Event Stream Processor Alerts

Note: To configure alerts for an ESP cluster, register each node for which you want to set alerts and add the node to a perspective. Then set up alerts for each node using the Resource Properties view (select a server in the Perspective Resources view and select Resource > Properties > Alerts

ESP Node Alerts
Alert	Description	Alert Type
ESP Node Availability	Indicates the availability of an ESP node.	State
Total CPU Availability	The sum of total CPU usage, since the last update, of all projects which are running on the node. This alert is the same as the Total CPU Availability alert for ESP Overview.	Threshold

ESP Overview Alerts
Alert	Description	Alert Type
Total CPU Availability	The sum of total CPU usage, since the last update, of all projects which are running on the node. This alert is the same as the Total CPU Availability alert for the ESP node.	Threshold
Total System CPU Availability	The sum of total system (kernel on Windows) CPU usage, since the last update, of all projects which are running on the node.	Threshold
Total User CPU Availability	The sum of total user CPU usage, since the last update, of all projects which are running on the node.	Threshold
Physical Memory Availability	The sum of physical memory usage, since the last update, of all projects which are running on the node.	Threshold
Virtual Memory Availability	The sum of virtual memory usage, since the last update, of all projects which are running on the node.	Threshold
Total Threads	The sum of the thread number, since the last update, of all projects which are running on the node.	Threshold
Publisher Connections	The total number of publishers running on the node.	Threshold
Rows Received per Second	The total number of rows input into the projects running on the node, per second.	Threshold
Rows Sent per Second	Total number of rows output from the projects running on the node, per second.	Threshold
Subscriber Connections	The total number of subscribers running on the node.	Threshold
Total Connections	The total number of connections on the node, including publishers and subscribers.	Threshold

Project Alerts
Alert	Description	Alert Type
Total CPU Availability	The total CPU usage of the project since the last update.	Threshold
Total System CPU Availability	The total system CPU usage for the project since the last update.	Threshold
Total User CPU Availability	The total user CPU usage for the project since the last update.	Threshold
Physical Memory Availability	The physical memory usage for the project since the last update.	Threshold
Virtual Memory Availability	The virtual memory usage for the project since the last update.	Threshold
Total Threads	The thread number for the project since the last update.	Threshold
Publisher Rows Transferred	Number of rows input into the project per second.	Threshold
Subscriber Rows Transferred	Number of rows output from the project per second.	Threshold
Publisher Connections	Number of connections through which publishers are running.	Threshold
Subscriber Connections	Number of connections through which subscribers are running.	Threshold
Total Connections	The total number of connections on the project, including publishers and subscribers.	Threshold

Stream Alerts
Alert	Description	Alert Type
Total CPU Availability	The total CPU usage of the stream since the last update.	Threshold
Total System CPU Availability	The total system CPU usage for the stream since the last update.	Threshold
Total User CPU Availability	The total user CPU usage for the stream since the last update.	Threshold
Rows per Sec	Number of rows processed by the stream, in a second, since the last update.	Threshold
Stream Depth Queued	Number of rows waiting to be processed.	Threshold
Stream Rows Stored	The current number of records in the stream's store.	Threshold

Gateway Connection Alerts
Alert	Description	Alert Type
Rows Sent per Sec	The gateway client connection performance. This is measured by the amount of data rows sent by the client, per second, since the last update.	Threshold
Rows Received per Sec	The gateway client's performance. This is measured by the amount of data rows received by the client, per second, since the last update.	Threshold

Publisher Alerts
Alert	Description	Alert Type
Total CPU Availability	The total CPU usage by the publisher's gateway thread.	Threshold
Total System CPU Availability	The total system CPU usage by the publisher's gateway thread.	Threshold
Total User CPU Availability	The total user CPU usage by the publisher's gateway thread.	Threshold
Rows Sent per Sec	The number of data rows the client sent, per second, since the last update.	Threshold

Subscriber Alerts
Alert	Description	Alert Type
Total CPU Availability	The total CPU usage by the subscriber's gateway thread.	Threshold
Total System CPU Availability	The total system CPU usage by the subscriber's gateway thread.	Threshold
Total User CPU Availability	The total user CPU usage by the subscriber's gateway thread.	Threshold
Stream Depth Queued	Number of rows waiting to be processed.	Threshold
Stream Rows Stored	The current number of records in the stream's store.	Threshold
Rows Received per Sec	The number of data rows the client received, per second, since the last update.	Threshold

Adapter Alerts
Alert	Description	Alert Type
Adapter Bad Rows	Number of bad rows in the adapter.	Threshold
Adapter Latency	Time it takes for the adapter to process data.	Threshold