Topic: db file async I/O submit? there?
Absolutely simple : "db file async I/O submit" in the histogram in 2 % about 1 second.
It generally for the period of transaction? with what it generally eat? The server behaves well,
But some speak that it is a problem. Whether so it or is simple want?
% of Total Waits Event Waits 64ms to 2s <32ms <64ms <1/8s <1/4s <1/2s <1s <2s> =2s SQL*Net more data from client 5 220.127.116.11.0 buffer busy waits 3 18.104.22.168 control file parallel write 3 22.214.171.124 control file sequential read 2 126.96.36.199 cursor: pin S 1 98.1 1.9 cursor: pin S wait on X 15 188.8.131.52.1 db file async I/O submit 23.9K 28.9 26.6 25.5 11.4 5.3 184.108.40.206