你可以运行此命令数百每个登录会话时间。
You could potentially be running this command hundreds of times per login session.
SSL 提供了很多保护机制，如果每次会话时间要持续几个小时，就应该考虑使用这些保护机制。
SSL adds a great deal of protection, and you should take advantage of it if you're leaving sessions open for hours at a time.
这会造成性能的下降：越来越多的时间和带宽花在了在集群中维护会话备份的一致性，而不是用来处理用户请求。
This causes degraded performance as increasing amounts of time and bandwidth are absorbed in maintaining consistency of session backups across the cluster rather than processing user requests.
最后，浏览器接收会话持续时间并设置一个超时以保持连接处于活跃状态。
Finally, the browser receives the session duration time and sets a timeout to keep the connection alive.
使用会话与响应时间直接相关。
如果内存使用减少，那么系统容量或性能就能够得到提升，从而允许增加会话或减少垃圾收集时间。
If memory usage can be reduced, then the system's capacity or performance can be improved, allowing more sessions or less time spent garbage collecting.
也可以在一个会话中的任何时间点关闭假脱机功能，如下所示。
Spooling can also be turned off at any point in a session, as shown below.
在其它的时间，这些会话将会演变成更多随机的笑话，和故事。
At other times these conversations are going to be more random jokes and stories than anything.
这包含诸如系统空闲时间、用户会话是否锁定之类的项目。
This includes items like the system idle time and whether the user's session is locked.
必须谨慎使用悲观会话锁定，因为它在业务流程（包括用户思考时间）中序列化数据访问。
Pessimistic session locking should be used with great discretion, as it serializes access to data across a business process that includes user think time.
通过在DML更新前清除会话缓存，我们将时间缩短到了4分钟，全部都是将数据加载到会话缓存中花费的时间。
By clearing the session cache before DML update, we cut the time to about 4 minutes, all of which is needed by the data loading into the session cache.
例如，可以存储会话的总时间。
它还可用于长时间的会话锁，但需要进行清理以避免表过度增长。
It can also be used for longer-lived session locks, but cleanup needs to be addressed to prevent table growth.
当然，如果你会话很多时间呆在家里，那么你需要保护你自己。
Of course, if you are going to spend a lot of time at home, you need to be able to defend it.
xev会话中的每个事件都是随高精度的时间值一同输出的。
Each event in a xev session is printed out with a high-resolution time value.
可以用会话Bean上下文、到期时间和资源的标识符作为参数来调用 scheduleResourceLifeCycleTask()方法。
The scheduleResourceLifeCycleTask() method is called with the session bean context, expiry time, and identifier of the resource (calcID) as parameters.
对于消费类的iPhone应用来讲，用户会话平均时间是4到5分钟。
For consumer iPhone apps, the median time of a user session is between 4 and 5 minutes.
在Linux下，QEMU会话占用很少的CPU时间，除了客户操作系统工作时。
Under Linux, QEMU sessions consume little CPU time except when the guest operating system is doing work.
在WebSphereApplicationServer中可以配置会话过期时间，这个属性非常必要，可以防止在几秒钟没有活动后就要求用户再次登录的情况。
A session expiration time is configurable in WebSphere Application Server and is indeed required to avoid a case when a user has to log in again after only a few seconds of inactivity.
有状态会话bean消耗了容器的大量时间和内存。
Stateful session beans consume a substantial amount of the container's time and memory.
Seaside每捕获一个continuation，就将它保存在一个字典里直到一段时间过去，会话到期。
Each time Seaside captures a continuation, it stores it in a dictionary until a certain period of time passes and the session expires.
Connect_Duration：此会话建立的连接的持续时间。
Connect_Duration: Time since the connect is established for that session.
CPUTime：此会话使用的CPU时间量。
Connected：启动会话的时间。
你若用了四成时间，你的会话伙伴觉得那是均衡的会话。
If you speak 40% of the time, the conversation will seem "balanced" to your speaking partner.
scope属性告诉StrutsActionErrors（在处理异常时被创建）应该被保存多长时间（会话或请求）。
The scope attribute tells Struts how long the ActionErrors, created by handling the exception, should be saved (session or request).
Servlet使用该接口来查看与处理有关会话的信息，如创建时间和上一次访问会话的时间。
Servlets use this interface to view and manipulate information about a session, such as the creation time and the last time the session was accessed.
在Maximumidletime字段中，输入会话可空闲的最长时间，超过这个时间后，ConnectionManager将清理会话的认证令牌，迫使客户端重新授权。
In the maximum idle time field, enter the maximum time that a session can be idle before the Connection Manager clears the session's authentication token, forcing the client to re-authorize.
ZeroTurnaround的LiveRebel 1.0旨在服务器部署自动化的过程中缩短服务停止的时间、减少会话丢失的个数。
ZeroTurnaround's LiveRebel 1.0 aims to alleviate downtime and lost sessions in server deployment automation.
当出现请求聚集时，服务时间是不可预测的，用户会察觉到浏览器会话延迟。
When requests back up, the service time is unpredictable, and your users will be seeing stalled browser sessions.
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