Linux behavior with and with out -Xmx
I have questions about some strange behavior I am seeing with Java 5.0 on Linux.
First here is the environment:
bq. [~]:> uname -a \\ Linux xxxxxxxxxx 2.4.21-47.ELsmp #1 SMP Wed Jul 5 20:38:41 EDT 2006 i686 i686 i386 GNU/Linux
bq. [~]:> java -version \\ java version "1.5.0_12" \\ Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0_12-b04) \\ Java HotSpot(TM) Server VM (build 1.5.0_12-b04, mixed mode)
I wrote a very simple java program that just starts up and sleeps.
Wait.java:
bq. import java.lang.*; \\ public class Wait{bq. public static void main(String args[]) throws Throwable{bq. Thread.sleep(100000);
I run the program with no memory arguments:
bq. [~]:> java -classpath . Wait & \\ [1] 30841 \\ [~]:> pmap 30841 | tail -1 \\ mapped: 1220332K writeable/private: *1160336K* shared: 49468K
Note that pmap is showing me that it is using over *1 gig* of memory. The java documentation says that if I don't specify a -Xmx that the Max is 64 Megs.
Top however, seems to be showing me that I am only using *10 megs*.
bq. [~]:> top -bp 30841 \\ 08:44:00 up 187 days, 14:20, 12 users, load average: 0.38, 0.69, 0.37 \\ 1 processes: 1 sleeping, 0 running, 0 zombie, 0 stopped \\ CPU states: cpu user nice system irq softirq iowait idle \\ total 13.6% 0.0% 3.9% 0.0% 0.0% 7.0% 75.3% \\ cpu00 16.9% 0.0% 3.7% 0.0% 0.0% 5.6% 73.5% \\ cpu01 11.2% 0.0% 2.8% 0.0% 0.0% 8.4% 77.5% \\ cpu02 11.2% 0.0% 2.8% 0.0% 0.0% 6.5% 79.4% \\ cpu03 15.0% 0.0% 6.6% 0.0% 0.0% 7.5% 70.7% \\ Mem: 4101252k av, 3859028k used, 242224k free, 0k shrd, 145796k buff \\ 2619760k actv, 545440k in_d, 65836k in_c \\ Swap: 2048184k av, 594480k used, 1453704k free 1726032k cached \\ PID USER PRI NI SIZE RSS SHARE STAT %CPU %MEM TIME CPU COMMAND \\ * 30841 xxxxxxx 21 0 10336 10M 6408 S 0.0 0.2 0:00 0 java*
Now I run the program with a 64 meg min and max heap.
bq. [~]:> java -classpath . -Xms64m -Xmx64m Wait & \\ [2] 30894
Then run pmap.
bq. [~]:> pmap 30894 | tail -1 \\ mapped: 256276K writeable/private: *196280K* shared: 49468K
So it looks like it is using *196 megs*. Which is fine because I know that there is overhead on top of the actual Heap size.
Then I run top on the process:
bq. [~]:> top -bp 30894 \\ 08:45:13 up 187 days, 14:21, 12 users, load average: 0.26, 0.58, 0.36 \\ 1 processes: 1 sleeping, 0 running, 0 zombie, 0 stopped \\ CPU states: cpu user nice system irq softirq iowait idle \\ total 8.4% 0.0% 0.4% 0.2% 0.2% 7.4% 83.1% \\ cpu00 8.4% 0.0% 0.0% 0.9% 0.0% 6.5% 84.1% \\ cpu01 7.4% 0.0% 0.0% 0.0% 0.9% 7.4% 84.1% \\ cpu02 4.6% 0.0% 0.0% 0.0% 0.0% 8.4% 86.9% \\ cpu03 13.0% 0.0% 1.8% 0.0% 0.0% 7.4% 77.5% \\ Mem: 4101252k av, 3904008k used, 197244k free, 0k shrd, 146224k buff \\ 2657632k actv, 549712k in_d, 65836k in_c \\ Swap: 2048184k av, 594480k used, 1453704k free 1731604k cached
bq. PID USER PRI NI SIZE RSS SHARE STAT %CPU %MEM TIME CPU COMMAND \\ * 30894 xxxxxxx 21 0 10340 10M 6408 S 0.0 0.2 0:00 3 java*
And it shows me that I am using *10 megs.*
So what is going on here?
1) Why is top and pmap showing diffrent values between the SIZE (top) and the writeable/private (pmap) ?
