BD X8 chassis, BDXA-10G48X module, sw 126.96.36.199
A port operating as 10G is displaying about 2500-4000 pps constant drop rate with "show port congestion" command.
At the same time "show port util" is displaying 13% peak TX BW.
The cause for such a high drop rate with only 13% peak BW is not immediately obvious.
Do you think microbursts might cause this?
"conf ports XX shared-packet-buffer 100" did not make any difference.
As reported by "sh port XX buffer" there is either 8MB or 2MB max shared buffer (depending on configuration).
If this is a microburst issue the solution would be a 2x10GE LAG.
But if this a SW bug the LAG is useless.
The traffic loading this link is (mostly) multicast.