Fatal error - allowed memory exhausted: css tidy library [#1075238]

I cannot flush all caches on the /admin/settings/performance page anymore -- all memory is exhausted by advagg_css_compress/parse.inc, even if I increase the memory limit to extreme sizes:

[Sun Feb 27 22:29:38 2011] [error] PHP Fatal error:  Allowed memory size of 167772160 bytes exhausted (tried to allocate 228 bytes) in /MYPATH/sites/all/modules/advagg/advagg_css_compress/parse.inc on line 785, referer: https://MYSITE/admin/settings/performance
[Sun Feb 27 22:36:20 2011] [error] PHP Fatal error:  Allowed memory size of 199229440 bytes exhausted (tried to allocate 16 bytes) in /MYPATH/sites/all/modules/advagg/advagg_css_compress/parse.inc on line 977, referer: https://MYSITE/admin/settings/performance

Comment	File	Size	Author
#9	advagg-1075238-9.patch	4.07 KB	mikeytown2
#9

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Comments

Comment #1

mikeytown2 CreditAttribution: mikeytown2 commented 28 February 2011 at 08:14

Component:

Code

» CSS Compression

This is an issue with the csstidy lib. Looks like I need to test for compressibility before attempting; like I do with jsmin+. Or it could be leaking memory... I'm going to guess memory leaks.

Comment #2

Vacilando CreditAttribution: Vacilando commented 1 March 2011 at 07:11

Got the latest dev now and ran /update.php. The process broke and finished with this hard error on the screen: Fatal error: Allowed memory size of 167772160 bytes exhausted (tried to allocate 16 bytes) in /MYPATH/sites/all/modules/advagg/advagg_css_compress/parse.inc on line 375

Comment #3

mikeytown2 CreditAttribution: mikeytown2 commented 1 March 2011 at 07:24

Disable the css compression for now. On my test file it only shaved 1k off of a 200k file.

Comment #4

Vacilando CreditAttribution: Vacilando commented 1 March 2011 at 07:46

Correction: I got confused by the new package folder naming etc. so that what I put above was an error generated from an earlier dev. The latest dev however fails the same way, only with a different line nr:

Fatal error: Allowed memory size of 167772160 bytes exhausted (tried to allocate 125609 bytes) in /MYPATH/sites/all/modules/advagg/advagg_css_compress/output.inc on line 198

Comment #5

mikeytown2 CreditAttribution: mikeytown2 commented 1 March 2011 at 19:41

Title:

Fatal error - allowed memory exhausted

» Fatal error - allowed memory exhausted: css tidy library

Comment #6

mikeytown2 CreditAttribution: mikeytown2 commented 2 March 2011 at 09:44

Need to see if the updated lib leaks memory
https://github.com/Cerdic/CSSTidy

Comment #7

Vacilando CreditAttribution: Vacilando commented 2 March 2011 at 15:01

OK, I had to switch off the "Compress CSS" module because of the fatal memory leaks when running system_cron, update.php, performance page cache flush, advagg cache flush, etc. With the sub-module switched off everything works. I am willing to switch it on and test if there's a likely solution, of course -- please update this thread.