Performance issue with statement
This is the same as my other thread but with everything formatted.
I'm having a lot of issues trying to tune this statement. I have added some new indexes and even moved existing indexes to a 32k tablespace. The execution plan has improved but when I execute the statement the data never returns. I see where my bottle-neck is but I'm lost on what else I can do to improve the performance.
STATEMENT:
SELECT DISTINCT c.oprclass, a.business_unit, i.descr, a.zsc_load,
b.ship_to_cust_id, b.zsc_load_status, f.ld_cnt,
b.zsc_mill_release, b.address_seq_num, d.name1,
e.address1 || ' - ' || e.city || ', ' || e.state || ' '
|| e.postal
FROM ps_zsc_ld a,
ps_zsc_ld_seq b,
ps_sec_bu_cls c,
ps_customer d,
ps_set_cntrl_group g,
ps_rec_group_rec r,
ps_bus_unit_tbl_fs i,
(SELECT business_unit, zsc_load, COUNT (*) AS ld_cnt
FROM ps_zsc_ld_seq
GROUP BY business_unit, zsc_load) f,
(SELECT *
FROM ps_cust_address ca
WHERE effdt =
(SELECT MAX (effdt)
FROM ps_cust_address ca1
WHERE ca.setid = ca1.setid
AND ca.cust_id = ca1.cust_id
AND ca.address_seq_num = ca1.address_seq_num
AND ca1.effdt <= SYSDATE)) e
WHERE a.business_unit = b.business_unit
AND a.zsc_load = b.zsc_load
AND r.recname = 'CUSTOMER'
AND g.rec_group_id = r.rec_group_id
AND g.setcntrlvalue = a.business_unit
AND d.setid = g.setid
AND b.ship_to_cust_id = d.cust_id
AND e.setid = g.setid
AND b.ship_to_cust_id = e.cust_id
AND b.address_seq_num = e.address_seq_num
AND a.business_unit = f.business_unit
AND a.zsc_load = f.zsc_load
AND a.business_unit = c.business_unit
AND a.business_unit = i.business_unit;EXECUTION PLAN:
Plan
SELECT STATEMENT CHOOSECost: 1,052 Bytes: 291 Cardinality: 1
25 SORT UNIQUE Cost: 1,052 Bytes: 291 Cardinality: 1
24 SORT GROUP BY Cost: 1,052 Bytes: 291 Cardinality: 1
23 FILTER
19 NESTED LOOPS Cost: 1,027 Bytes: 291 Cardinality: 1
17 NESTED LOOPS Cost: 1,026 Bytes: 279 Cardinality: 1
15 NESTED LOOPS Cost: 1,025 Bytes: 263 Cardinality: 1
12 NESTED LOOPS Cost: 1,024 Bytes: 227 Cardinality: 1
10 NESTED LOOPS Cost: 1,023 Bytes: 28,542 Cardinality: 134
7 HASH JOIN Cost: 60 Bytes: 134,101 Cardinality: 803
5 NESTED LOOPS Cost: 49 Bytes: 5,175 Cardinality: 45
3 NESTED LOOPS Cost: 48 Bytes: 1,230,725 Cardinality: 12,955
1 TABLE ACCESS FULL SYSADM.PS_CUST_ADDRESS Cost: 20 Bytes: 3,465 Cardinality: 45
2 INDEX RANGE SCAN UNIQUE SYSADM.TEST3 Cost: 1 Bytes: 5,130 Cardinality: 285
4 INDEX UNIQUE SCAN UNIQUE SYSADM.PS_REC_GROUP_REC Bytes: 20 Cardinality: 1
6 INDEX FAST FULL SCAN NON-UNIQUE SYSADM.PS0CUSTOMER Cost: 10 Bytes: 252,460 Cardinality: 4,855
9 TABLE ACCESS BY INDEX ROWID SYSADM.PS_ZSC_LD_SEQ Cost: 2 Bytes: 46 Cardinality: 1
8 INDEX RANGE SCAN UNIQUE SYSADM.TEST7 Cost: 1 Cardinality: 1
11 INDEX UNIQUE SCAN UNIQUE SYSADM.PS_ZSC_LD Bytes: 14 Cardinality: 1
14 TABLE ACCESS BY INDEX ROWID SYSADM.PS_BUS_UNIT_TBL_FS Cost: 2 Bytes: 36 Cardinality: 1
13 INDEX UNIQUE SCAN UNIQUE SYSADM.PS_BUS_UNIT_TBL_FS Cardinality: 1
16 INDEX FULL SCAN UNIQUE SYSADM.PS_SEC_BU_CLS Cost: 2 Bytes: 96 Cardinality: 6
18 INDEX RANGE SCAN UNIQUE SYSADM.PS_ZSC_LD_SEQ Cost: 1 Bytes: 12 Cardinality: 1
22 SORT AGGREGATE Bytes: 31 Cardinality: 1
21 FIRST ROW Cost: 2 Bytes: 31 Cardinality: 1
20 INDEX RANGE SCAN (MIN/MAX) UNIQUE SYSADM.PS_CUST_ADDRESS Cost: 2 Cardinality: 5,364 TRACE INFO:
call count cpu elapsed disk query current rows
Parse 1 0.22 0.24 0 0 0 0
Execute 1 0.00 0.00 0 0 0 0
Fetch 1 1208.24 1179.86 92 221319711 0 0
total 3 1208.46 1180.11 92 221319711 0 0
Misses in library cache during parse: 1
Optimizer mode: CHOOSE
Parsing user id: 81
Rows Row Source Operation
0 SORT UNIQUE (cr=0 r=0 w=0 time=0 us)
0 SORT GROUP BY (cr=0 r=0 w=0 time=0 us)
0 FILTER (cr=0 r=0 w=0 time=0 us)
0 NESTED LOOPS (cr=0 r=0 w=0 time=0 us)
0 NESTED LOOPS (cr=0 r=0 w=0 time=0 us)
0 NESTED LOOPS (cr=0 r=0 w=0 time=0 us)
0 NESTED LOOPS (cr=0 r=0 w=0 time=0 us)
0 NESTED LOOPS (cr=0 r=0 w=0 time=0 us)
0 HASH JOIN (cr=0 r=0 w=0 time=0 us)
2717099 NESTED LOOPS (cr=221319646 r=92 w=0 time=48747178172 us)
220447566 NESTED LOOPS (cr=872143 r=92 w=0 time=10965565169 us)
4590 TABLE ACCESS FULL OBJ#(15335) (cr=99 r=92 w=0 time=58365 us)
220447566 INDEX RANGE SCAN OBJ#(2684506) (cr=872044 r=0 w=0 time=2533034831 us)(object id 2684506)
