Virtual/Real Memory question

My Mac pro is configured with quad 2.6ghz processors, the stock 250gb Seagate HD and another 500gb Seagate (7200.11); ATI x1900 graphics card.... And 6gb of Ram...
Now I would think this configuration would make the Mac a lot faster than it has, more particularly in CS3. I have a few questions about this.
*Is my ram config'd optimally -*
DIMM 1/DIMM Riser A:
Size: 512 MB
Type: RAM
Speed: 667 MHz
Status: OK
DIMM 1/DIMM Riser B:
Size: 512 MB
Type: RAM
Speed: 667 MHz
Status: OK
DIMM 2/DIMM Riser A:
Size: 512 MB
Type: RAM
Speed: 667 MHz
Status: OK
DIMM 2/DIMM Riser B:
Size: 512 MB
Type: RAM
Speed: 667 MHz
Status: OK
DIMM 3/DIMM Riser A:
Size: 1 GB
Type: RAM
Speed: 667 MHz
Status: OK
DIMM 3/DIMM Riser B:
Size: 1 GB
Type: RAM
Speed: 667 MHz
Status: OK
DIMM 4/DIMM Riser A:
Size: 1 GB
Type: RAM
Speed: 667 MHz
Status: OK
DIMM 4/DIMM Riser B:
Size: 1 GB
Type: RAM
Speed: 667 MHz
Status: OK
*Why does my computer rely mostly on virtual memory when it says that half of my real memory is free?* For example, with Adobe Premiere it says its using about 500mb of real and about 1.6gb of virtual; shouldn't it be the other way around since it also reports 2gb of free of "real memory?"
*After installing the 2nd hard drive (Scratch drive), I didn't notice a drastic difference in performance (CS3).* I went into preferences for each program and set all the scratch disks to the new HD. I store all my media on there also.
So.. Disk 1= Startup, and runs all my programs. Disk 2= Set as scratch disks and stores all media (even while I'm working on it).
- Have I done or not done something correctly? I.E. - If I have a photo that I'm going to work on in Photoshop should I store the actual photo on the scratch drive or the startup drive? Are there any other locations where I need to change preferences to designate scratch disks?
*-One more question-* With my configuration does a render time of 20-30 minutes seem plausible for a 15 minute clip, or should rendering be more in the realm of 2-4 minutes.

You realize that the memory pairs are on the same Riser.
Slots 1 and 2; 3 and 4. Not across Risers.
Best place for 1GB DIMMs is Dimm slots 1 and 2 on both Risers.
Depends some on the size of your files you work on.
CS3: enable VM buffering plug-in is helpful if files are 1GB or larger.
You might even have been better off with 4 x 2GB and just that.
Disk drives. The OEM 250 is slow and use for system backup, but pull it and replace with 10K Raptor.
Use 750GB WD Caviar SE16 for data.
Use a couple 10K Raptors for scratch in RAID, or use RE2 in RAID.
Keep the boot drive for just the OS and apps, and keep your files elsewhere.
MacGurus has a tutorial pdf on optimizing Photoshop that is excellent, plus a testing benchmark utility that can help benchmark and time your work flow.
I would never choose Seagate though maybe they've improved the .11. The ES line has not and is still slow.
VM: that is what is allocated for addressing. What matters - and this has been asked and answered a couple times - are pageouts, swap files and their size.
You need more and better disk drives in my opinion for starters.
Putting your data on scratch is okay, but store your data elsewhere otherwise.
10K Raptor boot drive
2 drive RAID for scratch
data drive
... it might be that you are best served with external drives and 3rd party controller to allow for larger faster scratch RAID.

Similar Messages

Extended memory is virtual memory space or Real Memory ?

HI ,
I would like to know whether the extended memory is virtual memory or its real memory. What is the parameter used to set the usage of the real memory of the system and the virtual memory of the system ( I want to know with ref to UNIX environment), and also clear about the hep memory( virtual or real).
Thanks in Advance
Rajesh Babu

Hi, I hope this will help:
The virtual memory consist of physical memory and OS swap space. Virtual memory can be allocated by the SAP system.
In the virtual memory exist shared memory and local memory.
Your question was regarding extended memory. Extended memory (user context) exist in shared memory. Heap memory exist in local memory.
Check this for more information on this topic:
[http://help.sap.com/saphelp_nw70/helpdata/EN/02/96279d538111d1891b0000e8322f96/frameset.htm]

Kernel_task Root 584% CPU 745MB real memory

Machine has become really slow and throttled and the fans are very loud. Shut down, restarted, same thing. All software updated. Anyone know what's going on?

theelysium wrote:
Well I am not the guy above, but I have the same question.
But not necessarily the same problem. Would you go to your doctor and say "You examined a friend of mine and I have the same symptom, so what's wrong with me?"
Large amounts of virtual memory are not abnormal. All that means is that the system has pushed a bunch of recently used data off onto disk to free up ram for other processes. If the processes you're running collectively need more active memory than you have installed in the machine or if you're boot volume is almost full things can slow down dramatically, but otherwise the size of virtual memory is not all that relevant.
pid 0 on my machine has 95 threads open, 700 Mb real memory, but only 49 Mb virtual memory. 4.5 Gb of virtual memory sounds excessive and my guess at a cause would be some third-party app or plugin or some such with a memory leak. As a diagnostic, try restarting in Safe Mode and see if the problem is still there. If it goes away in safe mode, then you'll to have to tell what 3P processes you normally run.

