High Memory utilization for a single project

Hi All,
I am facing one issue with one of the projects configured. We have endeca installed on a Windows server and there are multiple projects setup. I am observing that dgraph.exe for a single project is taking as much as 80% of memory on server. I do see that the project is receiving around 300 to 350 requests every day which is slightly higher than other projects. I am required to manually restart the project before business starts and that releases the memory. I am not able to identify whats causing this issue. Any ideas on how to troubleshoot the issue?
Any suggestions will be of great help..
Thank You,
Sunil

The number of threads will not have any impact on memory usage, however, I agree with Saleh that this doesn't make any sense.
I would suggest the following:
Grab the stats page XML (http://[your server name]:[your port]/admin?op=stats).
Restart the dgraph and see how much memory is taken up on the initial load. Then, assuming the memory consumption is reasonable, issue a couple N=0, N=something queries to the index and track what's happening with how much memory is being taken up.
If you're still at a normal level, it seems like there must be some process or "bad query" that causes the memory to spike. A possible culprit might be found on the "most expensive queries" section of the stats page but it's possible it won't be there as that only tracks queries that have completed, not queries that are still in process or taking forever.
The only other explanation I can think of is a rogue "bulk export" query where a user is trying to (for example) export the entire index to excel or something like that. Does your application offer that functionality?
Regards,
Patrick Rafferty
Branchbird