2717099 INDEX UNIQUE SCAN OBJ#(583764) (cr=220447568 r=0 w=0 time=23792811449 us)(object id 583764)
0 INDEX FAST FULL SCAN OBJ#(15319) (cr=0 r=0 w=0 time=0 us)(object id 15319)
0 TABLE ACCESS BY INDEX ROWID OBJ#(735431) (cr=0 r=0 w=0 time=0 us)
0 INDEX RANGE SCAN OBJ#(2684517) (cr=0 r=0 w=0 time=0 us)(object id 2684517)
0 INDEX UNIQUE SCAN OBJ#(550855) (cr=0 r=0 w=0 time=0 us)(object id 550855)
0 TABLE ACCESS BY INDEX ROWID OBJ#(11041) (cr=0 r=0 w=0 time=0 us)
0 INDEX UNIQUE SCAN OBJ#(582984) (cr=0 r=0 w=0 time=0 us)(object id 582984)
0 INDEX FULL SCAN OBJ#(583859) (cr=0 r=0 w=0 time=0 us)(object id 583859)
0 INDEX RANGE SCAN OBJ#(2684186) (cr=0 r=0 w=0 time=0 us)(object id 2684186)
0 SORT AGGREGATE (cr=0 r=0 w=0 time=0 us)
0 FIRST ROW (cr=0 r=0 w=0 time=0 us)
0 INDEX RANGE SCAN (MIN/MAX) OBJ#(15336) (cr=0 r=0 w=0 time=0 us)(object id 15336)
Elapsed times include waiting on following events:
Event waited on Times Max. Wait Total Waited
---------------------------------------- Waited ---------- ------------
SQL*Net message to client 1 0.00 0.00
db file scattered read 14 0.00 0.00
direct path write 3392 0.00 0.06
db file sequential read 8 0.00 0.00
I had an index on that table but still that is not where my bottle neck was showing so I removed it. I have added the index back and clearly it has helped the execution plan.
PLAN_TABLE_OUTPUT
| Id | Operation | Name | Rows | Bytes | Cost (%CPU)|
| 0 | SELECT STATEMENT | | 1 | 291 | 1035 (1)|
| 1 | SORT UNIQUE | | 1 | 291 | 1035 (1)|
| 2 | SORT GROUP BY | | 1 | 291 | 1035 (1)|
| 3 | FILTER | | | | |
| 4 | NESTED LOOPS | | 1 | 291 | 1010 (1)|
| 5 | NESTED LOOPS | | 1 | 279 | 1009 (1)|
| 6 | NESTED LOOPS | | 1 | 243 | 1008 (1)|
| 7 | NESTED LOOPS | | 1 | 227 | 1006 (0)|
| 8 | NESTED LOOPS | | 135 | 28755 | 1005 (0)|
| 9 | HASH JOIN | | 805 | 131K| 39 (0)|
| 10 | HASH JOIN | | 45 | 5175 | 28 (0)|
| 11 | TABLE ACCESS FULL | PS_CUST_ADDRESS | 45 | 3465 | 20 (0)|
| 12 | NESTED LOOPS | | 3398 | 126K| 7 (0)|
| 13 | INDEX FAST FULL SCAN | PS_REC_GROUP_REC | 1 | 20 | 5 (0)|
| 14 | INDEX RANGE SCAN | TEST11 | 3398 | 61164 | 3 (0)|
| 15 | INDEX FAST FULL SCAN | PS0CUSTOMER | 4855 | 246K| 10 (0)|
| 16 | TABLE ACCESS BY INDEX ROWID| PS_ZSC_LD_SEQ | 1 | 46 | 2 (0)|
| 17 | INDEX RANGE SCAN | PS0ZSC_LD_SEQ | 1 | | 1 (0)|
| 18 | INDEX UNIQUE SCAN | PS_ZSC_LD | 1 | 14 | |
| 19 | INDEX FULL SCAN | PS_SEC_BU_CLS | 3 | 48 | 2 (0)|
| 20 | TABLE ACCESS BY INDEX ROWID | PS_BUS_UNIT_TBL_FS | 1 | 36 | 2 (50)|
| 21 | INDEX UNIQUE SCAN | PS_BUS_UNIT_TBL_FS | 1 | | |
| 22 | INDEX RANGE SCAN | PS_ZSC_LD_SEQ | 1 | 12 | 1 (0)|
| 23 | SORT AGGREGATE | | 1 | 31 | |
| 24 | FIRST ROW | | 1 | 31 | 2 (0)|
| 25 | INDEX RANGE SCAN (MIN/MAX) | PS_CUST_ADDRESS | 5364 | | 2 (0)|
------------------------------------------------------------------------------------------------
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10 COUNT STOPKEY
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5 NESTED LOOPS Cost: 487 Bytes: 17,043 Cardinality: 299
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23 NESTED LOOPS Cost: 5,070 Bytes: 811,737 Cardinality: 5,757
20 NESTED LOOPS Cost: 2,180 Bytes: 56,066 Cardinality: 578
17 NESTED LOOPS Cost: 967 Bytes: 32,118 Cardinality: 606
14 TABLE ACCESS BY INDEX ROWID TABLE CSI.CSI_ITEM_INSTANCES Cost: 22 Bytes: 3,465 Cardinality: 315
13 INDEX RANGE SCAN INDEX CSI.CSI_ITEM_INSTANCES_N07 Cost: 3 Cardinality: 315
16 TABLE ACCESS BY INDEX ROWID TABLE OKC.OKC_K_ITEMS Cost: 3 Bytes: 84 Cardinality: 2
15 INDEX RANGE SCAN INDEX OKC.OKC_K_ITEMS_N2 Cost: 2 Cardinality: 2
19 TABLE ACCESS BY INDEX ROWID TABLE OKC.OKC_K_LINES_B Cost: 2 Bytes: 44 Cardinality: 1
18 INDEX UNIQUE SCAN INDEX (UNIQUE) OKC.OKC_K_LINES_B_U1 Cost: 1 Cardinality: 1
22 TABLE ACCESS BY INDEX ROWID TABLE OKC.OKC_K_LINES_B Cost: 5 Bytes: 440 Cardinality: 10
21 INDEX RANGE SCAN INDEX OKC.OKC_K_LINES_B_N2 Cost: 2 Cardinality: 9
24 INDEX UNIQUE SCAN INDEX (UNIQUE) OKC.OKC_K_LINES_TL_U1 Cost: 1 Cardinality: 1
26 TABLE ACCESS BY INDEX ROWID TABLE OKC.OKC_K_LINES_TL Cost: 2 Bytes: 28 Cardinality: 1
43 HASH JOIN Cost: 7,212 Bytes: 536,237 Cardinality: 3,211
41 NESTED LOOPS
39 NESTED LOOPS Cost: 7,070 Bytes: 485,792 Cardinality: 3,196
37 HASH JOIN Cost: 676 Bytes: 341,972 Cardinality: 3,196
