Sublime consumes cpu on Mac after update

[nvier]

@wbond I usually launch something via open . -a Sublime\ Text.app alias and it’s not for sure a parent of my home, but one of grand-grand-grandchilds instead.

I do have .git directory in my home directory to store some git related stuff and my home directory is not a git repo in anyway:

~$ git status
fatal: not a git repository (or any of the parent directories): .git

Running ST “as new” getting following in the console (empty):

startup, version: 3200 osx x64 channel: stable
executable: /Applications/Sublime Text.app/Contents/MacOS/Sublime Text
working dir: /
packages path: /Users/***/Library/Application Support/Sublime Text 3/Packages
state path: /Users/***/Library/Application Support/Sublime Text 3/Local
zip path: /Applications/Sublime Text.app/Contents/MacOS/Packages
zip path: /Users/***/Library/Application Support/Sublime Text 3/Installed Packages
ignored_packages: ["Vintage"]
pre session restore time: 0.401039
startup time: 0.472114
environment variables loaded using: /bin/bash -l

With some code (via alias as per above):

startup, version: 3200 osx x64 channel: stable
executable: /Applications/Sublime Text.app/Contents/MacOS/Sublime Text
working dir: /
packages path: /Users/***/Library/Application Support/Sublime Text 3/Packages
state path: /Users/***/Library/Application Support/Sublime Text 3/Local
zip path: /Applications/Sublime Text.app/Contents/MacOS/Packages
zip path: /Users/***/Library/Application Support/Sublime Text 3/Installed Packages
ignored_packages: ["Vintage"]
pre session restore time: 0.339511
startup time: 0.401526
git: tracking working dir /Users/***
environment variables loaded using: /bin/bash -l

And exactly the same result if I launch empty and then add folder to project – it starts tracking my home dir

[mclamer]

Yes, the indexing was already completed several times, but on some change it starts rebuild index for every open project.

I don’t see anything unusual in console.

startup, version: 3200 osx x64 channel: stable
executable: /Applications/Sublime Text.app/Contents/MacOS/Sublime Text
working dir: /
packages path: /Users/xxx/Library/Application Support/Sublime Text 3/Packages
state path: /Users/xxx/Library/Application Support/Sublime Text 3/Local
zip path: /Applications/Sublime Text.app/Contents/MacOS/Packages
zip path: /Users/xxx/Library/Application Support/Sublime Text 3/Installed Packages
ignored_packages: [“Vintage”]
generating syntax summary
generating meta info summary
pre session restore time: 1.42196
using gpu buffer for window
using gpu buffer for window
using gpu buffer for window
using gpu buffer for window
using gpu buffer for window
using gpu buffer for window
using gpu buffer for window
startup time: 2.23559
git: tracking working dir /Users/xxx/Work/Project1
git: tracking working dir /Users/xxx/Work/Project2
git: tracking working dir /Users/xxx/Work/Project3
git: tracking working dir /Users/xxx/Work/Project3
git: tracking working dir /Users/xxx/Work/Project3/functions-samples
git: tracking working dir /Users/xxx/Work/Project3
git: tracking working dir /Users/xxx/Work/Project3
Error loading scope:source.css.nunjucks: Unable to find syntax file for scope source.css.nunjucks in Packages/Nunjucks.tmLanguage
environment variables loaded using: /bin/zsh -l
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plugins loaded
Package Control: Exported certificate: Common Name: DigiCert Assured ID Root CA, Organizational Unit: www.digicert.com, Organization: DigiCert Inc, Country: US
Package Control: Exported certificate: Common Name: SSL.com EV Root Certification Authority ECC, Organization: SSL Corporation, Locality: Houston, State/Province: Texas,
…

[wbond]

I do have .git directory in my home directory to store some git related stuff and my home directory is not a git repo in anyway

So the issue may be that the repo tracking isn’t abandoning the file system watches when that .git folder isn’t a full repo.

For the sake of confirming, does the CPU usage go away if you rename ~/.git to something like ~/git?

[wbond]

Yes, the indexing was already completed several times, but on some change it starts rebuild index for every open project.

That would almost imply that something is modifying syntax definitions on the fly.

[mclamer]

Another note: even if indexing is idle ST still consumes 70% of the CPU, I’ve never seen this before update.

[nvier]

$ mv ~/.git ~/dotgit and CPU usage is back to normal o_O

[wbond]

$ mv ~/.git ~/dotgit and CPU usage is back to normal o_O

That implies my suspicion is likely correct. We’ll have to ensure that we aren’t doing work related to a git repo that isn’t there.

