Update or remove query in domain_traffic dashboard

[wgjhstt247]

last(oper_speed) / last(oper_speed) will always be 1. Should this query be removed or updated?

ucs_traffic_monitor/grafana/dashboards/domain_traffic.json

Line 3042 in c20b991

"query": "SELECT last(\"oper_speed\")/last(\"oper_speed\") AS \"RX % MAX\" FROM \"$db\".\"$rp\".\"FIUplinkPortStats\" WHERE (\"domain\" =~ /^$domain$/ AND \"port\" =~ /^$uplink$/ AND \"fi_id\" =~ /^$fi_id$/) AND $timeFilter GROUP BY time($__interval), \"port\" fill(linear)",

[paregupt]

It's been a while but I think this might have got left behind after a testcase. I was probably trying to plot a max line. I will test it for any side effects and make the change. Thanks for finding it.