32 HASH JOIN RIGHT OUTER Cost: 488 Bytes: 310,012 Cardinality: 3,196
30 TABLE ACCESS BY INDEX ROWID TABLE APPLSYS.FND_LOOKUP_VALUES Cost: 7 Bytes: 544 Cardinality: 17
29 INDEX RANGE SCAN INDEX (UNIQUE) APPLSYS.FND_LOOKUP_VALUES_U1 Cost: 3 Cardinality: 17
31 TABLE ACCESS FULL TABLE CSI.CSI_SYSTEMS_B Cost: 481 Bytes: 207,740 Cardinality: 3,196
36 VIEW VIEW AR.index$_join$_013 Cost: 187 Bytes: 408,870 Cardinality: 40,887
35 HASH JOIN
33 INDEX FAST FULL SCAN INDEX (UNIQUE) AR.HZ_CUST_ACCOUNTS_U1 Cost: 112 Bytes: 408,870 Cardinality: 40,887
34 INDEX FAST FULL SCAN INDEX AR.HZ_CUST_ACCOUNTS_N2 Cost: 122 Bytes: 408,870 Cardinality: 40,887
38 INDEX UNIQUE SCAN INDEX (UNIQUE) AR.HZ_PARTIES_U1 Cost: 1 Cardinality: 1
40 TABLE ACCESS BY INDEX ROWID TABLE AR.HZ_PARTIES Cost: 2 Bytes: 45 Cardinality: 1
42 TABLE ACCESS FULL TABLE CSI.CSI_SYSTEMS_TL Cost: 142 Bytes: 958,770 Cardinality: 63,918
Execution plan for view query with WHERE clause:
SELECT STATEMENT ALL_ROWS Cost: 7,212 Bytes: 2,462,837 Cardinality: 3,211
10 COUNT STOPKEY
9 NESTED LOOPS
7 NESTED LOOPS Cost: 1,085 Bytes: 101 Cardinality: 1
5 NESTED LOOPS Cost: 487 Bytes: 17,043 Cardinality: 299
2 TABLE ACCESS BY INDEX ROWID TABLE CSI.CSI_ITEM_INSTANCES Cost: 22 Bytes: 2,325 Cardinality: 155
1 INDEX RANGE SCAN INDEX CSI.CSI_ITEM_INSTANCES_N07 Cost: 3 Cardinality: 315
4 TABLE ACCESS BY INDEX ROWID TABLE OKC.OKC_K_ITEMS Cost: 3 Bytes: 84 Cardinality: 2
3 INDEX RANGE SCAN INDEX OKC.OKC_K_ITEMS_N2 Cost: 2 Cardinality: 2
6 INDEX UNIQUE SCAN INDEX (UNIQUE) OKC.OKC_K_LINES_B_U1 Cost: 1 Cardinality: 1
8 TABLE ACCESS BY INDEX ROWID TABLE OKC.OKC_K_LINES_B Cost: 2 Bytes: 44 Cardinality: 1
12 TABLE ACCESS BY INDEX ROWID TABLE AR.HZ_CUST_ACCOUNTS Cost: 2 Bytes: 7 Cardinality: 1
11 INDEX UNIQUE SCAN INDEX (UNIQUE) AR.HZ_CUST_ACCOUNTS_U1 Cost: 1 Cardinality: 1
28 SORT AGGREGATE Bytes: 169 Cardinality: 1
27 NESTED LOOPS
25 NESTED LOOPS Cost: 16,549 Bytes: 974,792 Cardinality: 5,768
23 NESTED LOOPS Cost: 5,070 Bytes: 811,737 Cardinality: 5,757
20 NESTED LOOPS Cost: 2,180 Bytes: 56,066 Cardinality: 578
17 NESTED LOOPS Cost: 967 Bytes: 32,118 Cardinality: 606
14 TABLE ACCESS BY INDEX ROWID TABLE CSI.CSI_ITEM_INSTANCES Cost: 22 Bytes: 3,465 Cardinality: 315
13 INDEX RANGE SCAN INDEX CSI.CSI_ITEM_INSTANCES_N07 Cost: 3 Cardinality: 315
16 TABLE ACCESS BY INDEX ROWID TABLE OKC.OKC_K_ITEMS Cost: 3 Bytes: 84 Cardinality: 2
15 INDEX RANGE SCAN INDEX OKC.OKC_K_ITEMS_N2 Cost: 2 Cardinality: 2
19 TABLE ACCESS BY INDEX ROWID TABLE OKC.OKC_K_LINES_B Cost: 2 Bytes: 44 Cardinality: 1
18 INDEX UNIQUE SCAN INDEX (UNIQUE) OKC.OKC_K_LINES_B_U1 Cost: 1 Cardinality: 1
22 TABLE ACCESS BY INDEX ROWID TABLE OKC.OKC_K_LINES_B Cost: 5 Bytes: 440 Cardinality: 10
21 INDEX RANGE SCAN INDEX OKC.OKC_K_LINES_B_N2 Cost: 2 Cardinality: 9
24 INDEX UNIQUE SCAN INDEX (UNIQUE) OKC.OKC_K_LINES_TL_U1 Cost: 1 Cardinality: 1
26 TABLE ACCESS BY INDEX ROWID TABLE OKC.OKC_K_LINES_TL Cost: 2 Bytes: 28 Cardinality: 1
44 VIEW VIEW APPS.WRS_LICENSE_INFO_V Cost: 7,212 Bytes: 2,462,837 Cardinality: 3,211
43 HASH JOIN Cost: 7,212 Bytes: 536,237 Cardinality: 3,211
41 NESTED LOOPS
39 NESTED LOOPS Cost: 7,070 Bytes: 485,792 Cardinality: 3,196
37 HASH JOIN Cost: 676 Bytes: 341,972 Cardinality: 3,196
32 HASH JOIN RIGHT OUTER Cost: 488 Bytes: 310,012 Cardinality: 3,196
30 TABLE ACCESS BY INDEX ROWID TABLE APPLSYS.FND_LOOKUP_VALUES Cost: 7 Bytes: 544 Cardinality: 17
29 INDEX RANGE SCAN INDEX (UNIQUE) APPLSYS.FND_LOOKUP_VALUES_U1 Cost: 3 Cardinality: 17
31 TABLE ACCESS FULL TABLE CSI.CSI_SYSTEMS_B Cost: 481 Bytes: 207,740 Cardinality: 3,196
36 VIEW VIEW AR.index$_join$_013 Cost: 187 Bytes: 408,870 Cardinality: 40,887
35 HASH JOIN
33 INDEX FAST FULL SCAN INDEX (UNIQUE) AR.HZ_CUST_ACCOUNTS_U1 Cost: 112 Bytes: 408,870 Cardinality: 40,887
34 INDEX FAST FULL SCAN INDEX AR.HZ_CUST_ACCOUNTS_N2 Cost: 122 Bytes: 408,870 Cardinality: 40,887
38 INDEX UNIQUE SCAN INDEX (UNIQUE) AR.HZ_PARTIES_U1 Cost: 1 Cardinality: 1
40 TABLE ACCESS BY INDEX ROWID TABLE AR.HZ_PARTIES Cost: 2 Bytes: 45 Cardinality: 1
42 TABLE ACCESS FULL TABLE CSI.CSI_SYSTEMS_TL Cost: 142 Bytes: 958,770 Cardinality: 63,918Hi,
You should always try using primary index fields, if not possible then secondary index fields.