2) if the value in pmap is correct, why if I don't specify the max heap is it not taking the document default value:
From http://java.sun.com/j2se/1.5.0/docs/tooldocs/solaris/java.html
bq. <quote> \\ -Xmxn Specify the maximum size, in bytes, of the memory allocation pool. This value must a multiple of 1024 greater than 2MB. Append the letter k or K to indicate kilobytes, or m or M to indicate megabytes. The default value is 64MB. \\ </quote>
So some more info.
When I run the process with out -Xmx and run jmap -heap against it, it apear that the max heap is 1 Gig.
bq. [~]:> java -classpath . Wait & \\ [1] 10956
bq. [~]:> jmap -heap 10956 \\ Attaching to process ID 10956, please wait... \\ Debugger attached successfully. \\ Server compiler detected. \\ JVM version is 1.5.0_12-b04 \\ using thread-local object allocation. \\ Parallel GC with 4 thread(s) \\ Heap Configuration: \\ MinHeapFreeRatio = 40 \\ MaxHeapFreeRatio = 70 \\ MaxHeapSize = 1050673152 (1002.0MB) \\ NewSize = 655360 (0.625MB) \\ MaxNewSize = 4294901760 (4095.9375MB) \\ OldSize = 1441792 (1.375MB) \\ NewRatio = 8 \\ SurvivorRatio = 8 \\ PermSize = 16777216 (16.0MB) \\ MaxPermSize = 67108864 (64.0MB) \\ Heap Usage: \\ PS Young Generation \\ Eden Space: \\ capacity = 5570560 (5.3125MB) \\ used = 222872 (0.21254730224609375MB) \\ free = 5347688 (5.099952697753906MB) \\ 4.000890395220588% used \\ From Space: \\ capacity = 851968 (0.8125MB) \\ used = 0 (0.0MB) \\ free = 851968 (0.8125MB) \\ 0.0% used \\ To Space: \\ capacity = 851968 (0.8125MB) \\ used = 0 (0.0MB) \\ free = 851968 (0.8125MB) \\ 0.0% used \\ PS Old Generation \\ capacity = 58392576 (55.6875MB) \\ used = 0 (0.0MB) \\ free = 58392576 (55.6875MB) \\ 0.0% used \\ PS Perm Generation \\ capacity = 16777216 (16.0MB) \\ used = 1516432 (1.4461822509765625MB) \\ free = 15260784 (14.553817749023438MB) \\ 9.038639068603516% used
So does this mean that the documentation at: http://java.sun.com/j2se/1.5.0/docs/tooldocs/solaris/java.html
is wrong?
Thanks,
Joe Kampf
Similar Messages
-
Failover Testing with and with out Broker,flashback.
Hi,
We have a requirement, where we need test the Fail over on production database. Currently we have 11.2.0.3 on Linux as production and same on another machine as Standby. We did not enabled DG Broker and Flashback in any databases. I want below information:
1) How to test failover with out DG Broker and Flashback in any databases?
2) How to enable both DG broker and Flashback and test failover with DG Broker and Flashback?
3) How can i revert back the changes after Failover i.e., i want to see the production as production and standby as standby like earlier.
Thanks a lot in advance.
- RajashekarHello again;
Change parameters as needed for you system
alter system set db_recovery_file_dest_size=20g;
alter system set db_recovery_file_dest=' /u01/app/oracle/fast_recovery_area';
SQL> shutdown immediate
SQL> startup mount
SQL> alter system set db_flashback_retention_target=2880;
System altered.
--flashback to be retained for two days
SQL> alter database flashback on;
Database altered.
SQL> alter database open; ( Not on the Standby side of course )
Test
set linesize 200
SQL> select * from v$flashback_database_log;
Flashback Retention
Days Setting
1 1440
2 2880
3 4320
4 5760
5 7200
6 8640
Best Regards
mseberg -
Name search with and with out case sensitive including * also.
there is an urgent reuirement for name search .
i am having 6 fields all are related to name like name prefix ,firstname, lastname etc. now i want select query so that i can search the person name with case ,with out case sensitive and ' * ' also.
and one more thing
i am having multiple selection for first name,lastname etc.
so i must write select query for >=, = , <= etc also along with ' * ' .
so can any one help me, requirement is urgent.
i cannot add one more field in database.Hi, I did not understand your problem exactly, but I am sending you an sample query according to my understanding.
select <fields names> from <tablename> where name = '%xxx'.
here % is used for searching for all the names which ends with 'xxx'
If you give some more details briefly then I can try for you. -
Dear all,
I have two quick questions:
1)In few of our scenario's we used party and for some with out party.what is the difference.
