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deanylev opened this issue Feb 19, 2025 · 4 comments
Open

VS Code extension constantly runs out of memory and crashes #801

deanylev opened this issue Feb 19, 2025 · 4 comments

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@deanylev
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deanylev commented Feb 19, 2025 •
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Ever since we adopted Glint a couple of years ago we have dealt with the VS Code extension crashing due to running of memory. Is there an easy way to bump the memory allowance? I tried setting NODE_OPTIONS to --max-old-space-size=16384 in my bashrc to no avail.

Output:

<--- Last few GCs --->

[53754:0x130004c0000]   340424 ms: Mark-Compact 4043.1 (4079.4) -> 4037.5 (4080.1) MB, pooled: 0 MB, 1226.50 / 0.00 ms  (average mu = 0.826, current mu = 0.059) allocation failure; scavenge might not succeed
[53754:0x130004c0000]   341828 ms: Mark-Compact 4042.5 (4080.4) -> 4040.0 (4080.9) MB, pooled: 2 MB, 1386.21 / 0.00 ms  (average mu = 0.697, current mu = 0.012) allocation failure; scavenge might not succeed


<--- JS stacktrace --->

FATAL ERROR: Reached heap limit Allocation failed - JavaScript heap out of memory
----- Native stack trace -----

 1: 0x11a879dfc node::OnFatalError(char const*, char const*) [/Applications/Visual Studio Code.app/Contents/Frameworks/Electron Framework.framework/Versions/A/Electron Framework]
 2: 0x114e8ddf4 _$LT$font_types..tag..Tag$u20$as$u20$core..cmp..PartialEq$LT$$u5b$u8$u3b$$u20$4$u5d$$GT$$GT$::eq::h5661f81bf12469f3 [/Applications/Visual Studio Code.app/Contents/Frameworks/Electron Framework.framework/Versions/A/Electron Framework]
 3: 0x114e8dd88 _$LT$font_types..tag..Tag$u20$as$u20$core..cmp..PartialEq$LT$$u5b$u8$u3b$$u20$4$u5d$$GT$$GT$::eq::h5661f81bf12469f3 [/Applications/Visual Studio Code.app/Contents/Frameworks/Electron Framework.framework/Versions/A/Electron Framework]
 4: 0x115062c6c v8::CppHeap::CollectGarbageInYoungGenerationForTesting(cppgc::EmbedderStackState) [/Applications/Visual Studio Code.app/Contents/Frameworks/Electron Framework.framework/Versions/A/Electron Framework]
 5: 0x115061874 v8::CppHeap::CollectGarbageInYoungGenerationForTesting(cppgc::EmbedderStackState) [/Applications/Visual Studio Code.app/Contents/Frameworks/Electron Framework.framework/Versions/A/Electron Framework]
 6: 0x1150590dc v8::CppHeap::CollectGarbageInYoungGenerationForTesting(cppgc::EmbedderStackState) [/Applications/Visual Studio Code.app/Contents/Frameworks/Electron Framework.framework/Versions/A/Electron Framework]
 7: 0x1150385a0 v8::CppHeap::CollectGarbageInYoungGenerationForTesting(cppgc::EmbedderStackState) [/Applications/Visual Studio Code.app/Contents/Frameworks/Electron Framework.framework/Versions/A/Electron Framework]
 8: 0x115469b5c v8::internal::TickSample::print() const [/Applications/Visual Studio Code.app/Contents/Frameworks/Electron Framework.framework/Versions/A/Electron Framework]
 9: 0x1606a9574
10: 0x160610948
11: 0x15a3f21e0
12: 0x15944539c
13: 0x159a58af8
14: 0x1595a2b78
15: 0x15a3c3874
16: 0x158ee1d30
17: 0x159444cc0
18: 0x1595a2a84
19: 0x1588db768
20: 0x159444bf0
21: 0x159a591cc
22: 0x1595a2b78
23: 0x15a3c3700
24: 0x158ee1af8
25: 0x159444cc0
26: 0x1595a2a84
27: 0x1588dd448
28: 0x159444bf0
29: 0x159a591cc
30: 0x1595a2b78
31: 0x15a380ba8
32: 0x159444bf0
33: 0x1595a2a84
34: 0x158eebd04
35: 0x159444bf0
36: 0x1595a2a84
37: 0x15943d054
38: 0x158ef5c8c
39: 0x159444bf0
40: 0x159a58af8
41: 0x1595a2b78
42: 0x15943d054
43: 0x1594a2310
44: 0x159444bf0
45: 0x1595a2a84
46: 0x15943cf74
47: 0x159a10304
48: 0x1588f0518
49: 0x159444e6c
50: 0x1595a2a84
51: 0x158eed324
52: 0x15944519c
53: 0x1595a2a84
54: 0x159d65ab4
55: 0x158ee1c50
56: 0x159444d10
57: 0x159a591cc
58: 0x1595a2b78
59: 0x15a3da874
60: 0x159d7b480
61: 0x159a4d640
62: 0x159bfa0b0
63: 0x15a43cf1c
64: 0x158975668
65: 0x158f8bab4
66: 0x159e65e64
67: 0x1590428ec
68: 0x159a0e04c
69: 0x15949bccc
70: 0x15949ddcc
71: 0x16060b028
72: 0x16060ac74
73: 0x114fb617c v8::Unwinder::PCIsInV8(unsigned long, v8::MemoryRange const*, void*) [/Applications/Visual Studio Code.app/Contents/Frameworks/Electron Framework.framework/Versions/A/Electron Framework]