Abap-hr real time questions

hi friends
kindly send me ABAP-HR REAL TIME QUESTION to my mail [email protected]
Thanks&Regards
babasish

Hi
Logical database
A logical database is a special ABAP/4 program which combines the contents of certain database tables. Using logical databases facilitates the process of reading database tables.
HR Logical Database is PNP
Main Functions of the logical database PNP:
Standard Selection screen
Data Retrieval
Authorization check
To use logical database PNP in your program, specify in your program attributes.
Standard Selection Screen
Date selection
Date selection delimits the time period for which data is evaluated. GET PERNR retrieves all records of the relevant infotypes from the database. When you enter a date selection period, the PROVIDE loop retrieves the infotype records whose validity period overlaps with at least one day of this period.
Person selection
Person selection is the 'true' selection of choosing a group of employees for whom the report is to run.
Sorting Data
· The standard sort sequence lists personnel numbers in ascending order.
· SORT function allows you to sort the report data otherwise. All the sorting fields are from infotype 0001.
Report Class
· You can suppress input fields which are not used on the selection screen by assigning a report class to your program.
· If SAP standard delivered report classes do not satisfy your requirements, you can create your own report class through the IMG.
Data Retrieval from LDB
1. Create data structures for infotypes.
    INFOTYPES: 0001, "ORG ASSIGNMENT
                        0002, "PERSONAL DATA
                        0008. "BASIC PAY
2. Fill data structures with the infotype records.
    Start-of-selection.
         GET PERNR.
    End-0f-selection.
    Read Master Data
Infotype structures (after GET PERNR) are internal tables loaded with data.
The infotype records (selected within the period) are processed sequentially by the PROVIDE - ENDPROVIDE loop.
          GET PERNR.
             PROVIDE * FROM Pnnnn BETWEEN PN/BEGDA AND PN/ENDDA
                    If Pnnnn-XXXX = ' '. write:/ Pnnnn-XXXX. endif.
             ENDPROVIDE.
Period-Related Data
All infotype records are time stamped.
IT0006 (Address infotype)
01/01/1990   12/31/9999 present
          Which record to be read depends on the date selection period specified on the
          selection screen. PN/BEGDA PN/ENDDA.
Current Data
IT0006 Address - 01/01/1990 12/31/9999   present
RP-PROVIDE-FROM-LAST retrieves the record which is valid in the data selection period.
For example, pn/begda = '19990931'    pn/endda = '99991231'
IT0006 subtype 1 is resident address
RP-PROVIDE-FROM-LAST P0006 1 PN/BEGDA PN/ENDDA.
Process Infotypes
RMAC Modules - RMAC module as referred to Macro, is a special construct of ABAP/4 codes. Normally, the program code of these modules is stored in table 'TRMAC'. The table key combines the program code under a given name. It can also be defined in programs.The RMAC defined in the TRMAC can be used in all Reports. When an RMAC is changed, the report has to be regenerated manually to reflect the change.
Reading Infotypes - by using RMAC (macro) RP-READ-INFOTYPE
          REPORT ZHR00001.
          INFOTYPE: 0002.
          PARAMETERS: PERNR LIKE P0002-PERNR.
          RP-READ-INFOTYPE PERNR 0002 P0002 .
          PROVIDE * FROM P0002
              if ... then ...endif.
          ENDPROVIDE.
Changing Infotypes - by using RMAC (macro) RP-READ-INFOTYPE.
· Three steps are involved in changing infotypes:
1. Select the infotype records to be changed;
2. Make the required changes and store the records in an alternative table;
3. Save this table to the database;
The RP-UPDATE macro updates the database. The parameters of this macro are the OLD internal table containing the unchanged records and the NEW internal table containing the changed records. You cannot create or delete data. Only modification is possible.
INFOTYPES: Pnnnn NAME OLD,
Pnnnn NAME NEW.
GET PERNR.
    PROVIDE * FROM OLD
           WHERE .... = ... "Change old record
           *Save old record in alternate table
           NEW = OLD.
    ENDPROVIDE.
    RP-UPDATE OLD NEW. "Update changed record
Infotype with repeat structures
· How to identify repeat structures.
a. On infotype entry screen, data is entered in table form.
    IT0005, IT0008, IT0041, etc.
b. In the infotype structure, fields are grouped by the same name followed by sequence number.
    P0005-UARnn P0005-UANnn P0005-UBEnn
    P0005-UENnn P0005-UABnn
Repeat Structures
· Data is entered on the infotype screen in table format but stored on the database in a linear
structure.
· Each row of the table is stored in the same record on the database.
· When evaluating a repeat structure, you must define the starting point, the increment and the
work area which contains the complete field group definition.
Repeat Structures Evaluation (I)
· To evaluate the repeat structures
   a. Define work area.
       The work area is a field string. Its structure is identical to that of the field group.
   b. Use a DO LOOP to divide the repeat structure into segments and make it available for
       processing in the work area, one field group (block) at a time.
Repeat Structures Evaluation(II)
Define work area
DATA: BEGIN OF VACATION,
