neovim lsp client stuck on CPU 100% / a very high CPU usage with big files #14037
Comments
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Can you reproduce this without completion.nvim (with omnifunc)? Otherwise this belongs on the completion.nvim tracker, and I would encourage you to try out https://github.com/hrsh7th/nvim-compe |
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@mjlbach after disable （and I also disabled other lsp related plugins） The problem still persists the log (too long, can not post here):
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After I disabled and nvim lsp continue can stuck on CPU 100% so I check the log, and edit neovim runtome file: Things have changed. the golang source code I used to re-produce the issue: (clone the whole repo this file has about 4KB size, and about 1124 lines. (if we use a 3000 lines source file, the result will be more obvious) open the modified
even I disabled
and last, my hardware: ❯ neofetch
/:-------------:\ ttys3@fedora
:-------------------:: ------------
:-----------/shhOHbmp---:\ OS: Fedora 33 (Workstation Edition) x86_64
/-----------omMMMNNNMMD ---: Kernel: 5.10.19-200.fc33.x86_64
:-----------sMMMMNMNMP. ---: Uptime: 1 hour, 30 mins
:-----------:MMMdP------- ---\ Packages: 2962 (rpm), 23 (flatpak)
,------------:MMMd-------- ---: Shell: zsh 5.8
:------------:MMMd------- .---: Resolution: 3840x2160
:---- oNMMMMMMMMMNho .----: DE: GNOME 3.38.3
:-- .+shhhMMMmhhy++ .------/ WM: Mutter
:- -------:MMMd--------------: WM Theme: Adwaita
:- --------/MMMd-------------; Theme: Adwaita [GTK2/3]
:- ------/hMMMy------------: Icons: Adwaita [GTK2/3]
:-- :dMNdhhdNMMNo------------; Terminal: tmux
:---:sdNMMMMNds:------------: CPU: Intel i7-8700K (12) @ 4.700GHz
:------:://:-------------:: GPU: Intel CometLake-S GT2 [UHD Graphics 630]
:---------------------:// GPU: NVIDIA GeForce GTX 1060 3GB
Memory: 10467MiB / 31528MiB |
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While neovim is CPU 100% and stuck, if I kill neovim with Error detected while processing VimLeavePre Autocommands for "*":
Error executing vim.schedule lua callback: /usr/local/share/nvim/runtime/lua/vim/treesitter/query.lua:135:
bad argument #1 to 'get_node_text' (string expected, got nil)
Error executing vim.schedule lua callback: /usr/local/share/nvim/runtime/lua/vim/treesitter/query.lua:135:
bad argument #1 to 'get_node_text' (string expected, got nil)
Error executing vim.schedule lua callback: /usr/local/share/nvim/runtime/lua/vim/treesitter/query.lua:135:
bad argument #1 to 'get_node_text' (string expected, got nil)
Error executing vim.schedule lua callback: /usr/local/share/nvim/runtime/lua/vim/treesitter/query.lua:135:
bad argument #1 to 'get_node_text' (string expected, got nil)
-- More --
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Can you reproduce this with a minimal config? That's a tree-sitter error. You can use this with modifications to work for gopls. |
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I can't reproduce this issue.