In both the cases we used both Business System and service what is the difference.
for B2b Scenario's we did not use any third party adapters like seeburger,we used http,file etc.
What are the case we go for third party adapters.
2)dynamic file naming using var substitution.
suppose my file name should be as follows test_%var1%.xml
under advanced options of file adapter I gave var as var1 what needs to be passed to the reference payload.......,could you let me know
thanks,
SriniBusiness system details are maintained in SLD and is created in SLD .
We need to import the business system into the directory
In case of business service , it is directly created in configuration directory .
Business service is used when client is not ready to share information of his landscape , it is used just to represent client.
http://help.sap.com/saphelp_nwpi711/helpdata/en/48/cfd1d49bf23e49e10000000a421937/frameset.htm
hope this helps
regards
Ninad -
Outbound with and with out message control
hai All,
In Out bound process when to go with message control and when to go with direct(without message control)?
thanks in advance
PraveenHi,
There are two ways to trigger an outbound idoc, 1. thru message control
and 2. without a message control.
Message control comes into picture if the application document is controlled by a output type.
Suppose a purchase order is created, then to send the purchase order to vendor, with the help of output type, the idoc will be triggered. This output type along with message type will be configured in Partner profiles.
Without message control comes into picture if its a master data like Customer master r Material master. U can use BD10,BD11 etc.,
Regards
Kannaiah -
Internal table with and with out work area.
Hi all,
in performance terms which one is better 1) internal table with header line or 2) itab w/o header line and explicit work area for that itab.
which one is better and how?
Thanks in advance.
SAIHai Sai Ram
Internal Table with header Line Improves the Performence
1)
TABLES CUSTOMERS.
Defining an internal table with header line
DATA ALL_CUSTOMERS LIKE CUSTOMERS OCCURS 100
WITH HEADER LINE.
Reading all entries of the database table into the internal table
SELECT * FROM CUSTOMERS INTO TABLE ALL_CUSTOMERS.
2)
Check the following code for the Difference
REPORT ZWRITEDOC LINE-SIZE 124 NO STANDARD PAGE HEADING.
TABLES: DD03L, "
DD04T, "R/3-DD: Textos de los elementos de datos
DD02T. "R/3-DD: Textos de tablas SAP
Tabla temporal con las lineas de cada tabla
DATA: BEGIN OF I_LINEAS OCCURS 100,
LINEA(80),
END OF I_LINEAS.
Tabla con las caracteristicas de la tabla
DATA: BEGIN OF I_TABLA OCCURS 100,
CAMPO(12),
TIPO(4),
LONG(5) TYPE I,
REF(20),
DESCR(40),
END OF I_TABLA.
DATA: D_NOMBRE(80),
D_DESCRIPCION(80).
DATA : BEGIN OF SOURCE OCCURS 1000,
LINE(72),
END OF SOURCE.
PARAMETERS: PROGRAM LIKE SY-REPID DEFAULT SY-REPID.
AT USER-COMMAND.
CASE SY-UCOMM.
WHEN 'GRAB'.
PERFORM GRABAR.
ENDCASE.
START-OF-SELECTION.
SET PF-STATUS 'ZSTATUS1'.
READ REPORT PROGRAM INTO SOURCE.
DATA L_GRAB.
CLEAR L_GRAB.
LOOP AT SOURCE.
translate source to upper case.
IF L_GRAB IS INITIAL.
D_DESCRIPCION = I_LINEAS-LINEA.
ENDIF.
I_LINEAS = SOURCE.
SEARCH I_LINEAS-LINEA FOR 'BEGIN OF'.
IF SY-SUBRC = 0.
SEARCH I_LINEAS-LINEA FOR 'DATA'.
IF SY-SUBRC = 0.
L_GRAB = 'X'.
FREE I_LINEAS.
ENDIF.
ENDIF.
IF L_GRAB = 'X'.
I_LINEAS = SOURCE.
APPEND I_LINEAS.
SEARCH I_LINEAS-LINEA FOR 'END OF'.
IF SY-SUBRC = 0.
CLEAR L_GRAB.
PERFORM PROCESAR_FICHERO.
PERFORM IMPRIMIR.
FREE I_LINEAS.
CLEAR D_DESCRIPCION.
ENDIF.
ENDIF.
SEARCH I_LINEAS-LINEA FOR 'WITH HEADER LINE'.
IF SY-SUBRC = 0.
APPEND I_LINEAS.
PERFORM PROCESAR_FICHERO.
PERFORM IMPRIMIR.
ENDIF.
ENDLOOP.
*& Form GRABAR
Graba el fichero en c:\temp\p.rtf y lo abre con word.