              UAR LIKE P0005-UAR01, "Leave type
              UAN LIKE P0005-UAN01, "Leave entitlement
              UBE LIKE P0005-UBE01, "Start date
              UEN LIKE P0005-UEN01, "End date
              UAB LIKE P0005-UAB01, "Leave accounted
           END OF VACATION.
GET PERNR.
     RP-PROVIDE-FROM-LAST P0005 SPACE PN/BEGDA PN/ENDDA.
     DO 6 TIMES VARYING VACATION
             FROM P0005-UAR01 "Starting point
                 NEXT P0005-UAR02. "Increment
             If p0005-xyz then ... endif.
      ENDDO.
Processing 'Time Data'.
· Dependence of time data on validity period
· Importing time data
· Processing time data using internal tables
Time Data and Validity Period
· Time data always applies to a specific validity period.
· The validity periods of different types of time data are not always the same as the date selection period specified in the selection screen.
Date selection period |----
|
Leave |----
|
· PROVIDE in this case is therefore not used for time infotypes.
Importing Time Data
· GET PERNR reads all time infotypes from the lowest to highest system data, not only those within the date selection period.
· To prevent memory overload, add MODE N to the infotype declaration. This prevents the logical database from importing all data into infotype tables at GET PERNR.
· Use macro RP-READ-ALL-TIME-ITY to fill infotype table.
INFOTYPES: 2001 MODE N.
GET PERNR.
    RP-READ-ALL-TIME-ITY PN/BEGDA PN/ENDDA.
    LOOP AT P0021.
         If P0021-XYZ = ' '. A=B. Endif.
    ENDLOOP.
Processing Time Data
· Once data is imported into infotype tables, you can use an internal table to process the interested data.
DATA: BEGIN OF ITAB OCCURS 0,
              BUKRS LIKE P0001-BUKRS, "COMPANY
              WERKS LIKE P0001-WERKS, "PERSONNEL AREA
              AWART LIKE P2001-AWART, "ABS./ATTEND. TYPE
              ASWTG LIKE P2001-ASWTG, "ABS./ATTEND. DAYS
           END OF ITAB.
GET PERNR.
RP-PROVIDE-FROM-LAST P0001 SAPCE PN/BEGDA PN/ENDDA.
CLEAR ITAB.
ITAB-BUKRS = P0001-BURKS. ITAB-WERKS = P0001-WERKS.
RP-READ-ALL-TIME-ITY PN/BEGDA PN/ENDDA.
LOOP AT P2001.
      ITAB-AWART = P2001-AWART. ITAB-ASWTG = P2001-ASWTG.
      COLLECT ITAB. (OR: APPEND ITAB.)
ENDLOOP.
Database Tables in HR
· Personnel Administration (PA) - master and time data infotype tables (transparent tables).
   PAnnnn: e.g. PA0001 for infotype 0001
· Personnel Development (PD) - Org Unit, Job, Position, etc. (transparent tables).
   HRPnnnn: e.g. HRP1000 for infotype 1000
· Time/Travel expense/Payroll/Applicant Tracking data/HR work areas/Documents (cluster
   PCLn: e.g. PCL2 for time/payroll results.
Cluster Table
· Cluster tables combine the data from several tables with identical (or almost identical) keys
into one physical record on the database.
. Data is written to a database in compressed form.
· Retrieval of data is very fast if the primary key is known.
· Cluster tables are defined in the data dictionary as transparent tables.
· External programs can NOT interpret the data in a cluster table.
· Special language elements EXPORT TO DATABASE, IMPORT TO DATABASE and DELETE
FROM DATABASE are used to process data in the cluster tables.
PCL1 - Database for HR work area;
PCL2 - Accounting Results (time, travel expense and payroll);
PCL3 - Applicant tracking data;
PCL4 - Documents, Payroll year-end Tax data
Database Tables PCLn
· PCLn database tables are divided into subareas known as data clusters.
· Data Clusters are identified by a two-character code. e.g RU for US payroll result, B2 for
time evaluation result...
· Each HR subarea has its own cluster.
· Each subarea has its own key.
Database Table PCL1
· The database table PCL1 contains the following data areas:
B1 time events/PDC
G1 group incentive wages
L1 individual incentive wages
PC personal calendar
TE travel expenses/payroll results
TS travel expenses/master data
TX infotype texts
ZI PDC interface -> cost account
Database Table PCL2
· The database table PCL2 contains the following data areas:
B2 time accounting results
CD cluster directory of the CD manager
PS generated schemas
PT texts for generated schemas
RX payroll accounting results/international
Rn payroll accounting results/country-specific ( n = HR country indicator )
ZL personal work schedule
Database Table PCL3
· The database table PCL3 contains the following data areas:
AP action log / time schedule
TY texts for applicant data infotypes
Data Management of PCLn
· The ABAP commands IMPORT and EXPORT are used for management of read/write to
database tables PCLn.
· A unique key has to be used when reading data from or writing data to the PCLn.
Field Name KEY Length Text
MANDT X 3 Client
RELID X 2 Relation ID (RU,B2..)
SRTFD X 40 Work Area Key
SRTF2 X 4 Sort key for dup. key
Cluster Definition
· The data definition of a work area for PCLn is specified in separate programs which comply
   with fixed naming conventions.
· They are defined as INCLUDE programs (RPCnxxy0). The following naming convention applies:
   n = 1 or 2 (PCL1 or PCL2)
   xx = Relation ID (e.g. RX)
   y = 0 for international clusters or country indicator (T500L) for different country cluster
Exporting Data (I)
· The EXPORT command causes one or more 'xy' KEY data objects to be written to cluster xy.
· The cluster definition is integrated with the INCLUDE statement.
