Improving ODM Process Performance
Hi Everyone,
I'm running several workflow on sqldeveloper data miner tools to create my model. My Data is around 3 million rows, to monitor the process I look to oracle enterprise manager.
From what I've seen in oracle enterprise manage most of process ODM from my modelling didn't get parallel and sometimes my process not finished more than a day.
Any tips/suggestion how we can improve ODM Process Performance ? By enable parallelism on each process/query maybe ?
Thanks
Ensure that any input table used in modeling or scoring has a PARALLEL attribute set properly. Since minig algorithms are usually CPU bound try to utilize whatevet CPU power you have. Following might be a good starting point:
ALTER TABLE myminingtable PARALLEL <Number of Physical Cores on your Hardware>;
Similar Messages
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To improve the system performance of the code
Please help me to improve the system performance of the following program. its very urgent
report zsdr0125
no standard page heading
* LINE-SIZE 170 " SIR 061880
line-size 210 " SIR 061880
line-count 58
message-id zz.
** Report header ******************************************************
** Report name: Activity Costing Report
** Report id: RO-01148
** Designed/Coded. Tori Chandler. Reporting Team.
** Date: March 01, 2000.
** Original SIR: 016113
** Application Area: V - Sales & Distribution (OTC)
** Correction/Transport: D10K951579
** Description: It is normal business practice for logistics
** operations to charge business units for the activity
** incurred on their behalf. This is consistent with
** activity based costing principles between BU and
** shared resources. The activities involved are picking
** storage, shipping and receiving. The purpose of this
** report is to provide data for the first 3.
** QRB2 - 03/13/2000 - Tracy, Antoine, Christian, Tori
** History:
* 06/14/2001 SIR 032383 CTS Antoine Dailly
* A plant (WERKS) can have several Distrib points (VSTEL)
* SIGN = 032383
* Modification History:
* Date Modified by SIR CTS Description
*11/14/2001 J.CAMPION 034606 D10K979189 Logistics Activity report
* Logistics Activity reports
* We added fields ship to customer and country and we also make another
* total
* QRB2 Tracy L. Obrien
* Modification History:
* Date Modified by SIR CTS Description
*11/14/2001 J.CAMPION 37838 D10K982890 Select only
* material type HALB
*06/12/2002 T OBrien 38784 D10K988181
* Allow option to get material weight from Master data or
* from the delivery.
* Modified by SIR CTS Date
* Jim Harwood 42730 D10K993119 10 Oct 2002
* Description: Code amended to default the Goods Issue Date range to
* the previous month. Also amended to print out the Select Options.
* Modified by SIR CTS Date
* Jim Harwood 44381 D10K994598 18 Nov 2002
* Description: Correct date range processing. APPEND statement added
* so that record is added ot internal table S_WADAT. Also S_VKORG
* removed as it was NO DISPLAY and nothing was assigned to it. It's use
* in an SQL call may be causing the wrong optimization.
* Modified by SIR CTS Date
* Tori Chandler 45567 D10K995875 03 Jan 2003
* Description: Correct reporting of weights for non-pickable items
* when the Material Master Data radiobutton is selected. Also found
* from SIR 37838, that material type is hardcoded on the LIPS. I
* created a new select option and the person needing the report
* can control if they want only HALB or all line items. Also,
* because of this the delivery weight is obtain from header,
* changing to accumulate from LIPS to match which lines are selected
* QRB2: 1/15/2003: Eileen, Jerome and Tori
*{ INSERT D11K901833 1
* Modified by Sir CTS Date
* Sue Kastan 48712/054042 D11K901833 28 Aug, 2003
* Fix overcounting of records from LIPS
*} INSERT
* Modified by SIR CTS Date *
* Vijay Andea 061880 D11K918628 04/20/2006 *
* D11K946194 *
* Description: Enhence ZSDR0125 Activity Cost Driver Report to allow *
* Analysis by Product Groupings. *
*} INSERT
* Modified by SIR CTS Date *
* Prakash Arunachalam 091510 D11K950288 09/26/2006 *
* Description: Correct Activity Cost report - material weight *
* calculation *
* Modified by SIR CTS Date *
* Murali Krishna 301978 D50K903293 01/20/2008
* Description: Improve the system performance of this report and
* clean-up of code into various form routine
* Table declaration.
tables: likp, " SD Document: Delivery Header Data
lips, " SD document: Delivery: Item data
vepo, " SD Document: Shipping Unit Item (Content)
vekp, " SD Document: Shipping Unit Header
knvv, " Customer Master Sales Data
kna1, " General Data in Customer Master SIR 34606
marm, " Units of Measure
mara, " Material Master: General Data SIR 38784
t001l, " Stge locs
t001k, " Valuation area
tvswz, " Shipping Points per Plant
t134, " Material types
z0234. " Alternative Unit of Measure
*** Selection screen.
selection-screen begin of block b1 with frame title text-001.
parameters: p_werks like t001l-werks obligatory memory id wrk.
select-options: s_lgort for t001l-lgort,
* S_VKORG FOR TVKO-VKORG NO-DISPLAY ," SIR 34606, 42730
* S_WADAT FOR LIKP-WADAT_IST OBLIGATORY NO-EXTENSION,
s_wadat for likp-wadat_ist no-extension, " SIR 42730
s_mtart for t134-mtart, " SIR 45567
s_lfart for likp-lfart no-display no intervals.
selection-screen skip 2.
selection-screen comment 1(21) text-002. " SIR 38784
parameters: p_delwt radiobutton group grp1, " SIR 38784
p_mstwt radiobutton group grp1. " SIR 38784
*--------------------------------------------------*Start of SIR 061880
selection-screen skip 2.
selection-screen comment 1(21) text-006.
parameters: p_voldl radiobutton group 2, " Volume from Delivery
p_volmd radiobutton group 2. " Volume from Master Data
*-----------------------------------------------------End of SIR 061880
selection-screen end of block b1.
*--------------------------------------------------*Start of SIR 061880
selection-screen begin of block b2 with frame title text-007.
select-options: s_cbuun for knvv-kvgr1 no intervals, " Customer BU
s_mbuun for mara-prdha+1(2) no intervals, " Material BU
s_lobus for mara-prdha+3(3) no intervals, " LOB
s_pac1 for mara-prdha+6(3) no intervals. " PAC1
selection-screen end of block b2.
*----------------------------------------------------*End of SIR 061880
*---Type Declaration for Internal Tables------------------------------*
types: begin of t_likp,
vbeln like likp-vbeln, " delivery
vstel like likp-vstel, " shipping point
lfart like likp-lfart, " delivery type
vkorg like likp-vkorg, " Sales organization
kunag like likp-kunag, " sold-to party
kunnr like likp-kunnr, " ship to party SIR 34606
btgew like likp-btgew, " Delivery weight
gewei like likp-gewei, " Unit of weight
anzpk like likp-anzpk, " Number of Packages SIR 61880
volum like likp-volum, " Delivery Volume SIR 61880
voleh like likp-voleh, " Volume Unit SIR 61880
vtwiv like likp-vtwiv, " Distribution channel
spaiv like likp-spaiv, " Division
wadat_ist like likp-wadat_ist, " actual goods issue date
del_flg(1) type c, "(+) SIR 301978
end of t_likp.
types: begin of t_lips,
vbeln like lips-vbeln, " delivery
posnr like lips-posnr, " delivery line
matnr like lips-matnr, " material
lgort like lips-lgort, " storage location
prodh like lips-prodh, " product hierarchy
meins like lips-meins, " base UoM
brgew like lips-brgew, " Material weight
gewei like lips-gewei, " Unit of weight
volum like lips-volum, " Material Volume SIR 61880
voleh like lips-voleh, " Volume Unit SIR 61880
lgmng like lips-lgmng, " actual delivery quantity
komkz like lips-komkz, " Indicator for picking control
mtart like lips-mtart, " Material type " SIR 37838
del_flg(1) type c, "(+) SIR 301978
end of t_lips.
types: begin of t_vepo,
venum like vepo-venum, " shipping unit number
vbeln like vepo-vbeln, " delivery
end of t_vepo.
types: begin of t_vekp,
venum like vekp-venum, " shipping unit number
brgew like vekp-brgew, " actual weight
gewei_max like vekp-gewei_max, " unit of weight
vpobjkey like vekp-vpobjkey, " key for assigned object
end of t_vekp.
types: begin of t_knvv,
kunnr like knvv-kunnr, " customer number
ktgrd like knvv-ktgrd, " acct assign group
kvgr1 like knvv-kvgr1, " customer group 1
end of t_knvv.
