last step of install fails - ezp 4.1.1 segfaults xcache

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Author	Message
zurgutt -	Sunday 10 May 2009 9:36:20 am At least on Ubuntu 8.04 LTS, the last step of installation will fail (with segfault in apache logs), if xcache php accelerator is enabled. Some other failure points with xcache and 4.1.1 have also been mentioned. I have not encountered any problems with xcache before, what could it be in the new ezp version that triggers this now? Certified eZ developer looking for projects. zurgutt at gg.ee
Christian Rößler	Monday 11 May 2009 12:22:13 am I encountered some php-segfaults when using xcache for php-cli scripts like cronjobs using the same setup (ubuntu 8.04 lts, php5, ...). According to other posts you made i think you are using php as fastcgi-daemon and not as apache-module 8as is do). That's causing some other segfaults in your setup for web-output-scripts too - not only php-cli. The solution for me was to disable xcache for the php-cli php.ini and in overall compile xcache from source. that worked for me as the segfaults are gone. the reason why this happens on ezpublish is unknown. but this has happened for ezP 4.0.x and 4.1.x. i dont know if there are any issues using xcache/php5 and ezP 3.x. Cheers, Christian Hannover, Germany eZ-Certified http://auth.ez.no/certification/verify/395613
Łukasz Serwatka	Monday 11 May 2009 1:08:53 am I would recommend to switch to APC[1] which is recommended PHP accelerator for eZ Publish. [1] http://pecl.php.net/package/APC Personal website -> http://serwatka.net Blog (about eZ Publish) -> http://serwatka.net/blog

Author

Message

Sunday 10 May 2009 9:36:20 am

At least on Ubuntu 8.04 LTS, the last step of installation will fail (with segfault in apache logs), if xcache php accelerator is enabled. Some other failure points with xcache and 4.1.1 have also been mentioned. I have not encountered any problems with xcache before, what could it be in the new ezp version that triggers this now?

Certified eZ developer looking for projects.
zurgutt at gg.ee

Christian Rößler

Monday 11 May 2009 12:22:13 am

I encountered some php-segfaults when using xcache for php-cli scripts like cronjobs using the same setup (ubuntu 8.04 lts, php5, ...). According to other posts you made i think you are using php as fastcgi-daemon and not as apache-module 8as is do). That's causing some other segfaults in your setup for web-output-scripts too - not only php-cli.

The solution for me was to disable xcache for the php-cli php.ini and in overall compile xcache from source. that worked for me as the segfaults are gone. the reason why this happens on ezpublish is unknown. but this has happened for ezP 4.0.x and 4.1.x. i dont know if there are any issues using xcache/php5 and ezP 3.x.

Cheers,
Christian

Hannover, Germany
eZ-Certified http://auth.ez.no/certification/verify/395613

Łukasz Serwatka

Monday 11 May 2009 1:08:53 am

I would recommend to switch to APC[1] which is recommended PHP accelerator for eZ Publish.

[1] http://pecl.php.net/package/APC

Personal website -> http://serwatka.net
Blog (about eZ Publish) -> http://serwatka.net/blog

eZ debug

Timing:	Jan 18 2025 16:18:03
Script start
Timing:	Jan 18 2025 16:18:03
Module start 'layout'
Timing:	Jan 18 2025 16:18:03
Module start 'content'
Timing:	Jan 18 2025 16:18:03
Module end 'content'
Timing:	Jan 18 2025 16:18:03
Script end

Main resources:

Total runtime	0.0180 sec
Peak memory usage	2,048.0000 KB
Database Queries	3

Timing points:

Checkpoint	Start (sec)	Duration (sec)	Memory at start (KB)	Memory used (KB)
Script start	0.0000	0.0053	588.1641	152.6563
Module start 'layout'	0.0053	0.0039	740.8203	39.5234
Module start 'content'	0.0092	0.0056	780.3438	89.3984
Module end 'content'	0.0148	0.0032	869.7422	34.3047
Script end	0.0180		904.0469

Time accumulators:

Accumulator	Duration (sec)	Duration (%)	Count	Average (sec)
Ini load
Load cache	0.0031	17.0942	14	0.0002
Check MTime	0.0015	8.0429	14	0.0001
Mysql Total
Database connection	0.0008	4.3188	1	0.0008
Mysqli_queries	0.0036	19.9884	3	0.0012
Looping result	0.0000	0.0780	1	0.0000
Template Total	0.0019	10.7	1	0.0019
Template load	0.0011	6.2628	1	0.0011
Template processing	0.0008	4.3571	1	0.0008
Override
Cache load	0.0008	4.5276	1	0.0008
General
dbfile	0.0002	1.3361	8	0.0000
String conversion	0.0000	0.0423	4	0.0000
Note: percentages do not add up to 100% because some accumulators overlap

Templates used to render the page:

Usage	Requested template	Template	Template loaded	Edit	Override
1	print_pagelayout.tpl	<No override>	extension/community/design/community/templates/print_pagelayout.tpl
Number of times templates used: 1 Number of unique templates used: 1

Time used to render debug report: 0.0001 secs