REPORT ZHREXPRT.
TABLES: PCLn.
INCLUDE: RPCnxxy0. "Cluster definition
Fill cluster KEY
xy-key-field = .
Fill data object
Export record
EXPORT TABLE1 TO DATABASE PCLn(xy) ID xy-KEY.
   IF SY-SUBRC EQ 0.
       WRITE: / 'Update successful'.
   ENDIF.
Exporting Data (II)
. Export data using macro RP-EXP-Cn-xy.
· When data records are exported using macro, they are not written to the database but to a
main memory buffer.
· To save data, use the PREPARE_UPDATE routine with the USING parameter 'V'.
REPORT ZHREXPRT.
*Buffer definition
INCLUDE RPPPXD00. INCLUDE RPPPXM00. "Buffer management
DATA: BEGIN OF COMMON PART 'BUFFER'.
INCLUDE RPPPXD10.
DATA: END OF COMMON PART 'BUFFER'.
RP-EXP-Cn-xy.
IF SY-SUBRC EQ 0.
    PERFORM PREPARE_UPDATE USING 'V'..
ENDIF.
Importing Data (I)
· The IMPORT command causes data objects with the specified key values to be read from
   PCLn.
· If the import is successful, SY-SUBRC is 0; if not, it is 4.
REPORT RPIMPORT.
TABLES: PCLn.
INCLUDE RPCnxxy0. "Cluster definition
Fill cluster Key
Import record
IMPORT TABLE1 FROM DATABASE PCLn(xy) ID xy-KEY.
   IF SY-SUBRC EQ 0.
Display data object
   ENDIF.
Importing data (II)
· Import data using macro RP-IMP-Cn-xy.
· Check return code SY-SUBRC. If 0, it is successful. If 4, error.
· Need include buffer management routines RPPPXM00
REPORT RPIMPORT.
*Buffer definition
INCLUDE RPPPXD00.
DATA: BEGIN OF COMMON PART 'BUFFER'.
INCLUDE RPPPXD10.
DATA: END OF COMMON PART 'BUFFER'.
*import data to buffer
RP-IMP-Cn-xy.
*Buffer management routines
INCLUDE RPPPXM00.
Cluster Authorization
· Simple EXPORT/IMPORT statement does not check for cluster authorization.
· Use EXPORT/IMPORT via buffer, the buffer management routines check for cluster
authorization.
Payroll Results (I)
· Payroll results are stored in cluster Rn of PCL2 as field string and internal tables.
n - country identifier.
· Standard reports read the results from cluster Rn. Report RPCLSTRn lists all payroll results;
report RPCEDTn0 lists the results on a payroll form.
Payroll Results (II)
· The cluster definition of payroll results is stored in two INLCUDE reports:
include: rpc2rx09. "Definition Cluster Ru (I)
include: rpc2ruu0. "Definition Cluster Ru (II)
The first INCLUDE defines the country-independent part; The second INCLUDE defines the country-specific part (US).
· The cluster key is stored in the field string RX-KEY.
Payroll Results (III)
· All the field string and internal tables stored in PCL2 are defined in the ABAP/4 dictionary. This
allows you to use the same structures in different definitions and nonetheless maintain data
consistency.
· The structures for cluster definition comply with the name convention PCnnn. Unfortunately,
   'nnn' can be any set of alphanumeric characters.
*Key definition
DATA: BEGIN OF RX-KEY.
     INCLUDE STRUCTURE PC200.
DATA: END OF RX-KEY.
*Payroll directory
DATA: BEGIN OF RGDIR OCCURS 100.
     INCLUDE STRUCTURE PC261.
DATA: END OF RGDIR.
Payroll Cluster Directory
· To read payroll results, you need two keys: pernr and seqno
. You can get SEQNO by importing the cluster directory (CD) first.
REPORT ZHRIMPRT.
TABLES: PERNR, PCL1, PCL2.
INLCUDE: rpc2cd09. "definition cluster CD
PARAMETERS: PERSON LIKE PERNR-PERNR.
RP-INIT-BUFFER.
*Import cluster Directory
   CD-KEY-PERNR = PERNR-PERNR.
RP-IMP-C2-CU.
   CHECK SY-SUBRC = 0.
LOOP AT RGDIR.
   RX-KEY-PERNR = PERSON.
   UNPACK RGDIR-SEQNR TO RX-KEY-SEQNO.
   *Import data from PCL2
   RP-IMP-C2-RU.
   INLCUDE: RPPPXM00. "PCL1/PCL2 BUFFER HANDLING
Function Module (I)
CD_EVALUATION_PERIODS
· After importing the payroll directory, which record to read is up to the programmer.
· Each payroll result has a status.
'P' - previous result
'A' - current (actual) result
'O' - old result
· Function module CD_EVALUATION_PERIODS will restore the payroll result status for a period
   when that payroll is initially run. It also will select all the relevant periods to be evaluated.
Function Module (II)
CD_EVALUATION_PERIODS
call function 'CD_EVALUATION_PERIODS'
     exporting
          bonus_date = ref_periods-bondt
          inper_modif = pn-permo
          inper = ref_periods-inper
          pay_type = ref_periods-payty
          pay_ident = ref_periods-payid
     tables
          rgdir = rgdir
          evpdir = evp
          iabkrs = pnpabkrs
     exceptions
          no_record_found = 1.
Authorization Check
   Authorization for Persons
· In the authorization check for persons, the system determines whether the user has the
   authorizations required for the organizational features of the employees selected with
   GET PERNR.
· Employees for which the user has no authorization are skipped and appear in a list at the end
   of the report.
· Authorization object: 'HR: Master data'
Authorization for Data
· In the authorization check for data, the system determines whether the user is authorized to
read the infotypes specified in the report.
· If the authorization for a particular infotype is missing, the evaluation is terminated and an error
message is displayed.
Deactivating the Authorization Check
· In certain reports, it may be useful to deactivate the authorization check in order to improve
performance. (e.g. when running payroll)
· You can store this information in the object 'HR: Reporting'.
these are the main areas they ask q?

