Active Sessions Waiting: I/O

Description

This metric represents the active sessions waiting for I/O.

Metric Summary

The rest of the information in this section is only valid for this metric when it appears in either the Enterprise Manager Grid Control or the Enterprise Manager Database Control (if applicable).

The following table shows how often the metric's value is collected and compared against the default thresholds. The 'Consecutive Number of Occurrences Preceding Notification' column indicates the consecutive number of times the comparison against thresholds should hold TRUE before an alert is generated.

Target Version

Evaluation and Collection Frequency

Upload Frequency

Operator

Default Warning Threshold

Default Critical Threshold

Consecutive Number of Occurrences Preceding Notification

Alert Text

10.1.0.x; 10.2.0.x; 11.1.0.x; 11.2.0.x

Not Defined

After Every Sample

>

Not Defined

Not Defined

3

Not Defined

Data Source

Not available

User Action

Specific to your site.

Related Topics

About Alerts

About the Metric Detail Page

Editing Thresholds

Understanding Line Charts