types: begin of t_kna1, " SIR 34606
kunnr like kna1-kunnr, " customer number " SIR 34606
land1 like kna1-land1, " contry " SIR 34606
end of t_kna1. " SIR 34606
types: begin of t_marm,
matnr like marm-matnr, " material
meinh like marm-meinh, " Alt unit of measure 032383
umrez like marm-umrez, " numerator
umren like marm-umren, " denominator
end of t_marm.
types: begin of t_mara, " SIR 38784
matnr like mara-matnr, " material " SIR 38784
prdha like mara-prdha, " Product Hierarchy " SIR 61880
brgew like lips-brgew, " gross weight " SIR 38784
gewei like mara-gewei, " Unit of weight " SIR 38784
volum like mara-volum, " Volume " SIR 61880
voleh like mara-voleh, " Volume Unit " SIR 61880
del_flg(1) type c, "(+) SIR 301978
end of t_mara. " SIR 38784
types: begin of t_tvswz,
vstel like tvswz-vstel, " shipping point
end of t_tvswz.
types: begin of t_z0234, "032383
vstel like z0234-vstel, " shipping point 032383
zpaluom like z0234-zpaluom," pallet unit of measure 032383
zcsuom like z0234-zcsuom," Case unit of measure 032383
end of t_z0234. "032383
types: begin of t_output_dt,
wadat_ist like likp-wadat_ist, " Goods issue date
ktgrd like knvv-ktgrd," acct assign group
bu like knvv-kvgr1," business unit
kunnr like kna1-kunnr," ship to location SIR 34606
land1 like kna1-land1," ship to location SIR 34606
d_btgew like likp-btgew," delivery weight
m_brgew like lips-brgew," material weight
a_brgew like vekp-brgew," actual weight of ship unit
num_del type i, " counter of deliveries
num_pallets type i, " number of pallets
num_cases type i, " number of cases
num_loose type i, " loose quantity
num_delln type i, " counter of delivery lines
* packages like likp-anzpk," Number of Packages " SIR 61880
packages(3) type p, " Number of Packages " SIR 61880
volume like lips-volum," Volume " SIR 61880
lobus(3) type c, " Line of Business " SIR 61880
pac1(3) type c, " PAC1 " SIR 61880
end of t_output_dt.
types: begin of t_output_ag,
ktgrd like knvv-ktgrd," acct assign group
bu like knvv-kvgr1," business unit
land1 like kna1-land1," country SIR 34606
d_btgew like likp-btgew," delivery weight
m_brgew like lips-brgew," material weight
a_brgew like vekp-brgew," actual weight of ship unit
num_del type i, " counter of deliveries
num_pallets type i, " number of pallets
num_cases type i, " number of cases
num_loose type i, " loose quantity
num_delln type i, " counter of delivery lines
* packages like likp-anzpk," Number of Packages " SIR 61880
packages(3) type p, " Number of Packages " SIR 61880
volume like lips-volum," Volume " SIR 61880
lobus(3) type c, " Line of Business " SIR 61880
pac1(3) type c, " PAC1 " SIR 61880
end of t_output_ag.
types: begin of t_output_gs, " SIR 34606
ktgrd like knvv-ktgrd," acct assign group " SIR 34606
bu like knvv-kvgr1," business unit " SIR 34606
d_btgew like likp-btgew," delivery weight " SIR 34606
m_brgew like lips-brgew," material weight " SIR 34606
a_brgew like vekp-brgew," actual weight " SIR 34606
num_del type i, " counter of deliv " SIR 34606
num_pallets type i, " number of pallets " SIR 34606
num_cases type i, " number of cases " SIR 34606
num_loose type i, " loose quantity " SIR 34606
num_delln type i, " counter of deliv " SIR 34606
* packages like likp-anzpk, " Number of Package " SIR 61880
packages(3) type p, " Number of Packages" SIR 61880
volume like lips-volum, " Volume " SIR 61880
lobus(3) type c, " Line of Business " SIR 61880
pac1(3) type c, " PAC1 " SIR 61880
end of t_output_gs. " SIR 34606
*-------------------------------------------------* Begin of SIR 061880
* Material Type
types: begin of t_mtart,
mtart like t134-mtart, " Material Type
end of t_mtart.
* Customer Business Unit.
types: begin of t_kvgr1,
kvgr1 like knvv-kvgr1, " Customer Group 1
end of t_kvgr1.
* sales Organization.
types: begin of t_lgort,
lgort like t001l-lgort, " Sales Organization
end of t_lgort.
* Begin of SIR 301978
* Header: Material Document
types: begin of t_mkpf,
vgart type mkpf-vgart,
xblnr type likp-vbeln,
end of t_mkpf.
* End of SIR 301978
*---------------------------------------------------* End of SIR 061880
*---Internal Tables---------------------------------------------------*
data: i_likp type t_likp occurs 0 with header line,
i_temp_likp type t_likp occurs 0 with header line,
v_likp type t_likp,
i_lips type t_lips occurs 0 with header line,
i_temp_lips type t_lips occurs 0 with header line,
v_lips type t_lips,
i_vepo type t_vepo occurs 0,
* V_VEPO TYPE T_VEPO,
i_vekp type t_vekp occurs 0,
v_vekp type t_vekp,
i_knvv type t_knvv occurs 0 with header line,
v_knvv type t_knvv,
i_kna1 type t_kna1 occurs 0, " SIR 34606
v_kna1 type t_kna1, " SIR 34606
i_z0234 type t_z0234 occurs 0, " 032383
v_z0234 type t_z0234, " 032383
i_z0234_uom type t_z0234 occurs 0, " 032383
v_z0234_uom type t_z0234, " 032383
i_marm type t_marm occurs 0 with header line," SIR 61880
i_marm_pallet type t_marm occurs 0 with header line,
v_marm_pallet type t_marm,
i_marm_case type t_marm occurs 0 with header line,
v_marm_case type t_marm,
*-------------------------------------------------* Begin of SIR 061880
* I_MARA TYPE T_MARA OCCURS 0, " SIR 38784
i_mara1 type t_mara occurs 0 with header line,
i_mtart type t_mtart occurs 0 with header line,
i_kvgr1 type t_kvgr1 occurs 0 with header line,
i_lgort type t_lgort occurs 0 with header line,
v_kvgr1 type t_kvgr1,
*---------------------------------------------------* End of SIR 061880
v_mara type t_mara, " SIR 38784
i_tvswz type t_tvswz occurs 0,
v_tvswz type t_tvswz, "(+) SIR 301978
i_output_dt type t_output_dt occurs 0,
v_output_dt type t_output_dt,
i_output_ag type t_output_ag occurs 0,
v_output_ag type t_output_ag,
i_output_gs type t_output_gs occurs 0, " SIR 34606
v_output_gs type t_output_gs, " SIR 34606
i_mkpf type table of t_mkpf with header line."SIR 301978
*** Data Declarations *
data: v_page(3) type c, " Page Counter
v_comp like t001k-bukrs, " zbsn0001 company code
v_title(24) type c, " zbsn0001 report title
v_rpttyp type c, " report type
v_ok type c, " control While... endwhile
v_diff_date type p, " days between selection
v_werks like t001l-werks, " plant
* v_z0234_zpaluom like z0234-zpaluom, " Pallet Unit of Measure
* v_z0234_zcsuom like z0234-zcsuom, " Case Unit of Measure
v_palwto type p decimals 6, " SIR 091510
* "like likp-btgew, " Weight after conversion
v_vekp_tabix like sy-tabix, " index on read
v_vekp_sum_brgew like vekp-brgew, " actual weight
v_pallet_qty like lips-lgmng, " calculated pallet qty
v_pallet_integer type i, " true pallet qty
v_case_qty like lips-lgmng, " calculated case qty
v_case_integer type i, " true case qty
v_qty_not_pallets like lips-lgmng, " calculated
v_num_pallets like lips-lgmng, " calculated nbr of pallets
v_num_pallets_int type i, " true nbr of pallets
v_num_cases like lips-lgmng, " calculated nbr of cases
v_num_cases_int type i, " true nbr of cases
v_total_case_qty like lips-lgmng, " case quantity
v_loose_qty type i, " calculated loose quantity
*-------------------------------------------------* Begin of SIR 061880
v_volume like lips-volum, " Volume After Convertion
v_cbuun like knvv-kvgr1, " Customer BU
v_mbuun like knvv-kvgr1, " Material BU
v_lobus(3) type c, " Line of Business
v_pac1(3) type c, " PAC1
v_flag type c. " Flag Indicator for No Data
*---------------------------------------------------* End of SIR 061880
* Begin of SIR 301978
* Ranges
ranges : r_vstel for tvswz-vstel.
