Awr waits over 100%

  • From: "Kenneth Naim" <kennethnaim@xxxxxxxxx>
  • Date: Wed, 28 Sep 2011 10:55:01 -0400

I pulled an awr this morning for a period and the top wait events add up to
almost 200%. I was curious if anyone saw this before. I've seen it slightly
over 100% that I wrote off for rounding but never saw it so high. I'm
addressing the actual wait events so no issues there.
 

 

 

Top 5 Timed Events 


Event

Waits

Time(s)

Avg Wait(ms)

% Total Call Time

Wait Class


log file sync

356,514

2,521

7

84.5

Commit


log file parallel write

358,641

1,967

5

65.9

System I/O


CPU time

 

1,192

 

39.9

 


db file parallel write

23,911

364

15

12.2

System I/O


log buffer space

135

58

427

1.9

Configuration

 

Thanks,

ken



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