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Dear all,
I'm using Project using Cost / Cost as revenue accrual/Billing method
and I try to Generate Draft Revenue but I have a problem
Please suggest what could be wrong.
Log file :
Projects: Version : 11.5.0 - Development
Copyright (c) 1979, 1999, Oracle Corporation. All rights reserved.
PARGDR_SINGLE module: PRC: Generate Draft Revenue for a Single Project
Current system time is 29-JUL-2009 11:15:45
Entering parmai()
...Connected to Oracle
Accrue Thru date from Command line is : 2009/08/02 00:00:00
project:35 delete:N regenerate:Y acc_thru_dt:02-Aug-09
start project: end project:
Revenue is running in Normal revenue mode
Revenue is not based on specific project type...
Revenue is not based on specific organization...
Revenue is not based on specific customer...
Revenue is not based on specific Agreement...
Revenue is running for MCB/Non MCB projects...
Revenue is running for release revenue mode...
Revenue is not creating the detail report ...
Revenue Processing Parameter List
=================================
-------------- < parameter list > -----------------------
Accru Through Date ----------------------------------------> 02-Aug-09
Project ID ------------------------------------------------> 35
From Project Number --------------------------------------->
To Project Number ----------------------------------------->
Adjusting Revenue Run -------------------------------------> No
Project Type ID -----------------------------------------> 0
Organization ID ------------------------------------------> 0
Customer ID ----------------------------------------------> 0
Agreement ID ----------------------------------------------> 0
Multi Currency Projects -----------------------------------> No
Release Draft Revenue -------------------------------------> Yes
Include Detail Report -------------------------------------> No
-------------- < End of parameter list > -----------------------
...Request ID = 804880
This concurrent request is not being rescheduled
Current system time is 29-JUL-2009 11:15:45
...about to delete revenue for project id 35
...0 draft revenues deleted
Current system time is 29-JUL-2009 11:15:45
...about to process adjustments
SELECT p.project_id, p.segment1,
p.distribution_rule, p.project_level_funding_flag,p.project_currency_code,
p.project_bil_rate_date_code,
p.project_bil_rate_type,
p.project_bil_rate_date,
p.project_bil_exchange_rate,
p.projfunc_currency_code,
p.projfunc_bil_rate_date_code,
p.projfunc_bil_rate_type,
p.projfunc_bil_rate_date,
p.projfunc_bil_exchange_rate,
p.revproc_currency_code,
p.funding_rate_date_code,
p.funding_rate_type,
p.funding_rate_date,
p.funding_exchange_rate,
p.multi_currency_billing_flag,
p.assign_precedes_task
FROM pa_projects p, pa_project_types t
WHERE p.project_id = :project_id
AND pa_project_utils.check_prj_stus_action_allowed(p.project_status_code,'GENERATE_REV') = 'Y'
AND :start_project_number||'x' != :end_project_number||'y'
AND p.project_type = t.project_type
AND t.project_type_class_code = 'CONTRACT'
AND EXISTS (SELECT /*+ INDEX(pf pa_summary_project_fundings_u1)*/ NULL
FROM pa_summary_project_fundings pf
WHERE pf.project_id = p.project_id
AND nvl(pf.revproc_baselined_amount, 0) != 0)
AND NOT EXISTS
(SELECT NULL
FROM pa_draft_revenues r2
WHERE r2.project_id = p.project_id
AND r2.released_date||'' is null
AND r2.generation_error_flag||'' = decode(:mass_gen,
1, 'Y', r2.generation_error_flag)
AND (EXISTS (SELECT NULL
FROM pa_expenditure_items_all i
WHERE i.project_id = p.project_id
AND i.cost_distributed_flag ||''= 'Y'
AND i.revenue_distributed_flag = 'N'
AND i.expenditure_item_date
<= NVL(TO_DATE(:acc_thru_dt),sysdate)
AND EXISTS (SELECT /*+ LEADING(l)*/ NULL
FROM     pa_draft_revenues r, pa_cust_rev_dist_lines l
WHERE r.project_id = i.project_id
AND      ((l.expenditure_item_id = i.adjusted_expenditure_item_id AND i.adjusted_expenditure_item_id is not null )
OR (l.expenditure_item_id = i.expenditure_item_id))
AND      NVL(l.reversed_flag,'N') = 'N'
AND      l.line_num_reversed IS NULL
AND      r.project_id = l.project_id
AND      r.draft_revenue_num = l.draft_revenue_num
AND (r.released_date||'' is not null
OR r.generation_error_flag||'' = decode(:mass_gen,
1, 'N', 'E')))
union all
SELECT /*+ LEADING(v)*/NULL
FROM pa_events v
WHERE v.project_id = p.project_id
AND ((v.revenue_distributed_flag = 'N'
AND v.completion_date
<= NVL(TO_DATE(:acc_thru_dt),sysdate))
OR (substr(p.distribution_rule,1,4) = 'COST'
AND v.revenue_distributed_flag = 'Y'
AND v.completion_date
> TO_DATE(NVL('02-Aug-09', sysdate))))
AND (DECODE(NVL(v.bill_trans_rev_amount, 0), 0 ,
DECODE(NVL(v.zero_revenue_amount_flag, 'N'), 'Y', 1, 0),1) = 1)
AND NVL(revenue_hold_flag, 'N') = 'N'
AND EXISTS (
SELECT NULL
FROM pa_tasks t
WHERE v.task_id is not NULL
AND t.ready_to_distribute_flag = 'Y'
AND v.task_id = t.task_id
UNION ALL
SELECT NULL
FROM pa_tasks t1
WHERE v.task_id is NULL
AND t1.ready_to_distribute_flag = 'Y'
AND v.project_id = t1.project_id )
AND Exists (select null from pa_draft_revenues r,pa_cust_event_rev_dist_lines l
where l.project_id = v.project_id
AND ( l.task_id = v.task_id OR v.task_id is NULL )
AND l.event_num = v.event_num
AND NVL(l.reversed_flag,'N') = 'N'
AND l.line_num_reversed IS NULL
AND r.project_id = v.project_id
AND r.draft_revenue_num = l.draft_revenue_num
AND (r.released_date||'' is not null
OR r.generation_error_flag||'' = decode(:mass_gen,
1, 'N', 'E')))
union all
SELECT /*+ USE_CONCAT */ NULL
FROM PA_Billing_Extensions be, PA_Billing_Assignments bea
WHERE bea.active_flag = 'Y'
AND bea.billing_extension_id = be.billing_extension_id
AND (bea.project_id = p.project_id
OR bea.project_type = p.project_type
OR bea.distribution_rule = p.distribution_rule)
AND be.calling_process in ('Revenue','Both')
AND nvl(be.call_after_adj_flag, 'N') = 'Y'
AND be.trx_independent_flag = 'Y'))
