.88% omz_termsupport_preexec
1/2 0.17 0.17 0.92% 0.17 0.17 title [10]
-----------------------------------------------------------------------------------
4/4 0.30 0.07 1.61% 0.30 0.07 _zsh_highlight_main_highlighter_highlight_list [3]
12) 4 0.30 0.07 1.61% 0.30 0.07 1.61% _zsh_highlight_main__type
-----------------------------------------------------------------------------------
2/2 0.26 0.13 1.42% 0.26 0.13 _zsh_highlight_highlighter_main_paint [9]
14) 2 0.26 0.13 1.42% 0.26 0.13 1.42% _zsh_highlight_main_calculate_fallback
-----------------------------------------------------------------------------------
5/6 0.17 0.03 0.95% 0.17 0.03 _zsh_autosuggest_widget_modify [5]
1/6 0.06 0.06 0.31% 0.06 0.06 _zsh_autosuggest_widget_clear [19]
15) 6 0.23 0.04 1.26% 0.23 0.04 1.26% _zsh_autosuggest_highlight_reset
-----------------------------------------------------------------------------------
2/2 0.20 0.10 1.07% 0.20 0.10 _zsh_highlight_main_highlighter_highlight_list [3]
17) 2 0.20 0.10 1.07% 0.20 0.10 1.07% _zsh_highlight_main_highlighter__try_expand_parameter
-----------------------------------------------------------------------------------
5/6 0.15 0.03 0.82% 0.15 0.03 _zsh_autosuggest_widget_modify [5]
1/6 0.02 0.02 0.14% 0.02 0.02 _zsh_autosuggest_widget_clear [19]
18) 6 0.18 0.03 0.96% 0.18 0.03 0.96% _zsh_autosuggest_highlight_apply
-----------------------------------------------------------------------------------
3/3 0.16 0.05 0.85% 0.11 0.04 _zsh_highlight [1]
24) 3 0.16 0.05 0.85% 0.11 0.04 0.58% _zsh_highlight_highlighter_main_predicate
2/2 0.05 0.03 0.27% 0.05 0.03 _zsh_highlight_buffer_modified [35]
-----------------------------------------------------------------------------------
1/1 0.15 0.15 0.80% 0.15 0.15 _zsh_highlight_call_widget [4]
21) 1 0.15 0.15 0.80% 0.15 0.15 0.80% _zle_line_init
-----------------------------------------------------------------------------------
22) 1 0.14 0.14 0.78% 0.14 0.14 0.78% _zsh_highlight_main__precmd_hook
-----------------------------------------------------------------------------------
2/2 0.14 0.07 0.76% 0.14 0.07 _zsh_highlight_highlighter_main_paint [9]
23) 2 0.14 0.07 0.76% 0.14 0.07 0.76% _zsh_highlight_add_highlight
-----------------------------------------------------------------------------------
2/2 0.10 0.05 0.54% 0.10 0.05 _zsh_highlight_main_highlighter_highlight_list [3]
26) 2 0.10 0.05 0.54% 0.10 0.05 0.54% _zsh_highlight_main_add_region_highlight
-----------------------------------------------------------------------------------
1/1 0.09 0.09 0.51% 0.09 0.09 _zsh_highlight_call_widget [4]
27) 1 0.09 0.09 0.51% 0.09 0.09 0.51% _zle_line_finish
-----------------------------------------------------------------------------------
3/3 0.09 0.03 0.49% 0.09 0.03 _zsh_highlight [1]
29) 3 0.09 0.03 0.49% 0.09 0.03 0.49% (anon)
-----------------------------------------------------------------------------------
2/2 0.08 0.04 0.42% 0.08 0.04 _zsh_highlight_main_highlighter_highlight_list [3]
30) 2 0.08 0.04 0.42% 0.08 0.04 0.42% _zsh_highlight_main_highlighter_expand_path
-----------------------------------------------------------------------------------
2/2 0.05 0.03 0.27% 0.05 0.03 _zsh_highlight_highlighter_main_predicate [24]
35) 2 0.05 0.03 0.27% 0.05 0.03 0.27% _zsh_highlight_buffer_modified
-----------------------------------------------------------------------------------
1/1 0.04 0.04 0.23% 0.04 0.04 _zsh_autosuggest_fetch [33]
37) 1 0.04 0.04 0.23% 0.04 0.04 0.23% _zsh_autosuggest_suggest
-----------------------------------------------------------------------------------
2/2 0.04 0.02 0.21% 0.04 0.02 _zsh_highlight_main_highlighter_highlight_list [3]
38) 2 0.04 0.02 0.21% 0.04 0.02 0.21% _zsh_highlight_main__is_redirection
-----------------------------------------------------------------------------------
39) 1 0.03 0.03 0.19% 0.03 0.03 0.19% _zsh_highlight_preexec_hook
I don't quite understand the 3 columns under time .