* End of SIR 301978
* Constants
data: c_uom(3) type c value 'KG'. " Kilogram Unit of Meas.
data : c_vom like mara-voleh value 'M3'. " Metter Cube. " SIR 061880
constants : c_wl(2) type c value 'WL'. "(+) SIR 301978
* Initialization.
initialization.
s_lfart-sign = 'I'.
s_lfart-option = 'EQ'.
s_lfart-low = 'LF '.
append s_lfart.
s_lfart-low = 'NL '.
append s_lfart.
s_lfart-low = 'NLCC'.
append s_lfart.
s_lfart-low = 'ZLFI'.
append s_lfart.
* AT SELECTION-SCREEN.
at selection-screen.
* SIR 42730 - If no Goods Issue Date has been specified in the
* Select Options set the range to the previous month.
if s_wadat-low is initial.
s_wadat-sign = 'I'.
s_wadat-option = 'BT'.
s_wadat-high = sy-datum. " Today's date
s_wadat-high+6(2) = '01'. " First of this month
s_wadat-high = s_wadat-high - 1. " End of last month
s_wadat-low = s_wadat-high. " End of last month
s_wadat-low+6(2) = '01'. " First of last month
append s_wadat.
endif. " SIR 42730 IF S_WADAT-LOW IS INITIAL.
clear v_werks. "(+) SIR 301978
* Validate Plant/Storage Location from selection screen
select werks up to 1 rows into v_werks from t001l
where werks = p_werks and
lgort in s_lgort.
endselect.
if sy-subrc ne 0.
message e045 with text-e01.
endif.
* Validate Storage Location
if not s_lgort[] is initial.
select lgort from t001l into table i_lgort where lgort in s_lgort.
if sy-subrc ne 0.
message e045 with text-e09.
endif.
endif.
* Validate date range. do not allow more that 31 days
if not s_wadat-high is initial.
v_diff_date = s_wadat-high - s_wadat-low.
if v_diff_date >= '31'.
message e045 with text-e02.
endif.
endif.
*-------------------------------------------------* Begin of SIR 061880
* Validation for Material Type in Selection Screen
if not s_mtart[] is initial.
select mtart from t134 into table i_mtart where mtart in s_mtart.
if sy-subrc ne 0.
message e045 with text-e07.
endif.
endif.
at selection-screen on block b2.
* Validation for Material Business Unit and Customer Business Unit.
if s_cbuun-low is not initial and s_mbuun-low is not initial.
message e045 with text-e05.
endif.
* Validation for Possible combinations of Material BU, Line of Business
* and PAC1
if ( s_mbuun-low is not initial and s_lobus-low is not initial
and s_pac1-low is not initial )
or ( s_mbuun-low is not initial and s_lobus-low is not initial )
or ( s_lobus-low is not initial and s_pac1-low is not initial )
or ( s_mbuun-low is not initial and s_pac1-low is not initial ).
message e045 with text-e06.
endif.
* Validation for Customer Business Unit.
if not s_cbuun[] is initial.
select kvgr1 from tvv1 into table i_kvgr1 where kvgr1 in s_cbuun.
if sy-subrc ne 0.
message e045 with text-e08.
endif.
* free: i_kvgr1.
endif.
*---------------------------------------------------- End of SIR 061880
* TOP-OF-PAGE
* Top of the page routine to print the headers and columns
top-of-page.
format color col_heading on.
if v_rpttyp = 'D'.
v_title = text-h01.
else.
v_title = text-h02.
endif.
perform zbsn0001_standard_header " Standard Report Heading Form
using v_comp v_title 'U' v_page.
skip.
if v_rpttyp = 'D'.
perform write_dtlvl_headings.
else.
perform write_aglvl_headings.
endif.
* FORM WRITE_DTLVL_HEADINGS *
* for date detail level, print the column headers *
form write_dtlvl_headings.
write: /001 text-h03, " Acct
038 text-h04, " ------ P I C K I N G ------
105 text-h05, " ----- S H I P P I N G -----
/001 text-h06, " Group
007 text-h07, " Date
017 text-h08, " BU
021 text-h17, " ship to party 34606
030 text-h18, " country
039 text-h09, " Pallets
057 text-h10, " Cases
075 text-h11, " Loose
093 text-h12, " Lines
105 text-h13, " Material Kg
124 text-h16, " Delivery Kg
143 text-h14, " Actual Kg
161 text-h15, " Deliveries
*----------------------------------------------------Start of SIR 61880
173 text-h20, " Packages
189 text-h21, " Volume
201 text-h22, " LOB
207 text-h23. " PAC1
*-----------------------------------------------------*End of SIR 61880
skip.
endform. " end of write_dtlvl_headings.
* FORM WRITE_AGLVL_HEADINGS *
* for account group detail level, print the column headers *
form write_aglvl_headings.
write: /001 text-h03, " Acct
038 text-h04, " ------ P I C K I N G ------
105 text-h05, " ----- S H I P P I N G -----
/001 text-h06, " Group
017 text-h08, " BU
030 text-h18, " country SIR 34606
039 text-h09, " Pallets
057 text-h10, " Cases
075 text-h11, " Loose
093 text-h12, " Lines
105 text-h13, " Material Kg
124 text-h16, " Delivery Kg
143 text-h14, " Actual Kg
161 text-h15, " Deliveries
*---------------------------------------------------*Start of SIR 61880
173 text-h20, " Packages
189 text-h21, " Volume
201 text-h22, " LOB
207 text-h23. " PAC1
*-----------------------------------------------------*End of SIR 61880
skip.
endform. " end of write_aglvl_headings.
*-------------------------- SUBBROUTINES -----------------------------*
include zbsn0001. " Include to print all Standard Report Titles
include zsdn0004. " Print the Select Options
*** MAIN SELECTION. *
start-of-selection.
refresh: i_likp, i_temp_likp, i_lips, i_temp_lips, i_vepo,
i_vekp, i_knvv, i_marm_pallet, i_marm_case, i_tvswz,
i_output_dt, i_output_ag, i_mara1.
clear: v_likp, v_lips, v_vekp, v_knvv, v_mara,
v_marm_pallet, v_marm_case, v_output_dt, v_output_ag.
v_rpttyp = 'D'.
* SIR 42730 - Echo the Select Options to the output listing and print
* the Goods Issue Date range being used.
write: /,/. " SIR 43730 - Skip a couple of lines to centre it.
perform zsdn0004_print_select_options using sy-cprog ' '.
if s_wadat-high is initial.
write: /,/, text-003, 34 s_wadat-low.
else.
write: /,/, text-003, 34 s_wadat-low, 44 text-004, 47 s_wadat-high.
endif.
new-page.
* Main Processing. *
perform get_data.
if not i_lips[] is initial.
perform create_output.
endif.
* END-OF-SELECTION
end-of-selection.
*-------------------------------------------------* Start of SIR 061880
* PERFORM WRITE_REPORT.
if not i_output_dt[] is initial and not i_output_ag[] is initial and
not i_output_gs[] is initial.
perform write_report.
else.
skip 2.
write:/ text-e03.
skip 2.
uline.
clear: v_flag.
endif.
*---------------------------------------------------* End of SIR 061880
* FORM GET_DATA *
* build all of the internal tables needed for the report *
* selects on t001k, z0234, likp, lips, vepo, vekp, knvv & marm, mara *
form get_data.
perform get_data_t001k. " SIR 301978
perform get_data_tvswz. " SIR 301978
if sy-subrc = 0. " Build shipping point range
perform get_data_Z0234. " SIR 301978
if sy-subrc ne 0.
v_flag = 'X'.
* stop.
else.
sort i_z0234 by vstel. " 032383
endif.
* Begin of SIR 301978
* The data retrievalfrom LIKP has been modified for performance
* reasons
perform get_data_mkpf. " SIR 301978
if sy-subrc eq 0.
* Deleting data other than Goods issued for delivery
delete i_mkpf where vgart ne c_wl.
sort i_mkpf by xblnr.
endif.
* Deleting the data from the internal table i_likp by comparing
* shipping point
r_vstel-sign = 'I'.
r_vstel-option = 'EQ'.
clear : v_tvswz.
loop at i_tvswz into v_tvswz.
r_vstel-low = v_tvswz-vstel.
append r_vstel.
endloop.
if not i_mkpf[] is initial.
perform get_data_likp. " SIR 301978
endif.
if sy-subrc = 0.
delete i_likp where not lfart in s_lfart.
* End of SIR 301978
* Get data for the delivery lines
if not i_likp[] is initial.
perform get_data_lips. " SIR 301978
* Begin of SIR 301978
if i_lips[] is initial.
v_flag = 'X'.
message i089 with text-i02.
leave list-processing.
endif. " Return code for LIPS select
* End of SIR 301978
endif.
