List size in bytes

Is it possible via the object model or web servecies to get the size of a list in bytes much like storman does? The only issue with storman is that it will only display 100 lists and I have a site collection with thousands. Any help would be
greatly appreciated.
Thanks,
Dan
Dan Marth

Hello Dan,
No direct class available in SP to get the size so you need to measure the each item size and then calculate them in byte. Refer this link:
http://rajeshagadi.blogspot.nl/2011/04/how-to-find-sharepoint-list-and.html
Hope it could help
Hemendra:Yesterday is just a memory,Tomorrow we may never see
Please remember to mark the replies as answers if they help and unmark them if they provide no help

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Furthermore the size is not retrieved correctly.
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pstein wrote:
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Here is an SSCCE.
import java.io.File;
class ListFiles {
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Edited by: AndrewThompson64 on Jul 21, 2009 8:47 AM

Which is better ListIterator or Simple list.size() in for loop

Hi everybody
I have one scenario in which, I need to delete the duplicate values from the list (Note : Duplicate values are coming in sequence).
I tried to approaches as follows
1) Using ListIterator
I iterated all values and if I found any duplicate then I called remove() method of Iterator.
2) I made another ArrrayList object, and iterated the old list using size() and for loop, and if I found unique value then I added that value to the new ArrayList.
I also created one test java file to find out the performance in both cases. But I am not pretty sure that this test is correct or not. Please suggest me which approach is correct.
code For Test
public class TestReadonly {
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          long beforeTime = 0,afterTime = 0;
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          beforeTime = System.currentTimeMillis();
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          afterTime = System.currentTimeMillis();
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Output
Before 1179384331873 List Size 1010000 heap Size 60739664
After 1179384365545 List Size 1000000 heap Size 60737600
Time Differance 33672 Heap Differance -2064
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After 1179384367639 List Size 1000000 heap Size 56697504
Time Differance 94 Heap Differance -4042080

I think, you test is ok like that. Although I would have tested with two different applications, just to be shure that the heap is clean. You never know what gc() actually does.
Still, your results show what is expected:
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Approach 2 is much faster, but takes a lot of extra memory, since you need a "copy" of the original list.
Basically, both approaches are valid. You have to decide depending on your requirements.
Approach 1 can be optimized by using a LinkedList instead of an ArrayList. When you remove an element from an ArrayList, all following elements have to be shifted which takes a lot of time. A LinkedList should behave better.
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ByteSizeOfArraySubsetLV2011.vi ‏18 KB
ByteSizeOfArraySubsetLV8_6.vi ‏15 KB
ExampleData.txt ‏1114 KB

Dear GerdW and smercurio_fc,
Thanks a lot for your replies! Perhaps I should have mentioned that I need the size of my array (string…, I am confused now) in bytes because I want to use later in my program the “Set File Position.vi” (which needs an offset in bytes). With this vi I want to read in my data again but starting after the data which I have used in my array (I try to make bunches out of my file).
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ByteSizeOfArraySubsetLV2011_2.vi ‏14 KB
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Hi Experts,
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>
We've a requirement that we need to find out the size of a java object at run time, is there a direct java API to get the size of a composite object in memory?
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>
Could you explain your actual requirement a little more fully.
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List size in bytes

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