摘要: real 0m5.064s <== 实际使用时间(real time)user 0m0.020s <== 用户态使用时间(the process spent in user mode)sys 0m0.040s <== 内核态使用时间(the process spent in ke... 阅读全文
posted @ 2014-10-09 08:01 agang_19 阅读(171) 评论(0) 推荐(0)