*-------------------------------------------------* Begin of SIR 061880
* Get Data From MARA (Material Master) to Read Material Weight and
* Material Voluem from Master Data.
if not i_lips[] is initial.
* Begin of SIR 301978
* Delete the duplicate material from delivery item table
i_temp_lips[] = i_lips[].
sort i_temp_lips by matnr.
delete adjacent duplicates from i_temp_lips comparing matnr.
perform get_data_mara. " SIR 301978
if sy-subrc = 0.
sort i_mara1 by matnr.
clear i_temp_lips.
refresh i_temp_lips.
* End of SIR 301978
else.
v_flag = 'X'.
message i089 with text-i01.
leave list-processing.
endif.
endif.
* Filter I_LIPS and I_MARA1 When Either material BU or Line of
* Business (LOB) or PAC1 are not left Balnk
perform filter_data_for_prdha.
* Get data for the sold-to customer
perform i_knvv_fill_data.
* Filter I_LIKP & I_LIPS & I_MARA for Cust-BU, When Cust-Bu is not
* left Blank.
perform filter_likp_lips_mara_custbu.
*---------------------------------------------------- End of SIR 061880
*-------------------------------------------------* Begin of SIR 034606
* Get data for the ship to party
i_temp_likp[] = i_likp[].
sort i_temp_likp by kunnr.
delete adjacent duplicates from i_temp_likp comparing kunnr.
perform get_data_kna1. " SIR 301978
if sy-subrc = 0.
sort i_kna1 by kunnr.
endif.
*---------------------------------------------------* End of SIR 034606
else.
v_flag = 'X'.
message i089 with text-i04.
leave list-processing.
endif. " return code to LIKP select
* endif. " SIR 061880
free: i_temp_likp.
endif. " return code for TVSWZ select
* Process table LIPS
if not i_lips[] is initial.
i_temp_lips[] = i_lips[].
sort i_temp_lips by vbeln.
delete adjacent duplicates from i_temp_lips comparing vbeln.
* Get actual weight
perform get_data_vepo. " SIR 301978
if sy-subrc = 0.
sort i_vepo by venum.
delete adjacent duplicates from i_vepo comparing venum.
perform get_data_vekp. " SIR 301978
sort i_vekp by vpobjkey.
endif.
free: i_vepo, i_temp_lips.
i_temp_lips[] = i_lips[].
sort i_temp_lips by matnr.
delete adjacent duplicates from i_temp_lips comparing matnr.
* Get Units of Measure for Material
perform read_data_from_marm. " SIR 061880
* Begin of SIR 032383
i_z0234_uom = i_z0234.
sort i_z0234_uom by zpaluom.
delete adjacent duplicates from i_z0234_uom comparing zpaluom.
* End of SIR 032383
clear i_marm_pallet. " SIR 061880
refresh i_marm_pallet. " SIR 061880
loop at i_z0234_uom into v_z0234_uom. "LOOP Z0234 032383
*-------------------------------------------------* Begin of SIR 061880
* Get Alternative Unit of Measure for Pallets
perform i_marm_pallet_fill.
endloop. "ENDLOOP Z0234 032383
** get alternative UoM for pallets
* SELECT MATNR " material
* MEINH " Alt unit of measure " 032383
* UMREZ " numerator
* UMREN " denominator
** into table i_marm_pallet " 032383
* APPENDING TABLE I_MARM_PALLET "032383
* FROM MARM
* FOR ALL ENTRIES IN I_TEMP_LIPS
* WHERE MATNR = I_TEMP_LIPS-MATNR AND
** meinh = v_z0234_zpaluom. " 032383
* MEINH = V_Z0234_UOM-ZPALUOM. " 032383
*---------------------------------------------------* End of SIR 061880
sort i_marm_pallet by matnr meinh.
free i_z0234_uom. "032383
i_z0234_uom = i_z0234. "032383
sort i_z0234_uom by zcsuom. "032383
delete adjacent duplicates from i_z0234_uom comparing zcsuom."32383
clear i_marm_case. " SIR 061880
refresh i_marm_case. " SIR 061880
loop at i_z0234_uom into v_z0234_uom. "LOOP Z0234 032383
*-------------------------------------------------* Begin of SIR 061880
* Get Alternative Unit of Measure for Cases
perform i_marm_case_fill.
endloop. "ENDLOOP Z0234 032383
*---------------------------------------------------* End of SIR 061880
sort i_marm_case by matnr meinh.
else.
v_flag = 'X'.
message i089 with text-i02.
* leave list-processing.
endif. " table LIPS is empty
endform. " get_data
* FORM CREATE_OUTPUT *
* process internal table LIPS, for each delivery/delivery lines create*
* an output record and collect into i_output internal table. Fields *
* used for header are goods issue date, acct assign, BU for customer, *
* total weight, total weight for shipping unit and count of *
* deliveries, the remaining fields will have a value of zero for the *
* collect. For each delivery line, fields used are goods issue date, *
* acct assign, BU for material, number of pallets, number of cases, *
* loose quantity and number of delivery lines. The remaining header *
* fiels will be zero for the collect. *
form create_output.
*-------------------------------------------------* Begin of SIR 061880
sort i_mara1 by matnr.
sort i_lips by vbeln posnr matnr.
sort i_likp by vbeln.
sort i_z0234 by vstel.
sort i_knvv by kunnr.
sort i_kna1 by kunnr.
sort i_vekp by vpobjkey.
sort i_marm_pallet by matnr meinh.
sort i_marm_case by matnr meinh.
* LOOP AT I_LIPS INTO V_LIPS.
loop at i_lips.
clear v_lips.
v_lips = i_lips.
*---------------------------------------------------* End of SIR 061880
at new vbeln.
perform collect_header_data.
endat.
if not v_lips-komkz is initial. " SIR 45567
perform collect_item_data.
endif. " SIR 45567
endloop.
endform. " create_output
* FORM COLLECT_HEADER_DATA *
* Fields used for header are goods issue date, acct assign, *
* BU for customer, total weight, total weight for shipping unit *
* and count ofdeliveries, the remaining fields will have a value of *
* zero for the collect. *
form collect_header_data.
clear: v_likp, v_knvv, v_vekp, v_vekp_sum_brgew.
v_ok = 'Y'.
read table i_likp into v_likp with key vbeln = v_lips-vbeln
binary search.
if sy-subrc = 0. " SIR 061880
clear v_z0234. "(+) SIR 301978
read table i_z0234 into v_z0234 "32383
with key vstel = v_likp-vstel "32383
binary search. "32383
read table i_knvv into v_knvv with key kunnr = v_likp-kunag
binary search.
if sy-subrc ne 0.
select single ktgrd kvgr1 into (v_knvv-ktgrd, v_knvv-kvgr1)
from knvv where kunnr = v_likp-kunag and
vkorg = v_likp-vkorg and
vtweg = '01' and " intercompany values
spart = '01'. " intercompany values
endif.
clear v_kna1. " SIR 34606
read table i_kna1 into v_kna1 " SIR 34606
with key kunnr = v_likp-kunnr " SIR 34606
binary search. " SIR 34606
read table i_vekp into v_vekp
with key vpobjkey(10) = v_likp-vbeln
binary search.
if sy-subrc = 0.
v_vekp_tabix = sy-tabix.
while v_ok = 'Y'.
if v_vekp-gewei_max ne c_uom.
perform z_unit_conversion
using v_vekp-brgew v_vekp-gewei_max c_uom v_palwto.
v_vekp_sum_brgew = v_vekp_sum_brgew + v_palwto.
else.
v_vekp_sum_brgew = v_vekp_sum_brgew + v_vekp-brgew.
endif.
v_vekp_tabix = v_vekp_tabix + 1.
read table i_vekp into v_vekp
index v_vekp_tabix.
if sy-subrc = 0.
if v_vekp-vpobjkey(10) ne v_likp-vbeln.
v_ok = 'N'.
endif.
else.
v_ok = 'N'.
endif.
endwhile.
endif.
endif. " SIR 061880
* populate output tables
clear: v_output_dt, v_output_ag,v_output_gs. " SIR 34606
v_output_dt-wadat_ist = v_likp-wadat_ist.
v_output_dt-ktgrd = v_knvv-ktgrd.
v_output_ag-ktgrd = v_knvv-ktgrd.
v_output_gs-ktgrd = v_knvv-ktgrd. " SIR 34606
*-------------------------------------------------* Begin of SIR 061880
* V_OUTPUT_DT-BU = V_KNVV-KVGR1.
* V_OUTPUT_AG-BU = V_KNVV-KVGR1.