Even if you cannot do anything from either of the two then try this,
Use Less distinct fields on the top.
In your case , you can use bukrs ,gjahr ,werks on the top in the where condition..then followed by less distinct values..
Even when you use secondary index if you have 4 fields in your sec index and you are using only two fields from the top then the index is useful only upto that two fields provided they are in sequence. -
Hi,
I am having serious performance issue due to BSEG table .I am having a change request in which I have to solve the performance issue with regard to BSEG. The situation was that previously they had used select * on both BKPF and BSEG. I removed the select * and selected only those fields which are required as shown below. I also tried using cursors. But the problem is happening in the TEST server where BSEG is having more than 1 crore entries. I have gone through some threads but still not able to understand how to solve this problem. Please help
select bukrs belnr gjahr bldat bstat from bkpf into table T_BKPF_p
WHERE BUKRS IN sd_bukrs AND
BLDAT < s_bldat-low
and BSTAT = ' ' .
select bukrs belnr gjahr shkzg dmbtr hkont from bseg into table T_BSEG_C
FOR ALL ENTRIES IN t_BKPF_p
WHERE BUKRS = T_bkpf_p-bukrs
AND BELNR = T_bkpf_p-belnr
AND GJAHR = T_bkpf_p-gjahr
AND HKONT = SKB1-SAKNR.Hi Kunal,
Here is my take on your issue.
In your select statement on BKPF you are selecting every BKPF record for a specified company code and blank document status that was created before a specified date. If your company has implemented SAP 10 years ago, and your user enters todays date and leaves the company code field blank you will effectively be retrieving almost all the records from BKPF (excluding the ones created today or those with non-blank document status). This would effectively be a huge amount of data. After that you are looking for the corresponding BSEG records for all the records that you have selected in BKPF.
My question to you is why do you need to look at all the records before a given date? Why not ask the user to enter a smaller date range and make the document date and the company code a mandatory entry? You do not have to look at 10 years worth of data especially if you are running this online (as opposed to in the background).
Your BSEG select looks correct. There is very little that you can do except for adding BUZEI to the field list. If you use for all entries and do not include the entire primary key you could lose data.
TABLES: bkpf,
skb1.
SELECT-OPTIONS: s_bldat FOR bkpf-bldat OBLIGATORY,
sd_bukrs FOR bkpf-bukrs OBLIGATORY.
TYPES: BEGIN OF ty_bkpf,
bukrs TYPE bkpf-bukrs,
belnr TYPE bkpf-belnr,
gjahr TYPE bkpf-gjahr,
bldat TYPE bkpf-bldat,
bstat TYPE bkpf-bstat,
END OF ty_bkpf,
BEGIN OF ty_bseg,
bukrs TYPE bseg-bukrs,
belnr TYPE bseg-belnr,
gjahr TYPE bseg-gjahr,
buzei TYPE bseg-buzei,
shkzg TYPE bseg-shkzg,
dmbtr TYPE bseg-dmbtr,
hkont TYPE bseg-hkont,
END OF ty_bseg.
DATA: t_bkpf_p TYPE TABLE OF ty_bkpf,
t_bseg_c TYPE TABLE OF ty_bseg.
SELECT bukrs
belnr
gjahr
bldat
bstat
FROM bkpf
INTO TABLE t_bkpf_p
WHERE bukrs IN sd_bukrs
AND bldat IN s_bldat
AND bstat EQ space .
IF NOT t_bkpf_p[] IS INITIAL.
SELECT bukrs
belnr
gjahr
buzei
shkzg
dmbtr
hkont
FROM bseg
INTO TABLE t_bseg_c
FOR ALL ENTRIES IN t_bkpf_p
WHERE bukrs EQ t_bkpf_p-bukrs
AND belnr EQ t_bkpf_p-belnr
AND gjahr EQ t_bkpf_p-gjahr
AND hkont EQ skb1-saknr.
ENDIF. -
Performance issue with transaction MC50
I am not sure where to post this question. If I need to post it in another forum, please let me know.
We are having performance issues with transaction MC50. After reviewing SAP Note 457615 we created an index on mseg with the following fields: MANDT, MJAHR, MATNR, WERKS and SOBKZ.
When running an explain on the sql statement, the database is using a different index. This index has the following fields MANDT, MATNR, WERKS, LGORT, BWART and SOBKZ.
The sql statement is ( sql trace from ST05):
SELECT * from mseg WHERE "MANDT" = '400' AND "MJAHR" BETWEEN 2009 AND 2009 AND "MATNR" = '000000000054001121' AND "WERKS" = 'SAT' AND "SOBKZ" IN ( 'K' , 'V' , 'W' , 'O' , ' ' )
Is there any way to force the database to use the newly created index.
Thanks....Tommy
Edited by: Tommy Knight on Dec 8, 2009 2:24 PM
Edited by: Tommy Knight on Dec 8, 2009 3:07 PM
Edited by: Tommy Knight on Dec 8, 2009 3:08 PMHello Tommy,
at first your database release and patchset is missing.
