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Administration Console Online Help

Execute Queue --> Configuration

Tasks Additional Documentation Attributes

Overview

As work enters a WebLogic Server, it is placed in an execute queue. This work is then assigned to a thread within the queue that performs the work. By default, a new WebLogic Server instance is configured with a default execute queue (named "default") that contains 15 threads. WebLogic Server instances also contain 2 built-in execute queues named __weblogic_admin_html_queue and __weblogic_admin_rmi_queue, but these queues are reserved for communicating with the WebLogic Administration Console. If you configure no additional execute queues, all web applications and RMI objects use the default queue.

Use this page to configure a new, user-defined execute queue for use with applications on this server, or to edit an existing execute queue.

Tasks

Creating an Execute Queue

Tuning an Execute Queue for Overflow Conditions

Additional Documentation

(Requires an Internet connection.)

Setting Thread Count

Using Execute Queues to Control Thread Usage

Tuning Execute Queues for Overflow Conditions

Assigning Applications to Execute Queues

Attributes

Attribute Label | Description | Value Constraints
--- | --- | ---
Name | The name of this configuration. WebLogic Server uses an MBean to implement and persist the configuration. MBean: weblogic.management. configuration. ExecuteQueueMBean Attribute: Name | Configurable: yes Readable: yes Writable: yes
Queue Length | The maximum length of this queue. | Minimum: 256 Maximum: 1073741824 Default: 65536 Configurable: yes Readable: yes Writable: yes
Queue Length Threshold Percent | The threshold percent for length of this queue, set in QueueLength. | Minimum: 1 Maximum: 99 Default: 90 Configurable: yes Readable: yes Writable: yes
Thread Count | The number of threads assigned to this queue. MBean: weblogic.management. configuration. ExecuteQueueMBean Attribute: ThreadCount | Minimum: 1 Maximum: 65536 Default: 15 Configurable: yes Readable: yes Writable: yes
Threads Increase | The number of threads to grow when a queue is within QueueLengthThresholdPercent of the set QueueLength. | Minimum: 0 Maximum: 65536 Default: 0 Configurable: yes Readable: yes Writable: yes
Threads Maximum | The maximum number of threads in the pool. | Minimum: 1 Maximum: 65536 Default: 400 Configurable: yes Readable: yes Writable: yes
Threads Minimum | The minimum number of threads in the pool. | Minimum: 1 Maximum: 65536 Default: 5 Configurable: yes Readable: yes Writable: yes
Thread Priority | The priority of the threads associated with this queue. | Minimum: java.lang.Thread.MIN_PRIORITY Maximum: java.lang.Thread.MAX_PRIORITY Default: java.lang.Thread.NORM_PRIORITY Configurable: yes Readable: yes Writable: yes