diagnosing latch free

From: Doug C <dcowles_at_i84.net>
Date: Sat, 08 Dec 2001 13:28:29 -0800
Message-ID: <F001.003D857D.20011208130518@fatcity.com>

I have a session that seems to be hung on a sql_statment.

Here is it's session_wait entry:

       SID SEQ#
---------- ----------

EVENT

---

P1TEXT                                                                   P1


---------------------------------------------------------------- ----------

P1RAW P2TEXT
-------- ----------------------------------------------------------------

        P2 P2RAW
---------- --------

P3TEXT                                                                   P3


---------------------------------------------------------------- ----------

P3RAW     WAIT_TIME SECONDS_IN_WAIT STATE


-------- ---------- --------------- -------------------

        62       1239
latch free
address                                                           805352248
3000B338 number
        88 00000058
tries                                                                   923
0000039B          0               0 WAITING

The seq# goes up from time to time.
My question is how to determine what kind of latch is bothering it? Does P2 (88) indicate what type of latch? Can I join with some other table to find out what 88 is?

Thanks,
D
--

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--

Author: Doug C
  INET: dcowles_at_i84.net

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