Blocking methods, such as read , will be counted as the totaltime, including the time the thread spends being unscheduled and waiting for the call to complete.
对于阻塞方法(例如Read)将会显示总共时间，包括线程正在等待调度以及方法返回的时间。
2
Total late Reads is the total number of late read operations since the last time the counter was reset.
“延迟读取操作总数”是指自上次计数器复位后，所执行的延迟读取操作的总数。
3
But customers may lend out any given title only one time for a total of 14 days and they cannot read it on their own Nook while it is lent.