* V_OUTPUT_GS-BU = V_KNVV-KVGR1. " SIR 34606
* Populate Business Unit,Line of Busness and PAC1 Values in Header Data
perform get_busunit_lobus_pac1_data1.
*---------------------------------------------------* End of SIR 061880
v_output_dt-kunnr = v_kna1-kunnr. " SIR 34606
* V_OUTPUT_AG-KUNNR = V_KNA1-KUNNR. " SIR 34606
v_output_dt-land1 = v_kna1-land1. " SIR 34606
v_output_ag-land1 = v_kna1-land1. " SIR 34606
v_output_dt-a_brgew = v_vekp_sum_brgew.
v_output_ag-a_brgew = v_vekp_sum_brgew.
v_output_gs-a_brgew = v_vekp_sum_brgew. " SIR 34606
if s_mbuun[] is initial and " SIR 61880
s_lobus[] is initial and " SIR 61880
s_pac1[] is initial. " SIR 61880
v_output_dt-num_del = 1.
v_output_ag-num_del = 1.
v_output_gs-num_del = 1. " SIR 34606
*-------------------------------------------------* Begin of SIR 061880
* Number of Packages
v_output_dt-packages = v_likp-anzpk.
v_output_ag-packages = v_likp-anzpk.
v_output_gs-packages = v_likp-anzpk.
else.
clear: v_output_dt-num_del,
v_output_ag-num_del,
v_output_gs-num_del,
v_output_dt-packages,
v_output_ag-packages,
v_output_gs-packages.
endif.
*---------------------------------------------------* End of SIR 061880
collect v_output_dt into i_output_dt.
collect v_output_ag into i_output_ag.
collect v_output_gs into i_output_gs. " SIR 34606
endform. " collect_header_data
* FORM COLLECT_ITEM_DATA *
* For each delivery line, fields used are goods issue date, *
* acct assign, BU for material, number of pallets, number of cases, *
* loose quantity and number of delivery lines. The remaining header *
* fiels will be zero for the collect. *
form collect_item_data.
clear: v_pallet_qty, v_pallet_integer,
v_case_qty, v_case_integer,
v_num_pallets, v_num_pallets_int,
v_num_cases, v_num_cases_int,
v_qty_not_pallets, v_total_case_qty, v_loose_qty.
read table i_marm_pallet into v_marm_pallet
with key matnr = v_lips-matnr
meinh = v_z0234-zpaluom binary search."32382
if sy-subrc = 0.
v_pallet_qty = v_marm_pallet-umrez / v_marm_pallet-umren.
* round down partial pallets
v_pallet_integer = v_pallet_qty - '.499'.
endif.
read table i_marm_case into v_marm_case
with key matnr = v_lips-matnr
meinh = v_z0234-zcsuom binary search."32382
if sy-subrc = 0.
v_case_qty = v_marm_case-umrez / v_marm_case-umren.
* round down partial cases
v_case_integer = v_case_qty - '.499'.
endif.
if v_pallet_integer > 0.
v_num_pallets = v_lips-lgmng / v_pallet_integer.
v_num_pallets_int = v_num_pallets - '.499'.
endif.
v_qty_not_pallets = v_lips-lgmng -
( v_num_pallets_int * v_pallet_integer ).
if v_case_integer > 0.
v_num_cases = v_qty_not_pallets / v_case_integer.
v_num_cases_int = v_num_cases - '.499'.
endif.
v_total_case_qty = v_num_cases_int * v_case_integer.
if v_qty_not_pallets = v_total_case_qty.
v_loose_qty = 0.
else.
v_loose_qty = 1.
endif.
* populate output tables
clear: v_output_dt, v_output_ag, v_output_gs. " SIR 34606
v_output_dt-wadat_ist = v_likp-wadat_ist.
v_output_dt-ktgrd = v_knvv-ktgrd.
v_output_ag-ktgrd = v_knvv-ktgrd.
v_output_gs-ktgrd = v_knvv-ktgrd. " SIR 34606
v_output_dt-kunnr = v_kna1-kunnr. " SIR 34606
* V_OUTPUT_AG-KUNNR = V_KNA1-KUNNR. " SIR 34606
v_output_dt-land1 = v_kna1-land1. " SIR 34606
v_output_ag-land1 = v_kna1-land1. " SIR 34606
*-------------------------------------------------* Begin of SIR 061880
* V_OUTPUT_DT-BU = V_LIPS-PRODH+1(2).
* V_OUTPUT_AG-BU = V_LIPS-PRODH+1(2).
* V_OUTPUT_GS-BU = V_LIPS-PRODH+1(2). " SIR 34606
* Populate Business Unit,Line of Business and PAC1 Values for Item Data.
perform get_busunit_lobus_pac1_data2.
if V_OUTPUT_DT-BU is initial.
clear V_OUTPUT_DT.
exit.
endif.
*---------------------------------------------------* End of SIR 061880
* get delivery weight from delivery lines instead of header " SIR 45567
if v_lips-gewei = c_uom.
v_output_dt-d_btgew = v_lips-brgew.
v_output_ag-d_btgew = v_lips-brgew.
v_output_gs-d_btgew = v_lips-brgew. " SIR 34606
else.
perform z_unit_conversion
using v_lips-brgew v_lips-gewei c_uom v_palwto.
v_output_dt-d_btgew = v_palwto.
v_output_ag-d_btgew = v_palwto.
v_output_gs-d_btgew = v_palwto. " SIR 34606
endif.
* Get material weight from delivery (LIPS)(IF P_DELWT = 'X')" SIR 38784
if p_delwt = 'X'. " SIR 38784
if v_lips-gewei = c_uom.
v_output_dt-m_brgew = v_lips-brgew.
v_output_ag-m_brgew = v_lips-brgew.
v_output_gs-m_brgew = v_lips-brgew. " SIR 34606
else.
perform z_unit_conversion
using v_lips-brgew v_lips-gewei c_uom v_palwto.
v_output_dt-m_brgew = v_palwto.
v_output_ag-m_brgew = v_palwto.
v_output_gs-m_brgew = v_palwto. " SIR 34606
endif.
else. " SIR 38784
* Get material weight from Master data (MARA) " SIR 38784
read table i_mara1 into v_mara " SIR 38784
with key matnr = v_lips-matnr " SIR 38784
binary search. " SIR 38784
if v_mara-gewei = c_uom. " SIR 38784
v_output_dt-m_brgew = v_mara-brgew * v_lips-lgmng. " SIR 38784
v_output_ag-m_brgew = v_mara-brgew * v_lips-lgmng. " SIR 38784
v_output_gs-m_brgew = v_mara-brgew * v_lips-lgmng. " SIR 38784
else. " SIR 38784
perform z_unit_conversion " SIR 38784
using v_mara-brgew v_mara-gewei c_uom v_palwto. " SIR 38784
v_output_dt-m_brgew = v_palwto * v_lips-lgmng. " SIR 38784
v_output_ag-m_brgew = v_palwto * v_lips-lgmng. " SIR 38784
v_output_gs-m_brgew = v_palwto * v_lips-lgmng. " SIR 38784
endif. " SIR 38784
endif. " SIR 38784
*-------------------------------------------------* Begin of SIR 061880
* To Get the Volume Data.
perform get_volume_data.
*---------------------------------------------------* End of SIR 061880
v_output_dt-num_pallets = v_num_pallets_int.
v_output_ag-num_pallets = v_num_pallets_int.
v_output_gs-num_pallets = v_num_pallets_int. " SIR 34606
v_output_dt-num_cases = v_num_cases_int.
v_output_ag-num_cases = v_num_cases_int.
v_output_gs-num_cases = v_num_cases_int. " SIR 34606
v_output_dt-num_loose = v_loose_qty.
v_output_ag-num_loose = v_loose_qty.
v_output_gs-num_loose = v_loose_qty. " SIR 34606
*{ INSERT D11K901833 1
* Sir 054042/48712 insert code to put in 0 instead of 1 for collect
* value for delivery lines
if v_lips-lgmng = 0.
v_output_dt-num_delln = 0.
v_output_ag-num_delln = 0.
v_output_gs-num_delln = 0.
else.
* end of insert for 054042/48712
*} INSERT
v_output_dt-num_delln = 1.
v_output_ag-num_delln = 1.
v_output_gs-num_delln = 1.Since this is your first post, let me clue you in. This forum is meant for asking very short and specific questions. For example, if you've asked, how could you improve a particular one SELECT statement, I'm sure many people would have helped you.
But you cannot seriously expect someone on this forum to spend his/her time and review such a long program. For this people are normally getting paid, you know. -
How Can we improve the report performance..?
