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Pipe Get Wait Event

user12000301Aug 12 2011 — edited Aug 12 2011
Hi,

DB_VERSION=10.2.0.4
OS_VERSION=Windows 2003 server

We often ecountering "Pipe get buffer length " wait event.

SQL> @wait

  SID EVENT                                                             SECS_WAIT STATE                    P1    P2         P3  WAIT_TIME P1TEXT
----- ---------------------------------------------------------------- ---------- ------------------- ---------- ---------- ---------- ---------- -----------------------------------
P2TEXT                                                           P3TEXT
---------------------------------------------------------------- ----------------------------------------------------------------
  148 pipe get                                                                 10 WAITING             1407483584       4096   86400000          0 handle address
buffer length                                                    timeout

  157 SQL*Net message from client                                               0 WAITED SHORT TIME   1413697536          1          0         -1 driver id
#bytes

  169 pipe get                                                                  8 WAITING             1408205168       4096   86400000          0 handle address
buffer length                                                    timeout

  170 pipe get                                                                  9 WAITING             1378585472       4096   86400000          0 handle address
buffer length                                                    timeout

  187 pipe get                                                                  9 WAITING             1378585816       4096   86400000          0 handle address
buffer length                                                    timeout 
How to handle this wait event ?
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Locked on Sep 9 2011
Added on Aug 12 2011
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