FORM GRABAR.
CALL FUNCTION 'LIST_DOWNLOAD'
EXPORTING
LIST_INDEX = SLIST_INDEX_DEFAULT
METHOD = 'RTF'
EXCEPTIONS
OTHERS = 1.
CALL FUNCTION 'EXECUTE_WINWORD'
EXPORTING
I_FILE = 'C:\TEMP\P.RTF'
EXCEPTIONS
OTHERS = 1.
ENDFORM. " GRABAR
*& Form PROCESAR_FICHERO
FORM PROCESAR_FICHERO.
DATA: L_AUX1(80),
L_AUX2(80).
FREE I_TABLA.
LOOP AT I_LINEAS.
CLEAR I_TABLA.
translate i_lineas-linea to upper case.
SEARCH I_LINEAS-LINEA FOR 'BEGIN OF'.
IF SY-SUBRC = 0.
SPLIT I_LINEAS-LINEA AT 'BEGIN OF' INTO L_AUX1 D_NOMBRE.
SPLIT D_NOMBRE AT 'OCCURS' INTO D_NOMBRE L_AUX1.
ENDIF.
SEARCH I_LINEAS-LINEA FOR '('.
IF SY-SUBRC = 0.
SPLIT I_LINEAS-LINEA AT '(' INTO L_AUX1 L_AUX2.
CONDENSE L_AUX1.
I_TABLA-CAMPO = L_AUX1.
SPLIT L_AUX2 AT ')' INTO L_AUX1 L_AUX2.
CONDENSE L_AUX1.
IF L_AUX1 CO '0123456789 '.
I_TABLA-LONG = L_AUX1.
ENDIF.
I_TABLA-TIPO = 'CHAR'.
ENDIF.
SEARCH I_LINEAS-LINEA FOR 'LIKE'.
IF SY-SUBRC = 0.
SPLIT I_LINEAS-LINEA AT 'LIKE' INTO L_AUX1 L_AUX2.
CONDENSE L_AUX1.
I_TABLA-CAMPO = L_AUX1.
SPLIT L_AUX2 AT ',' INTO L_AUX1 L_AUX2.
CONDENSE L_AUX1.
I_TABLA-REF = L_AUX1.
ENDIF.
SEARCH I_LINEAS-LINEA FOR 'TYPE'.
IF SY-SUBRC = 0.
SPLIT I_LINEAS-LINEA AT 'TYPE' INTO L_AUX1 L_AUX2.
IF I_TABLA-CAMPO IS INITIAL.
CONDENSE L_AUX1.
I_TABLA-CAMPO = L_AUX1.
ENDIF.
SPLIT L_AUX2 AT ',' INTO L_AUX1 L_AUX2.
CONDENSE L_AUX1.
CASE L_AUX1.
WHEN 'I'.
I_TABLA-TIPO = 'INT'.
I_TABLA-LONG = 4.
WHEN 'C'.
I_TABLA-TIPO = 'CHAR'.
WHEN 'N'.
I_TABLA-TIPO = 'NUMC'.
WHEN 'T'.
I_TABLA-TIPO = 'TIME'.
I_TABLA-LONG = 8.
WHEN OTHERS.
I_TABLA-TIPO = L_AUX1.
ENDCASE.
ENDIF.
SEARCH I_LINEAS-LINEA FOR '"'.
IF SY-SUBRC = 0.
SPLIT I_LINEAS-LINEA AT '"' INTO L_AUX1 L_AUX2.
CONDENSE L_AUX2.
I_TABLA-DESCR = L_AUX2.
ENDIF.
SEARCH I_LINEAS-LINEA FOR 'INCLUDE STRUCTURE'.
IF SY-SUBRC = 0.
SPLIT I_LINEAS-LINEA AT 'INCLUDE STRUCTURE' INTO L_AUX1 L_AUX2.
SPLIT L_AUX2 AT '.' INTO L_AUX1 L_AUX2.
CONDENSE L_AUX1.
I_TABLA-CAMPO = 'INCLUDE STR'.
I_TABLA-REF = L_AUX1.
ENDIF.
SEARCH I_LINEAS-LINEA FOR 'WITH HEADER LINE'.
IF SY-SUBRC = 0.
IF NOT I_LINEAS-LINEA CA '"'.
SPLIT I_LINEAS-LINEA AT 'OCCURS' INTO L_AUX1 L_AUX2.
IF SY-SUBRC = 0.
SPLIT L_AUX1 AT 'LIKE' INTO L_AUX1 L_AUX2.
