review for 7108242: jinfo -permstat shouldn't report interned strings as part of perm

[Tom Rodriguez]

On Nov 4, 2011, at 10:29 AM, Tom Rodriguez wrote:

> That seems like a reasonable place to move it.  I'll do that and send out a new webrev.

I've moved it into HeapSummary.java so it will now be reported as part of jmap -heap.

tom

Parallel GC with 8 thread(s)

Heap Configuration:
   MinHeapFreeRatio = 40
   MaxHeapFreeRatio = 70
   MaxHeapSize      = 1073741824 (1024.0MB)
   NewSize          = 1048576 (1.0MB)
   MaxNewSize       = 4294901760 (4095.9375MB)
   OldSize          = 4194304 (4.0MB)
   NewRatio         = 2
   SurvivorRatio    = 8
   PermSize         = 16777216 (16.0MB)
   MaxPermSize      = 67108864 (64.0MB)

Heap Usage:
PS Young Generation
Eden Space:
   capacity = 17301504 (16.5MB)
   used     = 346136 (0.33010101318359375MB)
   free     = 16955368 (16.169898986816406MB)
   2.0006122011126894% used
From Space:
   capacity = 2883584 (2.75MB)
   used     = 0 (0.0MB)
   free     = 2883584 (2.75MB)
   0.0% used
To Space:
   capacity = 2883584 (2.75MB)
   used     = 0 (0.0MB)
   free     = 2883584 (2.75MB)
   0.0% used
PS Old Generation
   capacity = 44040192 (42.0MB)
   used     = 0 (0.0MB)
   free     = 44040192 (42.0MB)
   0.0% used
PS Perm Generation
   capacity = 16777216 (16.0MB)
   used     = 1952152 (1.8617172241210938MB)
   free     = 14825064 (14.138282775878906MB)
   11.635732650756836% used

613 interned Strings occupying 37008 bytes.

> 
> tom
> 
> On Nov 3, 2011, at 5:11 PM, Vladimir Kozlov wrote:
> 
>> Can you move it to HeapSummary.java?
>> 
>> Vladimir
>> 
>> Tom Rodriguez wrote:
>>> http://cr.openjdk.java.net/~never/7108242
>>> 38 lines changed: 0 ins; 38 del; 0 mod; 279 unchg
>>> 7108242: jinfo -permstat shouldn't report interned strings as part of perm
>>> Reviewed-by:
>>> jinfo -permstat still reports interned strings as part of the perm gen
>>> which is no longer true.  It should be dropped.
>