IBM Tivoli Composite Application Manager for Application Diagnostics, Version 7.1.0.1

JDK - Operation System attributes

The JDK - Operation System attributes provide data and statistics of the operating system on which the J2SE application server is running. The information includes the operating system's architecture, name, version, and the available memory information. The data for attributes is gathered from JVM MBeans, which are supported in JVM version 1.5 and higher. No data will be available for JVM with versions lower than 1.5.

The attributes within this group are used to build the JVM Statistics workspace.

Architecture

The architecture of the operating system on which the J2SE application server is running (supported for JVM version 1.5 and higher). Format is alphanumeric string, with a maximum of 256 characters.

Available Processors

The number of available processors of the operation system on which the J2SE application server is running (supported for JVM version 1.5 and higher). Format is positive integer.

Committed Virtual Memory Size

The committed virtual memory size in kilobytes (supported for JVM version 1.5 and higher). Format is positive integer or N/A if this attribute is not applicable.

Free Physical Memory

The free physical memory (in kilobytes) of the operation system (supported for JVM version 1.5 and higher). Format is positive integer or N/A if this attribute is not applicable.

Free Swap Space Size

The free swap space size (in kilobytes) of the operating system (supported for JVM version 1.5 and higher). Format is positive integer or N/A if this attribute is not applicable.

Interval (sec)

The length of the interval in seconds (supported for JVM version 1.5 and higher). Format is positive integer.

Node Name

The name of the system on which the server is running (supported for JVM version 1.5 and higher). Format is alphanumeric string, with a maximum of 256 characters.

Origin Node

The name of the server subnode (supported for JVM version 1.5 and higher). Format is alphanumeric string, with a maximum of 128 characters.

OS Name

The name of the operating system, such as Windows 2003 (supported for JVM version 1.5 and higher). Format is alphanumeric string, with a maximum of 256 characters.

OS Version

The version of the operating system on which the J2SE application server is running (supported for JVM version 1.5 and higher). Format is alphanumeric string, with a maximum of 256 characters.

Processing Capacity

The processing capacity of operation system (supported for JVM version 1.5 and higher). Format is positive integer or N/A if this attribute is not applicable.

Sample Date and Time

The date and time that the monitoring agent collected data (supported for JVM version 1.5 and higher). The valid format is a 12-character timestamp. For the STR and SCAN functions, the format is MM/DD/YY HH:MM:SS; the following table shows the values contained in this character string:


Format of the 12-character timestamp

Character String Meaning
MM Month
DD Day
YY Year
HH Hour
MM Minute
SS Second

Example: 09/13/06 18:32:03 indicates the data was collected on September 13, 2006, at 18:32:03.

This attribute was designed for logging and reporting data-collection times rather than for creating situations. To specify a time and date for comparison and testing, use attributes from the Universal Time or Local Time groups.

Server Name

The name of the J2EE application server (supported for JVM version 1.5 and higher). Format is alphanumeric string, with a maximum of 256 characters.

Total Physical Memory

The total physical memory (in kilobytes) of the operation system (supported for JVM version 1.5 and higher). Format is positive integer or N/A if this attribute is not applicable.

Total Swap Space Size

The total swap space size (in kilobytes) of the operating system (supported for JVM version 1.5 and higher). Format is positive integer or N/A if this attribute is not applicable.


Parent topic:

Attributes for ITCAM Agent for J2EE

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