If you are using Oracle 10g, the advice of Peter is useless, because of statistics are automatically collected by a CREATE INDEX.
http://download.oracle.com/docs/cd/B19306_01/server.102/b14200/statements_5010.htm#i2075657
COMPUTE STATISTICS
In earlier releases, you could use this clause to start or stop the collection of statistics on an index. This clause has been deprecated. Oracle Database now automatically collects statistics during index creation and rebuild. This clause is supported for backward compatibility and will not cause errors.
The other thing is - are you really sure that this SQL statements was executed with literals?
I know that on MSEG (with histograms) it is recommended sometimes, but i just want to be sure.
If you want us to help you - we need much more information .. please check sapnote #1257075 and upload the information to a webhosting platform, so that we can take a look at it.
Regards
Stefan -
Is there a recommended limit on the number of custom sections and the cells per table so that there are no performance issues with the UI?
Thanks Kelly,
The answers would be the following:
1200 cells per custom section (NEW COUNT), and up to 30 custom sections per spec.
Assuming all will be populated, and this would apply to all final material specs in the system which could be ~25% of all material specs.
The cells will be numeric, free text, drop downs, and some calculated numeric.
Are we reaching the limits for UI performance?
Thanks -
Performance issues with Homesharing?
I have a Time Capsule as the base station for my wireless network, then 2 Airport Express setup to extend the network around the house, an iMac i7 as the main iTunes Library and couple of iPads, and a couple of Apple TVs. Everything has the latest software, but I have several performance issues with Home sharing. I've done several tests making sure nothing is taking additional bandwidth, so here are the list of issues:
1) With nothing else running, trying playing a movie via home sharing in an iPad 2 which is located on my iMac, it stops and I have to keep pressing the play button over and over again. I typically see that the iPad tries to download part of the movie first and then starts playing so that it deals with the bandwidth, but in many cases it doesn't.
2) When trying to play any iTunes content (movies, music, photos, etc) from my Apple TV I can see my computer library, but when I go in on any of the menus, it says there's no content. I have to reboot the Apple TV and then problem fixed. I's just annoying that I have to reboot.
3) When watching a Netflix movie on my iPad and with Airplay I send the sound to some speakers via Airplay through an Airport Express. At time I lose the connection to the speakers.
I've complained about Wifi's instability, but here I tried to keep everything with Apples products to avoid any compatibility issues and stay within N wireless technology, which I understood it was much more stable.
Has anyone some suggestions?Hi,
you should analyze the db after you have loaded the tables.
Do you use sequences to generate PKs? Do you have a lot of indexex and/or triggers on the tables?
If yes:
make sure your sequence caches (alter sequence s cache 10000)
Drop all unneeded indexes while loading and disable trigger if possible.
How big is your Redo Log Buffer? When loading a large amount of data it may be an option to enlarge this buffer.
Do you have more then one DBWR Process? Writing parallel can speed up things when a checkpoint is needed.
Is it possible using a direct load? Or do you already direct load?
Dim -
Performance issues with the Vouchers index build in SES
Hi All,
We are currently performing an upgrade for: PS FSCM 9.1 to PS FSCM 9.2.
As a part of the upgrade, Client wants Oracle SES to be deployed for some modules including, Purchasing, Payables (Vouchers)
We are facing severe performance issues with the Vouchers index build. (Volume of data = approx. 8.5 million rows of data)
The index creation process runs for over 5 days.
Can you please share any information or issues that you may have faced on your project and how they were addressed?Check the following logs for errors:
1. The message log from the process scheduler
2. search_server1-diagnostic.log in /search_server1/logs directory
If the build is getting stuck while crawling then we typically have to increase the Java Heap size for the Weblogic instance for SES> -
Performance Issues with large XML (1-1.5MB) files
Hi,
I'm using an XML Schema based Object relational storage for my XML documents which are typically 1-1.5 MB in size and having serious performance issues with XPath Query.
When I do XPath query against an element of SQLType varchar2, I get a good performance. But when I do a similar XPath query against an element of SQLType Collection (Varray of varchar2), I get a very ordinary performance.
I have also created indexes on extract() and analyzed my XMLType table and indexes, but I have no performance gain. Also, I have tried all sorts of storage options available for Collections ie. Varray's, Nested Tables, IOT's, LOB's, Inline, etc... and all these gave me same bad performance.
I even tried creating XMLType views based on XPath queries but the performance didn't improve much.
I guess I'm running out of options and patience as well.;)
I would appreciate any ideas/suggestions, please help.....
Thanks;
Ramakrishna ChintaAre you having similar symptoms as I am? http://discussions.apple.com/thread.jspa?threadID=2234792&tstart=0
-
Performance issues with Bapi BAPI_MATERIAL_AVAILABILITY...
Hello,
I have a Z program to check ATP which is working with Bapi BAPI_MATERIAL_AVAILABILITY....
As I am in the retail system we have performance issues with this bapi due the huge amount of articles in the system we need to calculate the ATP.
any way to improve the performance?
Thanks and best regards
LThe BAPI appears to execute for only one plant/material, etc., at a time, so I would have to concentrate on making data retrieval and post-bapi processing as efficient as possible. In your trace output, how much of your overall time is consumed by the BAPI? How much by the other code? You might find improvements there...
-
Performance issues with Imac intel 2011 27 inch..
I have an 2011 imac 3,4 GHz Intel Core i7 with 16 GB 1333 MHz DDR3 RAM.
Since a few months i noticed performance issues with FCPX, where before it would run through video it shows sometimes the color ball. Now the computer is slow in starting up and shutting down also. Ran disk utility but to no avail. I am now considering reinstalling mavericks.
But I ran etrecheck.
here are the results, please who can help me? I use this computer to edit and about everything else.
copied:
Problem description:
slow start and slow quit of computer. Performance issues with fcpx and other programms.
EtreCheck version: 2.1.8 (121)
Report generated 6 maart 2015 21:49:31 CET
Download EtreCheck from http://etresoft.com/etrecheck
Click the [Click for support] links for help with non-Apple products.
Click the [Click for details] links for more information about that line.