IF SY-SUBRC = 0.
CONDENSE L_AUX2.
IF NOT L_AUX2 IS INITIAL.
I_TABLA-CAMPO = '...'.
I_TABLA-TIPO = 'TABI'.
I_TABLA-REF = L_AUX2.
SELECT SINGLE * FROM DD02T
WHERE TABNAME = L_AUX2
AND DDLANGUAGE = SY-LANGU.
IF SY-SUBRC = 0.
I_TABLA-TIPO = 'TABE'.
I_TABLA-DESCR = DD02T-DDTEXT.
ENDIF.
IF L_AUX1 CA ':'.
SPLIT L_AUX1 AT 'DATA:' INTO L_AUX1 L_AUX2.
ELSE.
SPLIT L_AUX1 AT 'DATA' INTO L_AUX1 L_AUX2.
ENDIF.
D_NOMBRE = L_AUX2.
ENDIF.
ENDIF.
ENDIF.
ENDIF.
ENDIF.
IF NOT I_TABLA-CAMPO IS INITIAL.
APPEND I_TABLA.
ENDIF.
ENDLOOP.
LOOP AT I_TABLA WHERE NOT REF IS INITIAL.
SPLIT I_TABLA-REF AT '-' INTO L_AUX1 L_AUX2.
SELECT SINGLE * FROM DD03L
WHERE TABNAME = L_AUX1
AND FIELDNAME = L_AUX2.
IF SY-SUBRC = 0.
I_TABLA-TIPO = DD03L-DATATYPE.
I_TABLA-LONG = DD03L-INTLEN.
IF I_TABLA-DESCR IS INITIAL.
SELECT SINGLE * FROM DD04T
WHERE ROLLNAME = DD03L-ROLLNAME
AND DDLANGUAGE = SY-LANGU.
IF SY-SUBRC = 0.
I_TABLA-DESCR = DD04T-DDTEXT.
ENDIF.
ENDIF.
MODIFY I_TABLA.
ENDIF.
ENDLOOP.
ENDFORM. " PROCESAR_FICHERO
*& Form IMPRIMIR
FORM IMPRIMIR.
DATA L_AUX(80).
FORMAT COLOR COL_NORMAL INTENSIFIED ON.
ULINE AT 1(80).
WRITE: / SY-VLINE,
(76) D_NOMBRE CENTERED,
SY-VLINE.
SPLIT D_DESCRIPCION AT '*' INTO L_AUX D_DESCRIPCION.
WRITE: / SY-VLINE,
(76) D_DESCRIPCION CENTERED,
SY-VLINE.
NEW-LINE.
ULINE AT 1(80).
DETAIL.
FORMAT COLOR OFF.
WRITE: /
SY-VLINE,
(10) 'CAMPO',
SY-VLINE,
(4) 'TIPO',
SY-VLINE,
(4) 'LONG',
SY-VLINE,
(16) 'REFERENCIA',
SY-VLINE,
(30) 'DESCRIPCION',
SY-VLINE.
NEW-LINE.
ULINE AT 1(80).
DETAIL.
LOOP AT I_TABLA.
WRITE: /
SY-VLINE,
(10) I_TABLA-CAMPO,
SY-VLINE,
I_TABLA-TIPO,
SY-VLINE,
(4) I_TABLA-LONG,
SY-VLINE,
(16) I_TABLA-REF,
SY-VLINE,
(30) I_TABLA-DESCR,
SY-VLINE.
ENDLOOP.
NEW-LINE.
ULINE AT 1(80).
SKIP 2.
ENDFORM. " IMPRIMIR
Thanks & regards
Sreeni -
How to replace "." with "," and "," with "." in a quantity field
HI All,
I wanna display the field mard-labst in the alv report. Based on the user default settings 2,454.500 is displayed as 2.454,500. Without changing the user default settings how can i display the decimal position correctly..Any help would be highly appreciated.
Best regards,
Subhakar RamineniHi...Subhakar..
i got ur prob...this is the solution...just paste it and go through it...
Report YH642_TEST.
TABLES:
mard.
DATA : W_mard_labst type p decimals 3,
w_dt1(18).
data:
W_N TYPE I.
SELECT SINGLE * FROM MARD INTO MARD WHERE LABST = '10000.00'.
WRITE: mard-labst .
W_mard_labst = mard-labst.
WRITE:/ W_mard_labst .
w_dt1 = w_mard_labst .
write W_mard_labst to w_dt1.
W_N = STRLEN( W_DT1 ).
W_N = W_N - 4.
