This is a first articles in series, where I would like to study effect of various HotSpot JVM options on duration of STW pauses associated with garbage collection.
This article will study how number of parallel threads affects duration of young collection Stop-the-World pause. HotSpot JVM has several young GC (more...)
There are bunch of graphical tools helping you to look inside of running JVM (VisualVm and JConsole are extremely helpful). Unfortunately, some times (almost always in my case), you may find yourself in SSH console on headless server side by side with your JVM (more...)
I'm glad to announce upcoming tech talk in our user group at Moscow - "Java GC — Theory and Practice"
Event will be held on 16 May at Moscow, online translation will be available (tech talk language - russian)
Registration is open at http://aragozin.timepad.ru/event/60137/
Below are slidedecks (in russian) from two my presentation on JavaOne Russia this year.
Борьба с GС паузами в JVM. Теория и практика
Распределённый кэш или хранилище данных. Что выбрать?
Today, I was one of speaker at "Magic of VMs" tech talk in Moscow. Meet up was held under roof of Rambler, a lot thanks to them for helping us in this event.
Topic of meetup was low level implementation details of various runtimes for popular platforms.
Below are (more...)