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2#
发表于 2012-5-7 21:22:30
ODM FINDING:
‘rdbms ipc message’ event means that a process is waiting for an IPC message to arrive.
Wait Events - rdbms ipc message
rdbms ipc message
The background processes (LGWR, DBWR, LMS0) use this event to indicate that they are idle and are waiting for the foreground processes to send them an IPC message to do some work.
Wait Time:
Up to 3 seconds. The parameter timeout shows the true sleep time.
Parameter Description
timeout The amount of time that the session waits for an IPC message |
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