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Home -> Community -> Usenet -> c.d.o.server -> Rollback Segment - Strange Result
Hi All,
This query looks very strange. All my rollback segments are sized the same, they reside in an LMT, and we do not use any 'alter' statements to force the usage of a certain rollback segment.
Why then, is RBS23 getting wrapped so many times??
SQL> select NAME, RSSIZE, HWMSIZE, EXTENDS, WRAPS, AVEACTIVE 2 from v$rollstat a, v$rollname b3 where a.USN=b.USN;
NAME RSSIZE HWMSIZE EXTENDS WRAPS AVEACTIVE -------- ---------- ---------- ---------- ---------- ----------
SYSTEM 827392 827392 0 3 23674 RBS0 1757396992 1757396992 0 121 2126032 RBS1 452976640 452976640 0 118 2149185 RBS2 322953216 322953216 0 145 2192921 RBS3 457170944 457170944 0 124 2153339 RBS4 2088747008 2088747008 0 116 2265001 RBS5 226459648 226459648 0 143 2150142 RBS6 744480768 744480768 0 161 2171779 RBS7 1350549504 1350549504 0 178 2156943 RBS8 2044706816 2044706816 0 124 2274301 RBS9 400547840 400547840 0 148 2128490 RBS10 1711251456 1711251456 0 441 4243051 RBS11 1319092224 1319092224 0 209 15968951 RBS12 1971306496 1971306496 0 160 2354853 RBS13 415227904 415227904 0 143 2160887 RBS14 358604800 358604800 0 142 2700653 RBS15 534765568 534765568 0 129 2280371 RBS16 1981792256 1981792256 0 153 2318705 RBS17 268427264 268427264 0 137 2186872 RBS18 396353536 396353536 0 130 2387508 RBS19 364896256 364896256 0 175 2557369 RBS20 1608499200 1608499200 0 118 2181077 RBS21 1212137472 1212137472 0 186 3508582 RBS22 1147125760 1147125760 0 129 2452127 RBS23 1811922944 1811922944 683 1217 857708435 RBS24 2006958080 2006958080 0 135 2196424 RBS25 341827584 341827584 0 119 2580047 RBS26 425713664 425713664 0 348 194684914 RBS27 2002747392 2002747392 0 121 2724258 RBS28 335536128 335536128 0 130 2129125Received on Mon Apr 11 2005 - 10:20:14 CDT
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