Questions tagged [tuned]

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Kernel data structure that shows which CPUs are partitioned (isolated) using tuned?

This is for Red Hat Linux 7.9, kernel 3.10.0-1160.71.1 . I would like to know what kernel data structure can be used to show which CPUs it thinks are isolated using tuned. This means I've isolated ...
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Laptop will not sleep if Tuned and Powertop are enabled

I have a Lenovo Thinkpad X1 Extreme Gen 2 laptop. Intel CPU. Fedora 33 KDE. I have installed Powertop2Tuned and Tuned and thermald. When Tuned is active and using the powertop profile, the computer ...
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How to check how my process' CPUs are affined?

When I log into my host, I find that my processes are affined to a subset of cores: # taskset -cp $$ pid 2040's current affinity list: 0-15,17,19,24-39,41,43 I don't know why. This occurs for root or ...
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tuned-adm set how to set default power profile

using RHEL/CentOS 7.9 I know how to do tuned-adm profile latency-performance However after reboot it is back to throughput-performance. How, or where, does tuned specify the default power profile ...
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tuned on fedora 22 - setting different alpm policies for specific devices

I'm trying to configure alpm to max_perfomance on my system disk, medium_power on my data disks and min_power for backup disks. I tried various variations in tuned.conf but the result is that the last ...