Eariler the SDK stat polling was erroneously set to once every msec which is far more frequent than required by SWSS. The new setting, which is consistent with other vendor SKUs, is once a second. The net result is reduced CPU MHz by syncd.
Disabled polled_irq_mode for all Arista DNX devices as this mode leads to excessive use of the CPU via an unneeded interrupt polling thread.
Introduce Arista-7280CR3-C32P4 and Arista-7280CR3-C32D4 hwskus. Remove deprecated fancontrol configurations. Add pcie.yaml configurations Add missing default_sku files