I am also experiencing very poor performance on WSL2. However, performance is only poor while trying to complete paths on the filesystem. Completion for other things such as set -<TAB> respond instantly.
For example, ./bin<TAB> to complete to ./binary_filename will hang for a very long time, 5-10+ seconds to complete.
Collapsed zprof log, click to expand
zprof log
num calls time self name
-----------------------------------------------------------------------------------
1) 1 12319.84 12319.84 99.80% 12074.31 12074.31 97.81% _path_commands
2) 7 246.65 35.24 2.00% 243.71 34.82 1.97% _all_labels
3) 31 8.18 0.26 0.07% 5.38 0.17 0.04% _description
4) 4 6.87 1.72 0.06% 3.97 0.99 0.03% _parameters
5) 32 2.97 0.09 0.02% 2.97 0.09 0.02% _setup
6) 1 12338.26 12338.26 99.94% 2.45 2.45 0.02% _alternative
7) 12 1.73 0.14 0.01% 1.73 0.14 0.01% url-quote-magic
8) 3 1.77 0.59 0.01% 1.68 0.56 0.01% _path_files
9) 26 4.54 0.17 0.04% 1.13 0.04 0.01% _next_label
10) 28 1.07 0.04 0.01% 1.07 0.04 0.01% _tags
11) 7 248.43 35.49 2.01% 0.94 0.13 0.01% _wanted
12) 1 12339.59 12339.59 99.96% 0.77 0.77 0.01% _main_complete
13) 3 1.14 0.38 0.01% 0.57 0.19 0.00% azhw:zle-line-finish
14) 5 0.52 0.10 0.00% 0.52 0.10 0.00% prompt_pure_set_title
15) 1 2.38 2.38 0.02% 0.41 0.41 0.00% _files
16) 3 0.40 0.13 0.00% 0.40 0.13 0.00% prompt_pure_preprompt_render
17) 3 1.80 0.60 0.01% 0.37 0.12 0.00% prompt_pure_precmd
18) 3 0.42 0.14 0.00% 0.35 0.12 0.00% zle-line-finish
19) 3 0.33 0.11 0.00% 0.28 0.09 0.00% zle-line-init
20) 3 0.27 0.09 0.00% 0.27 0.09 0.00% async_job
21) 1 12339.86 12339.86 99.96% 0.27 0.27 0.00% expand-or-complete-with-indicator
22) 10 0.25 0.02 0.00% 0.25 0.02 0.00% _requested
23) 3 0.51 0.17 0.00% 0.23 0.08 0.00% prompt_pure_async_tasks
24) 6 0.22 0.04 0.00% 0.22 0.04 0.00% prompt_pure_reset_vim_prompt
25) 6 0.13 0.02 0.00% 0.13 0.02 0.00% editor-info
26) 2 0.27 0.14 0.00% 0.11 0.06 0.00% prompt_pure_preexec
27) 3 0.10 0.03 0.00% 0.10 0.03 0.00% prompt_pure_check_cmd_exec_time
28) 4 0.09 0.02 0.00% 0.09 0.02 0.00% _have_glob_qual
29) 1 12338.66 12338.66 99.95% 0.09 0.09 0.00% _complete
30) 1 12338.56 12338.56 99.95% 0.09 0.09 0.00% _normal
31) 1 12338.35 12338.35 99.94% 0.09 0.09 0.00% _command_names
32) 1 0.06 0.06 0.00% 0.06 0.06 0.00% _cd
33) 1 12338.47 12338.47 99.95% 0.05 0.05 0.00% _autocd
34) 1 0.02 0.02 0.00% 0.02 0.02 0.00% _list_files
35) 1 0.02 0.02 0.00% 0.02 0.02 0.00% _jobs
36) 1 0.01 0.01 0.00% 0.01 0.01 0.00% _suffix_alias_files
37) 1 0.01 0.01 0.00% 0.01 0.01 0.00% _first
-----------------------------------------------------------------------------------
21) 1 12339.86 12339.86 99.96% 0.27 0.27 0.00% expand-or-complete-with-indicator
1/1 12339.59 12339.59 99.96% 0.77 0.77 _main_complete [12]
-----------------------------------------------------------------------------------
1/1 12339.59 12339.59 99.96% 0.77 0.77 expand-or-complete-with-indicator [21]
12) 1 12339.59 12339.59 99.96% 0.77 0.77 0.01% _main_complete
1/32 0.17 0.17 0.00% 0.17 0.17 _setup [5]
1/1 12338.66 12338.66 99.95% 0.09 0.09 _complete [29]
-----------------------------------------------------------------------------------
1/1 12338.66 12338.66 99.95% 0.09 0.09 _main_complete [12]
