80 lines
1.8 KiB
Markdown
80 lines
1.8 KiB
Markdown
pfv-servers - performance
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## vm 1-3 (optiplex)
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### Commands to run
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* cpupower frequency-set --governor performance
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### links to reference
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https://itectec.com/ubuntu/ubuntu-how-to-set-performance-instead-of-powersave-as-default/
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https://www.cult-of-tech.net/2018/08/linux-ubuntu-cpu-power-frequency-scaling/
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https://askubuntu.com/questions/1021748/set-cpu-governor-to-performance-in-18-04
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https://metebalci.com/blog/a-minimum-complete-tutorial-of-cpu-power-management-c-states-and-p-states/
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## vm 4/6 (xeon poweredge)
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Appears to only run at the full frequency (which is what I want)
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## Keep the NIC awake
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notes taken on 03/20/2021 at 18:28
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vm1/2/3 use intel nic
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https://downloadcenter.intel.com/download/15817 is the driver (e1000e)
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### vm1
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root@pfv-vm1:/usr/local/bin# ethtool -i eno1
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driver: e1000e
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version: 3.2.6-k
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firmware-version: 0.13-4
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expansion-rom-version:
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bus-info: 0000:00:19.0
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supports-statistics: yes
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supports-test: yes
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supports-eeprom-access: yes
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supports-register-dump: yes
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supports-priv-flags: no
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00:19.0 Ethernet controller: Intel Corporation Ethernet Connection I217-LM (rev 04)
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### vm2
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00:19.0 Ethernet controller: Intel Corporation 82579LM Gigabit Network Connection (rev 04)
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root@pfv-vmsrv-02:~# ethtool -i enp0s25
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driver: e1000e
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version: 3.2.6-k
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firmware-version: 0.13-3
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expansion-rom-version:
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bus-info: 0000:00:19.0
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supports-statistics: yes
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supports-test: yes
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supports-eeprom-access: yes
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supports-register-dump: yes
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supports-priv-flags: no
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### vm3
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00:19.0 Ethernet controller: Intel Corporation 82579LM Gigabit Network Connection (rev 04)
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ethtool -i enp0s25
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driver: e1000e
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version: 3.2.6-k
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firmware-version: 0.13-4
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expansion-rom-version:
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bus-info: 0000:00:19.0
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supports-statistics: yes
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supports-test: yes
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supports-eeprom-access: yes
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supports-register-dump: yes
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supports-priv-flags: no |