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@glepnir I think my description to re-produce the issue is not clear. I tried again use the init.vim I provided above, the issue is a 100% re-produce-able I re-edited the description above and make it clear:
and also, thank you @mjlbach, I'll try the |
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cannot reproduce… I used same file |
Just typing you should try this modified file: clone the whole repo https://github.com/blevesearch/bleve, and replace the go file analysis/lang/fr/light_stemmer_fr_test.go with this one: |
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@mjlbach confirmed: using the |
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Seems like you should bisect your config then to find the offending plugin :) |
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@mjlbach got |
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So it seems like a completion.nvim issue then? Did you try comp-e? |
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@mjlbach After I add this to my Makefile, finally I found the reason: # pure all before debug problems
purge:
mv ~/.config/nvim/init.vim{,.disabled}
mv ~/.config/nvim/init.lua{,.disabled}
rm -rf ~/.local/share/nvim && mkdir ~/.local/share/nvim && rm -rf ~/.cache/nvim && mkdir ~/.cache/nvim && rm -rf rm -rf /tmp/site
curl -fLo $$HOME/.local/share/nvim/site/autoload/plug.vim --create-dirs https://raw.githubusercontent.com/junegunn/vim-plug/master/plug.vim
caused by disable the plugin, the CPU will not stuck on 100% now. (CPU usage will go down to 0 if we stop press xxxxxxxxxxx crazyly, but it will not if we have treesitter and the I do disabled all plugins (including nvim-ts-rainbow) by using
and the result in |
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Alright, I'm going to close the issue here then (since it's an issue with plugins), but I recommend you file issues with |
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@mjlbach OK, to test if |
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@ttys3 Glad you found out about the rainbow problem. Consider only enabling autocomplete on keypress (default is for nvim-compe).
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This is off-topic, but we do incremental sync now by default (so the amount of data sent is very small), and mfussengers has a PR to do debouncing. |
nvim --version:gopls version v0.6.6Ubuntu 20.10 x86_64nvim -c ":checkhealth nvim lspconfig"
lsp.log
the log included the whole source code (I can not provide here because it is not open sourced code and I do not own the copyright), I removed the file content in the log
[ DEBUG ] 2021-03-01T10:06:14+0800 ] /usr/local/share/nvim/runtime/lua/vim/lsp/rpc.lua:492 ] "decoded" { id = 25, jsonrpc = "2.0", result = { isIncomplete = true, items = { { detail = "func(userIdList []uint32) []*ht_user_search.SearchUserItemResult", filterText = "BuildDefaultSearchResByUserIdList", insertTextFormat = 1, kind = 2, label = "BuildDefaultSearchResByUserIdList", preselect = true, sortText = "00000", textEdit = { newText = "BuildDefaultSearchResByUserIdList", range = { end = { character = 18, line = 1684 }, start = { character = 18, line = 1684 } } } }, { detail = "*ClientSearchParams", filterText = "this", insertTextFormat = 1, kind = 6, label = "this", sortText = "00001", textEdit = { newText = "this", range = { end = { character = 18, line = 1684 }, start = { character = 18, line = 1684 } } } }, { detail = "[]uint32", filterText = "userIdList", insertTextFormat = 1, kind = 6, label = "userIdList", sortText = "00002", textEdit = { newText = "userIdList", range = { end = { character = 18, line = 1684 }, start = { character = 18, line = 1684 } } } }, { detail = "string", filterText = "Age", insertTextFormat = 1, kind = 5, label = "Age", sortText = "00003", textEdit = { newText = "Age", range = { end = { character = 18, line = 1684 }, start = { character = 18, line = 1684 } } } }, { detail = "uint32", filterText = "BestMatchNum", insertTextFormat = 1, kind = 5, label = "BestMatchNum", sortText = "00004", textEdit = { newText = "BestMatchNum", range = { end = { character = 18, line = 1684 }, start = { character = 18, line = 1684 } } } }, { detail = "uint32", filterText = "BirthFrom", insertTextFormat = 1, kind = 5, label = "BirthFrom", sortText = "00005", textEdit = { newText = "BirthFrom", range = { end = { character = 18, line = 1684 }, start = { character = 18, line = 1684 } } } }, { detail = "uint32", filterText = "BirthTo", insertTextFormat = 1, kind = 5, label = "BirthTo", sortText = "00006", textEdit = { newText = "BirthTo", range = { end = { character = 18, line = 1684 }, start = { character = 18, line = 1684 } } } }, { detail = "string", filterText = "CacheKey", insertTextFormat = 1, kind = 5, label = "CacheKey", sortText = "00007", textEdit = { newText = "CacheKey", range = { end = { character = 18, line = 1684 }, start = { character = 18, line = 1684 } } } }, { detail = "string", filterText = "CityCdi", insertTextFormat = 1, kind = 5, label = "CityCdi", sortText = "00008", textEdit = { newText = "CityCdi", range = { end = { character = 18, line = 1684 }, start = { character = 18, line = 1684 } } } }, { detail = "bool", filterText = "ConditionWithCity", insertTextFormat = 1, kind = 5, label = "ConditionWithCity", sortText = "00009", textEdit = { newText = "ConditionWithCity", range = { end = { character = 18, line = 1684 }, start = { character = 18, line = 1684 } } } }, { detail = "string", filterText = "Country", insertTextFormat = 1, kind = 5, label = "Country", sortText = "00010", textEdit = { newText = "Country", range = { end = { character = 18, line = 1684 }, start = { character = 18, line = 1684 } } } }, { detail = "int", filterText = "Debug", insertTextFormat = 1, kind = 5, label = "Debug", sortText = "00011", textEdit = { newText = "Debug", range = { end = { character = 18, line = 1684 }, start = { character = 18, line = 1684 } } } }, { detail = "string", filterText = "Email", insertTextFormat = 1, kind = 5, label = "Email", sortText = "00012", textEdit = { newText = "Email", range = { end = { character = 18, line = 1684 }, start = { character = 18, line = 1684 } } } }, { detail = "string", filterText = "Lang", insertTextFormat = 1, kind = 5, label = "Lang", sortText = "00013", textEdit = { newText = "Lang", range = { end = { character = 18, line = 1684 }, start = { character = 18, line = 1684 } } } }, { detail = "float32", filterText = "Latitude", insertTextFormat = 1, kind = 5, label = "Latitude", sortText = "00014", textEdit = { newText = "Latitude", range = { end = { character = 18, line = 1684 }, start = { character = 18, line = 1684 } } } }, { detail = "uint32", filterText = "Learnlang", insertTextFormat = 1, kind = 5, label = "Learnlang", sortText = "00015", textEdit = { newText = "Learnlang", range = { end = { character = 18, line = 1684 }, start = { character = 18, line = 1684 } } } }, { detail = "string", filterText = "LearnlangStr", insertTextFormat = 1, kind = 5, label = "LearnlangStr", sortText = "00016", textEdit = { newText = "LearnlangStr", range = { end = { character = 18, line = 1684 }, start = { character = 18, line = 1684 } } } }, { detail = "float32", filterText = "Longitute", insertTextFormat = 1, kind = 5, label = "Longitute", sortText = "00017", textEdit = { newText = "Longitute", range = { end = { character = 18, line = 1684 }, start = { character = 18, line = 1684 } } } }, { detail = "uint32", filterText = "Nativelang", insertTextFormat = 1, kind = 