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>> I wonder what is the value of it if it doesn't do guarantees or QoS? >> In our experiments with it we failed to observe any fairness. > > probably a misconfiguration on your side ... maybe you can provide some instructions on which kernel version to use and how to setup the following scenario: 2CPU box. 3 VPSs which should run with 1:2:3 ratio of CPU usage. > well, do you have numbers? just run the above scenario with one busy loop inside each VPS. I was not able to observe 1:2:3 cpu distribution. Other scenarios also didn't showed my any fairness. The results were different. Sometimes 1:1:2, sometimes others. Thanks, Kirill - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/ | ||||||||||||
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