29) 1 12338.66 12338.66 99.95% 0.09 0.09 0.00% _complete
1/1 0.01 0.01 0.00% 0.01 0.01 _first [37]
1/1 12338.56 12338.56 99.95% 0.09 0.09 _normal [30]
-----------------------------------------------------------------------------------
1/1 12338.56 12338.56 99.95% 0.09 0.09 _complete [29]
30) 1 12338.56 12338.56 99.95% 0.09 0.09 0.00% _normal
1/1 12338.47 12338.47 99.95% 0.05 0.05 _autocd [33]
-----------------------------------------------------------------------------------
1/1 12338.47 12338.47 99.95% 0.05 0.05 _normal [30]
33) 1 12338.47 12338.47 99.95% 0.05 0.05 0.00% _autocd
1/1 0.06 0.06 0.00% 0.06 0.06 _cd [32]
1/1 12338.35 12338.35 99.94% 0.09 0.09 _command_names [31]
-----------------------------------------------------------------------------------
1/1 12338.35 12338.35 99.94% 0.09 0.09 _autocd [33]
31) 1 12338.35 12338.35 99.94% 0.09 0.09 0.00% _command_names
1/1 12338.26 12338.26 99.94% 2.45 2.45 _alternative [6]
-----------------------------------------------------------------------------------
1/1 12338.26 12338.26 99.94% 2.45 2.45 _command_names [31]
6) 1 12338.26 12338.26 99.94% 2.45 2.45 0.02% _alternative
1/1 0.01 0.01 0.00% 0.01 0.01 _suffix_alias_files [36]
1/1 0.02 0.02 0.00% 0.02 0.02 _jobs [35]
2/28 0.08 0.04 0.00% 0.08 0.04 _tags [10]
10/10 0.25 0.02 0.00% 0.25 0.02 _requested [22]
1/1 2.38 2.38 0.02% 0.41 0.41 _files [15]
10/31 2.50 0.25 0.02% 1.68 0.17 _description [3]
22/26 3.86 0.18 0.03% 0.94 0.04 _next_label [9]
4/4 6.87 1.72 0.06% 3.97 0.99 _parameters [4]
1/1 12319.84 12319.84 99.80% 12074.31 12074.31 _path_commands [1]
-----------------------------------------------------------------------------------
1/1 12319.84 12319.84 99.80% 12074.31 12074.31 _alternative [6]
1) 1 12319.84 12319.84 99.80% 12074.31 12074.31 97.81% _path_commands
3/7 245.53 81.84 1.99% 0.39 0.13 _wanted [11]
-----------------------------------------------------------------------------------
3/7 245.53 81.84 1.99% 0.39 0.13 _path_commands [1]
4/7 2.91 0.73 0.02% 0.55 0.14 _parameters [4]
11) 7 248.43 35.49 2.01% 0.94 0.13 0.01% _wanted
21/28 0.84 0.04 0.01% 0.84 0.04 _tags [10]
7/7 246.65 35.24 2.00% 243.71 34.82 _all_labels [2]
-----------------------------------------------------------------------------------
7/7 246.65 35.24 2.00% 243.71 34.82 _wanted [11]
2) 7 246.65 35.24 2.00% 243.71 34.82 1.97% _all_labels
1/3 0.66 0.66 0.01% 0.64 0.64 _path_files [8]
7/31 2.28 0.33 0.02% 1.44 0.21 _description [3]
-----------------------------------------------------------------------------------
14/31 3.41 0.24 0.03% 2.26 0.16 _next_label [9]
10/31 2.50 0.25 0.02% 1.68 0.17 _alternative [6]
7/31 2.28 0.33 0.02% 1.44 0.21 _all_labels [2]
3) 31 8.18 0.26 0.07% 5.38 0.17 0.04% _description
31/32 2.81 0.09 0.02% 2.81 0.09 _setup [5]
-----------------------------------------------------------------------------------
4/4 6.87 1.72 0.06% 3.97 0.99 _alternative [6]
4) 4 6.87 1.72 0.06% 3.97 0.99 0.03% _parameters
4/7 2.91 0.73 0.02% 0.55 0.14 _wanted [11]
-----------------------------------------------------------------------------------
22/26 3.86 0.18 0.03% 0.94 0.04 _alternative [6]
4/26 0.68 0.17 0.01% 0.19 0.05 _files [15]
9) 26 4.54 0.17 0.04% 1.13 0.04 0.01% _next_label
