I logged a tar last night and have not gotten much help, here is the
problem:

AIX 4.3 Oracle 8.1.7

****************************************************************************
*
Any operation requiring use of a temp segment takes forever to complete.
Also attempting to drop TEMP tablespace is taking forever to complete.
V$LOCK shows very long times on a TT and IS lock. The tablespace being
dropped is only 500 MB and offline.  V$SESSION_EVENT shows a constant
enqueue wait. V$SYSTEM_EVENT has shown in past 100% timeouts on
sort_segment_request event.  This looks very much like bug# 1131535 but it
says that it is fixed in 8.1.7?
****************************************************************************
*

Furthur analysis showed that the sort segment never got used then all of a
sudden last night it started working and I have not been able to figure out
why.  I dropped the TEMP tablespace (eventually) and recreated a new LMT
temporary tablespace and the trouble still occurred.  Not occuring now so
having problems diagnosing it.  I did an event 10046 level 8 and the trace
file was pretty useless to me, I could not make heads or tails of it.  It
showed a call to DBMS_APPLICATION_INFO which I assume is normal and it did
not show the SQL I was running.  Would this imply perhaps a problem with lib
cache latch since it wasn't even in the trace file...?  Any thoughts would
be greatly appreciated.

Thanks,
Ethan

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