Topic Spaces attributes
The attributes provide aggregated information about publish/subscribe messaging.
The Topic Spaces attributes provide aggregated information about publish/subscribe messaging.
The attributes within this group are used to build the Destinations workspace.
- The attributes within this attribute group contain zeros for performance data if your site has set configuration value Resource Data Collection Method to On Demand (for on-demand sampling) and you have not yet run applications that generate performance data. To report performance data in these attributes after installing and configuring the data collector, use the WebSphere® administrative console to set the appropriate PMI instrumentation level.
- The monitoring agent is set by default to provide on-demand sampling; thus the attributes within this attribute group initially contain zeros until you select the workspace and select it again later. Each time you select the workspace, these attributes are updated with the latest data.
- Attributes in this group are only provided for WebSphere Application Server Version 6 or later.
Assured Persistent Local Subscription Hits The cumulative total of subscriptions which have matched assured persistent publications. The valid format is a positive integer.
Assured Persistent Messages Published The number of Assured Persistent messages published. The valid format is a positive integer.
Best Effort Non-persistent Local Subscription Hits The cumulative total of subscriptions which have matched best effort non-persistent publications. The valid format is a positive integer.
Best Effort Non-persistent Messages Published The number of best effort non-persistent messages published. The valid format is a positive integer.
Durable Local Subscription The number of durable subscriptions. The valid format is a positive integer.
Express® Non-persistent Local Subscription Hits The cumulative total of subscriptions which have matched express non-persistent publications. The valid format is a positive integer.
Express Non-persistent Messages Published The number of express non-persistent messages published. The valid format is a positive integer.
Incomplete Publication The number of publications not yet received by all current subscribers. If this number is unexpected, view the publication using the admin console to take actions. The valid format is a positive integer.
Instrumentation Level The instrumentation level for the topic spaces. For WebSphere Version 6 or later, the valid values are None, Basic, Extended, All, Custom. Blank if no instrumentation level is set.
Interval (sec) The length (in seconds) of the sampling interval. The valid format is a positive integer.
Local Oldest Publication The longest time any publication has spent on this topic space. If this time is not what was expected, view the message using the admin console to decide what action needs to be taken. The valid format is a positive integer.
Local Publisher The number of local publishers to topics in this topic space. The valid format is a positive integer.
Local Publisher Attaches The number of times an attachment has been made to this topic space by local producers. The lifetime of this value is the lifetime of the messaging engine. The valid format is a positive integer.
Messaging Engine Name The name of the message engine. The value format is an alphanumeric string, with a maximum of 256 characters.
Node Name The name of the system on which the server is running. The value format is an alphanumeric string, with a maximum of 256 characters.
Non-Durable Local Subscription The number of non-durable subscriptions. The valid format is a positive integer.
Origin Node The name of the server subnode. The valid format is an alphanumeric string, with a maximum of 128 characters.
Reliable Non-persistent Local Subscription Hits The cumulative total of subscriptions which have matched reliable non-persistent publications. The valid format is a positive integer.
Reliable Non-persistent Messages Published The number of reliable non-persistent messages published. The valid format is a positive integer.
Reliable Persistent Local Subscription Hits The cumulative total of subscriptions which have matched reliable persistent publications. The valid format is a positive integer.
Reliable Persistent Messages Published The number of reliable persistent messages published. The valid format is a positive integer.
Report Enabled Publication Expired The number of report-enabled incomplete publications that expired while on this topic space. The valid format is a positive integer.
Sample Date and Time The date and time the monitoring agent collected the data. 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.
| 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.
Server Name The name of the application server. The valid format is an alphanumeric string, with a maximum of 256 characters.
Summary Whether this row is a summary row of statistical totals for all rows. Valid values are No and Yes.
Topic Space Name The name of the topic space. The valid format is an alphanumeric string, with a maximum of 256 characters.
Total Local Subscription The number of local subscriptions to topics in this topic space. The valid format is a positive integer.
Total Local Subscription Hits The cumulative total of subscriptions which have matched topic space publications. The valid format is a positive integer.
Total Messages Published The total number of publications to this topic space. The valid format is a positive integer.