Foglight for SQL Server

可扩展、基于网络的24小时全天候数据库监控软件

With its non-stop data collection and instant metric-sensitive alerts, Foglight^® for SQL Server ensures optimal database performance. 内置的专业指导，直观的界面，加上易于遵循的工作流程，可帮助您迅速完成工作。此外，它还可自动执行性能分析，为您提供有关数据库运行状况的企业级视图。 So it’s incredibly easy to identify and diagnose the servers and resource areas where poor performance originated. Maximizing database performance and availability with robust SQL Server performance monitoring simply doesn’t get any easier than this.

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全局视图——获得实例警报，更快速地解决SQL Server和跨平台性能问题。
内置智能——借助于以下功能，了解您的企业版SQL Server的运行状况与活动：管理和性能视图、含关联工作流程的弹出式建议、内置的Foglight Performance Analysis for SQL Server链接、与环境相关的SQLServerPedia链接，以及Quest创建的SQL Server社区论坛。
自定义性能计数器——如同指标计数器一样跟踪具体的服务水平流程，主动处理性能问题。
自适应基准——通过自动检测和计算所有指标的正常范围对性能进行追踪，并在偏离正常活动时发送提示。
自动查找实例——利用自动查找实例功能或特定主机，部署Foglight。必要时，可手动添加实例。
历史数据——可在任何深入分析窗口轻松浏览性能诊断结果和警报数据，以解决最近发生的性能问题。
企业级配置管理——集中进行管理和配置，并自定义单个连接。
警报流程——管理并注解警报，设置停机时间，搜索以往的解决方案。
轻松集成——Foglight for Oracle可与其他端到端企业监控器无缝集成。
等待状态分析——诊断等待统计数据，轻松确定等待发生的位置及原因。
向导式安装——利用强大的向导程序，轻松将Foglight作为单独的解决方案进行安装和配置，或为您现有的基础架构添加SQL Server监控功能。
拖放报告——利用Foglight采集的数据，创建自定义视图和报告。
Foglight for SQL Azure Cartridge – Use this free add-on to view Azure-specific metrics. Gain helpful insight to rapidly diagnose and resolve database issues. See how much a SQL Azure instance would cost and ensure a successful deployment. Easily monitor and manage Azure performance.

System Requirements

Before installing Foglight for SQL Server, ensure that your system meets the hardware and software requirements detailed in Foglight System Requirements and Platform Support Guide. Customers running large deployments (above 50 instances) should consult with the Foglight for SQL Server sizing assistant.

Foglight for SQL Server requires WMI access for monitoring Windows Operating system metrics on the various SQL Server dashboards. Ensure that the WMI and Remote Registry services are started prior to creating the agents and throughout the monitoring process. Firewall usage requires taking further steps to ensure connection to WMI, as detailed in the known issues section under Connection to WMI.

Supported Platforms

The operating system platforms and SQL Server versions supported by the Foglight for SQL Server agent on Foglight 5.5.2 are shown below:

Operating System	SQL Server Version
Windows 2000, 2003, 2008 (32-bit)	SQL 2000, SQL 2005, SQL 2008
Windows 2000, 2003, 2008 (64-bit Opteron and Xeon)	SQL 2000, SQL 2005, SQL 2008
Windows 2003 (Itanium)	SQL 2000, SQL 2005, SQL 2008

Supported Web Browsers

The following table lists the Web browsers that have been tested and validated for use with Foglight 5.6.3.

Browser Type	Version / Patch Level Validated
Internet Explorer 6 (see “Final Support Notice”)	Latest patch update available at February 2012
Internet Explorer 7	Latest patch update available at February 2012
Internet Explorer 8	Latest patch update available at February 2012
Internet Explorer 9	Latest patch update available at February 2012
Firefox 3.6	3.6.26
Firefox 10	10.0.2
Safari 5 (Mac OS X only)	5.1.3
Chrome 17	17.0.963.46