[aubreypwd]

I was working in a Git repo for sure in these instances. I have already downgraded, unfortunately, so I don’t have the console content. But I did hit save a few times and watched my activity monitor carefully. At times it hit 75%.

But I let Sublime sit there and I did nothing on my computer until indexing finished. The whole time fans were up, CPU was spiking high, etc until it finished. Once finished it was okay.

[nvier]

@wbond awesome, glad we finally pinpointed the issue

[wbond]

I was working in a Git repo for sure in these instances. I have already downgraded, unfortunately, so I don’t have the console content. But I did hit save a few times and watched my activity monitor carefully. At times it hit 75%.

But I let Sublime sit there and I did nothing on my computer until indexing finished. The whole time fans were up, CPU was spiking high, etc until it finished. Once finished it was okay.

Based on other comments in this topic, I think indexing is likely not the issue, but rather the Git functionality dealing with huge working directories. Some of these may be stray, some may not really even be Git repos. You should be able to confirm by setting show_git_status to false in Preferences.

[aubreypwd]

In that case I should also mention in my setup we use composer with --prefer-source so there are many nested git repos in the project tree. I will give that a try.

[hutch-naiades]

Just wanted to add another data point here; I saw similar behaviour (CPU hanging out at 50-100%) after updating today. In my Sublime console I could see:

git: tracking working dir /Users/homedir
git: tracking working dir /Users/homedir/Desktop/real-active-project

Looks like I accidentally initialized a git repo in my home folder a few months back, and my guess is that’s what was causing Sublime to track that directory. After renaming that .git folder to dotgit, it’s no longer tracking that working dir and CPU usage is back to normal.

[mclamer]

Update:

Repeated re-indexing problem was solved by restarting Sublime Text.

For the 70% CPU usage I blame redrawing code. I have sampled sublime process and it spends too much time in XOpenGLHelper drawRect function. The problem disappeared when I have switched the skin.

Unfortunately there is very little information in the above, but I’ll update when I have something useful.

[trashyms]

Hello. Anyone could help me please ?
My macbook pro is always at 100% of CPU usage as soon as I launch SublimeText 3.
And I don’t know why. Here’s the console output.
Thanks in advance.

