The thresholds are defined in a threshold set, which is a list of Periodic Exceptions performance counters.
阈值在一个阈值集中定义，它是一个定期异常(Periodic Exceptions)性能计数器列表。
Table 1 provides a list of three performance counters and the performance objects under which they are categorized.
表1提供了一列三个性能计数器，以及它们所属的性能对象。
Periodic exception processing alerts (threshold alerts), which are based on operating system and DB2 performance counters
定期异常处理提醒（阈值提醒），基于操作系统和DB2性能计数器。
The tree is organized by performance objects, denoted by folder ICONS, and performance counters, denoted by stop-watch ICONS.
该树是由文件夹图标所标识的性能对象和秒表图标标识的性能计数器组织成的。
These performance counters are used to help you gain a better understanding of your workload and how your workload impacts your business needs.
这些性能计数器有助于您更好地了解工作负载以及工作负载对业务需求的影响。
访问性能计数器。
The following table describes these performance counters.
下表描述这些性能计数器。
Specifies whether performance counters for the assembly are enabled.
指定是否启用程序集的性能计数器。
Each processor type has its own set of hardware performance counters.
每个处理器类型都有一组自身的硬件性能计数器。
You can use the Counters panel to add performance counters to a graph.
可以使用计数器面板向关系图添加性能计数器。
The Graphs view allows you to graph performance counters that are collected.
通过关系图视图，可以绘制所收集的性能计数器。
By default, performance counters are collected on the controller and agents.
根据预设，效能计数器是在控制器和代理程序上收集的。
Each performance object includes a number of individual performance counters.
每个性能对象均包含多个单一性能计数器。
You can specify multiple performance counters to collect in separate options.
您可以用单独的选项指定多个要收集的性能计数器。
NET performance counters for stats regarding queued requests and average wait times?
NET性能计数器中关于排队请求和平均等待时间的统计信息？
This section provides a list of performance counters you can find in the Performance console.
这个章节提供可以在效能主控台找到的效能计数器清单。
Counter set definitions contain predefined threshold rules for many key performance counters.
计数器集合定义包含许多关键效能计数器之预先定义的临界值规则。
The profiler defines a set of generic performance counters that are common to almost all processors.
程式码剖析工具会定义一组通用效能计数器，几乎所有处理器都可以使用。
All networking performance counters are enabled or disabled with a single setting in the configuration file.
使用配置文件中的单个设置启用或禁用所有网络性能计数器。
This namespace contains an enumeration that is used to configure performance counters for diagnostics purposes.
这个命名空间包含用于设定效能计数器的列举型别，以供进行诊断之用。
Using of hardware performance counters facilitates the collecting of performance data during execution of a program.
硬件计数器的使用使人们能够更加便利地在程序执行过程中采集性能数据。
Select the check box next to a performance object's name to view the list of individual performance counters that it supports.
选择性能对象的名称旁边的复选框，以查看它所支持的各个性能计数器的列表。
Threshold rules are associated with specific performance counters, and violations indicate that a performance counter exceeded or fell below a set value.
临界值规则与特定的效能计数器有关，而违规指的是效能计数器超过或未达设定值。
The measurement infrastructure contains approximately one thousand performance counters, and the quantity is increasing with newer releases of Microsoft Windows.
测量基础架构包含了大约一千个性能计数器，它们的数量还在随着Microsoft Windows更新版本的发布而增长。
When new performance counters are installed while the performance console is running, stop and restart the performance console to make the new counters visible.
如果在性能控制台正在运行时安装新的性能计数器，请停止后再重新启动性能控制台以便显示新的计数器。
Problem queries: These queries return only rows that exceed thresholds for important performance counters, for example, rows with buffer pool hit ratio lower than 90%.
问题查询：这些查询只返回超过重要性能计数器阈值的行，例如缓冲池命中率不到90%的行。
NOTE: disk performance counters can also be enabled or disabled for specific disks and volumes individually by using the property pages for the specific disk or volume.
注意：也可用特定磁盘或卷的属性页来为指定的磁盘或卷单独启用或禁用磁盘性能计数器。
If you define the size in your application configuration file, that size is only used if your application is the first application that causes the performance counters to execute.
如果在应用程序配置文件中定义大小，仅当该应用程序是导致性能计数器执行的第一个应用程序时，才会使用该大小。
Networking Performance Counters.
联网性能计数器。
Performance counters are CPU-specific.
性能计数器是特定于 CPU 的。
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