REPLACE ALL OCCURRENCES OF ',' IN W_DT1 WITH '.' .
REPLACE ALL OCCURRENCES OF '.'
IN SECTION OFFSET W_N LENGTH 4 OF W_DT1 WITH ','.
WRITE: / W_DT1. -
Documents created at the time of STO wit and with out SD
Hi all
Can any one help me in this matter
What documents will be created at the time of STO with and with out SD.
Wity Rgds
SekharHi
1) Documents Generated for STO without SD:( STO bet. Plants belongs to same Company Code).
At Issueing Plant, Stock Account is Credited, BSX
At Receiving Plant, Stock account is Debited, BSX (+)..
If you maintain Std. Price for your Material in receiving Plant and if there is any price diff. bet. Material at Issueing plant and Receiving Plant....then the Price Diff. Account ( Transaction event Key- AUM ) will be triggered.
2) Documents Generated for STO with SD:( STO bet. Plants belongs to same Company Code)
Documents will be generated same like above
3)Documents Generated for STO with SD:( STO bet. Plants belongs to Diff. Company Code)
At Supplying Plant:
Stock Account will be Credited , BSX
Cost of Goods sold Acc. will be Debited, GBB - VAY
At Receiving Plant:
Stock Account will be Debited, BSX
GR/IR Clearing Acc. will be Credited, WRX
Reward if useful
Regards
S.Baskaran -
Gray cloud with and without "?" .
What does it mean if a contact has a grey cloud with and with out a "?" beside their name? The KEY does not show it.
hover your mouse pointer on the status icon
Regards,
Neil -
How RH Linux behavior with Oracle in that situation?
Hi guys,
I'm trying to figure out what is happening in my scenario:
We have a database server with Enterprise Linux RH 5 and 15 instances running Oracle 11gR2 (11.2.0.2.0).
The server has 32G of physical memory.
When Oracle instance starts, it allocates from OS physical memory the values set to sga_max_size plus pga_aggregate_target. I'm not using the parameter memory_target of Oracle 11g (set to 0). Please check how the memory is configured for the instances:
Instance SGA PGA
dgb008 -> 2G 0 (* this one uses the parameter memory_target);
dgb019 -> 4G 512M
hgb019 -> 4G 512M
dgb021 -> 2G 512M
hgb021 -> 2G 512M
dgb014 -> 4G 512M
hgb014 -> 4G 512M
dgb015 -> 1,7G 512M
hgb015 -> 1,7G 512M
dgb084 -> 4G 512M
dgb085 -> 4G 512M
dgb086 -> 2G 512M
qgb084 -> 4G 512M
qgb085 -> 4G 512M
tvt020 -> 376M 125M
Total --> 43,7G 6,7G
TOTAL--> 50,4 GB
Note that I have more Gigs configured for the instances, than I really have physically on the server... about that scenario, I have two questions, one about Linux and the other one about Oracle:
1) Why Linux shows that I have 27GB for cache? That means that is being used by Oracle? I have 13GB of swap, due to that situation. Is that behavior normal for Linux?
2) Why Oracle allow me to create new instances, once that I don't have physical memory available?
Thanks!top - 15:23:19 up 366 days, 3:37, 1 user, load average: 5.97, 9.24, 14.59
Tasks: 1208 total, 6 running, 1133 sleeping, 0 stopped, 69 zombie
Cpu(s): 33.3%us, 9.2%sy, 0.2%ni, 54.7%id, 2.5%wa, 0.0%hi, 0.2%si, 0.0%st
Mem: 32956180k total, 32860628k used, 95552k free, 97712k buffers
Swap: 67108856k total, 12246544k used, 54862312k free, 26986888k cached
% free
total used free shared buffers cached
Mem: 32956180 32754180 202000 0 98924 27005168
-/+ buffers/cache: 5650088 27306092
Swap: 67108856 12225636 54883220
% sar -r 5 5
Linux 2.6.18-194.el5 (cator2valedb029.valenet) 04/18/2012
03:24:26 PM kbmemfree kbmemused %memused kbbuffers kbcached kbswpfree kbswpused %swpused kbswpcad
03:24:31 PM 96128 32860052 99.71 102896 27010868 54889908 12218948 18.21 1402120
03:24:36 PM 97436 32858744 99.70 103024 27011508 54890036 12218820 18.21 1402352
03:24:41 PM 293776 32662404 99.11 101960 27005984 54888320 12220536 18.21 1239240
03:24:46 PM 293908 32662272 99.11 102092 27005952 54888336 12220520 18.21 1239248
03:24:51 PM 373396 32582784 98.87 102220 27006204 54888364 12220492 18.21 1239664
Average: 230929 32725251 99.30 102438 27008103 54888993 12219863 18.21 1304525 -
Problem with XMLTABLE and LEFT OUTER JOIN
Hi all.
