What does this Heapshot mean?
I've been taking heapshots of a certain process. All the leaked objects in all the shots originate in this method:

    - (void)setArticle:(Article *)article
    {
        if (_article != article)
        {
            [self.navigationController popToViewController:self animated:YES];
    
    		[_article removeObserver:self forKeyPath:kArticleObservationKey];
    		[_article release];
    		_article = [article retain];
    		
    		[_article addObserver:self forKeyPath:kArticleObservationKey options:NSKeyValueObservingOptionNew context:&__ArticleObservingContext];
            
            [_article loadIfNeededWithPriority:OGRequestPriorityHigh downloadAllImage:NO];
            [_article fetchRelatedStories];
    	}
    
        [self resetArticleView]; // 65% of heapshot allocations
        
        if ([_article.isStub boolValue])
        {
            [self.view showSpinner];
        }
        
        if (_article)
        {
            [Analytics articleReadWithParmeters:[NSDictionary dictionaryWithObject:_article.idOnServer forKey:AnalyticsKeyArticleId]]; // 32% of heapshot allocations
        }
    }

Here is the actual heapshot, they all look identical to this:

![Heapshot][1]

I've got few questions:

 1. What are my next steps? I don't see any leaks in this method, why is it featured so prominently in the heapshots?
 2. The `[self resetArticleView]` has a little 65% next to it, but that particular method shows up in none of the stack traces for my leaked objects. Am I misunderstanding what that particular 65% designation means? If it does mean that it contains 65% of the leaked allocations, why is that method not in any stack traces?


  [1]: http://i.stack.imgur.com/MVoIZ.png
What does this Heapshot mean?
===

I've been taking heapshots of a certain process. All the leaked objects in all the shots originate in this method:

    - (void)setArticle:(Article *)article
    {
        if (_article != article)
        {
            [self.navigationController popToViewController:self animated:YES];
    
    		[_article removeObserver:self forKeyPath:kArticleObservationKey];
    		[_article release];
    		_article = [article retain];
    		
    		[_article addObserver:self forKeyPath:kArticleObservationKey options:NSKeyValueObservingOptionNew context:&__ArticleObservingContext];
            
            [_article loadIfNeededWithPriority:OGRequestPriorityHigh downloadAllImage:NO];
            [_article fetchRelatedStories];
    	}
    
        [self resetArticleView]; // 65% of heapshot allocations
        
        if ([_article.isStub boolValue])
        {
            [self.view showSpinner];
        }
        
        if (_article)
        {
            [Analytics articleReadWithParmeters:[NSDictionary dictionaryWithObject:_article.idOnServer forKey:AnalyticsKeyArticleId]]; // 32% of heapshot allocations
        }
    }

Here is the actual heapshot, they all look identical to this:

![Heapshot][1]

I've got few questions:

 1. What are my next steps? I don't see any leaks in this method, why is it featured so prominently in the heapshots?
 2. The `[self resetArticleView]` has a little 65% next to it, but that particular method shows up in none of the stack traces for my leaked objects. Am I misunderstanding what that particular 65% designation means? If it does mean that it contains 65% of the leaked allocations, why is that method not in any stack traces?


  [1]: http://i.stack.imgur.com/MVoIZ.png