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Add in additional OS optimizations #2

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drikster80 opened this issue Jul 18, 2024 · 1 comment
Open

Add in additional OS optimizations #2

drikster80 opened this issue Jul 18, 2024 · 1 comment

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@drikster80
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drikster80 commented Jul 18, 2024

Based on the Nvidia Grace Performance Tuning Guide, implement optimizations.

Optimizations:

  1. MTU to 9216 on interfaces
  2. Disable irqbalance service: systemctl disable irqbalance
  3. IOMMU
vim  /etc/default/grub.d/iommu_passthrough.cfg 
GRUB_CMDLINE_LINUX="$GRUB_CMDLINE_LINUX iommu.passthrough=0 init_on_alloc=0"
update-grub
reboot
  1. NUMA balancing setting (echo "kernel.numa_balancing = 0" >> /etc/sysctl.conf)
  2. Set swap file size of 24GB - 48GB
  3. cpupower frequency-set -g performance
@drikster80
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1,2, & 4 have been completed in 4589e2.

Need to test updating the cmdline and power frequency.

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