I have one problem with XMLTABLE and LEFT OUTER JOIN, in 11g it returns correct result but in 10g it doesn't, it is trated as INNER JOIN.
SELECT * FROM v$version;
Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - Production
PL/SQL Release 11.2.0.1.0 - Production
"CORE 11.2.0.1.0 Production"
TNS for Linux: Version 11.2.0.1.0 - Production
NLSRTL Version 11.2.0.1.0 - Production
--test for 11g
CREATE TABLE XML_TEST(
ID NUMBER(2,0),
XML XMLTYPE
INSERT INTO XML_TEST
VALUES
1,
XMLTYPE
<msg>
<data>
<fields>
<id>g1</id>
<dat>data1</dat>
</fields>
</data>
</msg>
INSERT INTO XML_TEST
VALUES
2,
XMLTYPE
<msg>
<data>
<fields>
<id>g2</id>
<dat>data2</dat>
</fields>
</data>
</msg>
INSERT INTO XML_TEST
VALUES
3,
XMLTYPE
<msg>
<data>
<fields>
<id>g3</id>
<dat>data3</dat>
</fields>
<fields>
<id>g4</id>
<dat>data4</dat>
</fields>
<fields>
<dat>data5</dat>
</fields>
</data>
</msg>
SELECT
t.id,
x.dat,
y.seqno,
y.id_real
FROM
xml_test t,
XMLTABLE
'/msg/data/fields'
passing t.xml
columns
dat VARCHAR2(10) path 'dat',
id XMLTYPE path 'id'
)x LEFT OUTER JOIN
XMLTABLE
'id'
passing x.id
columns
seqno FOR ORDINALITY,
id_real VARCHAR2(30) PATH '.'
)y ON 1=1
ID DAT SEQNO ID_REAL
1 data1 1 g1
2 data2 1 g2
3 data3 1 g3
3 data4 1 g4
3 data5 Here's everything fine, now the problem:
Oracle Database 10g Enterprise Edition Release 10.2.0.1.0 - 64bi
PL/SQL Release 10.2.0.1.0 - Production
"CORE 10.2.0.1.0 Production"
TNS for HPUX: Version 10.2.0.1.0 - Production
NLSRTL Version 10.2.0.1.0 - Production
--exactly the same environment as 11g (tables and rows)
SELECT
t.id,
x.dat,
y.seqno,
y.id_real
FROM
xml_test t,
XMLTABLE
'/msg/data/fields'
passing t.xml
columns
dat VARCHAR2(10) path 'dat',
id XMLTYPE path 'id'
)x LEFT OUTER JOIN
XMLTABLE
'id'
passing x.id
columns
seqno FOR ORDINALITY,
id_real VARCHAR2(30) PATH '.'
)y ON 1=1
ID DAT SEQNO ID_REAL
1 data1 1 g1
2 data2 1 g2
3 data3 1 g3
3 data4 1 g4As you can see in 10g I don't have the last row, it seems that Oracle 10g doesn't recognize the LEFT OUTER JOIN.
Is this a bug?, Metalink says that sometimes we can have an ORA-0600 but in this case there is no error returned, just incorrect results.
Please help.
Regards.Hi A_Non.
Thanks a lot, I tried with this:
SELECT
t.id,
x.dat,
y.seqno,
y.id_real
FROM
xml_test t,
XMLTABLE
'/msg/data/fields'
passing t.xml
columns
dat VARCHAR2(10) path 'dat',
id XMLTYPE path 'id'
)x,
XMLTABLE
'id'
passing x.id
columns
seqno FOR ORDINALITY,
id_real VARCHAR2(30) PATH '.'
)(+) y ;And is giving me the complete output.
Thanks again.
Regards. -
have tried taking off firefox 3 and reverting to 2 (was fine) until clicked to instal adobe flashplayer10 when prompted by site and firefox3 had returned - flashplayer showing as installed but when returned to sites ikea, youtube they asked to instal latest flashplayer.
Ok I tested a bunch of different Firefoxes on my pos linux box.