startup, version: 3197 osx x64 channel: dev
executable: /Applications/Sublime Text.app/Contents/MacOS/Sublime Text
working dir: /
packages path: /Users/ims/Library/Application Support/Sublime Text 3/Packages
state path: /Users/ims/Library/Application Support/Sublime Text 3/Local
zip path: /Applications/Sublime Text.app/Contents/MacOS/Packages
zip path: /Users/ims/Library/Application Support/Sublime Text 3/Installed Packages
ignored_packages: [“Language - French - Françis ,”, “Vintage”]
Errors parsing theme:
“class” is required in Packages/Meetio/src/schemes/Meetio.json:48:9
“class” is required in Packages/Meetio/src/schemes/Meetio.json:53:9
“class” is required in Packages/Meetio/src/schemes/Meetio.json:58:9
“class” is required in Packages/Meetio/src/schemes/Meetio.json:63:9
“class” is required in Packages/Meetio/src/schemes/Meetio.json:68:9
“class” is required in Packages/Meetio/src/schemes/Meetio.json:73:9
“class” is required in Packages/Meetio/src/schemes/Meetio.json:78:9
“class” is required in Packages/Meetio/src/schemes/Meetio.json:83:9
“class” is required in Packages/Meetio/src/schemes/Meetio.json:88:9
“class” is required in Packages/Meetio/src/schemes/Meetio.json:93:9
“class” is required in Packages/Meetio/src/schemes/Meetio.json:98:9
“class” is required in Packages/Meetio/src/schemes/Meetio.json:103:9
“class” is required in Packages/Meetio/src/schemes/Meetio.json:108:9
“class” is required in Packages/Meetio/src/schemes/Meetio.json:113:9
“class” is required in Packages/Meetio/src/schemes/Meetio.json:118:9
“class” is required in Packages/Meetio/src/schemes/Meetio.json:123:9
“class” is required in Packages/Meetio/src/schemes/Meetio.json:128:9
“class” is required in Packages/Meetio/src/schemes/Meetio.json:133:9
“class” is required in Packages/Meetio/src/schemes/Meetio.json:138:9
“class” is required in Packages/Meetio/src/schemes/Meetio.json:143:9
“class” is required in Packages/Meetio/src/schemes/Meetio.json:149:9
“class” is required in Packages/Meetio/src/schemes/Meetio.json:154:9
“class” is required in Packages/Meetio/src/schemes/Meetio.json:159:9
“class” is required in Packages/Meetio/src/schemes/Meetio.json:165:9
“class” is required in Packages/Meetio/src/schemes/Meetio.json:170:9
“class” is required in Packages/Meetio/src/schemes/Meetio.json:176:9
“class” is required in Packages/Meetio/src/schemes/Meetio.json:181:9
“class” is required in Packages/Meetio/src/schemes/Meetio.json:186:9
“class” is required in Packages/Meetio/src/schemes/Meetio.json:191:9
“class” is required in Packages/Meetio/src/schemes/Meetio.json:197:9
“class” is required in Packages/Meetio/src/schemes/Meetio.json:202:9
“class” is required in Packages/Meetio/src/schemes/Meetio.json:207:9
“class” is required in Packages/Meetio/src/schemes/Meetio.json:213:9
“class” is required in Packages/Meetio/src/schemes/Meetio.json:219:9
“class” is required in Packages/Meetio/src/schemes/Meetio.json:224:9
“class” is required in Packages/Meetio/src/schemes/Meetio.json:229:9
“class” is required in Packages/Meetio/src/schemes/Meetio.json:234:9
“class” is required in Packages/Meetio/src/schemes/Meetio.json:239:9
“class” is required in Packages/Meetio/src/schemes/Meetio.json:244:9
“class” is required in Packages/Meetio/src/schemes/Meetio.json:249:9
“class” is required in Packages/Meetio/src/schemes/Meetio.json:254:9
“class” is required in Packages/Meetio/src/schemes/Meetio.json:258:9
“class” is required in Packages/Meetio/src/schemes/Meetio.json:262:9
“class” is required in Packages/Meetio/src/schemes/Meetio.json:267:9
“class” is required in Packages/Meetio/src/schemes/Meetio.json:272:9
“class” is required in Packages/Meetio/src/schemes/Meetio.json:277:9
“class” is required in Packages/Meetio/src/schemes/Meetio.json:282:9
“class” is required in Packages/Meetio/src/schemes/Meetio.json:287:9
“class” is required in Packages/Meetio/src/schemes/Meetio.json:292:9
“class” is required in Packages/Meetio/src/schemes/Meetio.json:297:9
“class” is required in Packages/Meetio/src/schemes/Meetio.json:302:9
“class” is required in Packages/Meetio/src/schemes/Meetio.json:307:9
“class” is required in Packages/Meetio/src/schemes/Meetio.json:312:9
“class” is required in Packages/Meetio/src/schemes/Meetio.json:317:9
“class” is required in Packages/Meetio/src/schemes/Meetio.json:322:9
“class” is required in Packages/Meetio/src/schemes/Meetio.json:328:9
“class” is required in Packages/Meetio/src/schemes/Meetio.json:333:9
“class” is required in Packages/Meetio/src/schemes/Meetio.json:338:9
“class” is required in Packages/Meetio/src/schemes/Meetio.json:343:9
“class” is required in Packages/Meetio/src/schemes/Meetio.json:348:9
“class” is required in Packages/Meetio/src/schemes/Meetio.json:353:9
“class” is required in Packages/Meetio/src/schemes/Meetio.json:358:9
“class” is required in Packages/Meetio/src/schemes/Meetio.json:363:9
“class” is required in Packages/Meetio/src/schemes/Meetio.json:368:9
“class” is required in Packages/Meetio/src/schemes/Meetio.json:373:9
must be a vector or a map with a “rules” key in Packages/Meetio/Meetio.sublime-theme:1:1
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Package Control: Skipping automatic upgrade, last run at 2019-03-15 11:24:32, next run at 2019-03-15 12:24:32 or after

[wbond]

My macbook pro is always at 100% of CPU usage as soon as I launch SublimeText 3.
And I don’t know why. Here’s the console output.

You have quite a number of packages installed. Let’s start by reverting to a fresh state to see if a package is the issue: https://www.sublimetext.com/docs/3/revert.html.

[felixcatto]

Hi, i tried a new 3200 version on ubuntu and noticed scroll lags. Have switched back to 3176.

[wbond]

Hi, i tried a new 3200 version on ubuntu and noticed scroll lags. Have switched back to 3176.

This is definitely a separate issue that the topic of this thread. Please open a new topic to discuss further. Also note, we switched from GTK2 to GTK3, so that may be a factor.

[jwgrenning]

I have the same high CPU usage since upgrading to 3200 a few days ago. I do not have any packages installed. Are there any logs to look at to see why ST3 is eating CPU all day long?

[trashyms]

Thanks for the suggestion.
I will try to determine if one of the package is the reason.

[wbond]

Post your Console contents and we can likely identify the cause.