Karnel task taking too much Real Memory & Battery not lasting long.

Hello,
I've noticed under my Activity Monitor that Karnel_Task is taking too much "real memory".
Also, I just bought a new battery because the original that came with my computer was dying too fast.
Well, this new one lasts just a little longer. I believe that is something else that is eating up the battery.
I have a Macbook Pro 13' early 2011.
4 GB at the Moment.
Running Mountain Lion.
Processor 2.3 GHz Intel Core i5
Memory 4 GB 1333 MHz DDR3
Graphics Intel HD Graphics 3000 384 MB
Serial Number C17F4LJHDH2G
Software OS X 10.8.5 (12F45)
Here is my Etre Check as well. I need help figuring out what is wrong with my laptop and what to do to fix it please.
Problem description:
Karnel_Task taking a lot of Real Memory.
Battery doesn’t last long.
EtreCheck version: 2.0.11 (98)
Report generated November 14, 2014 12:19:02 PM PST
Hardware Information: ℹ️
MacBook Pro (13-inch, Early 2011) (Verified)
MacBook Pro - model: MacBookPro8,1
1 2.3 GHz Intel Core i5 CPU: 2-core
4 GB RAM
BANK 0/DIMM0
2 GB DDR3 1333 MHz ok
BANK 1/DIMM0
2 GB DDR3 1333 MHz ok
Bluetooth: Old - Handoff/Airdrop2 not supported
Wireless: en1: 802.11 a/b/g/n
Video Information: ℹ️
Intel HD Graphics 3000 - VRAM: 384 MB
Color LCD 1280 x 800
System Software: ℹ️
OS X 10.8.5 (12F45) - Uptime: 12 days 12:24:55
Disk Information: ℹ️
Hitachi HTS545032B9A302 disk0 : (320.07 GB)
S.M.A.R.T. Status: Verified
disk0s1 (disk0s1) <not mounted> : 210 MB
Macintosh HD (disk0s2) / [Startup]: 319.21 GB (229.85 GB free)
Recovery HD (disk0s3) <not mounted> [Recovery]: 650 MB
MATSHITADVD-R   UJ-898
USB Information: ℹ️
Apple Computer, Inc. IR Receiver
Apple Inc. FaceTime HD Camera (Built-in)
Apple Inc. Apple Internal Keyboard / Trackpad
Apple Inc. BRCM2070 Hub
Apple Inc. Bluetooth USB Host Controller
Thunderbolt Information: ℹ️
Apple Inc. thunderbolt_bus
Gatekeeper: ℹ️
Anywhere
Kernel Extensions: ℹ️
/System/Library/Extensions
[not loaded] com.avid.driver.firewire.00family (11.1.0 - SDK 10.7) Support
[not loaded] com.digidesign.fwfamily.driver (9.0f4) Support
[loaded] com.digidesign.iokit.DigiDal (10.3.7f41 - SDK 10.6) Support
[not loaded] com.digidesign.mbox2.boot.driver (10.3.5f211 - SDK 10.6) Support
[not loaded] com.digidesign.mbox2.driver (10.3.5f211 - SDK 10.6) Support
[not loaded] com.paceap.kext.pacesupport.master (5.9.1 - SDK 10.6) Support
[loaded] com.serato.usb.kext (2.3.0) Support
/System/Library/Extensions/PACESupportFamily.kext/Contents/PlugIns
[not loaded] com.paceap.kext.pacesupport.leopard (5.9.1 - SDK 10.4) Support
[not loaded] com.paceap.kext.pacesupport.panther (5.9.1 - SDK 10.-1) Support
[loaded] com.paceap.kext.pacesupport.snowleopard (5.9.1 - SDK 10.6) Support
[not loaded] com.paceap.kext.pacesupport.tiger (5.9.1 - SDK 10.4) Support
Startup Items: ℹ️
Digidesign Mbox 2: Path: /Library/StartupItems/Digidesign Mbox 2
DigidesignLoader: Path: /Library/StartupItems/DigidesignLoader
EyeConnect: Path: /Library/StartupItems/EyeConnect
Startup items are obsolete and will not work in future versions of OS X
Problem System Launch Agents: ℹ️
[failed] com.apple.AirPlayUIAgent.plist
[failed] com.apple.coreservices.appleid.authentication.plist
[failed] com.apple.printtool.agent.plist
[failed] com.apple.rcd.plist
Problem System Launch Daemons: ℹ️
[failed] com.apple.coresymbolicationd.plist
[failed] com.apple.wdhelper.plist
Launch Agents: ℹ️
[running] com.avid.00family.helper.plist Support
[loaded] com.google.keystone.agent.plist Support
Launch Daemons: ℹ️
[loaded] com.adobe.fpsaud.plist Support
[running] com.avid.bsd.ShoeTool.plist Support
[running] com.digidesign.fwfamily.heler.plist Support
[loaded] com.google.keystone.daemon.plist Support
[loaded] com.microsoft.office.licensing.helper.plist Support
[running] com.paceap.eden.licensed.plist Support
[loaded] PACESupport.plist Support
User Launch Agents: ℹ️
[running] com.amazon.music.plist Support
[loaded] com.genieo.completer.download.plist Support
[loaded] com.genieo.completer.ltvbit.plist Support
[running] com.genieo.completer.update.plist Support
[running] com.spotify.webhelper.plist Support
User Login Items: ℹ️
iTunesHelper UNKNOWNHidden (missing value)
GrowlHelperApp Application (/Library/PreferencePanes/Growl.prefPane/Contents/Resources/GrowlHelperApp.app)
TWC-WiFi Menu UNKNOWN (missing value)
Internet Plug-ins: ℹ️
JavaAppletPlugin: Version: 14.9.0 - SDK 10.7 Check version
FlashPlayer-10.6: Version: 15.0.0.223 - SDK 10.6 Support
QuickTime Plugin: Version: 7.7.1
Flash Player: Version: 15.0.0.223 - SDK 10.6 Support
o1dbrowserplugin: Version: 5.38.6.0 - SDK 10.8 Support
SharePointBrowserPlugin: Version: 14.0.0 Support
googletalkbrowserplugin: Version: 5.38.6.0 - SDK 10.8 Support
Silverlight: Version: 5.1.20125.0 - SDK 10.6 Support
DirectorShockwave: Version: 12.0.3r133 - SDK 10.6 Support
iPhotoPhotocast: Version: 7.0 - SDK 10.8
Safari Extensions: ℹ️
Omnibar
Audio Plug-ins: ℹ️
SeratoVirtualAudioPlugIn: Version: 1.0.11 Support
Avid CoreAudio: Version: 10.3.7.296 - SDK 10.6 Support
Digidesign CoreAudio: Version: 9.0 Support
3rd Party Preference Panes: ℹ️
Avid 003 Family Support
DigidesignMbox2 Support
EyeConnect
Flash Player Support
Growl Support
SwitchResX Support
Time Machine: ℹ️
Skip System Files: NO
Auto backup: NO - Auto backup turned off
Destinations:
Esli's G-DRIVE Mini [Local]
Total size: 0 B
Total number of backups: 0
Oldest backup: -
Last backup: -
Size of backup disk: Excellent
Backup size 0 B > (Disk size 0 B X 3)
Top Processes by CPU: ℹ️
      8% mds
      6% Google Chrome
      2% hidd
      2% WindowServer
      1% activitymonitord
Top Processes by Memory: ℹ️
185 MB Google Chrome
116 MB mds
90 MB Finder
79 MB Google Chrome Helper
47 MB WindowServer
Virtual Memory Information: ℹ️
290 MB Free RAM
2.13 GB Active RAM
763 MB Inactive RAM
1.11 GB Wired RAM
280.50 GB Page-ins
4.74 GB Page-outs

