That looks like a PHP problem, not an Openshift problem. Have you tried kicking up memory_limit in php.ini to 1024 or something?
-Erik On Sat, Jun 8, 2019, 6:39 AM Samuel Martín Moro <faus...@gmail.com> wrote: > The requested memory is the only sure thing you would get. If it differ > from your memory limit, you should know that this limit is optional and not > guaranteed. > > Try setting your requested memory to 1gb > > If you want openshit scheduler and/or oom to priorize that container, > consider setting your Pod limits equals to it's requests. Make sure to set > both cpu+memory values. > Alternatievly, don't set requests, only limits. > This would give your pod the "guaranteed" QoSClass, less likely to get > evicted (see oc describe pod xxx) > > Regards. > > On Fri, Jun 7, 2019, 2:40 PM Ricardo Mendes <maveric...@outlook.pt> wrote: > >> Ola Ferry! ☺ >> >> >> >> Thank you for your quick reply! I actually forgot to mention I had been >> over that setting actually. I tried different values but currently its left >> to this: >> >> >> >> cacti >> >> *Image:* polinux/cacti >> <http://project/issc-monitoring/browse/images/cacti> 77b07bd 429.4 MiB >> >> *Ports:* 80/TCP, 81/TCP, 443/TCP >> >> *Mount:* cacti-volume → /data read-write >> >> *Memory:* 250 MiB to 1500 MiB >> >> >> >> As I’ve worked with cacti installs with hundreds of sources and still the >> memory footprint was relatively low (around 1GB) I would assume this >> settings would suffice. >> >> So just to make sure, master’s memory DOES NOT influence this, right? >> (despite being 70% of 16GB) >> >> >> >> Best regards, >> >> Ricardo Mendes >> >> >> >> >> >> *From: *Ferry Manders <ferry.mand...@npo.nl> >> *Date: *Friday, 7 June 2019 at 13:33 >> *To: *Ricardo Mendes <maveric...@outlook.pt> >> *Cc: *OpenShift Users List <users@lists.openshift.redhat.com> >> *Subject: *Re: Question about memory usage >> >> >> >> Ola, >> >> You probably have a default limit set on your installation or project, or >> you have a limit set in your deployment that is 512MB memory (which is >> 536,870,912 bytes) >> You could set the memory limit higher on your deployment, please take a >> look at the following doc for more information and examples : >> https://docs.okd.io/latest/dev_guide/compute_resources.html >> >> With Regards, >> -- >> Ferry Manders >> >> >> Ricardo Mendes wrote on 07/06/2019 14:15: >> >> Hi all, >> >> >> >> I am fairly new to OpenShift and I’ve been fiddling around this past week. >> >> Yesterday I came across the following issue: >> >> While deploying an image of Cacti (Open-Source monitoring and RRD) I got >> an error of exhausted memory. >> >> >> >> *Fatal error*: Allowed memory size of 536870912 bytes exhausted (tried >> to allocate 20480 bytes) in */data/www/cacti/lib/database.php* on line >> *252* >> >> >> >> My servers memory usage is: >> >> Master: 70% in use >> >> Infra: 35% in use >> >> Compute/node: 20% >> >> >> >> I can also confirm the POD is running on the node, and Cacti has a low >> memory footprint actually, so, do I have to further increase the memory >> available on the masters?? >> >> >> >> Thanks! >> >> Best regards, >> >> Ricardo Mendes >> >> >> >> >> _______________________________________________ >> >> users mailing list >> >> users@lists.openshift.redhat.com >> >> http://lists.openshift.redhat.com/openshiftmm/listinfo/users >> >> >> >> _______________________________________________ >> users mailing list >> users@lists.openshift.redhat.com >> http://lists.openshift.redhat.com/openshiftmm/listinfo/users >> > _______________________________________________ > users mailing list > users@lists.openshift.redhat.com > http://lists.openshift.redhat.com/openshiftmm/listinfo/users >
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