// Show connection metrics.
func ShowStats(exampid, tag string, conn *stompngo.Connection) {
r := conn.FramesRead()
br := conn.BytesRead()
w := conn.FramesWritten()
bw := conn.BytesWritten()
s := conn.Running().Seconds()
n := conn.Running().Nanoseconds()
llu.Printf("%stag:%s frame_read_count:%v\n", exampid, tag, r)
llu.Printf("%stag:%s bytes_read:%v\n", exampid, tag, br)
llu.Printf("%stag:%s frame_write_count:%v\n", exampid, tag, w)
llu.Printf("%stag:%s bytes_written:%v\n", exampid, tag, bw)
llu.Printf("%stag:%s current_duration(ns):%v\n", exampid, tag, n)
llu.Printf("%stag:%s current_duration(sec):%20.6f\n", exampid, tag, s)
llu.Printf("%stag:%s frame_reads/sec:%20.6f\n", exampid, tag, float64(r)/s)
llu.Printf("%stag:%s bytes_read/sec:%20.6f\n", exampid, tag, float64(br)/s)
llu.Printf("%stag:%s frame_writes/sec:%20.6f\n", exampid, tag, float64(w)/s)
llu.Printf("%stag:%s bytes_written/sec:%20.6f\n", exampid, tag, float64(bw)/s)
}