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Fix typos in TIPS.txt

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Signed-off-by: Ondřej Lysoněk <olysonek@redhat.com>
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Ondřej Lysoněk 2017-09-12 13:16:30 +02:00
parent 297a154440
commit fed000fd64
1 changed files with 5 additions and 5 deletions
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doc/TIPS.txt
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@ -2,12 +2,12 @@
* Use a properly dimensioned system for the job (no need for overpowered systems for simple Desktop use e.g.).
* For servers consolidate services on fewer systems to maximize efficiency of each system.
* For a server farm consolidating all physical machines on one bigger server and then using Virtualization.
* Enforce turning of machines that are not used (e.g. company policy).
* Enforce turning off machines that are not used (e.g. company policy).
* Try to establish a company culture that is Green "aware", including but not limited to the above point.
* Unplug and/or turn of peripherals that aren't used (e.g. external USB devices, monitors, printers, scanners).
* Turn of unused hardware already in BIOS.
* Unplug and/or turn off peripherals that aren't used (e.g. external USB devices, monitors, printers, scanners).
* Turn off unused hardware already in BIOS.
* Disable power hungry features.
* Enable CPU scaling if supported for ondemand CPU governor. DONT use powersave governor, typically uses more power than ondemand
* Enable CPU scaling if supported for ondemand CPU governor. DO NOT use powersave governor, typically uses more power than ondemand
(race to idle).
* Put network card to 100 mbit/10 mbit:
** 10 mbit: ethtool -s eth0 advertise 0x002
@ -25,7 +25,7 @@
** mount -o remount,relatime /
* Enable USB autosuspend by adding the following to the kernel boot commandline:
** usbcore.autosuspend=5
* Screensaver needs to dpms off the screen, not just make colors black. To turn of monitor after 120s when X is running:
* Screensaver needs to dpms off the screen, not just make colors black. To turn off monitor after 120s when X is running:
** xset dpms 0 0 120
=== Simple programmer tips for improving power usage ===