Hi exports,
I am learning the Business Objects XIR2, Please let me know How Can we improve the report performance..?
Please give the answer in detailed way.First find out why your report is performing slowly. Then fix it.
That sounds silly, but there's really no single-path process for improving report performance. You might find issues with the report. With the network. With the universe. With the database. With the database design. With the query definition. With report variables. With the ETL. Once you figure out where the problem is, then you start fixing it. Fixing one problem may very well reveal another. I spent two years working on a project where we touched every single aspect of reporting (from data collection through ETL and all the way to report delivery) at some point or another.
I feel like your question is a bit broad (meaning too generic) to address as you have phrased it. Even some of the suggestions already given...
Array fetch size - this determines the number of rows fetched at a single pass. You really don't need to modify this unless your network is giving issues. I have seen folks suggest setting this to one (which results in a lot of network requests) or 500 (which results in fewer requests but they're much MUCH larger). Does either improve performance? They might, or they might make it worse. Without understanding how your network traffic is managed it's hard to say.
Shortcut joins? Sure, they can help, as long as they are appropriate. [Many times they are not.|http://www.dagira.com/2010/05/27/everything-about-shortcut-joins/]
And I could go on and on. The bottom line is that performance tuning doesn't typically fall into a "cookie cutter" approach. It would be better to have a specific question. -
How can I improve below SQL performance.
Hi,
How can I improve below SQL performance. This SQL consumes CPU and occures wait events. It is running every 10 seconds. When I look at the session information from Enterprise Manager I can see that "Histogram for Wait Event: PX Deq Credit: send blkd"
I created some indexes. I heard that the indexes are not used when there is a NULL but when I checked the xecution plan It uses index.
SELECT i.ID
FROM EXPRESS.invoices i
WHERE i.nbr IS NOT NULL
AND i.EXTRACT_BATCH IS NULL
AND i.SUB_TYPE='COD'
Explain Plan from Toad
SELECT STATEMENT CHOOSECost: 77 Bytes: 6,98 Cardinality: 349
4 PX COORDINATOR
3 PX SEND QC (RANDOM) SYS.:TQ10000 Cost: 77 Bytes: 6,98 Cardinality: 349
2 PX BLOCK ITERATOR Cost: 77 Bytes: 6,98 Cardinality: 349
1 INDEX FAST FULL SCAN INDEX EXPRESS.INVC_TRANS_INDX Cost: 77 Bytes: 6,98 Cardinality: 349
Execution Plan from Sqlplus
| Id | Operation | Name | Rows | Bytes | Cost | TQ |IN-OUT| PQ Distrib |
| 0 | SELECT STATEMENT | | 349 | 6980 | 77 | | | |
| 1 | PX COORDINATOR | | | | | | | |
| 2 | PX SEND QC (RANDOM) | :TQ10000 | 349 | 6980 | 77 | Q1,00 | P->S | QC (RAND) |
| 3 | PX BLOCK ITERATOR | | 349 | 6980 | 77 | Q1,00 | PCWC | |
|* 4 | INDEX FAST FULL SCAN| INVC_TRANS_INDX | 349 | 6980 | 77 | Q1,00 | PCWP | |
Predicate Information (identified by operation id):
4 - filter("I"."NBR" IS NOT NULL AND "I"."EXTRACT_BATCH" IS NULL AND "I"."SUB_TYPE"='COD')
Note
- 'PLAN_TABLE' is old version
- cpu costing is off (consider enabling it)
Statistics
141 recursive calls
0 db block gets
5568 consistent gets
0 physical reads
0 redo size
319 bytes sent via SQL*Net to client
458 bytes received via SQL*Net from client
1 SQL*Net roundtrips to/from client
1 sorts (memory)
0 sorts (disk)
0 rows processed
Instance Efficiency Percentages (Target 100%)
Buffer Nowait %: 100.00
Redo NoWait %: 100.00
Buffer Hit %: 99.70
In-memory Sort %: 100.00
Library Hit %: 99.81
Soft Parse %: 99.77
Execute to Parse %: 63.56
Latch Hit %: 90.07
Parse CPU to Parse Elapsd %: 0.81
% Non-Parse CPU: 98.88
Top 5 Timed Events
Event Waits Time(s) Avg Wait(ms) % Total Call Time Wait Class
latch: library cache 12,626 16,757 1,327 62.6 Concurrency
CPU time 5,712 21.Mar
latch: session allocation 1,848,987 1,99 1 07.Nis Other
PX Deq Credit: send blkd 1,242,265 981 1 03.Tem Other
PX qref latch 1,405,819 726 1 02.Tem Other
The database version is 10.2.0.1 but we haven't installed the patch 10.2.0.5. yet.
I am waiting your comments.
Thanks in advanceWelcome to the forum.
I created some indexes. I heard that the indexes are not used when there is a NULL but when I checked the xecution plan It uses index. What columns are indexed?
And what do:
select i.sub_type
, count(*)
from express.invoices i
where i.nbr is not null
and i.extract_batch is null
group by i.sub_type; and
select i.sub_type
, count(*)
from express.invoices i
group by i.sub_type; return?
Also, try use the {noformat}{noformat} tag when posting examples/execution plans etc.
See: HOW TO: Post a SQL statement tuning request - template posting for more tuning instructions.
It'll make a big difference:
SELECT i.ID
FROM EXPRESS.invoices i
WHERE i.nbr IS NOT NULL
AND i.EXTRACT_BATCH IS NULL
AND i.SUB_TYPE='COD'
Explain Plan from Toad
SELECT STATEMENT CHOOSECost: 77 Bytes: 6,98 Cardinality: 349
4 PX COORDINATOR
3 PX SEND QC (RANDOM) SYS.:TQ10000 Cost: 77 Bytes: 6,98 Cardinality: 349
2 PX BLOCK ITERATOR Cost: 77 Bytes: 6,98 Cardinality: 349
1 INDEX FAST FULL SCAN INDEX EXPRESS.INVC_TRANS_INDX Cost: 77 Bytes: 6,98 Cardinality: 349
Execution Plan from Sqlplus
| Id | Operation | Name | Rows | Bytes | Cost | TQ |IN-OUT| PQ Distrib |
| 0 | SELECT STATEMENT | | 349 | 6980 | 77 | | | |
| 1 | PX COORDINATOR | | | | | | | |
| 2 | PX SEND QC (RANDOM) | :TQ10000 | 349 | 6980 | 77 | Q1,00 | P->S | QC (RAND) |
| 3 | PX BLOCK ITERATOR | | 349 | 6980 | 77 | Q1,00 | PCWC | |
|* 4 | INDEX FAST FULL SCAN| INVC_TRANS_INDX | 349 | 6980 | 77 | Q1,00 | PCWP | |
Predicate Information (identified by operation id):
4 - filter("I"."NBR" IS NOT NULL AND "I"."EXTRACT_BATCH" IS NULL AND "I"."SUB_TYPE"='COD')
Note
- 'PLAN_TABLE' is old version
- cpu costing is off (consider enabling it)
Statistics
141 recursive calls
0 db block gets
5568 consistent gets
0 physical reads
0 redo size
319 bytes sent via SQL*Net to client
458 bytes received via SQL*Net from client
1 SQL*Net roundtrips to/from client
1 sorts (memory)
0 sorts (disk)
0 rows processed
Instance Efficiency Percentages (Target 100%)
Buffer Nowait %: 100.00
Redo NoWait %: 100.00
Buffer Hit %: 99.70
In-memory Sort %: 100.00
Library Hit %: 99.81
Soft Parse %: 99.77
Execute to Parse %: 63.56
Latch Hit %: 90.07
Parse CPU to Parse Elapsd %: 0.81
% Non-Parse CPU: 98.88
Top 5 Timed Events
Event Waits Time(s) Avg Wait(ms) % Total Call Time Wait Class
latch: library cache 12,626 16,757 1,327 62.6 Concurrency
CPU time 5,712 21.Mar
latch: session allocation 1,848,987 1,99 1 07.Nis Other
PX Deq Credit: send blkd 1,242,265 981 1 03.Tem Other
PX qref latch 1,405,819 726 1 02.Tem Other -
Improving TableRowSorter Filter Performance
Hi, I currently have a TableModel with over 17300 rows of data, which has a TableRowSorter attached to provide sorting and filtering on the JTable. Everything works fine except that filtering the table takes to long, even on a Wndow Vista machine with an Intel Core 2 Duo (3.6ghz processor)
Is there any known way to improve the filtering performance on TableRowSorter? It should be noted however, that Sorting with the same data does not take as long (at times). It is also much slower when all the necessary bells and whistles or rendering are included.
