IBM Tivoli Composite Application Manager for Application Diagnostics, Version 7.1.0.1
JDK - Threading attributes
The JDK - Threading attributes provide overall information about the threads, including peak thread and daemon thread. A thread is the basic unit of program execution in the Java Virtual Machine. A process can have several threads running concurrently, each performing a different job. When a thread has finished its job, it is suspended or destroyed. 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.
The CPU time (in seconds) used to process the current thread (supported for JVM version 1.5 and higher). Format is positive integer.
The user time (in seconds) used for the current thread (supported for JVM version 1.5 and higher). Format is positive integer.
The number of threads which run unattended to perform continuous or periodic functions (supported for JVM version 1.5 and higher). Format is positive integer.
The length of the interval in seconds (supported for JVM version 1.5 and higher). Format is positive integer.
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.
The name of the server subnode (supported for JVM version 1.5 and higher). Format is alphanumeric string, with a maximum of 128 characters.
The maximum number of threads executed in the Java Virtual Machine (supported for JVM version 1.5 and higher). Format is positive integer.
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.
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.
Parent topic:
Attributes for ITCAM Agent for J2EE