您可以使用-XX:+ UseStringDeduplicationJVM参数来尝试此操作。 Java 8和PermGen Java 8中最大的变化之一是删除了传统上为类元数据、内部字符串和静态变量分配的堆的permgen部分。在这之前,一般都要求开发人员来优化和tuning。这也是多年来成为许多OutOfMemory异常的源头,所以这个优化对我们帮助很大。即使如此,这也不...
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View this scale in:G-Tuning (DGBE)D-Tuning (ADF#B)Slack-key Tuning (gCEG) The pentatonic minor is a scale of only five notes that is often used in Blues, Pop, and Rock. After the major scale the pentatonic minor is THE scale to know. It is composed of all the same notes of th...
string (Automation) IGatherNotifyInline::Initialize method (Windows) System.Message.ConversationIndex (Windows) Int64ToLongPtr function (Windows) PtrdiffTToDWord function (Windows) SIZETToULong function (Windows) Recipe Thumbnail Provider Sample (Windows) Shell Storage Sample (Windows) Taskbar Peripheral ...
Two-dimensional (2D) materials combine many fascinating properties that make them more interesting than their three-dimensional counterparts for a variety of applications. For example, 2D materials exhibit stronger electron-phonon and electron-hole inter
Aside from minimal acoustic guitar bedding, virtually none ofAftermath’s original folk voicings are present, instead exchanged for layers of electric guitar, syrupy synthesizers, mellotron swells, & stratified string arrangements. Hell, we even included some wind chimes & thunder tube for good ...
Results from all designated string lookups can be added to the top page as a button. Also, it is possible to delete or rearrange buttons on the top page, or to reset it completely to its original state. The application in its original state can currently add a minimum of roughly 1.2 ...
进行Minor GC时,如果有老年代引用新生代,怎么识别? 当有老年代引用新生代,对应的card table被标识为相应的值(card table中是一个byte,有八位,约定好每一位的含义就可区分哪个是引用新生代,哪个是并发标记阶段修改过的)。P172 The Garbage Collection Handbook ...
2019-12-18T16:46:16.656+0800: 2.616: [GC (Allocation Failure)【说明eden区域没有足够空间分配对象了,需要ygc。也是ygc的主要原因,也是minor gc的主要原因。如果是CMS,则+XX:+ScavengeBeforeRemark也会导致该gc事件发生】 2019-12-18T16:46:16.656+0800: 2.616: [ParNew ...
_started();_cm->gc_tracer_cm()->set_gc_cause(gc_cause());}_gc_tracer_stw->report_yc_type(collector_state()->yc_type());GCTraceCPUTimetcpu;G1HeapVerifier::G1VerifyTypeverify_type;FormatBuffer<>gc_string("Pause Young ");if(collector_state()->in_initial_mark_gc()){gc_string...