Here is an example piece of code:
import java.awt.*;
import java.awt.event.*;
import java.util.*;
import javax.swing.*;
import javax.swing.event.*;
import javax.swing.table.*;
public class Trial extends JFrame {
public JTable table;
public DefaultTableModel model;
public TableRowSorter sorter;
public JTextField filterField;
public Trial() {
super("Filter Test");
setDefaultCloseOperation(EXIT_ON_CLOSE);
Vector<String> cols = new Vector<String>();
cols.addElement("Column 1");
cols.addElement("Column 2");
cols.addElement("Column 3");
cols.addElement("Column 4");
cols.addElement("Column 5");
cols.addElement("Column 6");
Vector<Vector<Object>> rows = new Vector<Vector<Object>>();
for(int i = 0; i < 20000; i++) {
Vector<Object> row = new Vector<Object>();
row.addElement("Column 1 Data " + (i+1) );
row.addElement("Some Data " + (i+1) );
row.addElement("Column 3 Data " + (i+1) );
row.addElement("Even More Data " + (i+1) );
row.addElement("Column 5 Data " + (i+1) );
row.addElement("Please No More Data " + (i+1) );
rows.addElement( row );
model = new DefaultTableModel(rows, cols);
table = new JTable( model );
table.setRowSorter( new TableRowSorter(model) );
JScrollPane scr = new JScrollPane(table);
filterField = new JTextField(20);
filterField.addCaretListener( new CaretListener() {
public void caretUpdate(CaretEvent e) {
if(table.getRowSorter() == null) return;
setCursor( Cursor.getPredefinedCursor(Cursor.WAIT_CURSOR) );
String text = filterField.getText();
((DefaultRowSorter)table.getRowSorter()).setRowFilter(RowFilter.regexFilter(".*" + text + ".*"));
setCursor( Cursor.getDefaultCursor() );
JPanel filterPanel = new JPanel( new FlowLayout(FlowLayout.LEFT) );
filterPanel.add( new JLabel("Filter: ") );
filterPanel.add( filterField );
getContentPane().add( filterPanel, BorderLayout.NORTH );
getContentPane().add( scr, BorderLayout.CENTER);
pack();
setLocationRelativeTo(null);
try {
setExtendedState(MAXIMIZED_BOTH);
} catch(Exception e) {}
setVisible(true);
public static void main(String[] args) {
new Trial();
}Any ideas as to how performance (or percieved performance) can be improved would gladly be apprieciated.
ICEI came to the conclusion that trying to improve the sort performance of TableRowSorter was almost an impossibilty. So I changed my approach from improvement of the actual sorting code to user perception of the process. And Hello, IndicatorRowSorter. This code will display a small window with the String "Searching" and an icon to indicate progress whiles filtering the table and disposes it onces filtering is complete.
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import javax.swing.event.*;
import javax.swing.border.*;
import javax.swing.table.*;
* Provides valuable user feedback for the table filtering operation.
Executes the sorting algorithm on a different thread so as not to block the EDT
public class IndicatorRowSorter extends TableRowSorter {
JTable table;
JWindow sortProgressWin;
public IndicatorRowSorter() {
createSortProgressWindow();
public IndicatorRowSorter(JTable table) {
super( table.getModel() );
this.table = table;
createSortProgressWindow();
public void createSortProgressWindow() {
JLabel progressIndicator = new JLabel("Searching...",
new ImageIcon("resources/images/loadArrow.gif"), JLabel.LEFT );
progressIndicator.setBackground(Color.white);
progressIndicator.setOpaque(true);
progressIndicator.setBorder( BorderFactory.createEmptyBorder(2,2,2,2) );
sortProgressWin = new JWindow();
sortProgressWin.getContentPane().add(progressIndicator);
sortProgressWin.pack();
sortProgressWin.setLocationRelativeTo(table);
public void sort() {
sortProgressWin.setVisible(true);
Thread t = new Thread( new Runnable() {
public void run() {
try {
IndicatorRowSorter.super.sort();
sortProgressWin.setVisible(false);
} catch(Exception e) {}
t.start();
}I got the idea from looking at some of the example from JDNC Incubator project down at java.net. Atleast with this solution, the crappy performance still remains, but the user percieves this as serious data manipulation.
To get yourself a nice load progress icon, go down over to www.ajaxload.info. You can then replace the reference to the image used in the code above.
To use it, just a single line of code is required.
table.setRowSorter( new IndicatorRowSorter(table) );You can test this out with the Trial example posted above.
ICE -
Hi,
I am processing cube with process full. its taking around 15 mins. I planned to improve this by adding indexes to the database. I used SQL Trace while processing & later used the result to the database tuning advisor to get recommendations. I got the
recommendations & i have included those changes to the Database & then processed the cube but there is no improvement. I even tried to get the expensive queries from the trace & run in SSMS with Query execution plan but I am not able to figure
out. Please help.
Thanks
sushHi susheel1347,
According to your description, you want to improve the cube processing. Right?
In Analysis Services, cube processing is performed in Analysis Services by executing Analysis Services-generated SQL statements against the underlying relational database. Here we have some advices on improving the cube processing:
Use integer keys if at all possible
Use query binding to optimize processing
Partition measure groups if you have a lot of data
Use ProcessData and ProcessIndex instead of ProcessFull
For more information, please refer to links below:
SQL Server Best Practices Article
Improving cube processing time
If you have any question, please feel free to ask.
Simon Hou
TechNet Community Support -
How to improve query & loading performance.
Hi All,
How to improve query & loading performance.
Thanks in advance.
Rgrds
shobaHi Shoba
There are lot of things to improve the query and loading performance.
please refer oss note :557870 : Frequently asked questions on query performance
also refer to
weblogs:
/people/prakash.darji/blog/2006/01/27/query-creation-checklist
/people/prakash.darji/blog/2006/01/26/query-optimization
performance docs on query
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/3f66ba90-0201-0010-ac8d-b61d8fd9abe9
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/cccad390-0201-0010-5093-fd9ec8157802
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/ce7fb368-0601-0010-64ba-fadc985a1f94
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/c8c4d794-0501-0010-a693-918a17e663cc
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/064fed90-0201-0010-13ae-b16fa4dab695
This is the oss notes of FAQ on query performance
1. What kind of tools are available to monitor the overall Query Performance?
1. BW Statistics
2. BW Workload Analysis in ST03N (Use Export Mode!)
3. Content of Table RSDDSTAT
2. Do I have to do something to enable such tools?
Yes, you need to turn on the BW Statistics:
RSA1, choose Tools -> BW statistics for InfoCubes
(Choose OLAP and WHM for your relevant Cubes)
3. What kind of tools is available to analyze a specific query in detail?
1. Transaction RSRT
2. Transaction RSRTRACE
4. Do I have an overall query performance problem?
i. Use ST03N -> BW System load values to recognize the problem. Use the number given in table 'Reporting - InfoCubes:Share of total time (s)' to check if one of the columns %OLAP, %DB, %Frontend shows a high number in all Info Cubes.
ii. You need to run ST03N in expert mode to get these values
5. What can I do if the database proportion is high for all queries?
Check:
1. If the database statistic strategy is set up properly for your DB platform (above all for the BW specific tables)
2. If database parameter set up accords with SAP Notes and SAP Services (EarlyWatch)
3. If Buffers, I/O, CPU, memory on the database server are exhausted?
4. If Cube compression is used regularly
5. If Database partitioning is used (not available on all DB platforms)
6. What can I do if the OLAP proportion is high for all queries?
Check:
1. If the CPUs on the application server are exhausted
2. If the SAP R/3 memory set up is done properly (use TX ST02 to find bottlenecks)
3. If the read mode of the queries is unfavourable (RSRREPDIR, RSDDSTAT, Customizing default)
7. What can I do if the client proportion is high for all queries?
Check whether most of your clients are connected via a WAN connection and the amount of data which is transferred is rather high.
8. Where can I get specific runtime information for one query?
1. Again you can use ST03N -> BW System Load
2. Depending on the time frame you select, you get historical data or current data.
3. To get to a specific query you need to drill down using the InfoCube name
4. Use Aggregation Query to get more runtime information about a single query. Use tab All data to get to the details. (DB, OLAP, and Frontend time, plus Select/ Transferred records, plus number of cells and formats)
9. What kind of query performance problems can I recognize using ST03N
values for a specific query?
