Wait time by objects
Hello, I need to fetch a listing of objects having highest wait time caused by holding sessions which have locked them and also others waiting sessions are waiting for these holding session to release locks on these objects.
To put simply
1) List of Database and Plsql objects in order of highest wait times
2) And these objects are already acquired locked by some sessions - (lock holding sessions)
3) And then there are other sessions(waiting sessions) queuing up for these objects to be freed from lock holding sessions.
I tried to analyze following views without any credit luck. Any help?
DBA_ BLOCKERS
DBA_WAITERS
DBA_LOCKS
DBA_DML_LOCKS
DBA_DDL_LOCKS
v_$locked_object
v_sessions
Thanks,
R
SELECT DECODE(request,0,'Holder: ','Waiter: ')||sid sess,
id1, id2, lmode, request, type
FROM V$LOCK
WHERE (id1, id2, type) IN
(SELECT id1, id2, type FROM V$LOCK WHERE request>0)
ORDER BY id1, request
/
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If the flash object is placed in 0px div, the creationComplete event is fired after a long wait time
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My requirement is to hide flash object on browser. However, If the flash object is placed in 0px div, the creationComplete event is fired after a long wait time. Is this a bug of Flex? (or Flash Player?)
<Sample Code>
<?xml version="1.0" encoding="utf-8"?>
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1) Dowload the following samples
MySwf-src.zip
https://files.acrobat.com/a/preview/c6b7a191-c6c4-486f-9345-e2b5c21a4c0b
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Hi Friends,
Please answer my queries below.
Thanks and Regards
Busincess Requirement
I have to display a particular set of rows in a dashboard or screen, and it is being refreshed every 1 minute, also user can update from that screen displayed values.
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Code Logic Flow
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My Understandings
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My doubts
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3. There may be some problem due to the singleton instane of CockpitOraDAO, Is it affecting performance ?
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NiuTher is a related Bug i n Oracle: Bug No. 4420032
PROBLEM STATEMENT: ------------------
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The code segment:
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i am occassionally receiving the following error during database connections in my servlet:
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any ideas???
Message was edited by:
millerandPlease try the following code in your doClosure method. Replace your code with the following code.
public void doClosure(ResultSet pResultSet, Statement pStmt, Connection pConn) throws Exception {
try {
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pResultSet.close();
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logger.error( se );
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logger.error(se);
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try {
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pConn.close();
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Ora-04021: timeout occured while waiting to lock object.
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Agree. I rarely wait more than a minute or two. And except at really off hours don't hear a foreign accent. NY area. -
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Hai All
When adding a column into a table then an error comes error
Error Message:
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Identify the session that is using this object, kill it and then perform the ALTER table... or wait until the session that is accessing this table release it.
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Hi Folks,
I have got one scenario required waiting time between processed messages. The problem as follows !!
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Please I am expecting positive answer !!
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I am using serialization, I don't think bpm can do Parallization until PI 7.0, but PI 7.11 has got has queue assignment. But I am using one queue. This must be serialization.
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A. Either implement "wait" in your mapping based on file name or other criteria (e.g. directory name). Check out if respective BPM instances are really created at different times.
I have used wait step in mapping. These 15 messages has to go through one interface. So I am using one interface. But I have checked mapping process time in all messages on receiver system. Shows same timing, even though I put 40000 ms waiting time in mapping.
B. Try polling different files (or use different directories) with different channels and coordinate starting / stopping of your channels by scheduling availability for each CC in RWB. E.g. you poll file 1 with CC 1. You start 2 minutes later CC 2 and poll file 2. And so on.
I am not clear about this . On BPM waiting step is working and it keeps wait all messages, which are coming through one interface. Then it releases all messages at the same time.
I don't know how to resolve this. I have tried with Transport acknowledgment, but all messages are going to reciver system waiting at receiver system in priority queue and processing in EOIO, but taking so long. Rather all messages go and sits in queue, I want to stop messages by message with 2 minutes time gap. How please?
Kind Regards
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