案例研究2：由于未调用的侦听器回调方法而导致的内存泄漏的分析结果。
Case study 2: Analysis results for memory leak due to un-invoked listener call back method.
于是类加载器泄漏(classloaderleaks)就会被引入，导致在连续重部署后内存消耗增加。
So classloader leaks are introduced that lead to increased memory consumption after continuous redeploys.
如果有侦听器泄漏的话，比如说，您可能会发现有多出的5个本不应存在的侦听器。
When you have a listener leak, for example, you'll see five more listeners than there should be.
根据欧洲原子核研究组织，泄漏的文件好像是来自超导环场探测器(ATLAS)一份“组件笔记”(“com note”)的早期草稿。欧洲原子核研究委员会的大型强子对撞器中实验最大部分在此超导环场探测器中进行。
According to CERN, the leaked document seems to be an early draft of a "com note" from ATLAS, the largest of the experiments being run in CERN's large Hadron Collider (LHC).
她知道必须提供一个解决办法(比如周期性地对服务器进行循环或者逐渐增加堆的大小)，直到可以修复这个内存泄漏问题。
She knows she must provide a workaround (such as cycling the servers periodically or increasing the heap sizes) until the memory leak can be fixed.
这种情况既可以是内存泄漏的一种标志，也可能表示正在一个资源过少的应用服务器上运行应用程序。
Such a situation is either a sign of a memory leak or of running an application on an application server with too few resources.
这样一种情景既可以是内存泄漏的一种标志，也可能表示正在一个资源过少的应用服务器上运行一个应用程序。
Such a situation is either a sign of a memory leak or of running an application on an application server with too few resources.
由于我们是在生产服务器中运行的，并尝试检测内存泄漏(而不是造成内存泄漏)，所以我们只能存储非常有限的数据量。
Since we are running within a production server, and are trying to detect memory leaks (not create them), we have to store a very limited amount of data.
然后你们会得到低的蒸汽发生器的水位，那表示可能在某个地方出现了泄漏，而问题就是，那是在主面还是在次级面？
Then you have a low steam generator water level which means that you probably have a leak somewhere and the question is, is it on the primary side or on the secondary side?
在禁用默认的垃圾收集器时内存泄漏是一个严重的问题，这个特性会显著降低内存泄漏的风险。
This feature dramatically reduces the risk of memory leaks, which are a serious problem when the default garbage collector is disabled.
虽然如此，但他确实存在，分析了几十年，也未能发现任何简明易懂的理由，如：探测器有热泄漏。
Nonetheless, it is there, and decades of analysis have failed to find a straightforward reason, such as a heat leak from the probes.
假如现在这个比率是最低的、并且放在防喷器上方的关键性管道适应了高帽之前、仍然保持低比率，那时候泄漏的油约相当于现在已经漏掉量的一半。
If the rate is at the low end of the range and was lower still before a key pipe on top of the blowout preventer was cut to accommodate the top hat, about half as much oil has been spilled so far.
尽管没有探测到任何核泄漏，但官员们担心系统故障可能导致反应器的核心过热。
No radiation leaks were detected, but officials are concerned the reactor's core may overheat due to a system malfunction.
在油井发生爆炸以及油井起火后，海底上的防喷器本来应该自动将油井封住，但是未能做到这一点，导致大规模的石油泄漏。
Following the explosion and fire on the rig, the blow-out preventer on the sea bed should have automatically sealed the well, but it failed, resulting in the massive oil spill.
佛蒙特州的洋基反应堆已经发生氚泄漏、一个冷却塔内倒塌，甚至电厂变压器也发生过火灾。
The Vermont Yankee reactor has had tritium leaks, a cooling tower collapse and even a fire in the plant's transformer.
通常当服务器耗尽内存时，首先需要考虑的是内存泄漏，但实际上最有可能的是，您的应用程序刚刚使用了大量的内存。
Often when servers run out of memory, a memory leak is often the first thing considered, but a very real possibility is that your application might just be using a lot of memory.
一旦已经检测到了内存泄漏并且已经生成了堆转储，它们就可以被传递到生产服务器之外，转到问题确定机器中进行分析。
Once a memory leak has been detected and heap dumps have been generated, they can be transferred outside the production server and into a problem determination machine for analysis.
资源泄漏会造成DB2服务器负载过大，应用程序出现异常行为，或者甚至造成 DB2 服务器崩溃。
Resource leaks can result in the DB2 server being overload, abnormal behavior within the application, or even in a crash of the DB2 server.
如果核燃料管无法降温，就会发生熔毁，到时反应器的内核也会熔化，从而引起核泄漏。
A meltdown occurs when nuclear fuel rods cannot be cooled, thus melting the reactor core and causing a release of radioactivity.
核电站的辐射探测器测量到了400毫西弗每小时的辐射强度，是法定限度的400倍，也达到了自此次核泄漏危机发生以来的最高值。
Radiation monitors at the Daiichi plant briefly picked up radiation in the range of 400 millisieverts per hour, 400 times the legal limit and the highest rate since the crisis began.
侦听器泄漏往往会浪费内存和时间。
用户有一个常见的误解：任何用GWT编写的第三方库都会如魔法般快速运行，它们是完全无泄漏的，而且在所有浏览器上都能完美展现。
A common misconception that users have is that any third-party library written in GWT magically runs fast, is completely leak free, and renders perfectly on all browsers.
研究人员希望该设备可以象佩带式的公司门卡式辐射探测器一样，成为化学家或快速响应小组的探测器化学品泄漏事件的利器。
And the researchers hope the device may soon provide chemists or first responders to a chemical spill with a wearable detector, much like the badges worn to detect radiation.
可以完全配置轻量级内存泄漏检测，并将其设计为与高级自主管理器或自定义JMX客户机交互。
Lightweight memory leak detection is completely configurable and is designed to interact with advanced autonomic managers or custom JMX clients.
英国石油公司表示，安装到位的400个撇油器是为了尽量能够把日渐增加的泄漏石油所带来的恶果降到最低。
A fleet of 400 skimmers is in place to try to minimise the effects of increased oil loss during the operation, BP said.
真正的本机内存泄漏表现为本机堆持续增加，当负载移除或垃圾收集器运行时仍然不降低。
A genuine native-memory leak manifests as a continual growth in native heap that doesn't drop when load is removed or when the garbage collector runs.
ApplicationClassLoaderLeaks列示所有应用程序类加载器，表明它们是否被停止，因此导致泄漏。
Application class loader Leaks lists all of the application class loaders, indicating whether any of them are stopped and therefore leaking.
此外，使用多年以后，在风雨穿下来，冷凝器当门的空气泄漏年龄的增加。
Also, after years of use, the weatherstripping wears down and air leakage increases as the door ages.
为发现侦听器泄漏，我推荐两个方法。
为发现侦听器泄漏，我推荐两个方法。
应用推荐