Is continuous virtual memory increase an indication of a memory leak?

Is continuous increase in virtual memory(private bytes) of 开发者_Go百科process indicate memory leak...? I am using third party library. Continuous use of library leads to continuous increase of virtual memory.

So its a memory leak which can leads to continuous virtual memory increase or it can be any other reason.

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It's impossible for us to say. Some applications naturally increase in memory size as you use them. Think of a word processor - its memory usage increases as you write. But you should have a good idea of the memory usage pattern of your own application, so you should be able to answer this question yourself.