When you create a new object in Java,<br><br>aClass a = new aClass();<br><br>memory is dynamically allocated on the process's heap to store the object instance. A reference to this object is created ...
システム開発の現場では予期しないトラブルが付き物だ。Javaの場合、ヒープメモリやGCに関するトラブルが発生することが多い。この場合、GCログやヒープダンプを解析することで原因の特定を試みることになる。今回はこれらのトラブルが発生した場合に ...
Community driven content discussing all aspects of software development from DevOps to design patterns. I don’t know anyone who likes investigating a Java heap dump. They can be massive — literally ...
Memory management is an important element in programming, but its importance is often overlooked. Programmer Zachary Lee explains the high-level abstraction of memory management as 'an element that ...
この記事は会員限定です。会員登録すると全てご覧いただけます。 問題解決のポイント Java VMでメモリ不足が発生した時に ...
Running a commercial app set to -Xmx2048M on Sol 10 (sun4v sparc) with 64G of physical RAM. Is it possible to bump up the java heap space even further?