5, label = "Nativelang", sortText = "00018", textEdit = { newText = "Nativelang", range = { end = { character = 18, line = 1684 }, start = { character = 18, line = 1684 } } } }, { detail = "string", filterText = "NativelangStr", insertTextFormat = 1, kind = 5, label = "NativelangStr", sortText = "00019", textEdit = { newText = "NativelangStr", range = { end = { character = 18, line = 1684 }, start = { character = 18, line = 1684 } } } }, { detail = "string", filterText = "Nickname", insertTextFormat = 1, kind = 5, label = "Nickname", sortText = "00020", textEdit = { newText = "Nickname", range = { end = { character = 18, line = 1684 }, start = { character = 18, line = 1684 } } } }, { detail = "uint32", filterText = "Page", insertTextFormat = 1, kind = 5, label = "Page", sortText = "00021", textEdit = { newText = "Page", range = { end = { character = 18, line = 1684 }, start = { character = 18, line = 1684 } } } }, { detail = "uint32", filterText = "PageSize", insertTextFormat = 1, kind = 5, label = "PageSize", sortText = "00022", textEdit = { newText = "PageSize", range = { end = { character = 18, line = 1684 }, start = { character = 18, line = 1684 } } } }, { detail = "bool", filterText = "PoliticsCheck", insertTextFormat = 1, kind = 5, label = "PoliticsCheck", sortText = "00023", textEdit = { newText = "PoliticsCheck", range = { end = { character = 18, line = 1684 }, start = { character = 18, line = 1684 } } } }, { detail = "uint32", filterText = "RealLearnLang", insertTextFormat = 1, kind = 5, label = "RealLearnLang", sortText = "00024", textEdit = { newText = "RealLearnLang", range = { end = { character = 18, line = 1684 }, start = { character = 18, line = 1684 } } } }, { detail = "string", filterText = "ReqSource", insertTextFormat = 1, kind = 5, label = "ReqSource", sortText = "00025", textEdit = { newText = "ReqSource", range = { end = { character = 18, line = 1684 }, start = { character = 18, line = 1684 } } } }, { detail = "uint32", filterText = "ReqTs", insertTextFormat = 1, kind = 5, label = "ReqTs", sortText = "00026", textEdit = { newText = "ReqTs", range = { end = { character = 18, line = 1684 }, start = { character = 18, line = 1684 } } } }, { detail = "[]uint32", filterText = "SearchLevel", insertTextFormat = 1, kind = 5, label = "SearchLevel", sortText = "00027", textEdit = { newText = "SearchLevel", range = { end = { character = 18, line = 1684 }, start = { character = 18, line = 1684 } } } }, { detail = "string", filterText = "Sex", insertTextFormat = 1, kind = 5, label = "Sex", sortText = "00028", textEdit = { newText = "Sex", range = { end = { character = 18, line = 1684 }, start = { character = 18, line = 1684 } } } }, { detail = "string", filterText = "Skilllevel", insertTextFormat = 1, kind = 5, label = "Skilllevel", sortText = "00029", textEdit = { newText = "Skilllevel", range = { end = { character = 18, line = 1684 }, start = { character = 18, line = 1684 } } } }, { detail = "string", filterText = "SkilllevelRange", insertTextFormat = 1, kind = 5, label = "SkilllevelRange", sortText = "00030", textEdit = { newText = "SkilllevelRange", range = { end = { character = 18, line = 1684 }, start = { character = 18, line = 1684 } } } }, { detail = "string", filterText = "Sort", insertTextFormat = 1, kind = 5, label = "Sort", sortText = "00031", textEdit = { newText = "Sort", range = { end = { character = 18, line = 1684 }, start = { character = 18, line = 1684 } } } }, { detail = "int", filterText = "Terminaltype", insertTextFormat = 1, kind = 5, label = "Terminaltype", sortText = "00032", textEdit = { newText = "Terminaltype", range = { end = { character = 18, line = 1684 }, start = { character = 18, line = 1684 } } } }, { detail = "*common.SERedisCacheStruct", filterText = "UserInfo", insertTextFormat = 1, kind = 5, label = "UserInfo", sortText = "00033", textEdit = { newText = "UserInfo", range = { end = { character = 18, line = 1684 }, start = { character = 18, line = 1684 } } } }, { detail = "[]uint32", filterText = "UserLearnLang", insertTextFormat = 1, kind = 5, label = "UserLearnLang", sortText = "00034", textEdit = { newText = "UserLearnLang", range = { end = { character = 18, line = 1684 }, start = { character = 18, line = 1684 } } } }, { detail = "[]uint32", filterText = "UserNativeLang", insertTextFormat = 1, kind = 5, label = "UserNativeLang", sortText = "00035", textEdit = { newText = "UserNativeLang", range = { end = { character = 18, line = 1684 }, start = { character = 18, line = 1684 } } } }, { detail = "uint32", filterText = "Userid", insertTextFormat = 1, kind = 5, label = "Userid", sortText = "00036", textEdit = { newText = "Userid", range = { end = { character = 18, line = 1684 }, start = { character = 18, line = 1684 } } } }, { detail = "string", filterText = "Username", insertTextFormat = 1, kind = 5, label = "Username", sortText = "00037", textEdit = { newText = "Username", range = { end = { character = 18, line = 1684 }, start = { character = 18, line = 1684 } } } }, { detail = "string", filterText = "Version", insertTextFormat = 1, kind = 5, label = "Version", sortText = "00038", textEdit = { newText = "Version", range = { end = { character = 18, line = 1684 }, start = { character = 18, line = 1684 } } } } } }} [ DEBUG ] 2021-03-01T10:06:26+0800 ] /usr/local/share/nvim/runtime/lua/vim/lsp/rpc.lua:492 ] "decoded" { jsonrpc = "2.0", method = "window/logMessage", params = { message = "2021/03/01 10:06:13 background imports cache refresh starting\n", type = 3 }} [ DEBUG ] 2021-03-01T10:06:26+0800 ] /usr/local/share/nvim/runtime/lua/vim/lsp/rpc.lua:492 ] "decoded" { jsonrpc = "2.0", method = "window/logMessage", params = { message = "2021/03/01 10:06:15 background refresh finished after 1.948603469s\n", type = 3 }} [ DEBUG ] 2021-03-01T10:06:26+0800 ] /usr/local/share/nvim/runtime/lua/vim/lsp.lua:487 ] "notification" "window/logMessage" { message = "2021/03/01 10:06:13 background imports cache refresh starting\n", type = 3} [ DEBUG ] 2021-03-01T10:06:26+0800 ] /usr/local/share/nvim/runtime/lua/vim/lsp/handlers.lua:407 ] "default_handler" "window/logMessage" { client_id = 1, params = { message = "2021/03/01 10:06:13 background imports cache refresh starting\n", type = 3 }} [ INFO ] 2021-03-01T10:06:26+0800 ] /usr/local/share/nvim/runtime/lua/vim/lsp/handlers.lua:379 ] "2021/03/01 10:06:13 background imports cache refresh starting\n" [ DEBUG ] 2021-03-01T10:06:26+0800 ] /usr/local/share/nvim/runtime/lua/vim/lsp/rpc.lua:492 ] "decoded" { id = 26, jsonrpc = "2.0", result = {}} [ DEBUG ] 2021-03-01T10:06:26+0800 ] /usr/local/share/nvim/runtime/lua/vim/lsp/rpc.lua:492 ] "decoded" { id = 27, jsonrpc = "2.0", result = { isIncomplete = true, items = { { detail = "func(userIdList []uint32) []*ht_user_search.SearchUserItemResult", filterText = "BuildDefaultSearchResByUserIdList", insertTextFormat = 1, kind = 2, label = "BuildDefaultSearchResByUserIdList", preselect = true, sortText = "00000", textEdit = { newText = "BuildDefaultSearchResByUserIdList", range = { end = { character = 21, line = 1684 }, start = { character = 21, line = 1684 } } } }, { detail = "*ClientSearchParams", filterText = "this", insertTextFormat = 1, kind = 6, label = "this", sortText = "00001", textEdit = { newText = "this", range = { end = { character = 21, line = 1684 }, start = { character = 21, line = 1684 } } } }, { detail = "[]uint32", filterText = "userIdList", insertTextFormat = 1, kind = 6, label = "userIdList", sortText = "00002", textEdit = { newText = "userIdList", range = { end = { character = 21, line = 1684 }, start = { character = 21, line = 1684 } } } }, { detail = "string", filterText = "Age", insertTextFormat = 1, kind = 5, label = "Age", sortText = "00003", textEdit = { newText = "Age", range = { end = { character = 21, line = 1684 }, start = { character = 21, line = 1684 } } } }, { detail = "uint32", filterText = "BestMatchNum", insertTextFormat = 1, kind = 5, label = "BestMatchNum", sortText = "00004", textEdit = { newText = "BestMatchNum", range = { end = { character = 21, line = 1684 }, start = { character = 21, line = 1684 } } } }, { detail = "uint32", filterText = "BirthFrom", insertTextFormat = 1, kind = 5, label = "BirthFrom", sortText = "00005", textEdit = { newText = "BirthFrom", range = { end = { character = 21, line = 1684 }, start = { character = 21, line = 1684 } } } }, { detail = "uint32", filterText = "BirthTo", insertTextFormat = 1, kind = 5, label = "BirthTo", sortText = "00006", textEdit = { newText = "BirthTo", range = { end = { character = 21, line = 1684 }, start = { character = 21, line = 1684 } } } }, { detail = "string", filterText = "CacheKey", insertTextFormat = 1, kind = 5, label = "CacheKey", sortText = "00007", textEdit = { newText = "CacheKey", range = { end = { character = 21, line = 1684 }, start = { character = 21, line = 1684 } } } }, { detail = "string", filterText = "CityCdi", insertTextFormat = 1, kind = 5, label = "CityCdi", sortText = "00008", textEdit = { newText = "CityCdi", range = { end = { character = 21, line = 1684 }, start = { character = 21, line = 1684 } } } }, { detail = "bool", filterText = "ConditionWithCity", insertTextFormat = 1, kind = 5, label = "ConditionWithCity", sortText = "00009", textEdit = { newText = "ConditionWithCity", range = { end = { character = 21, line = 1684 }, start = { character = 21, line = 1684 } } } }, { detail = "string", filterText = "Country", insertTextFormat = 1, kind = 5, label = "Country", sortText = "00010", textEdit = { newText = "Country", range = { end = { character = 21, line = 1684 }, start = { character = 21, line = 1684 } } } }, { detail = "int", filterText = "Debug", insertTextFormat = 1, kind = 5, label = "Debug", sortText = "00011", textEdit = { newText = "Debug", range = { end = { character = 21, line = 1684 }, start = { character = 21, line = 1684 } } } }, { detail = "string", filterText = "Email", insertTextFormat = 1, kind = 5, label = "Email", sortText = "00012", textEdit = { newText = "Email", range = { end = { character = 21, line = 1684 }, start = { character = 21, line = 1684 } } } }, { detail = "string", filterText = "Lang", insertTextFormat = 1, kind = 5, label = "Lang", sortText = "00013", textEdit = { newText = "Lang", range = { end = { character = 21, line = 1684 }, start = { character = 21, line = 1684 } } } }, { detail = "float32", filterText = "Latitude", insertTextFormat = 1, kind = 5, label = "Latitude", sortText = "00014", textEdit = { newText = "Latitude", range = { end = { character = 21, line = 1684 }, start = { character = 21, line = 1684 } } } }, { detail = "uint32", filterText = "Learnlang", insertTextFormat = 1, kind = 5, label = "Learnlang", sortText = "00015", textEdit = { newText = "Learnlang", range = { end = { character = 21, line = 1684 }, start = { character = 21, line = 1684 } } } }, { detail = "string", filterText = "LearnlangStr", insertTextFormat = 1, kind = 5, label = "LearnlangStr", sortText = "00016", textEdit = { newText = "LearnlangStr", range = { end = { character = 21, line = 1684 }, start = { character = 21, line = 1684 } } } }, { detail = "float32", filterText = "Longitute", insertTextFormat = 1, kind = 5, label = "Longitute", sortText = "00017", textEdit = { newText = "Longitute", range = { end = { character = 21, line = 1684 }, start = { character = 21, line = 1684 } } } }, { detail = "uint32", filterText = "Nativelang", insertTextFormat = 1, kind = 5, label = "Nativelang", sortText = "00018", textEdit = { newText = "Nativelang", range = { end = { character = 21, line = 1684 }, start = { character = 21, line = 1684 } } } }, { detail = "string", filterText = "NativelangStr", insertTextFormat = 1, kind = 5, label = "NativelangStr", sortText = "00019", textEdit = { newText = "NativelangStr", range = { end = { character = 21, line = 1684 }, start = { character = 21, line = 1684 } } } }, { detail = "string", filterText = "Nickname", insertTextFormat = 1, kind = 5, label = "Nickname", sortText = "00020", textEdit = { newText = "Nickname", range = { end = { character = 21, line = 1684 }, start = { character = 21, line = 1684 } } } }, { detail = "uint32", filterText = "Page", insertTextFormat = 1, kind = 5, label = "Page", sortText = "00021", textEdit = { newText = "Page", range = { end = { character = 21, line = 1684 }, start = { character = 21, line = 1684 } } } }, { detail = "uint32", filterText = "PageSize", insertTextFormat = 1, kind = 5, label = "PageSize", sortText = "00022", textEdit = { newText = "PageSize", range = { end = { character = 21, line = 1684 }, start = { character = 21, line = 1684 } } } }, { detail = "bool", filterText = "PoliticsCheck", insertTextFormat = 1, kind = 5, label = "PoliticsCheck", sortText = "00023", textEdit = { newText = "PoliticsCheck", range = { end = { character = 21, line = 1684 }, start = { character = 21, line = 1684 } } } }, { detail = "uint32", filterText = "RealLearnLang", insertTextFormat = 1, kind = 5, label = "RealLearnLang", sortText = "00024", textEdit = { newText = "RealLearnLang", range = { end = { character = 21, line = 1684 }, start = { character = 21, line = 1684 } } } }, { detail = "string", filterText = "ReqSource", insertTextFormat = 1, kind = 5, label = "ReqSource", sortText = "00025", textEdit = { newText = "ReqSource", range = { end = { character = 21, line = 1684 }, start = { character = 21, line = 1684 } } } }, { detail = "uint32", filterText = "ReqTs", insertTextFormat = 1, kind = 5, label = "ReqTs", sortText = "00026", textEdit = { newText = "ReqTs", range = { end = { character = 21, line = 1684 }, start = { character = 21, line = 1684 } } } }, { detail = "[]uint32", filterText = "SearchLevel", insertTextFormat = 1, kind = 5, label = "SearchLevel", sortText = "00027", textEdit = { newText = "SearchLevel", range = { end = { character = 21, line = 1684 }, start = { character = 21, line = 1684 } } } }, { detail = "string", filterText = "Sex", insertTextFormat = 1, kind = 5, label = "Sex", sortText = "00028", textEdit = { newText = "Sex", range = { end = { character = 21, line = 1684 }, start = { character = 21, line = 1684 } } } }, { detail = "string", filterText = "Skilllevel", insertTextFormat = 1, kind = 5, label = "Skilllevel", sortText = "00029", textEdit = { newText = "Skilllevel", range = { end = { character = 21, line = 1684 }, start = { character = 21, line = 1684 } } } }, { detail = "string", filterText = "SkilllevelRange", insertTextFormat = 1, kind = 5, label = "SkilllevelRange", sortText = "00030", textEdit = { newText = "SkilllevelRange", range = { end = { character = 21, line = 1684 }, start = { character = 21, line = 1684 } } } }, { detail = "string", filterText = "Sort", insertTextFormat = 1, kind = 5, label = "Sort", sortText = "00031", textEdit = { newText = "Sort", range = { end = { character = 21, line = 1684 }, start = { character = 21, line = 1684 } } } }, { detail = "int", filterText = "Terminaltype", insertTextFormat = 1, kind = 5, label = "Terminaltype", sortText = "00032", textEdit = { newText = "Terminaltype", range = { end = { character = 21, line = 1684 }, start = { character = 21, line = 1684 } } } }, { detail = "*common.SERedisCacheStruct", filterText = "UserInfo", insertTextFormat = 1, kind = 5, label = "UserInfo", sortText = "00033", textEdit = { newText = "UserInfo", range = { end = { character = 21, line = 1684 }, start = { character = 21, line = 1684 } } } }, { detail = "[]uint32", filterText = "UserLearnLang", insertTextFormat = 1, kind = 5, label = "UserLearnLang", sortText = "00034", textEdit = { newText = "UserLearnLang", range = { end = { character = 21, line = 1684 }, start = { character = 21, line = 1684 } } } }, { detail = "[]uint32", filterText = "UserNativeLang", insertTextFormat = 1, kind = 5, label = "UserNativeLang", sortText = "00035", textEdit = { newText = "UserNativeLang", range = { end = { character = 21, line = 1684 }, start = { character = 21, line = 1684 } } } }, { detail = "uint32", filterText = "Userid", insertTextFormat = 1, kind = 5, label = "Userid", sortText = "00036", textEdit = { newText = "Userid", range = { end = { character = 21, line = 1684 }, start = { character = 21, line = 1684 } } } }, { detail = "string", filterText = "Username", insertTextFormat = 1, kind = 5, label = "Username", sortText = "00037", textEdit = { newText = "Username", range = { end = { character = 21, line = 1684 }, start = { character = 21, line = 1684 } } } }, { detail = "string", filterText = "Version", insertTextFormat = 1, kind = 5, label = "Version", sortText = "00038", textEdit = { newText = "Version", range = { end = { character = 21, line = 1684 }, start = { character = 21, line = 1684 } } } } } }} [ DEBUG ] 2021-03-01T10:06:26+0800 ] /usr/local/share/nvim/runtime/lua/vim/lsp.lua:487 ] "notification" "window/logMessage" { message = "2021/03/01 10:06:15 background refresh finished after 1.948603469s\n", type = 3} [ DEBUG ] 2021-03-01T10:06:26+0800 ] /usr/local/share/nvim/runtime/lua/vim/lsp/handlers.lua:407 ] "default_handler" "window/logMessage" { client_id = 1, params = { message = "2021/03/01 10:06:15 background refresh finished after 1.948603469s\n", type = 3 }} [ INFO ] 2021-03-01T10:06:26+0800 ] /usr/local/share/nvim/runtime/lua/vim/lsp/handlers.lua:379 ] "2021/03/01 10:06:15 background refresh finished after 1.948603469s\n"Steps to reproduce
init.vim:
the golang source code I used to re-produce the issue:
(clone the whole repo
https://github.com/blevesearch/bleve, and replace the go fileanalysis/lang/fr/light_stemmer_fr_test.gowith this one: https://gist.github.com/ttys3/a0fd236ebff873204927f090f84a33fe/raw/77067a8b477071e929cfa6cc3f911cc2665930ff/light_stemmer_fr_test.go )this file has about 4KB size, and about 1124 lines.
open the modified
analysis/lang/fr/light_stemmer_fr_test.go, goto line 1123, type//and then type single charxfast as you can. (do not type too slow, and then neovim lsp client will continue to sendthe whole fileto lsp server)neovim cpu will 100%
disable lsp and lsp auto completion, the problem did not occurred
Actual behaviour
neovim stuck on CPU 100% and for minutes it can not handle anything
I symlinked
neovimtoviso that I could execute it fast(only two chars to enter), don't confused by the executable nameviExpected behaviour
auto completion works without no explicit stop time
FAQ
Q: why do you write comments like this ? (
// xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx)A: this is just a file I want to show the issue.
because I could not provide the real file (about 2k lines) here.
yes, no one will write comments like this. or coding fast like this.
I encountered the issue in the real life with a source file about 2k lines code, and typing with slow and normal speed, the CPU goes 100%. ( and this is why I created the issue. I can not use neovim to do the job with a big file. my cursor just can not move with CPU 100% )
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