74: 0x114fb5dfc v8::Unwinder::PCIsInV8(unsigned long, v8::MemoryRange const*, void*) [/Applications/Visual Studio Code.app/Contents/Frameworks/Electron Framework.framework/Versions/A/Electron Framework]
75: 0x114ea7998 v8::Function::Call(v8::Local<v8::Context>, v8::Local<v8::Value>, int, v8::Local<v8::Value>*) [/Applications/Visual Studio Code.app/Contents/Frameworks/Electron Framework.framework/Versions/A/Electron Framework]
76: 0x11a7fda70 node::SetCppgcReference(v8::Isolate*, v8::Local<v8::Object>, void*) [/Applications/Visual Studio Code.app/Contents/Frameworks/Electron Framework.framework/Versions/A/Electron Framework]
77: 0x113c7a148 uv_timer_get_due_in [/Applications/Visual Studio Code.app/Contents/Frameworks/Electron Framework.framework/Versions/A/Electron Framework]
78: 0x113c7d2c4 uv_run [/Applications/Visual Studio Code.app/Contents/Frameworks/Electron Framework.framework/Versions/A/Electron Framework]
79: 0x11a7b034c node::MakeCallback(v8::Isolate*, v8::Local<v8::Object>, v8::Local<v8::Function>, int, v8::Local<v8::Value>*) [/Applications/Visual Studio Code.app/Contents/Frameworks/Electron Framework.framework/Versions/A/Electron Framework]
80: 0x11a7b1210 node::SpinEventLoop(node::Environment*) [/Applications/Visual Studio Code.app/Contents/Frameworks/Electron Framework.framework/Versions/A/Electron Framework]
81: 0x113c91fe0 v8::ValueSerializer::Delegate::HasCustomHostObject(v8::Isolate*) [/Applications/Visual Studio Code.app/Contents/Frameworks/Electron Framework.framework/Versions/A/Electron Framework]
82: 0x113c8e0f0 ElectronInitializeICUandStartNode [/Applications/Visual Studio Code.app/Contents/Frameworks/Electron Framework.framework/Versions/A/Electron Framework]
83: 0x191370274 start [/usr/lib/dyld]
[Error - 11:59:20] Client Glint: connection to server is erroring. Shutting down server.
[Error - 11:59:20] Sending pending changes failed
Error: write EPIPE
	at WriteWrap.onWriteComplete [as oncomplete] (node:internal/stream_base_commons:95:16)
[Error - 11:59:20] Delivering pending changes failed
Error: write EPIPE
	at WriteWrap.onWriteComplete [as oncomplete] (node:internal/stream_base_commons:95:16)
[Error - 11:59:20] Stopping server failed
  Message: Cannot call write after a stream was destroyed
  Code: -32099
[Error - 11:59:20] Stopping server failed
  Message: Cannot call write after a stream was destroyed
  Code: -32099
[Error - 11:59:20] Notify file events failed.
Error: Connection is closed.
	at Yt (/Users/dean/.vscode/extensions/typed-ember.glint-vscode-1.3.0/dist/extension.js:29:420)
	at Object.sendNotification (/Users/dean/.vscode/extensions/typed-ember.glint-vscode-1.3.0/dist/extension.js:29:1465)
	at Vl.sendNotification (/Users/dean/.vscode/extensions/typed-ember.glint-vscode-1.3.0/dist/extension.js:37:112666)
	at runNextTicks (node:internal/process/task_queues:60:5)
	at process.processImmediate (node:internal/timers:454:9)
	at async Za.<anonymous> (/Users/dean/.vscode/extensions/typed-ember.glint-vscode-1.3.0/dist/extension.js:39:10023)
[Error - 11:59:20] Sending document notification textDocument/didSave failed.
Error: Cannot call write after a stream was destroyed
	at _write (node:internal/streams/writable:491:11)
	at Writable.write (node:internal/streams/writable:510:10)
	at /Users/dean/.vscode/extensions/typed-ember.glint-vscode-1.3.0/dist/extension.js:29:14027
	at new Promise (<anonymous>)
	at Fa.write (/Users/dean/.vscode/extensions/typed-ember.glint-vscode-1.3.0/dist/extension.js:29:13948)
	at hs.doWrite (/Users/dean/.vscode/extensions/typed-ember.glint-vscode-1.3.0/dist/extension.js:2:1639)
	at /Users/dean/.vscode/extensions/typed-ember.glint-vscode-1.3.0/dist/extension.js:2:1538
[Error - 11:59:20] Notify file events failed.
Error: Connection is closed.
	at Yt (/Users/dean/.vscode/extensions/typed-ember.glint-vscode-1.3.0/dist/extension.js:29:420)
	at Object.sendNotification (/Users/dean/.vscode/extensions/typed-ember.glint-vscode-1.3.0/dist/extension.js:29:1465)
	at Vl.sendNotification (/Users/dean/.vscode/extensions/typed-ember.glint-vscode-1.3.0/dist/extension.js:37:112666)
	at async Za.<anonymous> (/Users/dean/.vscode/extensions/typed-ember.glint-vscode-1.3.0/dist/extension.js:39:10023)
[Error - 11:59:20] Notify file events failed.
Error: Connection is closed.
	at Yt (/Users/dean/.vscode/extensions/typed-ember.glint-vscode-1.3.0/dist/extension.js:29:420)
	at Object.sendNotification (/Users/dean/.vscode/extensions/typed-ember.glint-vscode-1.3.0/dist/extension.js:29:1465)
	at Vl.sendNotification (/Users/dean/.vscode/extensions/typed-ember.glint-vscode-1.3.0/dist/extension.js:37:112666)
	at async Za.<anonymous> (/Users/dean/.vscode/extensions/typed-ember.glint-vscode-1.3.0/dist/extension.js:39:10023)
[Error - 11:59:20] Notify file events failed.
Error: Connection is closed.
	at Yt (/Users/dean/.vscode/extensions/typed-ember.glint-vscode-1.3.0/dist/extension.js:29:420)
	at Object.sendNotification (/Users/dean/.vscode/extensions/typed-ember.glint-vscode-1.3.0/dist/extension.js:29:1465)
	at Vl.sendNotification (/Users/dean/.vscode/extensions/typed-ember.glint-vscode-1.3.0/dist/extension.js:37:112666)
	at async Za.<anonymous> (/Users/dean/.vscode/extensions/typed-ember.glint-vscode-1.3.0/dist/extension.js:39:10023)
[Error - 11:59:20] Sending document notification textDocument/didOpen failed.
Error: Connection is closed.
	at Yt (/Users/dean/.vscode/extensions/typed-ember.glint-vscode-1.3.0/dist/extension.js:29:420)
	at Object.sendNotification (/Users/dean/.vscode/extensions/typed-ember.glint-vscode-1.3.0/dist/extension.js:29:1465)
	at Vl.sendNotification (/Users/dean/.vscode/extensions/typed-ember.glint-vscode-1.3.0/dist/extension.js:37:112666)
	at async t (/Users/dean/.vscode/extensions/typed-ember.glint-vscode-1.3.0/dist/extension.js:34:11017)
[Error - 11:59:20] Request textDocument/codeAction failed.
Error: Connection is closed.
	at Yt (/Users/dean/.vscode/extensions/typed-ember.glint-vscode-1.3.0/dist/extension.js:29:420)
	at Object.sendRequest (/Users/dean/.vscode/extensions/typed-ember.glint-vscode-1.3.0/dist/extension.js:29:2494)
	at Vl.sendRequest (/Users/dean/.vscode/extensions/typed-ember.glint-vscode-1.3.0/dist/extension.js:37:111517)
	at async im.provideCodeActions (file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:135:132198)
[Error - 11:59:20] Request textDocument/codeAction failed.
Error: Connection is closed.
	at Yt (/Users/dean/.vscode/extensions/typed-ember.glint-vscode-1.3.0/dist/extension.js:29:420)
	at Object.sendRequest (/Users/dean/.vscode/extensions/typed-ember.glint-vscode-1.3.0/dist/extension.js:29:2494)
	at Vl.sendRequest (/Users/dean/.vscode/extensions/typed-ember.glint-vscode-1.3.0/dist/extension.js:37:111517)
	at async im.provideCodeActions (file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:135:132198)
[Error - 11:59:20] Request textDocument/codeAction failed.
Error: Connection is closed.
	at Yt (/Users/dean/.vscode/extensions/typed-ember.glint-vscode-1.3.0/dist/extension.js:29:420)
	at Object.sendRequest (/Users/dean/.vscode/extensions/typed-ember.glint-vscode-1.3.0/dist/extension.js:29:2494)
	at Vl.sendRequest (/Users/dean/.vscode/extensions/typed-ember.glint-vscode-1.3.0/dist/extension.js:37:111517)
	at async im.provideCodeActions (file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js:135:132198)
@NullVoxPopuli
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how are you launching VSCode?

VSCode will only inherit your NODE_OPTIONS if launched from the terminal.

export NODE_OPTIONS="....your options.... $NODE_OPTIONS"

code .

@deanylev
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Just from the Applications folder (we're on macOS)

@NullVoxPopuli
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Can you try setting NODE_OPTIONS, and then launching code from the terminal?

Hy hope is that this resolves your issue (i believe this is what people do at work because we have a huge codebase as well)

@machty
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machty commented Apr 4, 2025

@deanylev can you try Glint 2 to see if that fixes anything for you? It's possible that Glint 2's rearchitecting to work atop TS Plugin might fix your OOM issues.

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@machty @NullVoxPopuli @deanylev