Notes about Metric Data Retention
15.4.3 Notes about Metric Data Retention
If you exit from the Monitoring Dashboard, either by closing the Monitoring Dashboard window or by logging out, the browser prompts you to confirm your choice because all metric values captured by the Monitoring Dashboard during the session will be lost. Exiting from the Monitoring Dashboard has no effect on collected metrics persisted in the Archive. However, note that the Archive may have a data retirement policy in effect that limits how long data is retained there. For more information, see Section 6.4, Retiring Data from the Archives.15.5 The Parts of a Chart
A chart consists of the following: ■ Chart name ■ Chart viewport, which shows the data values of one or more metrics that are displayed according to the chart type. The type can be a time-series chart that plots individual data points over a specified time span, or a gauge that shows the current or most recent value of a metric along with statistics indicating maximum, minimum, average, and standard deviation values. ■ X- and Y-axes for plotting diagnostic data – For time-series charts, data point plots against a time-based X-axis. You can zoom in or out to see a larger or smaller time segment in the viewport. – The Y-axis has a range and, by default, the range is automatically set to include all the data points in the chart. – You can optionally configure minimum and maximum values for the Y-axis. ■ A legend for each metric that includes the name of the metric and the colored marker symbol that is used for that metric in the chart viewport. The metric legend includes a button that, when selected, provides access to operations that can be performed with the metric, such as: – Changing the name that is displayed for the metric in the chart, as well as the shape and color used for the metric data points displayed in the chart viewport – Copying or moving the metric to another chart, moving the legend within the current chart, or deleting the metric from the chart ■ Chart series overview The chart series overview, which is available for time-series charts, indicates the portion of metrics data currently visible in the chart in relation to the whole set of data that has been collected for the corresponding metrics for the represented period of time. You can drag-select in either the viewport or the chart series overview to zoom in or out of the chart’s data.Parts
» Oracle Fusion Middleware Online Documentation Library
» What Is the WebLogic Diagnostics Framework?
» Document Scope and Audience Guide to This Document
» Data Creation, Collection, and Instrumentation Archive
» Monitoring Dashboard Diagnostics Request Performance Page
» Watch and Notification Data Accessor Diagnostic Image Capture
» How It All Fits Together About Oracle JRockit Flight Recorder
» Key Features of WLDF Integration with JRockit Flight Recorder
» JFR Graphical User Interface
» Displaying Event Data for a Product Subcomponent Viewing the Event Log to Display Details
» Tracking Execution Flow by Analyzing an Operative Set
» Changing the Location of Temporary JFR Files
» Obtaining the JRockit Flight Recording File Configuration MBeans and XML
» Tools for Configuring WLDF Configuring Diagnostic Image Capture and Diagnostic Archives
» The DIAG_MODULE.xml Resource Descriptor Configuration Managing Diagnostic System Modules
» WLDF Configuration MBeans and Their Mappings to XML Elements
» Configuring WLDF Diagnostic Volume WLST Commands for Generating an Image Capture
» Creating WLDF Tables in the Database
» Harvesting, Harvestable Data, and Harvested Data
» Configuring the Harvester Sampling Period Configuring the Types of Data to Harvest
» Sample Configurations for Different Harvestable Types
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» Sample Watch and Notification Configuration
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» Configuring Harvester Watches Oracle Fusion Middleware Online Documentation Library
» Configuring Log Watches Configuring Instrumentation Watches
» Defining Watch Rule Expressions Types of Notifications
» Configuring JMX Notifications Configuring JMS Notifications
» Configuring SNMP Notifications Oracle Fusion Middleware Online Documentation Library
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» Instrumentation Configuration Files Oracle Fusion Middleware Online Documentation Library
» Instrumentation XML Elements XML Elements Used for Instrumentation
» wldf-instrumentation-monitor XML Elements XML Elements Used for Instrumentation
» Configuring Server-Scoped Instrumentation Oracle Fusion Middleware Online Documentation Library
» Comparing System-Scoped to Application-Scoped Instrumentation
» Defining Pointcuts for Custom Monitors
» Creating Request Performance Data
» Context Life Cycle and the Context ID Dyes, Dye Flags, and Dye Vectors
» Dyes Supported by the DyeInjection Monitor PROTOCOL Dye Flags
» THROTTLE Dye Flag When Diagnostic Contexts Are Created
» Configuring Delegating Monitors to Use Dye Filtering
» Dye Filtering Example How Dye Masks Filter Requests to Pass to Monitors
» Configuring the THROTTLE Dye
» How Throttling is Handled by Delegating and Custom Monitors
» Using weblogic.diagnostics.context
» Data Stores Accessed by the Data Accessor Accessing Diagnostic Data Offline
» Accessing Diagnostic Data Programmatically
» Using Deployment Plans to Dynamically Control Instrumentation Configuration
» Using a Deployment Plan: Overview Creating a Deployment Plan Using weblogic.PlanGenerator
» Sample Deployment Plan for Diagnostics
» View List About the Monitoring Dashboard Interface
» Metric Browser About the Monitoring Dashboard Interface
» Current Time Range Charts Custom Time Range Charts
» Sequence in which Metrics Data is Displayed
» Notes about Metric Data Retention
» How WLDF Generates and Retrieves Data Mapping WLDF Components to Beans and Packages
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