Hello,
I've noticed under my Activity Monitor that Karnel_Task is taking too much "real memory".
Also, I just bought a new battery because the original that came with my computer was dying too fast.
Well, this new one lasts just a little longer. I believe that is something else that is eating up the battery.
I have a Macbook Pro 13' early 2011.
4 GB at the Moment.
Running Mountain Lion.
Processor 2.3 GHz Intel Core i5
Memory 4 GB 1333 MHz DDR3
Graphics Intel HD Graphics 3000 384 MB
Serial Number C17F4LJHDH2G
Software OS X 10.8.5 (12F45)
Here is my Etre Check as well. I need help figuring out what is wrong with my laptop and what to do to fix it please.
Problem description:
Karnel_Task taking a lot of Real Memory.
Battery doesn’t last long.
EtreCheck version: 2.0.11 (98)
Report generated November 14, 2014 12:19:02 PM PST
Hardware Information: ℹ️
MacBook Pro (13-inch, Early 2011) (Verified)
MacBook Pro - model: MacBookPro8,1
1 2.3 GHz Intel Core i5 CPU: 2-core
4 GB RAM
BANK 0/DIMM0
2 GB DDR3 1333 MHz ok
BANK 1/DIMM0
2 GB DDR3 1333 MHz ok
Bluetooth: Old - Handoff/Airdrop2 not supported
Wireless: en1: 802.11 a/b/g/n
Video Information: ℹ️
Intel HD Graphics 3000 - VRAM: 384 MB
Color LCD 1280 x 800
System Software: ℹ️
OS X 10.8.5 (12F45) - Uptime: 12 days 12:24:55
Disk Information: ℹ️
Hitachi HTS545032B9A302 disk0 : (320.07 GB)
S.M.A.R.T. Status: Verified
disk0s1 (disk0s1) <not mounted> : 210 MB
Macintosh HD (disk0s2) / [Startup]: 319.21 GB (229.85 GB free)
Recovery HD (disk0s3) <not mounted> [Recovery]: 650 MB
MATSHITADVD-R   UJ-898
USB Information: ℹ️
Apple Computer, Inc. IR Receiver
Apple Inc. FaceTime HD Camera (Built-in)
Apple Inc. Apple Internal Keyboard / Trackpad
Apple Inc. BRCM2070 Hub
Apple Inc. Bluetooth USB Host Controller
Thunderbolt Information: ℹ️
Apple Inc. thunderbolt_bus
Gatekeeper: ℹ️
Anywhere
Kernel Extensions: ℹ️
/System/Library/Extensions
[not loaded] com.avid.driver.firewire.00family (11.1.0 - SDK 10.7) Support
[not loaded] com.digidesign.fwfamily.driver (9.0f4) Support
[loaded] com.digidesign.iokit.DigiDal (10.3.7f41 - SDK 10.6) Support
[not loaded] com.digidesign.mbox2.boot.driver (10.3.5f211 - SDK 10.6) Support
[not loaded] com.digidesign.mbox2.driver (10.3.5f211 - SDK 10.6) Support
[not loaded] com.paceap.kext.pacesupport.master (5.9.1 - SDK 10.6) Support
[loaded] com.serato.usb.kext (2.3.0) Support
/System/Library/Extensions/PACESupportFamily.kext/Contents/PlugIns
[not loaded] com.paceap.kext.pacesupport.leopard (5.9.1 - SDK 10.4) Support
[not loaded] com.paceap.kext.pacesupport.panther (5.9.1 - SDK 10.-1) Support
[loaded] com.paceap.kext.pacesupport.snowleopard (5.9.1 - SDK 10.6) Support
[not loaded] com.paceap.kext.pacesupport.tiger (5.9.1 - SDK 10.4) Support
Startup Items: ℹ️
Digidesign Mbox 2: Path: /Library/StartupItems/Digidesign Mbox 2
DigidesignLoader: Path: /Library/StartupItems/DigidesignLoader
EyeConnect: Path: /Library/StartupItems/EyeConnect
Startup items are obsolete and will not work in future versions of OS X
Problem System Launch Agents: ℹ️
[failed] com.apple.AirPlayUIAgent.plist
[failed] com.apple.coreservices.appleid.authentication.plist
[failed] com.apple.printtool.agent.plist
[failed] com.apple.rcd.plist
Problem System Launch Daemons: ℹ️
[failed] com.apple.coresymbolicationd.plist
[failed] com.apple.wdhelper.plist
Launch Agents: ℹ️
[running] com.avid.00family.helper.plist Support
[loaded] com.google.keystone.agent.plist Support
Launch Daemons: ℹ️
[loaded] com.adobe.fpsaud.plist Support
[running] com.avid.bsd.ShoeTool.plist Support
[running] com.digidesign.fwfamily.heler.plist Support
[loaded] com.google.keystone.daemon.plist Support
[loaded] com.microsoft.office.licensing.helper.plist Support
[running] com.paceap.eden.licensed.plist Support
[loaded] PACESupport.plist Support
User Launch Agents: ℹ️
[running] com.amazon.music.plist Support
[loaded] com.genieo.completer.download.plist Support
[loaded] com.genieo.completer.ltvbit.plist Support
[running] com.genieo.completer.update.plist Support
[running] com.spotify.webhelper.plist Support
User Login Items: ℹ️
iTunesHelper UNKNOWNHidden (missing value)
GrowlHelperApp Application (/Library/PreferencePanes/Growl.prefPane/Contents/Resources/GrowlHelperApp.app)
TWC-WiFi Menu UNKNOWN (missing value)
Internet Plug-ins: ℹ️
JavaAppletPlugin: Version: 14.9.0 - SDK 10.7 Check version
FlashPlayer-10.6: Version: 15.0.0.223 - SDK 10.6 Support
QuickTime Plugin: Version: 7.7.1
Flash Player: Version: 15.0.0.223 - SDK 10.6 Support
o1dbrowserplugin: Version: 5.38.6.0 - SDK 10.8 Support
SharePointBrowserPlugin: Version: 14.0.0 Support
googletalkbrowserplugin: Version: 5.38.6.0 - SDK 10.8 Support
Silverlight: Version: 5.1.20125.0 - SDK 10.6 Support
DirectorShockwave: Version: 12.0.3r133 - SDK 10.6 Support
iPhotoPhotocast: Version: 7.0 - SDK 10.8
Safari Extensions: ℹ️
Omnibar
Audio Plug-ins: ℹ️
SeratoVirtualAudioPlugIn: Version: 1.0.11 Support
Avid CoreAudio: Version: 10.3.7.296 - SDK 10.6 Support
Digidesign CoreAudio: Version: 9.0 Support
3rd Party Preference Panes: ℹ️
Avid 003 Family Support
DigidesignMbox2 Support
EyeConnect
Flash Player Support
Growl Support
SwitchResX Support
Time Machine: ℹ️
Skip System Files: NO
Auto backup: NO - Auto backup turned off
Destinations:
Esli's G-DRIVE Mini [Local]
Total size: 0 B
Total number of backups: 0
Oldest backup: -
Last backup: -
Size of backup disk: Excellent
Backup size 0 B > (Disk size 0 B X 3)
Top Processes by CPU: ℹ️
      8% mds
      6% Google Chrome
      2% hidd
      2% WindowServer
      1% activitymonitord
Top Processes by Memory: ℹ️
185 MB Google Chrome
116 MB mds
90 MB Finder
79 MB Google Chrome Helper
47 MB WindowServer
Virtual Memory Information: ℹ️
290 MB Free RAM
2.13 GB Active RAM
763 MB Inactive RAM
1.11 GB Wired RAM
280.50 GB Page-ins
4.74 GB Page-outs