Hardware Information: ℹ️
iMac (27-inch, Mid 2011) (Technical Specifications)
iMac - model: iMac12,2
1 3.4 GHz Intel Core i7 CPU: 4-core
16 GB RAM Upgradeable
BANK 0/DIMM0
4 GB DDR3 1333 MHz ok
BANK 1/DIMM0
4 GB DDR3 1333 MHz ok
BANK 0/DIMM1
4 GB DDR3 1333 MHz ok
BANK 1/DIMM1
4 GB DDR3 1333 MHz ok
Bluetooth: Old - Handoff/Airdrop2 not supported
Wireless: en1: 802.11 a/b/g/n
Video Information: ℹ️
AMD Radeon HD 6970M - VRAM: 1024 MB
iMac 2560 x 1440
System Software: ℹ️
OS X 10.9.4 (13E28) - Time since boot: 0:7:46
Disk Information: ℹ️
WDC WD1001FALS-403AA0 disk1 : (1 TB)
EFI (disk1s1) <not mounted> : 210 MB
MacintoshHD2 (disk1s2) /Volumes/MacintoshHD2 : 999.86 GB (152.18 GB free)
APPLE SSD TS256C disk0 : (251 GB)
EFI (disk0s1) <not mounted> : 210 MB
MacintoshHD (disk0s2) / : 250.14 GB (62.78 GB free)
Recovery HD (disk0s3) <not mounted> [Recovery]: 650 MB
HL-DT-STDVDRW GA32N
USB Information: ℹ️
Apple Inc. FaceTime HD Camera (Built-in)
Mitsumi Electric Hub in Apple Extended USB Keyboard
Logitech USB-PS/2 Optical Mouse
Mitsumi Electric Apple Extended USB Keyboard
Western Digital Ext HDD 1021 2 TB
EFI (disk2s1) <not mounted> : 210 MB
datavideo (disk2s2) /Volumes/datavideo : 1.37 TB (133.89 GB free)
prive (disk2s3) /Volumes/prive : 627.23 GB (68.13 GB free) - 7 errors
Apple Inc. BRCM2046 Hub
Apple Inc. Bluetooth USB Host Controller
Lexar USB_3_0 Reader
Seagate Expansion Desk 3 TB
EFI (disk3s1) <not mounted> : 315 MB
downloads (disk3s2) /Volumes/downloads : 249.18 GB (138.35 GB free)
BackUpBro (disk3s3) /Volumes/BackUpBro : 2.75 TB (1.03 TB free)
Apple Internal Memory Card Reader
Apple Computer, Inc. IR Receiver
Thunderbolt Information: ℹ️
Apple Inc. thunderbolt_bus
G-Technology G-RAID with Thunderbolt
Configuration files: ℹ️
/etc/sysctl.conf - Exists
Gatekeeper: ℹ️
Mac App Store and identified developers
Kernel Extensions: ℹ️
/Applications/Toast 11 Titanium/Spin Doctor.app
[not loaded] com.hzsystems.terminus.driver (4) [Click for support]
/Library/Extensions
[not loaded] com.Avid.driver.AvidDX (5.9.1 - SDK 10.8) [Click for support]
[not loaded] com.blackmagic-design.desktopvideo.iokit.driver (10.1.4 - SDK 10.8) [Click for support]
[not loaded] com.blackmagic-design.desktopvideo.iokit.framebufferdriver (10.1.4 - SDK 10.8) [Click for support]
[not loaded] com.blackmagic-design.desktopvideo.multibridge.iokit.driver (10.1.4 - SDK 10.8) [Click for support]
[not loaded] com.blackmagic-design.driver.BlackmagicIO (10.1.4 - SDK 10.8) [Click for support]
/Library/Extensions/DeckLink_Driver.kext/Contents/PlugIns
[not loaded] com.blackmagic-design.desktopvideo.firmware (10.1.4 - SDK 10.8) [Click for support]
/System/Library/Extensions
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[not loaded] com.roxio.BluRaySupport (1.1.6) [Click for support]
/System/Library/Extensions/PACESupportFamily.kext/Contents/PlugIns
[not loaded] com.paceap.kext.pacesupport.leopard (5.9.1 - SDK 10.4) [Click for support]
[not loaded] com.paceap.kext.pacesupport.panther (5.9.1 - SDK 10.-1) [Click for support]
[loaded] com.paceap.kext.pacesupport.snowleopard (5.9.1 - SDK 10.6) [Click for support]
[not loaded] com.paceap.kext.pacesupport.tiger (5.9.1 - SDK 10.4) [Click for support]
/Users/[redacted]/Library/Services/ToastIt.service/Contents/MacOS
[not loaded] com.roxio.TDIXController (2.0) [Click for support]
Startup Items: ℹ️
Digidesign Mbox 2: Path: /Library/StartupItems/Digidesign Mbox 2
DigidesignLoader: Path: /Library/StartupItems/DigidesignLoader
Startup items are obsolete in OS X Yosemite
Problem System Launch Agents: ℹ️
[running] com.paragon.NTFS.notify.plist [Click for support]
Launch Agents: ℹ️
[not loaded] com.adobe.AAM.Updater-1.0.plist [Click for support]
[loaded] com.adobe.CS4ServiceManager.plist [Click for support]
[loaded] com.avid.ApplicationManager.plist [Click for support]
[loaded] com.avid.backgroundservicesmanager.plist [Click for support]
[loaded] com.avid.dmfsupportsvc.plist [Click for support]
[loaded] com.avid.interplay.dmfservice.plist [Click for support]
[loaded] com.avid.interplay.editortranscode.plist [Click for support]
[loaded] com.avid.transcodeserviceworker.plist [Click for support]
[running] com.blackmagic-design.DesktopVideoFirmwareUpdater.plist [Click for support]
[failed] com.brother.LOGINserver.plist [Click for support] [Click for details]
[loaded] com.paragon.updater.plist [Click for support]
[failed] com.teamviewer.teamviewer.plist [Click for support] [Click for details]
[failed] com.teamviewer.teamviewer_desktop.plist [Click for support]
Launch Daemons: ℹ️
[loaded] com.adobe.fpsaud.plist [Click for support]
[loaded] com.adobe.SwitchBoard.plist [Click for support]
[loaded] com.adobe.versioncueCS4.plist [Click for support]
[loaded] com.avid.AMCUninstaller.plist [Click for support]
[running] com.avid.interplay.editorbroker.plist [Click for support]
[running] com.avid.interplay.editortranscodestatus.plist [Click for support]
[loaded] com.blackmagic-design.desktopvideo.XPCService.plist [Click for support]
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[running] com.blackmagic-design.streaming.BMDStreamingServer.plist [Click for support]
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[running] com.edb.launchd.postgresql-8.4.plist [Click for support]
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[loaded] jp.co.canon.MasterInstaller.plist [Click for support]
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User Login Items: ℹ️
iTunesHelper Programma Hidden (/Applications/iTunes.app/Contents/MacOS/iTunesHelper.app)
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Paragon NTFS for Mac ® OS X [Click for support]
Time Machine: ℹ️
Skip System Files: NO
Mobile backups: OFF
Auto backup: NO - Auto backup turned off
Volumes being backed up:
MacintoshHD: Disk size: 250.14 GB Disk used: 187.36 GB
downloads: Disk size: 249.18 GB Disk used: 110.84 GB
Destinations:
G-RAID with Thunderbolt [Local]
Total size: 8.00 TB
Total number of backups: 6
Oldest backup: 2014-04-08 14:24:41 +0000
Last backup: 2014-09-24 21:58:28 +0000
Size of backup disk: Excellent
Backup size 8.00 TB > (Disk size 499.32 GB X 3)
Top Processes by CPU: ℹ️
2% Google Chrome
1% WindowServer
0% opendirectoryd
0% mds
0% dpd
Top Processes by Memory: ℹ️
206 MB mds_stores
172 MB com.apple.IconServicesAgent
155 MB Google Chrome
137 MB Dock
113 MB Google Chrome Helper
Virtual Memory Information: ℹ️
10.02 GB Free RAM
4.36 GB Active RAM
1.35 GB Inactive RAM
1.44 GB Wired RAM
1.24 GB Page-ins
0 B Page-outs
Diagnostics Information: ℹ️
Mar 6, 2015, 09:37:26 PM Self test - passed
Mar 6, 2015, 08:15:56 PM /Library/Logs/DiagnosticReports/Mail_2015-03-06-201556_[redacted].hangProblem description:
disk problems
EtreCheck version: 2.1.8 (121)
Report generated 7 maart 2015 14:16:18 CET
Download EtreCheck from http://etresoft.com/etrecheck
Click the [Click for support] links for help with non-Apple products.
