cpu 的线程

<span class="highlight-line"><span class="highlight cl">ps -mp pid -o THREAD,tid,time span>span>

发现 cpu 几乎全被一个线程占用了，将线程 id 转换成 16 进制

oma"><span class="highlight-line"><span class="highlight cl">printf "%x\n" tid span>span>

打印线程堆栈信息

<span class="highlight-line"><span class="highlight class="highlight cl">jstack pid |grep tid -A 30 span>span>

看到的结果居然是，CMS 垃圾收集器的线程。。。
这，这，这不科学。

垃圾回收

看垃圾回收日志，发现一直在进行 Full GC，但是几乎没啥效果，GC 完了，老年代依然是几乎 满的状态。

class="center">

Login

<span >Username: span>
<span >Password: span> class="center">

Login

<span >Username: span>
<span >Password: span> component is disabled all the links inside it will be in turn disabled (they will be rendered as <span>) and it can not fire JavaScript events. Class Component provides two getter methods to determine

class="center">

Login

<span >Username: span>
<span >Password: span> class="center">

Login

<span >Username: span>
<span >Password: span> component is disabled all the links inside it will be in turn disabled (they will be rendered as <span>) and it can not fire JavaScript events. Class Component provides two getter methods to determinate

class="center">

Login

<span >Username: span>
<span >Password: span> class="center">

Login

<span >Username: span>
<span >Password: span> component is disabled all the links inside it will be in turn disabled (they will be rendered as <span>) and it can not fire JavaScript events. Class Component provides two getter methods to determine

class="center">

Login

<span >Username: span>
<span >Password: span> class="center">

Login

<span >Username: span>
<span >Password: span> component is disabled all the links inside it will be in turn disabled (they will be rendered as <span>) and it can not fire JavaScript events. Class Component provides two getter methods to determine

>Search

<span>Username: span>
<span >Password: span> <span wicket:id="message"> Message goes here span> AjaxRequestTarget is the main entity for AJAX development <span class="myClass">span> String responseContent = tester

'style="border:1px solid silver"'. • classOrStyle: For the showErrors macro, the name of the CSS class that the span element that wraps each error uses. If no information is supplied (or the value is empty), the errors type="hidden" value="Gryffindor"/> 158 The errors Tag This tag renders field errors in an HTML span element. It provides access to the errors created in your controller or those that were created by <%-- Associated errors to firstName field displayed --%> <span name="firstName.errors">Field is required.span> Last Name:

However, consider carefully before using such a feature. Normally, we do not want transactions to span remote calls. Where is TransactionProxyFactoryBean? Declarative transaction configuration in versions type="hidden" value="Gryffindor"/> 13.9.12. The errors tag This tag renders field errors in an HTML 'span' tag. It provides access to the errors created in your controller or those that were created by any value=""/> <%-- Associated errors to firstName field displayed --%> <span name="firstName.errors">Field is required.span> Last Name:

However, consider carefully before using such a feature. Normally, we do not want transactions to span remote calls. Where is TransactionProxyFactoryBean? Declarative transaction configuration in versions type="hidden" value="Gryffindor"/> 13.9.12. The errors tag This tag renders field errors in an HTML 'span' tag. It provides access to the errors created in your controller or those that were created by any value=""/> <%-- Associated errors to firstName field displayed --%> <span name="firstName.errors">Field is required.span> Last Name:

However, consider carefully before using such a feature. Normally, we do not want transactions to span remote calls. Where is TransactionProxyFactoryBean? Declarative transaction configuration in versions type="hidden" value="Gryffindor"/> 13.9.12. The errors tag This tag renders field errors in an HTML 'span' tag. It provides access to the errors created in your controller or those that were created by any value=""/> <%-- Associated errors to firstName field displayed --%> <span name="firstName.errors">Field is required.span> Last Name: