JS stacktrace error inside kubernates Pod - javascript

I am running a reactJs application in Production mode inside a Kubernetes pod.container runtime is docker.
Pod status is Running but still we don't get UI. Also when I check logs I see the below JS stacktrace error.
To run React application I have given below command
"build": "set max_old_space_size=8192 && webpack --mode production --max_old_space_size=8192 && serve -s dist -l 3000"
The error I see inside pod logs is
FATAL ERROR: Ineffective mark-compacts near heap limit Allocation failed - JavaScript heap out of memory
<--- Last few GCs --->
[114:0x5632d5a724a0] 27622 ms: Scavenge (reduce) 597.8 (600.3) -> 597.3 (600.3) MB, 3.2 / 0.0 ms (average mu = 0.185, current mu = 0.145) allocation failure
[114:0x5632d5a724a0] 27627 ms: Scavenge (reduce) 598.1 (600.3) -> 597.5 (600.6) MB, 2.4 / 0.0 ms (average mu = 0.185, current mu = 0.145) allocation failure

The problem is that --max_old_space_size is MB and according to your question you are passing 8192 but your pod is limited in resources to 1024.
You need to do one of the following:
Change your pod spec to reserve an amount more than 8192.
Change your command to set --max_old_space_size to a value under 1024.
Or change both, but you need to make sure your pod has enough memory
What happens if you just remove both of the max_old_space_size altogether? Do you really need to override this?

Related

CALL_AND_RETRY_LAST Allocation failed - JavaScript heap out of memory on subsequent calls of Angular build

I was trying to run an ng build on a raspberry PI, when I encountered a JavaScript heap out of memory error.
Then I tried to call it with --max_old_space_size attribute to increase the memory limit, but I get instantly this message:
<--- Last few GCs --->
[3143:0x59a1f60] 171 ms: Mark-sweep 0.3 (1.7) -> 0.3 (1.7) MB, 5.1 / 0.0 ms (average mu = 0.573, current mu = 0.091) allocation failure GC in old space requested
[3143:0x59a1f60] 182 ms: Mark-sweep (reduce) 0.3 (1.7) -> 0.3 (1.7) MB, 9.6 / 0.0 ms (average mu = 0.399, current mu = 0.146) last resort GC in old space requested
[3143:0x59a1f60] 188 ms: Mark-sweep (reduce) 0.3 (1.2) -> 0.3 (1.7) MB, 5.6 / 0.0 ms (average mu = 0.288, current mu = 0.021) last resort GC in old space requested
<--- JS stacktrace --->
FATAL ERROR: CALL_AND_RETRY_LAST Allocation failed - JavaScript heap out of memory
Aborted
It doesn't even try to run the command anymore, it shows this message instantly.
What can I do to be able to run ng build command again? (the complete command that I'm trying to run now is node --max_old_space_size=4096 "node_modules/.bin/ng" build).
Reinstalling node or rebooting the system didn't help.

How to avoid Committing semi space failed. Allocation failed - JavaScript heap out of memory

FATAL ERROR: Committing semi space failed. Allocation failed - JavaScript heap out of memory
[98908:000001B2E3E77760] 9570 ms: Scavenge 15.5 (19.0) -> 15.3 (17.7) MB, 2.3 / 0.0 ms (average mu = 1.000, current mu = 1.000) allocation failure;
Error Worker terminated due to reaching memory limit: JS heap out of memory
FATAL ERROR: Committing semi space failed. Allocation failed - JavaScript heap out of memory
I have created a multi-threaded script and since I made some modification to my worker.js sometimes when I put too many threads at a time the program crashes with a memory limit error message.
I use pkg . to compile my js scripts in a single .exe how to increase the nodeJS limit

npx create-react-app fatal error: JavaScript heap out of memory

Tried creating a boiler plate for react app using npx create-react-app assessment
D:\React>create-react-app assessment
Creating a new React app in D:\React\assessment.
Installing packages. This might take a couple of minutes.
Installing react, react-dom, and react-scripts with cra-template...
[ ........] | reify:color-convert: timing reifyNode:node_modules/jest-validate/node_modules/color-convert Comp
#
# Fatal error in , line 0
# Fatal process out of memory: Zone
#
#
#
#FailureMessage Object: 000000888EBFA4C0[ ........] / reify:color-convert: timing reifyNode:node_modules/jest-s[ ........] / reify:color-convert: timing reifyNode:node_modules/jest-snapshot/node_modules/color-convert Comp
<--- Last few GCs --->
[7756:000001A77FCE9290] 304467 ms: Scavenge 239.7 (274.6) -> 239.1 (274.6) MB, 2.8 / 0.0 ms (average mu = 0.996, current mu = 0.999) allocation failure
[7756:000001A77FCE9290] 306201 ms: Scavenge 239.8 (274.6) -> 239.3 (274.6) MB, 186.4 / 181.9 ms (average mu = 0.996, current mu = 0.999) allocation failure
[7756:000001A77FCE9290] 307086 ms: Scavenge 240.1 (274.6) -> 239.6 (274.6) MB, 3.9 / 0.1 ms (average mu = 0.996, current mu = 0.999) allocation failure
<--- JS stacktrace --->
==== JS stack trace =========================================
0: ExitFrame [pc: 00007FF647760366]
1: StubFrame [pc: 00007FF647761333]
2: StubFrame [pc: 00007FF647732BAD]
Security context: 0x0364ad71a299 <JSObject>
3: replace [00000364AD709699](this=0x03c776effa81 <String[175]\: [\x1b[7m \x1b[27m\x1b[90m........\x1b[0m] / reify:color-convert: \x1b[32;40mtiming\x1b[0m \x1b[35mreifyNode:node_modules/jest-snapshot/node_modules/color-convert\x1b[0m Completed in 194645ms>,0x03b334...
FATAL ERROR: Committing semi space failed. Allocation failed - JavaScript heap out of memory
Aborting installation.
npm install --save --save-exact --loglevel error react react-dom react-scripts cra-template has failed.
Deleting generated file... node_modules
Deleting generated file... package.json
Deleting assessment/ from D:\React
Above traces are from CMD also tried with Admin rights, but still same issue.
Also tried to clean NPM cache by npm clean cache --force but the issue still persist,
if anybody can help on the same!!
Using node version 12.2.0 and npm version 7.20.0
This answer looks like it might be related.
Although, I'd suggest upgrading your version of NodeJS to the latest of 12.x or up to 14.x if possible first.
You'll also want to make sure you're getting the latest create-react-app as the issue could be with an older version of NodeJS conflicting with create-react-app.
After you've updated things, I'd use npx create-react-app assessments from the create-react-app guide to create your app to see how things go.

