LimeSurvey memory issues?

3 years 11 months ago #119451 by marcic

I have a problem on a new shared hosting server that runs on CloudLinux and LiteSpeed Enterprise web server. I have successfully installed LS on server and small survey run just fine.

Once I have above 50+ incoming simlutaneous connections (but I expect for a particulaer survey there could be times some 300-400 respondents simultaneously would fill-in questionnaire) requesting LS survey (shown as question by question), the connections start dropping as LS fills-in quickly allocations of CPU, physical momory (1024M) and virtual memory (512M).

Has anyone experienced this kind of issue? And how do you think this could be solved? What memory allocation limits should be in place for a survey to run?

On an old mac mini the survey of this size runs just fine.

Thank you in advance,


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