tree cbbcaba2253cbc28faa1a8aecd2cdfd5e8afc985
parent 8723cadc21f085a96cd9d58498484244ff09e509
author Chiyu Cheng <chiyu@onlab.us> 1476815195 -0700
committer Chiyu Cheng <chiyu@onlab.us> 1476815195 -0700

add new time variable to record the time from the last of switch connection to the end

Change-Id: I7e4f41b365fb25b7f1b51f5f765a19b20bab3e62