14/31 3.41 0.24 0.03% 2.26 0.16 _description [3]
-----------------------------------------------------------------------------------
31/32 2.81 0.09 0.02% 2.81 0.09 _description [3]
1/32 0.17 0.17 0.00% 0.17 0.17 _main_complete [12]
5) 32 2.97 0.09 0.02% 2.97 0.09 0.02% _setup
-----------------------------------------------------------------------------------
1/1 2.38 2.38 0.02% 0.41 0.41 _alternative [6]
15) 1 2.38 2.38 0.02% 0.41 0.41 0.00% _files
1/4 0.02 0.02 0.00% 0.02 0.02 _have_glob_qual [28]
5/28 0.15 0.03 0.00% 0.15 0.03 _tags [10]
4/26 0.68 0.17 0.01% 0.19 0.05 _next_label [9]
2/3 1.11 0.55 0.01% 1.04 0.52 _path_files [8]
-----------------------------------------------------------------------------------
17) 3 1.80 0.60 0.01% 0.37 0.12 0.00% prompt_pure_precmd
3/6 0.07 0.02 0.00% 0.07 0.02 prompt_pure_reset_vim_prompt [24]
3/3 0.10 0.03 0.00% 0.10 0.03 prompt_pure_check_cmd_exec_time [27]
3/5 0.35 0.12 0.00% 0.35 0.12 prompt_pure_set_title [14]
3/3 0.40 0.13 0.00% 0.40 0.13 prompt_pure_preprompt_render [16]
3/3 0.51 0.17 0.00% 0.23 0.08 prompt_pure_async_tasks [23]
-----------------------------------------------------------------------------------
2/3 1.11 0.55 0.01% 1.04 0.52 _files [15]
1/3 0.66 0.66 0.01% 0.64 0.64 _all_labels [2]
8) 3 1.77 0.59 0.01% 1.68 0.56 0.01% _path_files
1/1 0.02 0.02 0.00% 0.02 0.02 _list_files [34]
3/4 0.07 0.02 0.00% 0.07 0.02 _have_glob_qual [28]
-----------------------------------------------------------------------------------
7) 12 1.73 0.14 0.01% 1.73 0.14 0.01% url-quote-magic
-----------------------------------------------------------------------------------
13) 3 1.14 0.38 0.01% 0.57 0.19 0.00% azhw:zle-line-finish
3/6 0.15 0.05 0.00% 0.15 0.05 prompt_pure_reset_vim_prompt [24]
3/3 0.42 0.14 0.00% 0.35 0.12 zle-line-finish [18]
-----------------------------------------------------------------------------------
21/28 0.84 0.04 0.01% 0.84 0.04 _wanted [11]
5/28 0.15 0.03 0.00% 0.15 0.03 _files [15]
2/28 0.08 0.04 0.00% 0.08 0.04 _alternative [6]
10) 28 1.07 0.04 0.01% 1.07 0.04 0.01% _tags
-----------------------------------------------------------------------------------
3/5 0.35 0.12 0.00% 0.35 0.12 prompt_pure_precmd [17]
2/5 0.16 0.08 0.00% 0.16 0.08 prompt_pure_preexec [26]
14) 5 0.52 0.10 0.00% 0.52 0.10 0.00% prompt_pure_set_title
-----------------------------------------------------------------------------------
3/3 0.51 0.17 0.00% 0.23 0.08 prompt_pure_precmd [17]
23) 3 0.51 0.17 0.00% 0.23 0.08 0.00% prompt_pure_async_tasks
3/3 0.27 0.09 0.00% 0.27 0.09 async_job [20]
-----------------------------------------------------------------------------------
3/3 0.42 0.14 0.00% 0.35 0.12 azhw:zle-line-finish [13]
18) 3 0.42 0.14 0.00% 0.35 0.12 0.00% zle-line-finish
3/6 0.08 0.03 0.00% 0.08 0.03 editor-info [25]
-----------------------------------------------------------------------------------
3/3 0.40 0.13 0.00% 0.40 0.13 prompt_pure_precmd [17]
16) 3 0.40 0.13 0.00% 0.40 0.13 0.00% prompt_pure_preprompt_render
-----------------------------------------------------------------------------------
19) 3 0.33 0.11 0.00% 0.28 0.09 0.00% zle-line-init
3/6 0.06 0.02 0.00% 0.06 0.02 editor-info [25]
