关于Oracle数据库中的等待事件cell Physical IO Interconnect Bytes 该等待事件也会出现在非Exadata平台下,在如下的mos文章中,"cell Physical IO Interconnect Bytes" Wait Event In A Non-Exadata Server (Doc ID 2079379.1) 有如下的说明: At present,"cell physical IO interconnect bytes" is nothing more than the sum of "physical read total bytes" and "physical write total bytes" irrespective of platform 百度翻译:目前，“cell physical IO interconnect bytes”只不过是“物理读取总字节”和“物理写入总字节”的总和，与平台无关 The statistic can be ignored or as stated understood as a sum value of total read write bytes. 原文链接：https://www.f2er.com/oracle/210700.html