(Use Details to get the runtime segments)
1. High Database Runtime
2. High OLAP Runtime
3. High Frontend Runtime
10. What can I do if a query has a high database runtime?
1. Check if an aggregate is suitable (use All data to get values "selected records to transferred records", a high number here would be an indicator for query performance improvement using an aggregate)
2. o Check if database statistics are update to data for the Cube/Aggregate, use TX RSRV output (use database check for statistics and indexes)
3. Check if the read mode of the query is unfavourable - Recommended (H)
11. What can I do if a query has a high OLAP runtime?
1. Check if a high number of Cells transferred to the OLAP (use "All data" to get value "No. of Cells")
2. Use RSRT technical Information to check if any extra OLAP-processing is necessary (Stock Query, Exception Aggregation, Calc. before Aggregation, Virtual Char. Key Figures, Attributes in Calculated Key Figs, Time-dependent Currency Translation) together with a high number of records transferred.
3. Check if a user exit Usage is involved in the OLAP runtime?
4. Check if large hierarchies are used and the entry hierarchy level is as deep as possible. This limits the levels of the hierarchy that must be processed. Use SE16 on the inclusion tables and use the List of Value feature on the column successor and predecessor to see which entry level of the hierarchy is used.
5. Check if a proper index on the inclusion table exist
12. What can I do if a query has a high frontend runtime?
1. Check if a very high number of cells and formatting are transferred to the Frontend (use "All data" to get value "No. of Cells") which cause high network and frontend (processing) runtime.
2. Check if frontend PC are within the recommendation (RAM, CPU MHz)
3. Check if the bandwidth for WAN connection is sufficient
and the some threads:
how can i increse query performance other than creating aggregates
How to improve query performance ?
Query performance - bench marking
may be helpful
Regards
C.S.Ramesh
[email protected] -
How to Improve Delete Process for File Reloads of Same Month of Data on Cubes.We currently use a SAP generated program for selective deletion to do this. It would be more efficient to delete by InfoPackage request (or packet) and use delivered processes in process chains to do this.How can we use the more efficient delete processes in the process chains to perform the task.Could u explain me with steps as it would be more clear
How to Improve Delete Process for File Reloads of Same Month of Data on Cubes.We currently use a SAP generated program for selective deletion to do this. It would be more efficient to delete by InfoPackage request (or packet) and use delivered processes in process chains to do this.How can we use the more efficient delete processes in the process chains to perform the task.Could u explain me with steps as it would be more clear
-
Improving hard drive performance with onboard RAID.
After completing a recent PPBM5 test and being disappointed I would like to improve the disc performance of my system and would appreciate the thoughts of the forum.
System:
MB: Asus P6X58D-E
CPU: Intel Core i7 930 2.8GHz
RAM: 12GB (6 x 2GB) Corsair Dominator DDR
Graphics: 1.28GB Asus GTX 470 3.3GHz
My current hard drive set-up is:
OS (Win 7 64bit)
WD Velociraptor
300GB
10,000rpm
Storage
Seagate Barracuda
1.5TB
7,200rpm
SATA II 3Gb/s
Media
Seagate Barracuda
1.5TB
7,200rpm
SATA II 3Gb/s
Project/Source Video
Samsung Spinpoint F3
1TB
7,200rpm
SATA II 3Gb/s
Media Cache/Page File/Export
Samsung Spinpoint F3
1TB
7,200rpm
SATA II 3Gb/s
Drive Bay (back-up and archive)
Various bare drives
My motherboard has 6 x 3Gb/s and 2 x 6Gb/s SATA ports and has an onboard RAID, using an Intel ICH10R Southbridge controller. The motherboard also has USB 3.0. I have a DVD drive using one of the SATA ports.
Although I understand the principal of RAID I’ve never used it before. So, what would be the best way of improving performance?
I presume that as all my drives currently have data on them I’ll have to copy this data to another drive before formatting them and then creating the RAID drive.
I look forward to hearing your thoughts and suggestions.
Many thanks.Thanks Harm. I've gone through your suggestions.
As my computer has to function for several other tasks in addition to video editing, I realise that I will have to compromise somewhat on the performance to make sure that it's still useable for other things.
Using Black Vipers tips I've reduced the processes running from 100+ to 89.
Indexing and compression turned off for all drives except Storage, which isn't used for video related tasks. Although it wouldn't surprise me to learn that having any indexing turned on will have a degree of drain on resources.
Discs all defragged.
Media Cache cleared.
Any further advice on how to optimise the hard drives would be very much appreciated. -
How to improve the query performance in to report level and designer level
How to improve the query performance in to report level and designer level......?
Plz let me know the detail view......first its all based on the design of the database, universe and the report.
at the universe Level, you have to check your Contexts very well to get the optimal performance of the universe and also your joins, keep your joins with key fields, will give you the best performance.
at the report level, try to make the reports dynamic as much as you can, (Parameters) and so on.
and when you create a paremeter try to get it match with the key fields in the database.
good luck
Amr -
Is anyone facing the similar problem of visible lag while opening app with 3G data on? It seems apple has made 5s slow to improve iphone 4 performance.5s was very smooth on 7.0.6 even with 3G data on. Is this a bug? Is apple going to fix this soon?
I have same Problem. I tried all options - Reset All Settings, Erase Content & reset all settings, Upgrated to IOS8.1, Restore using iTune. But problem persists.
When I turn Cellular Data or Wifi ON, then there is a lag while opening the Apps. But If I turn Data/Wifi off, phone becomes super fast. I have checked with my friends. They are not facing this issue. Not sure if Apple know this. -
BPM - Process Performance Indicators and Process Monitoring
Hi,
In SAP BPM, is there any way to get some reports or dashboard with key PPI (Process Performance Indicators). What we are really interested in is to know how many times a month a process or a specific task of a process has been run, how many time it took to complete the task, was the task completed on time, where are we in the process right now, etc?
We have just started to look into SAP BPM, but my first impression is that it is more a modeling tool along with some taks coordinations. I feel like it's missing the key analytics to really drive innovation in our processes.
Probably that I'm wrong and I've missed something. Please let me know if there is a way to do that, if there are any workarounds or if there are any SAP partners that offer a solution that we could use along with SAP BPM.
Thanks a lot!
MartinThanks for your feedback.
We want to implement a SAP BPM scenario in a finance process for the VAT Tax reporting. So basically, our accountant needs to run some SAP transactions along with some manual outside steps. Then the supervisor will perform some checks and finally the tax manager needs to approve it.
There is some interactions with SAP but only for a small part of the process. What we want to achieve is to be able to see the key performance indicator for our process. But at the moment this is not delivered with SAP BPM. I've heard that this may come in the next release end of 2009, but in the meanwhile I'm wondering if other people have been able to implement some customization in Net Weaver or have found other alternatives to be able to monitor their process adequately.
Thanks
Martin -
Increase Apply Process Performance
Dear All,
I want to know how can I increase Apply Process Performance in Oracle Streams Setup.
I use Windows 2003 and Oracle 10g R2Check metalink Note:335516.1
HTH... -
How can I improve Adobe CS5 performance?
I have got a trial of Adobe Creative Suite 5 on a PC at work and so far it's ok but it's really lagging. The PC currently has an Intel Core 2 Quad Q9400 @ 2.66GHz, 4GB DDR2 Ram, 160GB Hard Drive and an Integrated Intel Graphics Chip.
Will adding a dedicated graphics card improve CS5's performance? I have read on forums that Mac users use a 2nd hard drive as a 'scratch disk' for the likes of photoshop which improves the performance but not sure how to implement that.
Any ideas would be great.The intergrated graphics may well be taking about system RAM. Additionally, you didn't state your operating system but I recommend Win 7 64 bit with a boat load of RAM.
Fast harddrives with a dedicated scratch disk will help, also.
Bob -
Will Result Cache improve the database performance in 11g? what is the max size of Result Cache?
Thanks for convincing me I really need a new laptop...
SQL> select /*+ result_cache */ count(*) from emp,emp,emp,emp,emp,emp,emp;
COUNT(*)
105413504
Elapsed: 00:00:52.94
SQL> select /*+ result_cache */ count(*) from emp,emp,emp,emp,emp,emp,emp;
COUNT(*)
105413504
Elapsed: 00:00:00.01
SQL> select /*+ result_cache */ count(*) from emp,emp,emp,emp,emp,emp,emp;
COUNT(*)
105413504
Elapsed: 00:00:00.01
SQL> select count(*) from emp,emp,emp,emp,emp,emp,emp;
COUNT(*)
105413504
Elapsed: 00:00:45.08
SQL> select count(*) from emp,emp,emp,emp,emp,emp,emp;
COUNT(*)
105413504
Elapsed: 00:01:16.29
SQL> select count(*) from emp,emp,emp,emp,emp,emp,emp;
COUNT(*)
105413504
Elapsed: 00:01:18.63
Message was edited by: Hoek
The result cache seems to have lagged a bit for the first hintless query..
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