'''''Worked with xmodmap:'''''
Vanilla 16.0.2,
Vanilla 16.0B6,
Ubuntu Firefox 16.0.2 (16.0.2+build1-0ubuntu0.10.04.1)
'''''Did Not Work with xmodmap:'''''
Vanilla 17.0.1,
Ubuntu Firefox 17.0.1 (17.0+build2-0ubuntu0.10.04.1)
I have an old Dell Dimension 2400 I plan to use as a replacement for the Sony Vaio when it pops. I've held out as long as possible because it lacks a pci or usb wifi and I really didn't want to run 50 feet of cat5 up a flight of stairs to it. [as i type this i think i remember where a linksys stick for it might be]. Yes I guess it's about time I just do that.
Don't laugh but the reason I held off adding a simple usb keyboard was just lack of space in my tiny bedroom. My setup is on two tray tables side-by-side. Sony Vaio is on left one, my lcd monitor and mouse are on the other. I barely have room to put a cup of coffee on the one with monitor and mouse let alone a full size usb keyboard lol.
Anyway thank you again for all your help. -
I used to share one apple ID/account with my ex but made a new one for myself recently and logged out of the old one but when I try to update my iBooks (only happens with this app)it asks for the other account's password(which my ex changed by now). I don't understand why this happens when I'm logged into my account and it only happens with that app. Please help, I need to update. :/
Content (apps, music, ibooks, films etc) is tied to the account that originally downloaded it, so if the iBooks app was downloaded using the account that you used to share with your ex then only that account can download updates to it. As it's a free app you could delete it and re-download it under your own account - and then re-download your ibooks into it (or copy the books to your computer's iTunes first via File > Transfer Purchases and then sync them back to the app).
-
my ipod generation 5 will not come out of recovery mode. i was simply updating my software and this happened. it will not let me restore it comes up with and error. please help, thanks.
Hey erinoneill24,
Thanks for using Apple Support Communities.
Sounds like you can't update your device. You don't mention an error that it gives you. Take a look at both of these articles to troubleshoot.
iPod displays "Use iTunes to restore" message
http://support.apple.com/kb/ts1441?viewlocale=it_it
If you can't update or restore your iOS device
http://support.apple.com/kb/HT1808?viewlocale=de_DE_1
If you started your device in recovery mode by mistake, restart it to exit recovery mode. Or you can just wait—after 15 minutes the device will exit recovery mode by itself.
Have a nice day,
Mario -
How to sync 2 different Mac users using the same Apple ID and with out mixing each other info?
How to sync 2 different Mac users using the same Apple ID and with out mixing each other info?
We are two people using three difrent Macs, 1 Iphone and 1 Ipad with separate USERS on each Mac but sharing the same Apple ID: xxxxxx
I set up the first user to iCloud and it was OK but when I set up the second user to use iCoud the first users's info gets mixed with the second user's info?
Do we have to set up a diffrent Apple ID for each other?
Sometime ago I added my friends E mail (yyyyy) to the main Apple ID (xxxx) as for using his E mail account (to separate our e mail accounts, and it's working ok) but now when I try to create a new apple ID whith the same friend's e mail (yyyyyy) it says that his mail (yyyyy) is already an apple ID when the Apple ID is really my E mail (xxxxx)... any clue?
ThanksI believe because you migrated from a Nokia to an iPhone you need to register the Bn phone number with your Apple ID so it can be used for iMessage. The Pn number seems to be the only one registered
Go here > https://appleid.apple.com/cgi-bin/WebObjects/MyAppleId.woa/
Manage your Apple ID and see if that does the trick
Hope that helps
Maybe you are looking for
-
Can two Apple IDs be linked so that they can share data? My iMac and iPad have the same Apple ID and sync contacts, bookmarks, etc. My wife's iPad has a different Apple ID. Can it be linked somehow to mine to share contacts etc?
-
How to change order of songs played
I want to change the order of songs in a particular album in my general music library. I tried changing the track number, but it does not seem to do anything. Any help? Thanks in advance.
-
Issues mounting USB devices in Thunar under Openbox
Basically, whenever I attempt to mount a USB device in Thunar, I get a message that says: Failed to mount "4.0 GB Filesystem Not authorized My .xinitrc looks like: exec ck-launch-session dbus-launch openbox-session It works when I use GDM to start op
-
ITunes Explicit tag not working correctly
Hello, I have a problem with manually added 'explicit' tag in iTunes. iTunes show tag correctly near the song, but there is no red 'E' label in the ''now playing'' box. How can I fix this problem? I tried to re-add a song into the library, it's not h
-
Associating a lighweight AP to a specific WLC
Hello All, I'm new to WLCs but I have a question related to association. At the present, we have two WLCs (5508). There are a total of 84 LAPs (1242AG). One controller is configured as the master controller in which all our APs associate to. It's