When I start up my class Sage server notebook, I pass the ulimit option
to the notebook command with the following option:
ulimit='-u 100 -t 3600 -v 500000'
According to the notebook? docs, this should limit a worksheet process
to using 3600 seconds of *wall* time and 500MB of virtual memory.
However, it seems that several times I've come in and a single maxima
process is taking several gigs of memory, loading the system well-beyond
normal capacity, and taking about 70-80% of the CPU, with the time
measured in hundreds of minutes. Is there something wrong with my
ulimit statement above?
I am using the server_pool option, so I believe the ulimit conditions
above should take effect.
Thanks,
Jason
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