What is using my memory?
hi
I have a Mac Mini with 8 gb of Ram running Yosemite, and I have the app Memory Clean running on my task bar, which I use to periodically free up memory. However, most times it shows that I have between 2 and 3 gb of Ram free, and I'm not sure why it's so low. Most of the time I only have Mail and Safari open, and occasionally only Safari.
Any ideas why the available memory is so low relative to what I have installed? Seems like 5-6 gb of memory are being taken up somewhere.
What would be a reasonable amount of RAM that should be available?
thanks
nick
Applications -> Utilities -> Activity Monitor -> Memory
As greg sahli says, Mac OS X is attempting to maximum RAM usage so that it can avoid expensive (in power and time) access to your disk storage. The less it has to access storage the longer a laptop battery will last, and the faster Mac OS X will run. Granted a Mac mini does not have a battery to worry about, but the cache will speed up Mac OS X.
Every time you purge RAM you force the Mac to access storage to get back what it had cached in RAM, thus forcing Mac OS X to get the data back from disk which is orders of magnitude slower than RAM (and using more energy, so you are being less "Green" ).
If you have a performance problem, please describe the issue, under what conditions you see this, what apps are running, and any other details that might help us provide a solution.
NOTE: I have 16GB of RAM and currently only 520megabytes are unused. My system is running just fine, and I am happy Mac OS X is not wasting the RAM I paid for.
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What is use of Read-Text command in Sapscript plz replay
What is use of Read-Text command in Sapscript plz replay
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perform and endperform .Hi Majid,
It's a function module to read the texts from a text file. Generally it is used to retrieve the long texts.
The function module reads the desired text from the text file, the text memory, or the archive. You must fully specify the text using OBJECT, NAME, ID, and LANGUAGE. An internal work area can hold only one text; therefore, generic specifications are not allowed with these options.
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CALL FUNCTION 'READ_TEXT'
EXPORTING
CLIENT = SY-MANDT
OBJECT = ?...
NAME = ?...
ID = ?...
LANGUAGE = ?...
ARCHIVE_HANDLE = 0
IMPORTING HEADER =
TABLES LINES = ?...
EXCEPTIONS ´
ID =
LANGUAGE =
NAME =
NOT_FOUND =
OBJECT =
REFERENCE_CHECK =
WRONG_ACCESS_TO_ARCHIVE =
Export parameters
Specify the client under which the text is stored. If you omit this parameter, the system uses the current client as default.
Reference field: SY-MANDT
Default value: SY-MANDT
OBJECT
Enter the name of the text object to which the text is allocated. Table TTXOB contains the valid objects.
Reference field: THEAD-TDOBJECT
NAME
Enter the name of the text module. The name may be up to 70 characters long. Its internal structure depends on the text object used.
Reference field: THEAD-TDNAME
ID
Enter the text ID of the text module. Table TTXID contains the valid text IDs, depending on the text object.
Reference field: THEAD-TDID
LANGUAGE
Enter the language key of the text module. The system accepts only languages that are defined in table T002.
Reference field: THEAD-TDSPRAS
ARCHIVE_HANDLE
If you want to read the text from the archive, you must enter a handle here. The system uses it to access the archive. You can create the handle using the function module ACHIVE_OPEN_FOR_READ.
The value '0' indicates that you do not want to read the text from the archive.
Reference field: SY-TABIX
Default value: 0
Import parameters:
HEADER
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Structure: THEAD
Table parameters:
LINES
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Structure: TLINE
Exceptions:
ID
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LANGUAGE
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NAME
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Possible errors:
The field contains only blanks.
The field contains the invalid characters * or ,.
OBJECT
The parameter OBJECT contains the name of a text object that does not exist in table TTXOB.
NOT_FOUND
The system did not find the specified text module.
REFERENCE_CHECK
The text module to be read has no text lines of its own but refers to the lines of another text module. This reference chain can include several levels. For the current text, the chain is interrupted, that is, one of the text modules referred to in the chain no longer exists.
WRONG_ACCESS_ TO_ARCHIVE
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Br,
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Freeing Up Space on The Hard Drive
1. See Lion/Mountain Lion/Mavericks' Storage Display.
2. You can remove data from your Home folder except for the /Home/Library/ folder.
3. Visit The XLab FAQs and read the FAQ on freeing up space on your hard drive.
4. Also see Freeing space on your Mac OS X startup disk.
5. See Where did my Disk Space go?.
6. See The Storage Display.
You must Empty the Trash in order to recover the space they occupied on the hard drive.
You should consider replacing the drive with a larger one. Check out OWC for drives, tutorials, and toolkits.
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iMac G4 Flat panel 15-inch Mac OS X (10.4.8)Ciao e benvenuto alle discussioni di Apple.
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iMac G4 17" 1GHz, PC2100 200pin SODIMM
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Here are the fitting instructions.
mrtotes
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