Current system time is 29-JUL-2009 11:15:45
...0 projects processed for adjustments
Current system time is 29-JUL-2009 11:15:45
...about to generate revenue for project id 35
...Fetching next project
Current system time is 29-JUL-2009 11:15:45
...about to call pa_billing.bill_ext_driver( 35, 'Revenue', 'PRE', '02-Aug-09', 804880 )
Current system time is 29-JUL-2009 11:15:45
...exiting pa_billing.bill_ext_driver( 35, 'Revenue', 'PRE', '02-Aug-09', 804880 )
Current system time is 29-JUL-2009 11:15:45
Leaving pauoarchn()
Leaving pauoarchn()
Leaving pauoarchn()
Leaving pauoarchn()
Leaving pauoarchn()
Leaving pauoarchn()
Leaving pauoarchn()
Leaving pauoarchn()
Leaving pauoarchn()
Leaving pauoarchn()
Leaving pauoarchn()
Leaving pauoarchn()
Leaving pauoarchn()
Leaving pauoarchn()
Leaving pauoarchn()
Leaving pauoarchn()
Leaving pauoarchn()
Leaving pauoarchn()
Leaving pauoarchn()
Leaving pauoarchn()
Leaving pauoarchn()
Leaving pauoarchn()
Leaving pauoarchn()
Leaving pauoarchn()
...Else loop 1
...else loop 2
...else loop 4
...else loop 5
...non_zero_amount
Leaving pauoarchn()
Leaving pauoarchn()
Leaving pauoarchn()
Leaving pauoarchn()
Leaving pauoarchn()
...Else loop 1
...else loop 2
...else loop 4
...else loop 5
...non_zero_amount
Leaving pauoarchn()
Leaving pauoarchn()
Current system time is 29-JUL-2009 11:15:48
...generated revenue for project id 35, number DP700150.01
...about to call pa_billing.bill_ext_driver( 35, 'Revenue', 'REG', '02-Aug-09', 804880 )
Current system time is 29-JUL-2009 11:15:48
...exiting pa_billing.bill_ext_driver( 35, 'Revenue', 'REG', '02-Aug-09', 804880 )
Current system time is 29-JUL-2009 11:15:49
List of error messages for project id 35 for Revenue at location REG
Procedure Name Message B Assgn Id Task Id
pa_billing_pub.inse Create a default event type for this Bi 1
Current system time is 29-JUL-2009 11:15:49
...generated revenue for automatic events for project id 35, number DP700150.01 calling loc REG
...about to call pa_billing.bill_ext_driver( 35, 'Revenue', 'POST-REG', '02-Aug-09', 804880 )
Current system time is 29-JUL-2009 11:15:49
...exiting pa_billing.bill_ext_driver( 35, 'Revenue', 'POST-REG', '02-Aug-09', 804880 )
Current system time is 29-JUL-2009 11:15:49
Current system time is 29-JUL-2009 11:15:49
...generated revenue for automatic events for project id 35, number DP700150.01 calling loc POST-REG
...about to call pa_billing.bill_ext_driver( 35, 'Revenue', 'POST', '02-Aug-09', 804880 )
Current system time is 29-JUL-2009 11:15:49
...exiting pa_billing.bill_ext_driver( 35, 'Revenue', 'POST', '02-Aug-09', 804880 )
Current system time is 29-JUL-2009 11:15:49
...Fetching next project
Current system time is 29-JUL-2009 11:15:49
Current system time is 29-JUL-2009 11:15:49
...about to call AutoAccounting
Current system time is 29-JUL-2009 11:15:49
Current system time is 29-JUL-2009 11:15:49
Current system time is 29-JUL-2009 11:15:49
Current system time is 29-JUL-2009 11:15:49
Warning in Flex Validation for line '35:353:1:1'
Null GL# 50269 key flexfield is not allowed
Warning in Flex Validation for line '35:353:2:1'
Null GL# 50269 key flexfield is not allowed
Current system time is 29-JUL-2009 11:15:50
Current system time is 29-JUL-2009 11:15:50
Current system time is 29-JUL-2009 11:15:50
Current system time is 29-JUL-2009 11:15:50
Current system time is 29-JUL-2009 11:15:50
Current system time is 29-JUL-2009 11:15:50
Current system time is 29-JUL-2009 11:15:50
Current system time is 29-JUL-2009 11:15:50
...returned from AutoAccounting
...about to update pe_expenditures_all for intercompany processing
Current system time is 29-JUL-2009 11:15:50
Entering parddl()
...setting error codes and bad code combination id to null
... Update draft revenues for marking autoaccounting error if any
Current system time is 29-JUL-2009 11:15:50
1 rows updated.
... Update draft revenues without generation error to normal state
Current system time is 29-JUL-2009 11:15:50
0 rows updated.
... Update pa_cust_event_rev_dist_lines for setting bad CCID to null
Current system time is 29-JUL-2009 11:15:50
0 rows updated.
... Update pa_events for marking AutoAccounting error if any
Current system time is 29-JUL-2009 11:15:50
0 rows updated.
... Update pa_events for setting revenue_distributed_flag to 'N'
Current system time is 29-JUL-2009 11:15:50
0 rows updated.
... Update pa_cust_rev_dist_lines for setting bad CCID to null
Current system time is 29-JUL-2009 11:15:50
0 rows updated.
... Update pa_expenditure_items_all for marking AutoAccounting error if any
Current system time is 29-JUL-2009 11:15:50
0 rows updated.
... Update pa_expenditure_items_all for setting revenue_distributed_flag to 'N'
Current system time is 29-JUL-2009 11:15:50
0 rows updated.
Leaving parddl()
Current system time is 29-JUL-2009 11:15:50
Current system time is 29-JUL-2009 11:15:50
0 rows updated with Generation error due to ccid=-1
Current system time is 29-JUL-2009 11:15:50
0 rows updated with Generation error PA_REV_GEN_ERROR
Current system time is 29-JUL-2009 11:15:50
...1 projects processed for revenue generation
Current system time is 29-JUL-2009 11:15:50
...about to update proj summary funding amounts
executing pa_billing.check_spf_amounts('B',35, , ) Calling check_spf_amounts...Inside the Single projects If
Current system time is 29-JUL-2009 11:15:50
...about to generate reports
Current system time is 29-JUL-2009 11:15:50
...completed generating reports
Process completed.
Start of log messages from FND_FILE
End of log messages from FND_FILE
Executing request completion options...
------------- 1) PRINT   -------------
Printing output file.
Request ID : 804880
Number of copies : 0
Printer : noprint
Finished executing request completion options.
Concurrent request completed successfully
Current system time is 29-JUL-2009 11:15:50
---------------------------------------------------------------------------

