Comments (9)
sumneko
commented on May 26, 2024
1
@codecat @depilz
Please move to #247
from lua-language-server.
sumneko
commented on May 26, 2024
VSCode should not startup language server until you open a lua file.
Please show me your log, it should at server/log/
from lua-language-server.
Yanpas
commented on May 26, 2024
I noticed that this process is runnig while vs code was already closed long time ago, since extension has updated I have no access to logs. Seems like server process outlived vscode session. Anyway it shouldn't wakeup or do some work since nothing going on.
from lua-language-server.
Yanpas
commented on May 26, 2024
Obtained log, since file decriptor to that file still alive (cp /proc/25321/fd/3 log):
log.txt
BTW ls -l /proc/25321/fd/ shows this:
lrwx------ 1 yanpas yanpas 64 июн 5 00:38 0 -> 'socket:[758868]'
lrwx------ 1 yanpas yanpas 64 июн 5 00:38 1 -> 'socket:[758870]'
lrwx------ 1 yanpas yanpas 64 июн 5 00:38 101 -> '/dev/shm/.org.chromium.Chromium.hhKSyA (deleted)'
lrwx------ 1 yanpas yanpas 64 июн 5 00:38 2 -> 'socket:[758872]'
l-wx------ 1 yanpas yanpas 64 июн 5 00:38 3 -> '/home/yanpas/.vscode/extensions/sumneko.lua-0.9.9/server/log/file_home_yanpas_pg.log (deleted)'
lrwx------ 1 yanpas yanpas 64 июн 5 00:38 34 -> 'socket:[751329]'
lr-x------ 1 yanpas yanpas 64 июн 5 00:38 35 -> /opt/visual-studio-code/resources/app/node_modules.asar
lrwx------ 1 yanpas yanpas 64 июн 5 00:38 36 -> 'socket:[751330]'
lr-x------ 1 yanpas yanpas 64 июн 5 00:38 38 -> /opt/visual-studio-code/resources/electron.asar
lrwx------ 1 yanpas yanpas 64 июн 5 00:38 39 -> '/dev/shm/.org.chromium.Chromium.rgFv9F (deleted)'
lrwx------ 1 yanpas yanpas 64 июн 5 00:38 40 -> '/dev/shm/.org.chromium.Chromium.PDp1xy (deleted)'
lrwx------ 1 yanpas yanpas 64 июн 5 00:38 41 -> '/dev/shm/.org.chromium.Chromium.FKbzWq (deleted)'
lrwx------ 1 yanpas yanpas 64 июн 5 00:38 42 -> '/dev/shm/.org.chromium.Chromium.xu29kj (deleted)'
lrwx------ 1 yanpas yanpas 64 июн 5 00:38 44 -> '/dev/shm/.org.chromium.Chromium.tbDgKb (deleted)'
lrwx------ 1 yanpas yanpas 64 июн 5 00:38 45 -> '/dev/shm/.org.chromium.Chromium.zp4n93 (deleted)'
lr-x------ 1 yanpas yanpas 64 июн 5 00:38 47 -> /usr/share/fonts/TTF/times.ttf
lr-x------ 1 yanpas yanpas 64 июн 5 00:38 52 -> /usr/share/fonts/TTF/arial.ttf
lrwx------ 1 yanpas yanpas 64 июн 5 00:38 53 -> '/dev/shm/.org.chromium.Chromium.tpy41f (deleted)'
lr-x------ 1 yanpas yanpas 64 июн 5 00:38 54 -> /usr/share/fonts/TTF/arial.ttf
lr-x------ 1 yanpas yanpas 64 июн 5 00:38 55 -> /usr/share/fonts/TTF/arialbd.ttf
lr-x------ 1 yanpas yanpas 64 июн 5 00:38 56 -> /usr/share/fonts/TTF/arialbd.ttf
lr-x------ 1 yanpas yanpas 64 июн 5 00:38 57 -> /usr/share/fonts/TTF/DejaVuSans.ttf
lr-x------ 1 yanpas yanpas 64 июн 5 00:38 58 -> /usr/share/fonts/TTF/times.ttf
lr-x------ 1 yanpas yanpas 64 июн 5 00:38 59 -> /usr/share/fonts/TTF/DejaVuSans.ttf
lrwx------ 1 yanpas yanpas 64 июн 5 00:38 60 -> '/dev/shm/.org.chromium.Chromium.9C8SFL (deleted)'