Click the [Click for details] links for more information about that line.
Hardware Information: ℹ️
iMac (27-inch, Mid 2011) (Technical Specifications)
iMac - model: iMac12,2
1 3.4 GHz Intel Core i7 CPU: 4-core
16 GB RAM Upgradeable
BANK 0/DIMM0
4 GB DDR3 1333 MHz ok
BANK 1/DIMM0
4 GB DDR3 1333 MHz ok
BANK 0/DIMM1
4 GB DDR3 1333 MHz ok
BANK 1/DIMM1
4 GB DDR3 1333 MHz ok
Bluetooth: Old - Handoff/Airdrop2 not supported
Wireless: en1: 802.11 a/b/g/n
Video Information: ℹ️
AMD Radeon HD 6970M - VRAM: 1024 MB
iMac 2560 x 1440
System Software: ℹ️
OS X 10.9.4 (13E28) - Time since boot: 0:19:51
Disk Information: ℹ️
WDC WD1001FALS-403AA0 disk1 : (1 TB)
EFI (disk1s1) <not mounted> : 210 MB
MacintoshHD2 (disk1s2) /Volumes/MacintoshHD2 : 999.86 GB (152.18 GB free)
APPLE SSD TS256C disk0 : (251 GB)
EFI (disk0s1) <not mounted> : 210 MB
MacintoshHD (disk0s2) / : 250.14 GB (62.97 GB free)
Recovery HD (disk0s3) <not mounted> [Recovery]: 650 MB
HL-DT-STDVDRW GA32N
HGST HDS724040ALE640 disk2 : (4 TB)
EFI (disk2s1) <not mounted> : 210 MB
disk2s2 (disk2s2) <not mounted> : 4.00 TB
Boot OS X (disk2s3) <not mounted> : 134 MB - one error
HGST HDS724040ALE640 disk3 : (4 TB)
EFI (disk3s1) <not mounted> : 210 MB
disk3s2 (disk3s2) <not mounted> : 4.00 TB
Boot OS X (disk3s3) <not mounted> : 134 MB
USB Information: ℹ️
Mitsumi Electric Hub in Apple Extended USB Keyboard
Logitech USB-PS/2 Optical Mouse
Mitsumi Electric Apple Extended USB Keyboard
Apple Inc. BRCM2046 Hub
Apple Inc. Bluetooth USB Host Controller
Apple Inc. FaceTime HD Camera (Built-in)
Lexar USB_3_0 Reader
Seagate Expansion Desk 3 TB
EFI (disk5s1) <not mounted> : 315 MB
downloads (disk5s2) /Volumes/downloads : 249.18 GB (138.35 GB free)
BackUpBro (disk5s3) /Volumes/BackUpBro : 2.75 TB (1.03 TB free)
Apple Computer, Inc. IR Receiver
Apple Internal Memory Card Reader
Thunderbolt Information: ℹ️
Apple Inc. thunderbolt_bus
G-Technology G-RAID with Thunderbolt
Configuration files: ℹ️
/etc/sysctl.conf - Exists
Gatekeeper: ℹ️
Mac App Store and identified developers
Kernel Extensions: ℹ️
/Applications/Toast 11 Titanium/Spin Doctor.app
[not loaded] com.hzsystems.terminus.driver (4) [Click for support]
/Library/Extensions
[not loaded] com.Avid.driver.AvidDX (5.9.1 - SDK 10.8) [Click for support]
[not loaded] com.blackmagic-design.desktopvideo.iokit.driver (10.1.4 - SDK 10.8) [Click for support]
[not loaded] com.blackmagic-design.desktopvideo.iokit.framebufferdriver (10.1.4 - SDK 10.8) [Click for support]
[not loaded] com.blackmagic-design.desktopvideo.multibridge.iokit.driver (10.1.4 - SDK 10.8) [Click for support]
[not loaded] com.blackmagic-design.driver.BlackmagicIO (10.1.4 - SDK 10.8) [Click for support]
/Library/Extensions/DeckLink_Driver.kext/Contents/PlugIns
[not loaded] com.blackmagic-design.desktopvideo.firmware (10.1.4 - SDK 10.8) [Click for support]
/System/Library/Extensions
[not loaded] at.obdev.nke.LittleSnitch (3876 - SDK 10.8) [Click for support]
[not loaded] com.SafeNet.driver.Sentinel (7.5.2) [Click for support]
[not loaded] com.paceap.kext.pacesupport.master (5.9.1 - SDK 10.6) [Click for support]
[not loaded] com.roxio.BluRaySupport (1.1.6) [Click for support]
/System/Library/Extensions/PACESupportFamily.kext/Contents/PlugIns
[not loaded] com.paceap.kext.pacesupport.leopard (5.9.1 - SDK 10.4) [Click for support]
[not loaded] com.paceap.kext.pacesupport.panther (5.9.1 - SDK 10.-1) [Click for support]
[loaded] com.paceap.kext.pacesupport.snowleopard (5.9.1 - SDK 10.6) [Click for support]
[not loaded] com.paceap.kext.pacesupport.tiger (5.9.1 - SDK 10.4) [Click for support]
/Users/[redacted]/Library/Services/ToastIt.service/Contents/MacOS
[not loaded] com.roxio.TDIXController (2.0) [Click for support]
Startup Items: ℹ️
Digidesign Mbox 2: Path: /Library/StartupItems/Digidesign Mbox 2
DigidesignLoader: Path: /Library/StartupItems/DigidesignLoader
Startup items are obsolete in OS X Yosemite
Problem System Launch Agents: ℹ️
[running] com.paragon.NTFS.notify.plist [Click for support]
Launch Agents: ℹ️
[not loaded] com.adobe.AAM.Updater-1.0.plist [Click for support]
[loaded] com.adobe.CS4ServiceManager.plist [Click for support]
[running] com.avid.ApplicationManager.plist [Click for support]
