2.1 Overview of performance monitoring

• Performance data collection methods

  For details about performance data collection methods, see the chapter explaining Performance Management functions in the JP1/Performance Management Planning and Configuration Guide.

  For details about the performance data values that are collected, see 9. Records.

• Performance data management methods

  For details about the PI and PD record type performance data management methods, see the chapter explaining operation monitoring data management in the JP1/Performance Management User's Guide.

  When the PL record exceeds the upper limit of the set number of record items, the record is overwritten, starting with the oldest one.

  You can use PFM - Web console to change the upper limit of the number of record items. For details about how to set the upper limit of the number of record items, see the chapter explaining operation monitoring data management in the JP1/Performance Management User's Guide.

You use PFM - Web Console to select which records collected and managed by PFM - Agent are to be used as performance data. For details about how to select performance data, see the chapter explaining operation monitoring data management in the JP1/Performance Management User's Guide.

Organization of this section

• 2.1.1 Objective of performance monitoring

• 2.1.2 Most important system resources in need of performance monitoring

• 2.1.3 Determining baselines

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