Events

This resource contains performance counters specific to the status of database events. The icons of the listed performance counters in the Statistic Name column change colors to reflect the listed counter's current state. Clicking any performance counter in the Statistic Name column takes you to the Performance Counter Details page for that performance counter.

If the value of a listed performance counter crosses the Warning threshold, the chart for the listed counter displays a yellow background. If the value of a listed monitor crosses the Critical threshold, the chart for the listed counter displays a red background. Hovering over any time period within the chart displays detailed information about that time period in the tooltip. Hovering over a counter gives you detailed information about that performance counter.

The following table lists the default performance counters for this resource along with their respective definitions and troubleshooting information, including default Warning and Critical thresholds:

Counter Expert Knowledge Warn-
ing
Criti-
cal

Average Event Processing Time In Seconds

Definition:
Shows the average processing time of the events chosen.

Information:
Should be less than 2 at all times.

Possible problems:
Indicates the Mail Submission Assistant is not able to handle the number of submission requests being made to the database. May occur when server is experiencing a heavy load which can cause messages to queue on the server.

Remediation:
Review event logs for related events examining log entries for each Assistant's infrastructure and its corresponding assistant.

> 2

> 2 for 15 polls

Events in Queue

Definition: 
Shows the number of events in the in-memory queue waiting to be processed by the assistants.

Information:
Should be a low value at all times.

Possible problems:
High values may indicate a performance bottleneck.

Remediation:
Review event logs for related events. Monitor CPU and memory for bottlenecks.

> 20

> 50

Events Polled/sec

Definition:
Shows the number of events polled per second.

Information:
Determines current load statistics for this counter.

N/A

N/A

Zooming

You can have the chart show a predetermined time period of data by clicking on any one of the three Zoom buttons in the head of the Zoom column. Alternatively, you can have the chart show a specific date range by dragging the mouse over an area of the chart. The time and date displayed at the top of the resource shows the amount of data currently loaded into the chart. This can be changed by clicking Edit from within the resource.

The Value from Last Poll column shows the most recent data available for the listed statistic.

Additional components on certain resources may be available for addition and/or deletion on the Edit page.