[running] com.avid.backgroundservicesmanager.plist [Click for support]
[loaded] com.avid.dmfsupportsvc.plist [Click for support]
[loaded] com.avid.interplay.dmfservice.plist [Click for support]
[loaded] com.avid.interplay.editortranscode.plist [Click for support]
[loaded] com.avid.transcodeserviceworker.plist [Click for support]
[running] com.blackmagic-design.DesktopVideoFirmwareUpdater.plist [Click for support]
[failed] com.brother.LOGINserver.plist [Click for support] [Click for details]
[loaded] com.paragon.updater.plist [Click for support]
[failed] com.teamviewer.teamviewer.plist [Click for support] [Click for details]
[failed] com.teamviewer.teamviewer_desktop.plist [Click for support]
Launch Daemons: ℹ️
[loaded] com.adobe.fpsaud.plist [Click for support]
[loaded] com.adobe.SwitchBoard.plist [Click for support]
[loaded] com.adobe.versioncueCS4.plist [Click for support]
[loaded] com.avid.AMCUninstaller.plist [Click for support]
[running] com.avid.interplay.editorbroker.plist [Click for support]
[running] com.avid.interplay.editortranscodestatus.plist [Click for support]
[loaded] com.blackmagic-design.desktopvideo.XPCService.plist [Click for support]
[running] com.blackmagic-design.DesktopVideoHelper.plist [Click for support]
[running] com.blackmagic-design.streaming.BMDStreamingServer.plist [Click for support]
[not loaded] com.digidesign.fwfamily.helper.plist [Click for support]
[running] com.edb.launchd.postgresql-8.4.plist [Click for support]
[loaded] com.microsoft.office.licensing.helper.plist [Click for support]
[loaded] com.noiseindustries.FxFactory.FxPlug.plist [Click for support]
[loaded] com.noiseindustries.FxFactory.plist [Click for support]
[running] com.paceap.eden.licensed.plist [Click for support]
[loaded] com.teamviewer.Helper.plist [Click for support]
[failed] com.teamviewer.teamviewer_service.plist [Click for support]
[loaded] jp.co.canon.MasterInstaller.plist [Click for support]
[loaded] PACESupport.plist [Click for support]
User Login Items: ℹ️
iTunesHelper Programma Hidden (/Applications/iTunes.app/Contents/MacOS/iTunesHelper.app)
Internet Plug-ins: ℹ️
Default Browser: Version: 537 - SDK 10.9
OfficeLiveBrowserPlugin: Version: 12.2.6 [Click for support]
AdobePDFViewerNPAPI: Version: 11.0.0 - SDK 10.6 [Click for support]
FlashPlayer-10.6: Version: 16.0.0.305 - SDK 10.6 [Click for support]
Silverlight: Version: 5.1.30514.0 - SDK 10.6 [Click for support]
Flash Player: Version: 16.0.0.305 - SDK 10.6 [Click for support]
QuickTime Plugin: Version: 7.7.3
iPhotoPhotocast: Version: 7.0 - SDK 10.8
SharePointBrowserPlugin: Version: 14.0.0 [Click for support]
AdobePDFViewer: Version: 11.0.0 - SDK 10.6 [Click for support]
EPPEX Plugin: Version: 10.0 [Click for support]
JavaAppletPlugin: Version: 14.9.0 - SDK 10.7 Check version
User internet Plug-ins: ℹ️
Google Earth Web Plug-in: Version: 7.0 [Click for support]
Audio Plug-ins: ℹ️
DVCPROHDAudio: Version: 1.3.2
3rd Party Preference Panes: ℹ️
Blackmagic Desktop Video [Click for support]
DigidesignMbox2 [Click for support]
Digidesign Mbox 2 Pro [Click for support]
Flash Player [Click for support]
Paragon NTFS for Mac ® OS X [Click for support]
Time Machine: ℹ️
Skip System Files: NO
Mobile backups: OFF
Auto backup: NO - Auto backup turned off
Volumes being backed up:
MacintoshHD: Disk size: 250.14 GB Disk used: 187.17 GB
downloads: Disk size: 249.18 GB Disk used: 110.83 GB
Destinations:
G-RAID with Thunderbolt [Local]
Total size: 8.00 TB
Total number of backups: 6
Oldest backup: 2014-04-08 14:24:41 +0000
Last backup: 2014-09-24 21:58:28 +0000
Size of backup disk: Excellent
Backup size 8.00 TB > (Disk size 499.32 GB X 3)
Top Processes by CPU: ℹ️
2% WindowServer
1% fontd
0% firefox
0% AvidApplicationManager
0% AppleSpell
Top Processes by Memory: ℹ️
498 MB firefox
241 MB mds_stores
172 MB com.apple.IconServicesAgent
137 MB Dock
100 MB java
Virtual Memory Information: ℹ️
12.33 GB Free RAM
2.39 GB Active RAM
1.11 GB Inactive RAM
1.34 GB Wired RAM
934 MB Page-ins
0 B Page-outs
Diagnostics Information: ℹ️
Mar 7, 2015, 01:56:19 PM Self test - passed
Mar 6, 2015, 08:15:56 PM /Library/Logs/DiagnosticReports/Mail_2015-03-06-201556_[redacted].hang
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