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2
votes
4answers
810 views

Nice level not working on linux

I have some highly floating point intensive processes doing very little I/O. One is called "xspec", which calculates a numerical model and returns a floating point result back to a master process ...
5
votes
1answer
896 views

How do I test the effect of ionice (against a device using the cfq scheduler)?

I'm trying to construct an experiment to measure the effect of ionice. What I'd like to do is to (per another answer on serverfault) cause frequent enough I/O that a sufficiently "niced" process is ...
0
votes
1answer
1k views

SugarCRM Scheduler Not Calling runProcessManager Module

I'm running Sugar Pro, version 5.5.4, on Ubuntu 9.10, Apache 2.2, MySQL 5.1.28, and PHP 5.2.10. I have a module called Process Manager setup and running. I can manually make this go, to send email ...