lrwx------ 1 yanpas yanpas 64 июн 5 00:38 61 -> '/dev/shm/.org.chromium.Chromium.TcUcDO (deleted)'
lrwx------ 1 yanpas yanpas 64 июн 5 00:38 62 -> '/dev/shm/.org.chromium.Chromium.rK9wAR (deleted)'
lrwx------ 1 yanpas yanpas 64 июн 5 00:38 63 -> '/dev/shm/.org.chromium.Chromium.LrCRxU (deleted)'
lrwx------ 1 yanpas yanpas 64 июн 5 00:38 64 -> '/dev/shm/.org.chromium.Chromium.zYFfvX (deleted)'
lrwx------ 1 yanpas yanpas 64 июн 5 00:38 65 -> '/dev/shm/.org.chromium.Chromium.Ja5un6 (deleted)'
lrwx------ 1 yanpas yanpas 64 июн 5 00:38 66 -> '/dev/shm/.org.chromium.Chromium.FmtEs0 (deleted)'
lrwx------ 1 yanpas yanpas 64 июн 5 00:38 67 -> '/dev/shm/.org.chromium.Chromium.DSc4p3 (deleted)'
lrwx------ 1 yanpas yanpas 64 июн 5 00:38 68 -> '/dev/shm/.org.chromium.Chromium.RPHsic (deleted)'
lrwx------ 1 yanpas yanpas 64 июн 5 00:38 69 -> '/dev/shm/.org.chromium.Chromium.v8EYk9 (deleted)'
lrwx------ 1 yanpas yanpas 64 июн 5 00:38 70 -> '/dev/shm/.org.chromium.Chromium.dZ4Wff (deleted)'
lrwx------ 1 yanpas yanpas 64 июн 5 00:38 71 -> '/dev/shm/.org.chromium.Chromium.x0xudi (deleted)'
lrwx------ 1 yanpas yanpas 64 июн 5 00:38 72 -> '/dev/shm/.org.chromium.Chromium.Jxe6al (deleted)'
lrwx------ 1 yanpas yanpas 64 июн 5 00:38 73 -> '/dev/shm/.org.chromium.Chromium.vSlI8n (deleted)'
lrwx------ 1 yanpas yanpas 64 июн 5 00:38 74 -> '/dev/shm/.org.chromium.Chromium.pDjdXC (deleted)'
lrwx------ 1 yanpas yanpas 64 июн 5 00:38 75 -> '/dev/shm/.org.chromium.Chromium.h19n6q (deleted)'
lrwx------ 1 yanpas yanpas 64 июн 5 00:38 76 -> '/dev/shm/.org.chromium.Chromium.vmc43t (deleted)'
lrwx------ 1 yanpas yanpas 64 июн 5 00:38 77 -> '/dev/shm/.org.chromium.Chromium.phHK1w (deleted)'
lrwx------ 1 yanpas yanpas 64 июн 5 00:38 78 -> '/dev/shm/.org.chromium.Chromium.9ZrISI (deleted)'
lrwx------ 1 yanpas yanpas 64 июн 5 00:38 79 -> '/dev/shm/.org.chromium.Chromium.HVIXHX (deleted)'
lrwx------ 1 yanpas yanpas 64 июн 5 00:38 80 -> '/dev/shm/.org.chromium.Chromium.pMNtZz (deleted)'
lrwx------ 1 yanpas yanpas 64 июн 5 00:38 81 -> '/dev/shm/.org.chromium.Chromium.VwNxQL (deleted)'
lrwx------ 1 yanpas yanpas 64 июн 5 00:38 82 -> '/dev/shm/.org.chromium.Chromium.ttDXUF (deleted)'
lrwx------ 1 yanpas yanpas 64 июн 5 00:38 83 -> '/dev/shm/.org.chromium.Chromium.BEwnOO (deleted)'
lrwx------ 1 yanpas yanpas 64 июн 5 00:38 84 -> '/dev/shm/.org.chromium.Chromium.tAsdMR (deleted)'
lrwx------ 1 yanpas yanpas 64 июн 5 00:38 85 -> '/dev/shm/.org.chromium.Chromium.jCS3JU (deleted)'
lrwx------ 1 yanpas yanpas 64 июн 5 00:38 86 -> '/dev/shm/.org.chromium.Chromium.dIQo4G (deleted)'
lrwx------ 1 yanpas yanpas 64 июн 5 00:38 87 -> '/dev/shm/.org.chromium.Chromium.rUcaE3 (deleted)'
lrwx------ 1 yanpas yanpas 64 июн 5 00:38 88 -> '/dev/shm/.org.chromium.Chromium.hhKSyA (deleted)'
lrwx------ 1 yanpas yanpas 64 июн 5 00:38 89 -> '/dev/shm/.org.chromium.Chromium.V4M3F0 (deleted)'
lrwx------ 1 yanpas yanpas 64 июн 5 00:38 90 -> '/dev/shm/.org.chromium.Chromium.LGghC6 (deleted)'
lrwx------ 1 yanpas yanpas 64 июн 5 00:38 91 -> '/dev/shm/.org.chromium.Chromium.zdFWui (deleted)'
lrwx------ 1 yanpas yanpas 64 июн 5 00:38 92 -> '/dev/shm/.org.chromium.Chromium.9mMpA9 (deleted)'
lrwx------ 1 yanpas yanpas 64 июн 5 00:38 93 -> '/dev/shm/.org.chromium.Chromium.n5nzyc (deleted)'
lrwx------ 1 yanpas yanpas 64 июн 5 00:38 94 -> '/dev/shm/.org.chromium.Chromium.DCOKwf (deleted)'
lrwx------ 1 yanpas yanpas 64 июн 5 00:38 95 -> '/dev/shm/.org.chromium.Chromium.nHY8sl (deleted)'
lrwx------ 1 yanpas yanpas 64 июн 5 00:38 96 -> '/dev/shm/.org.chromium.Chromium.3UZypr (deleted)'
lrwx------ 1 yanpas yanpas 64 июн 5 00:38 97 -> '/dev/shm/.org.chromium.Chromium.58Blro (deleted)'
lr-x------ 1 yanpas yanpas 64 июн 5 00:38 98 -> /opt/visual-studio-code/resources/app/node_modules.asar
lrwx------ 1 yanpas yanpas 64 июн 5 00:38 99 -> '/dev/shm/.org.chromium.Chromium.zKCkkK (deleted)'
Do you know what kind of memory is using server with chromium?
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sumneko
commented on May 26, 2024
Should be fixed.
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stuta
commented on May 26, 2024
I have a very big project. Opening a single very small file in this project leads quickly to a situation where lua-language-server takes 98% of CPU and 224.7 Mb of real mem. This is OSX 10.14.6.
Usually when this happens VSCode shows: 'Loading document symbols for 'vscode-debug.lua'
There can be multiple versions of lua-language-server open at the same time, each consuming 98% of CPU. Quitting VSCode does not stop those processes.
Should there be a limit on how much files it searches?
cloc .
=>
Language files blank comment code
--------------------------------------------------------------------------------
JSON 1723 163 0 249021
Lua 864 24660 30400 202022from lua-language-server.
mg979
commented on May 26, 2024
sumneko_lua always eats CPU power even on idle, it suffices that there are open files in the background and it will eat CPU power for each of them.
comparison with clangd:
top -b -n 1 | grep lua | xclip -selection c
14825 gianmar+ 20 0 251472 30172 4216 R 12,5 0,4 2:53.14 lua-language-se
14827 gianmar+ 20 0 262652 39852 4072 R 6,2 0,5 2:54.19 lua-language-se
top -b -n 1 | grep clangd | xclip -selection c
23485 gianmar+ 20 0 799960 58604 44568 S 0,0 0,7 0:00.12 clangd.main
I'm using neovim, not vscode. On idle it shouldn't consume CPU power at all, I think, the more open lua buffers you have, the worse it gets.
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codecat
commented on May 26, 2024
I also noticed 100% CPU usage today, the server kept running even after vscode had closed, so I had to manually terminate the process that was running at 100% CPU.
from lua-language-server.
depilz
commented on May 26, 2024
Same for me, I'm using this plugin for months with no problem at all (actually, very satisfied), but today it is taking the whole processor by itself. The processes still there even if I disable the plugin and entirely quit VSC.
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