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sonic-buildimage/installer
shlomibitton 3b97d4375d [kernel] Change grub cmdline to set c-states to 0 for "Intel" CPUs (#6051)
Usually for a use case like networking - should not be configured to reach c6, the maximum used is c1e – due to the added latency getting in & out of states (bad for networking).

Following a recommendation by Intel, networking system should avoid getting in & out of states which introduce latency. The recommended state is c1e and no state change enabling.

In addition, c-state sole purpose is to save power and when inside a networking switch its really negligent being such a tiny consumer vs. the whole cluster.

Signed-off-by: Shlomi Bitton <shlomibi@nvidia.com>
2020-12-09 17:48:14 -08:00
..
arm64 [build]: SONiC buildimage ARM arch support (#2980) 2019-07-25 22:06:41 -07:00
armhf [build]: Sonic installer script for armhf (#3303) 2019-09-11 10:12:10 -07:00
x86_64 [kernel] Change grub cmdline to set c-states to 0 for "Intel" CPUs (#6051) 2020-12-09 17:48:14 -08:00
sharch_body.sh [image]: build sonic-broadcom.raw image for sonic conversion from ftos (#901) 2017-08-27 20:13:38 -07:00