I noticed some high amounts of B2B credit transitions on several FC interfaces.
Most of the other links show 0 B2B credit transitions for both receive and transmit.
Two fc ports (connected to a EMC storage) show the following statistics.
fc1/15
41846736 transmit B2B credit transitions from zero
2757675740 receive B2B credit transitions from zero
fc1/16
316839 transmit B2B credit transitions from zero
1147041303 receive B2B credit transitions from zero
I can't imagine that these amounts of 'credit transitions from zero' is normal in such a short timeframe.
Please advice.