TextDecoder iso-8859-1: Fatal javascript OOM in Ineffective mark-compacts near heap limit

I'm workiing with very large CSV files (85Mo). After opening the file with Deno.readFile, I decode it with new TextDecoder("iso-8859-1").decode(rawData); and get the following error:
note: I do not get this error with utf-8
<--- Last few GCs --->
[17822:0x5400000000] 27318 ms: Mark-sweep (reduce) 1399.4 (1401.5) -> 1399.3 (1403.2) MB, 3173.1 / 0.0 ms (+ 0.1 ms in 431 steps since start of marking, biggest step 0.0 ms, walltime since start of marking 3424 ms) (average mu = 0.191, current mu = 0.[17822:0x5400000000] 30483 ms: Mark-sweep (reduce) 1399.8 (1401.7) -> 1399.5 (1402.5) MB, 3164.5 / 0.0 ms (average mu = 0.100, current mu = 0.000) allocation failure scavenge might not succeed
<--- JS stacktrace --->
#
# Fatal javascript OOM in Ineffective mark-compacts near heap limit
#
[1] 17822 illegal hardware instruction
Deno Version: 1.2.2
Mac OS: 10.14.6
RAM: 16 Gb
Question
What am I doing wrong when decoding my file with iso-8859-1 encoding?
It would appear that this is a bug.
Seems like a bug in TextDecoder implementation in https://github.com/denoland/deno/blob/master/op_crates/web/08_text_encoding.js
To temporarily bypass the issue run deno with the following v8 flag:
--v8-flags=--max-old-space-size=8192

"FATAL ERROR: CALL_AND_RETRY_LAST Allocation failed - JavaScript heap out of memory" with npm search

I have just installed npm 3.10.3 and nodejs v6.3.1 on Windows 10 and when I make my first search with npm I got this message after several minutes:
PS C:\Users\ToOoA> npm search express
npm WARN Building the local index for the first time, please be patient
[..................] | : WARN Building the local index for the first time, please be patient
<--- Last few GCs --->
397899 ms: Mark-sweep 937.3 (1256.9) -> 936.7 (1263.9) MB, 642.4 / 0 ms (+ 402.5 ms in 1423 steps since start of marking, biggest step 13.5 ms) [all
ocation failure] [GC in old space requested].
399012 ms: Mark-sweep 936.7 (1263.9) -> 911.2 (1241.1) MB, 1112.5 / 0 ms [allocation failure] [GC in old space requested].
400136 ms: Mark-sweep 911.2 (1241.1) -> 911.2 (1235.1) MB, 1124.0 / 0 ms [last resort gc].
401258 ms: Mark-sweep 911.2 (1235.1) -> 911.1 (1229.1) MB, 1121.6 / 0 ms [last resort gc].
<--- JS stacktrace --->
==== JS stack trace =========================================
Security context: 000000A2635C9E51 <JS Object>
1: fromString(aka fromString) [buffer.js:194] [pc=000003378855E0D0] (this=000000A263504189 <undefined>,string=00000099AE54CE31 <Very long string[1
96464212]>,encoding=000000A2635D6359 <String[4]: utf8>)
2: from [buffer.js:94] [pc=000003378855DCF6] (this=000002E9C08A5BB1 <JS Function Buffer (SharedFunctionInfo 000000A2635E3899)>,value=00000099AE54C
E31 <Very long string[196464212]>,encod...
FATAL ERROR: CALL_AND_RETRY_LAST Allocation failed - JavaScript heap out of memory
After googling it, I think it may come from files of a previous install of nodejs not deleted, but I cannot find which ones.
Someone have an idea?
Please update to the latest version of npm, where search is now fixed.
npm install -g npm#latest
This is fixed un npm 4.0.1 :
https://github.com/npm/npm/issues/14498
npm -i npm#4.0.1 -g
npm cache clear

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