Hi Dina, thx for your response
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..........it takes ~670ms
......Removing all children at once by removing the container then create all textLines:
..........it takes ~570ms
Using recreateTextLine, getChildAt, then create all textLines:
..........it takes ~670ms
So recreateTextLine does not improve performance it seems, just better memory I suppose.
Don

Exchange 2013 - High CPU utilization for the RpcClientAccess service

Hi, I have a Exchange 2013 CU5 that is having extremely high CPU usage, mostly in the morning (logon time). If I restart the RpcClientAccess service it goes back to normal. Are there any of you guys having the same issue?

Hi,
I find this from Exchange Team Blog for your reference:
Ask the Perf Guy: Sizing Exchange 2013 Deployments
http://blogs.technet.com/b/exchange/archive/2013/05/06/ask-the-perf-guy-sizing-exchange-2013-deployments.aspx
Thanks
Mavis Huang
TechNet Community Support

PRC: Generate Asset Lines for a Single Project shows error(The project has no assets with valid in service dates.)

Project Number             Project Name                    Exception Reason
15                         Capital Project Jatyuapura      The project has no assets with valid in service dates.

HarvirSinghSaini wrote:
Project Number             Project Name                    Exception Reason
15                         Capital Project Jatyuapura      The project has no assets with valid in service dates.
PRC: Generate Asset Lines For A Range Of Projects Prints Exceptions (Doc ID 1519498.1)
Integrating Oracle Inventory Transactions Into Oracle Projects To Generate Asset Lines & Interface Assets To Fixed Assets (Doc ID 1392743.1)
Thanks,
Hussein

High Memory utilization for a single project

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