-----------------------------------------------------------------------------------
3/3 0.27 0.09 0.00% 0.27 0.09 prompt_pure_async_tasks [23]
20) 3 0.27 0.09 0.00% 0.27 0.09 0.00% async_job
-----------------------------------------------------------------------------------
26) 2 0.27 0.14 0.00% 0.11 0.06 0.00% prompt_pure_preexec
2/5 0.16 0.08 0.00% 0.16 0.08 prompt_pure_set_title [14]
-----------------------------------------------------------------------------------
10/10 0.25 0.02 0.00% 0.25 0.02 _alternative [6]
22) 10 0.25 0.02 0.00% 0.25 0.02 0.00% _requested
-----------------------------------------------------------------------------------
3/6 0.15 0.05 0.00% 0.15 0.05 azhw:zle-line-finish [13]
3/6 0.07 0.02 0.00% 0.07 0.02 prompt_pure_precmd [17]
24) 6 0.22 0.04 0.00% 0.22 0.04 0.00% prompt_pure_reset_vim_prompt
-----------------------------------------------------------------------------------
3/6 0.08 0.03 0.00% 0.08 0.03 zle-line-finish [18]
3/6 0.06 0.02 0.00% 0.06 0.02 zle-line-init [19]
25) 6 0.13 0.02 0.00% 0.13 0.02 0.00% editor-info
-----------------------------------------------------------------------------------
3/3 0.10 0.03 0.00% 0.10 0.03 prompt_pure_precmd [17]
27) 3 0.10 0.03 0.00% 0.10 0.03 0.00% prompt_pure_check_cmd_exec_time
-----------------------------------------------------------------------------------
3/4 0.07 0.02 0.00% 0.07 0.02 _path_files [8]
1/4 0.02 0.02 0.00% 0.02 0.02 _files [15]
28) 4 0.09 0.02 0.00% 0.09 0.02 0.00% _have_glob_qual
-----------------------------------------------------------------------------------
1/1 0.06 0.06 0.00% 0.06 0.06 _autocd [33]
32) 1 0.06 0.06 0.00% 0.06 0.06 0.00% _cd
-----------------------------------------------------------------------------------
1/1 0.02 0.02 0.00% 0.02 0.02 _path_files [8]
34) 1 0.02 0.02 0.00% 0.02 0.02 0.00% _list_files
-----------------------------------------------------------------------------------
1/1 0.02 0.02 0.00% 0.02 0.02 _alternative [6]
35) 1 0.02 0.02 0.00% 0.02 0.02 0.00% _jobs
-----------------------------------------------------------------------------------
1/1 0.01 0.01 0.00% 0.01 0.01 _alternative [6]
36) 1 0.01 0.01 0.00% 0.01 0.01 0.00% _suffix_alias_files
-----------------------------------------------------------------------------------
1/1 0.01 0.01 0.00% 0.01 0.01 _complete [29]
37) 1 0.01 0.01 0.00% 0.01 0.01 0.00% _first
I am also experiencing very poor performance on WSL2. However, performance is only poor while trying to complete paths on the filesystem. Completion for other things such as
set -<TAB>respond instantly.
I experience basically the same and wanted to point out that completion of commands (i.e. ss<tab>) is slow aswell but completion of options is fast again (i.e. ssh <tab>).
I am also experiencing very poor performance on WSL2.
try unsetopt PATH_DIRS for wsl2
Very good pointer, @dhruvinsh!
When checking my PATH this seems to be inherited from the Windows system and contains entires like /mnt/c/WINDOWS which contain more than a few directories.
Unsetting PATH_DIRS in a running shell solves the problem for me.
~~The completion module I use uses setopt PATH_DIRS in its init. Could this be the culprit?~~