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Spotlight on DB2 LUW

DB2 データベースのリアルタイムの監視 & 診断

Spotlight® on DB2 diagnoses performance problems on DB2 for Linux, Unix, and Windows in real time. これにより、問題の原因を素早く正確に特定して、対応の必要な問題に迅速に対処できます。 また、DB2 環境のアーキテクチャの正確な表示を含む直観的なユーザインターフェースで、すべてのデータベースアクティビティがグラフィカルに表示されます。 The overview screen reveals activity across the entire DB2 instance, so it’s easy to analyze connections, wait events, locking, memory, and disk I/O.

DB2 for LUW の接続のパフォーマンスを向上 - パフォーマンスにほとんど影響を与えずに、複数のインスタンスの接続を管理します。 

DB2 for LUW 9.5 のメトリックスを完全にサポート - Spotlight のデータベース分析、データベースマネージャの概要、クライアントアプリケーションの分析、およびトップ SQL ドリルダウンを通じて、OLAP 機能、RUNSTATS アクティビティ、負荷の統計にアクセスできます。

負荷管理分析のドリルダウン - お客様の DB2 for LUW 9.5 データベースでキャプチャされた DB2 負荷管理 (WLM) 情報や統計を確認できます。 ドリルダウンは WLM の 5 つの主要なエリア(サービスクラス、負荷、作業クラス、作業アクション、アクティビティ、およびしきい値のキュー)をカバーしており、概要情報とサブドリルダウンのデータを閲覧できます。

負荷アクティビティのサブドリルダウン - 各アプリケーション接続のアクティビティに関する情報を提供する、DB2 負荷管理統計にアクセスできます。 

To install and run Spotlight on DB2 for LUW, ensure your system meets the following minimum hardware and software requirements. Refer to the Spotlight on DB2 for LUW Installation Guide for detailed system requirement information, including recommended DB2 maintenance levels.

Requirements for the Client Computer

Operating System

• Windows 2003 (32-bit)
   Note: This version is recommended for monitoring local databases only.

• Windows XP (32-bit)

• Windows Vista (32-bit)

• Windows 7 (32-bit or 64-bit)

Memory512 MB RAM (minimum); 1 GB (recommended)
For multi-partitioned environments, upgrade memory as needed.
Hard Disk Space60 MB of free hard-disk space
DB2 ClientIBM DB2 for Linux, Unix, and Windows (LUW) Runtime Client 8.1 or later, installed using the typical installation method

Requirements for Servers with Monitored Databases

DB2 Data Server

• IBM DB2 for Linux, Unix, or Windows (LUW) Enterprise Server Edition (ESE) 8.1 (with FixPak 1 applied) or later (64-bit); 9.1 or later (64-bit)

• For a DB2 for LUW 8 server on which you want to monitor SMS space, Toad for DB2 Agent 5.1 or later (or Quest Central for DB2 Agent 4.5 or later)

Requirements for the Toad for DB2 Agent or Quest Central for DB2 Agent

To enable Spotlight to monitor SMS tablespaces in a DB2 for LUW 8 environment, you must install either the Toad for DB2 Agent or the Quest Central for DB2 Agent 4.5 or later on each DB2 for LUW 8 server whose databases you are monitoring.
Note: Spotlight does not require the agent to monitor SMS tablespaces in a DB2 for LUW 9.1 or later environment. Additionally, agent installation is not required when the Spotlight client and the DB2 for LUW 8 server are installed on the same machine or when a 4.5 or later version of the Quest Central for DB2 Agent already exists on the server.
Both agents run on any of these platforms:
Operating System• Microsoft Windows 2000, 2003 (32-bit), XP (32-bit), Vista (32-bit)
• Sun Solaris 7 or later
• IBM AIX 4.3 or later
• SuSE Linux Enterprise Server 8 and 9 for zLinux
• SuSE Linux Enterprise Server 8 and 9 United Linux for Intel x86
• SuSE Linux (2.6 Kernel) on AMD64 (x86_64)
• RedHat Enterprise Linux AS 3.0 and 4.0 zLinux (32-bit)
• Red Hat Enterprise Linux AS 2.1, 3.0, and 4.0 for Intel x86
• RedHat Enterprise Linux AS 4.0 (2.6 Kernel) on AMD64 (x86)
  Note: For Red Hat Linux, you must install the compat-libstdc++-7.3-2.96.122.i386.rpm compatibility library. You will find this package on the RedHat Advanced Server 3.0 installation CDs.
Note: For Sun Solaris 7 servers, you must apply Sun Solaris 7 patch 106327. If this patch is not already applied, you can apply it as part of the agent installation and configuration process, as described in Spotlight on DB2 for LUW Installation Guide.

Requirements for Integration with knowledge Xpert

To take advantage of links to Knowledge Xpert topics in Spotlight's What's This? help on the home pages, you must have Knowledge Xpert for DB2 10.1 or later installed. Additionally, you must uninstall any previous versions of Knowledge Xpert on your machine.

Required Authority or Privileges

To Install Spotlight

To install Spotlight on a Windows 2003 machine, the installer must be either a Standard user (belonging to the Power Users Group) or an Administrator.

To Install the Quest Central for DB2 Agent

To install the Toad for DB2 Agent or the Quest Central for DB2 Agent on a Windows machine, the installer must have administrative privileges on that machine.

To Run Spotlight

Spotlight either calls DB2 snapshot APIs (for DB2 for LUW 8) or invokes IBM table functions (for DB2 for LUW 9.1 or later) to collect the raw processing data that it then translates into meaningful performance information. To run Spotlight, you need any one of the following authorities on each DB2 instance you are monitoring:
  • SYSMAINT
    or
  • SYSCTRL
    or
  • SYSADM
    or
  • SYSMON (or privileges equivalent to SYSMON authority)

Additionally, to monitor a DB2 for LUW 9.5 or later database, Spotlight requires that the user ID connected to the database must have EXECUTE privilege on the following table functions:

WLM_GET_ACTIVITY_DETAILS
WLM_GET_QUEUE_STATS
WLM_GET_SERVICE_CLASS_AGENTS
WLM_GET_SERVICE_CLASS_WORKLOAD_OCCURRENCES
WLM_GET_SERVICE_SUBCLASS_STATS
WLM_GET_SERVICE_SUPERCLASS_STATS
WLM_GET_WORK_ACTION_SET_STATS
WLM_GET_WORKLOAD_OCCURRENCE_ACTIVITIES
WLM_GET_WORKLOAD_STATS

Note: Spotlight on DB2 installation does not create any database objects. Therefore, aside from the required user authority, Spotlight does not grant or require any additional privileges on objects.

Language Supported:

  • US English

Take a tour of Spotlight on DB2 LUW

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