Compaq ProLiant 6400R Compaq Parallel Database Cluster Model PDC/O1000 for Ora - Page 145

Monitoring Cluster Operation, Tools Overview

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Cluster Management 6-25 Monitoring Cluster Operation Tools Overview Several tools exist to monitor the operation of your cluster. Use the tools to regularly monitor the operation of each node and each Oracle instance. The gathered information might identify a disparity in the workload being performed by each node, which signifies a need to adjust the distribution of the workload so that the overall cluster performance is maximized. I Compaq Insight Manager and Compaq Insight Manager XE can be used to gather low-level, in-depth hardware statistics for the server and networking hardware components used in the cluster. I Windows 2000 Performance Monitor gathers performance characteristics of many objects. Examples of monitored objects are memory, processor, hard drive performance, network software, and application software. I Oracle8i Performance Manager captures, computes, and presents performance data about the Oracle database. Specific data about Oracle8i Parallel Server metrics are monitored and viewed with this application.

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Cluster Management
6-25
Monitoring Cluster Operation
Tools Overview
Several tools exist to monitor the operation of your cluster. Use the tools to
regularly monitor the operation of each node and each Oracle instance. The
gathered information might identify a disparity in the workload being
performed by each node, which signifies a need to adjust the distribution of the
workload so that the overall cluster performance is maximized.
■
Compaq Insight Manager and Compaq Insight Manager XE can be used
to gather low-level, in-depth hardware statistics for the server and
networking hardware components used in the cluster.
■
Windows 2000 Performance Monitor gathers performance
characteristics of many
objects
. Examples of monitored
objects
are
memory, processor, hard drive performance, network software, and
application software.
■
Oracle8
i
Performance Manager captures, computes, and presents
performance data about the Oracle database. Specific data about
Oracle8
i
Parallel Server metrics are monitored and viewed with this
application.