ulimit
Why ulimit can't limit resident memory successfully and how?
I start a new bash shell, and execute: ulimit -m 102400 ulimit -a \" core file size(blocks, -c) 0 data seg size(kbytes, -d) unlimited[详细]
2023-01-09 03:16 分类：问答How to limit memory of a OS X program? ulimit -v neither -m are working
My programs run out of memory like half of the time I run them. Under Linux I can set a hard limit to the available memory using ulimit -v mem-in-kbytes. Actually, I use ulimit -S -v mem-in-kbytes开发[详细]
2023-01-07 23:48 分类：问答Linux per-process resource limits - a deep Red Hat Mystery
I have my own multithreaded C program which scales in speed smoothly with the number of CPU cores.. I can run it with 1, 2, 3, etc threads and get linear speedup.. up to about 5.5x speed on a 6-core C[详细]
2023-01-02 14:34 分类：问答JBoss deployment throws 'java.util.zip.ZipException: error in opening zip file' on Linux?
I deployed a large EAR (contained more than ~1024 jars/wars) on JBoss running with Java 6 on Linux, and the deployment process cried throwing the following exce开发者_如何学Goption:[详细]
2022-12-26 02:49 分类：问答How do I set a ulimit from inside a Perl script that applies to its children?
I have a Perl script that does various installation steps to set up a development box for our company. It runs various shell scripts, some of which crash due to lower than required ulimits (specifical[详细]
2022-12-20 01:42 分类：问答Python: ulimit and nice for subprocess.call / subprocess.Popen?
I need to limit the amount of time and cpu taken by external command line apps I spawn from a python process using subprocess.call , mainly because sometimes the spawned process gets stuck and pins th[详细]
2022-12-10 05:57 分类：问答
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