Some weblogic real time questions....

Hi All,
Have some weblogic related real time questions. I am posting them below. I would appreciate you kind replies to them.
if two managed servers is there Same Domain is configured in both servers, but one physical server is crashed then how can you create a domain with the same configuration?
Give me the real time scenario to configure weight based algorithm in a cluster?
if some servers in cluster are running some of them are down is it deployment is possible?
Is it possible two different versions of the same application deploy at the same time?
how to recover password in weblogic?
how to recover boot.properties?
how to recover serializedini.dat, if the file is corrupted.>
How admin server knows that the managed server is down?
what you can do if multicast buffer is full and how you know that?
What is the Max amount of information that can be saved in a session object?
how do u differentiate a out of memory and memory leak issue?
Thanks,

request you to please get in touch with the oracle consultant group they would help much better ...

Spotlight (mds) always takes 4+ gb real memory

Hi all,
setup: mac pro 2008 8-core, 16 gb ram, 4 HDs (1 SSD, 1x2TB, 2x1TBs combined into a single 2TB raid 0), and a time machine disk
Since Snow Leopard, the mds process has been taking much more memory than it should. In Snow Leopard, the console reported constant mds/mdworker crashes spaced 10-15 min apart (bursttrie.h crash, as described https://discussions.apple.com/thread/2334626?start=0&tstart=0. I tried fixing permissions, onyx to clear caches, erasing the spotlight indexes manually (.spotlight-v100 directories in each folder), and using mdutil (-Ea), but nothing fixed the problem. I eventually turned off spotlight/timemachine.
I upgraded to Lion in hopes that it would fix mds crashing. Once spotlight finished indexing, mds appears not to crash anymore in console (although it reports miscellanious errors, including "mdworker: CFPropertyListCreateFromXMLData(): Old-style plist parser: missing semicolon in dictionary." every few minutes. However, the memory usage has not been fixed (attached image). Peeking at mdworker activity using fsusage does not show anything informative (just opening files that I access e.g. windows.plist). When I restart or force quick mds, the memory usage quickly climbs back up in a matter of minutes.
Anyone have any ideas? The only thing unique about this set up is that I have many small files on a raid 0 setup.

I had a similar problem, after running Lion for a few days I noticed that mds was gradually eating up more and more Real Memory.
Monitoring mds following a restart and logon eventually saw it climb gradually to 4GB of Real Memory and keep going.
I tried various options such as adding some of my volumes to the Spotlight Privacy section but this made no difference.
Eventually I used Disk Utility to erase my Time Machine volume and allow it to perform a full backup again.
So far mds Real Memory has settled around the 900MB mark and Virtual Memory is currently at 3GB.
This does seem excessive to me though since I have 12GB of RAM it is not impacting on the performance of other memory hungry apps such as Photoshop.
Hope this helps.
Bob

Full use of installed "real" memory not used.

Hi
I have a Power Mac G5 (Dual 2GHz), running OS X Tiger 10.4.11.
When you upgrade RAM, does the OS automatically make use of this or do you need to make system changes? I ask because I have 3GB of RAM and I never see it being fully used. I've tested this whilst using apps like Photoshop CS3, and monitoring RAM useage via Activity Monitor. I understand Mac OS X makes great use of virtual memory, so when does real memory come into action?
Thanks
gtds

The memory being recognized by the system is what is shown when you select +About This Mac+ from the Apple menu. You can also run System Profiler for more details. If that shows 3 GB of RAM as expected, it is being recognized and the Mac will use it when needed. Virtual memory is still used, but it will be used to a lesser extent with more RAM installed.
If there is a lot of green in Activity Monitor's diagram of System Memory usage, that is good. If you run multiple large apps such as Photoshop and actually do some system intensive tasks, you will probably see less green, but RAM usage is not like CPU usage; Mac OS X is not going to use the RAM just because it's there. It will use the RAM when it is needed.
If the Mac is not recognizing the expected 3GB of RAM, that's a problem. You should run System Profiler to see what modules are not as expected.

Real memory

hi all
oracle 11g.2 asm rac under rhel 5
i just see in monitor system the below :
Real Memory 19.6 GB 19.3 GB 98 %
please tell me what the advantage and disadvantage of real memory ,
please give me full idea of this ...

