Android ViewPager Fragment ImageView Glide Memory Leak -

i'm using viewpager fragmentstatepageradapter.
each fragment has imageview's.
glide loading images:

glide.with(fragment)//current fragment      .load(imageurl)//url string      .dontanimate()      .skipmemorycache(true)      .into(imageview_n); 

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viewpager's offscreenpagelimit default (1);
ondestroy calling each fragment.
after sliding next , next fragment memoryheap increasing, not releasing.
, outofmemory.

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i know, possible duplicate question, other post did not me.