861100 wrote:
hi all
oracle 11g.2 asm rac under rhel 5
i just see in monitor system the below :
Real Memory 19.6 GB 19.3 GB 98 %
please tell me what the advantage and disadvantage of real memory ,real memory costs more than virtual memory

Real memory seems under used

Why does everyone keep telling you to fit a whole bunch of memory to your computer to make it work better? Story fails to add up to me on checking the Activity Monitor, with Virtual Memory always being used in far greater amounts than Real Memory, which is basically left there in the corner twiddling its thumbs waiting 'just in case' I re-open some past app, which isn't going to happen. Sounds more like a virtual story than a true story to me.
2001 iMac Mac OS X (10.3.9) 640 Mb RAM Firewire on OS9.2 ONLY

That's probably because you're "virtually" ignorant of how memory management works in OS X. Read the following articles for enlightenment:
http://www.macosxhints.com/article.php?story=20010613140025184
http://docs.info.apple.com/article.html?artnum=107918
http://developer.apple.com/documentation/Performance/Conceptual/ManagingMemory/i ndex.html
http://developer.apple.com/documentation/Performance/Conceptual/ManagingMemory/A rticles/AboutMemory.html

Real Memory vs CPU usage?

I have a few questions:
- Should I look at CPU or Real Memory to find out which applications are eating a lot of power?
- Moreover, looking @ my activity monitor, I noticed Firefox and iTunes and Mail eating up much memory, is this normal or is this a Lion issues.
- What is " Kernel task " as conveyed in the image.. It is using up almost 1GB of ram!
- Moreover, am barely running anything huge, like AutuCad, and yet I have used 4.75GB of ram?

Kernel Task is the OS - kill that and you won't be able to run anything
You're not using more than half the 8gb you have so don't worry about it.
Change Activity Monitor to show My Processes to see the sort of things you can safely play with.
Regards,
Colin R.
PS Mine looks like this:

Mail was using 400 megs real memory?

I was looking at Activity Monitor as I was wondering what was using so much memory and I noticed Mail was using 400 megs of real memory. I quit and restarted up the app and then it was using 55 megs. The system then free up tons of memory.
Does anyone have any idea why this would happen. I'm guessing its happened in the past as I've noticed the system seems to be using a lot of memory and I just haven't noticed mail might be using it.
Entourage, which has multiple apps, rarely ever uses more than a 100 megs.

Hello Kerry:
I am not trying to be funny, but why do you care? If you are having performance problems, that is another matter.
In answer to your question, I assume that the Mail application was busy doing something which stopped when you shut it down and restarted. There are so many variables, it would be, IMHO, a wild guess to determine what was happening in your particular situation.
Barry

Memory question on Arch x86_64. 2x2048 MB = 3950 MB?

I have a naive memory question for some knowledgeable folks. My machine has 2x2 Gb sticks which should total to 4096. When I do a free -m under Arch, it's only showing 3950. Is the remaining 146 reserved or..?
$ free -m
total used free shared buffers cached
Mem: 3950 422 3528 0 28 157
-/+ buffers/cache: 236 3714
Swap: 2000 0 2000

Thats a really good question and the result you get is normal as far as I know.
Part of it (a small part I believe) is used by the kernel, the rest of it, and this is where things are not so clear, is reserved as an agp apperture.
As far as I could tell (I have stumbled uppon that too) the problem seems to be that some bioses don't setup everything as they should.
The thing is that some devices can only handle 32bit addresses so their address is somewhere until the 4GB mark, because the bios doesn't setup the memory remapping correctly (sometimes the user has no way set anything related to memory remapping, this seems to be the case with some desktop boards and most notebooks/laptops). This memory remapping "problem" was anticipated and there are ways to properly handle that.
For some reason unknown to me (and most people that have stumbled upon this) many bioses don't setup (or allow the setup) of proper remapping. To add to the problem the kernel seems to reserve 128MB of agp aperture by default even if you don't have an agp card, this reserved address space falls in the first 4GB of addressing space therefore stealing you some memory.
I have tried to regain those MB, I have tried to recompile the kernel with a different config and I've tried several kernel boot parameters and the only thing I could regain was 64MB if I recall correctly. I can't find now what I have added to regain those 64MB, I didn't keep that option in the kernel line, 64MB were not worth the possibility of having problems later on.
I know its a pain to have that voice in the back of your head telling you that there is some memory that is being wasted, specially if you have tried a 32bit kernel with support for 64GB of address space and got 4050 MB of usable memory, but just leave it as it is, it's not worth the time and the trouble.

Memory Question "4x1 Gig or 2x2 Gig?" what is faster?

Memory Question "*4x1 Gig or 2x2 Gig*?" what is faster?
I'm still don't know if witch to choose?
4 times 1 gigabyte Ram Memory is cheaper but if I choose for 2 times 2 GB Ram I can always beef it it later.
And is my memory faster if I'm using 4 slots with 1 gig over 2 slot with 2 gig?
I'm asking this question because I think using 4 times the memory bandwidth will be faster?
http://www.janmaartendewit.com

Hello Jan
Welcome to Apple Discussions
The iMac (Late 2009): Installing or replacing memory article and your User's Guide are pretty clear, they both say that +"You can use 2 GB or 4 GB RAM SO-DIMMs of 1066MHz DDR3 SDRAM in each slot."+ and not 1GB modules. > http://support.apple.com/kb/HT3918
To upgrade your ram you will want at least 2 more 2 or 4GB modules and add that to the current 2 x 2GB of ram. > http://eshop.macsales.com/shop/memory/iMac/DDR321.527
Dennis

Can somebody give some real time questions for alv report

hi guru
can somebody give some real time questions for alv report.
answers also.
regards
subhasis.

hi,
The ALV is a set of function modules and classes and their methods which are added to program code. Developers can use the functionality of the ALV in creating new reports, saving time which might otherwise have been spent on report enhancement
The common features of report are column    alignment, sorting, filtering, subtotals, totals etc. <b>To implement these, a lot of coding and logic is to be put. To avoid that we can use a concept called ABAP List Viewer (ALV).</b>
Using ALV, we can have three types of reports:
   1. Simple Report
   2. Block Report
   3. Hierarchical Sequential Report
<b>Reward useful points</b>
Siva

Virtual/Real Memory question

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