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Foglight APM for Real User Experience 5.9.11 - User Guide

Getting started with Foglight APM Monitoring Transactions Viewing Real User Activity from a Geographical Perspective Assessing real user experiences during key sequences Monitoring the performance of web sites and endpoints Searching APM data Replaying sessions, hits, and sequences Visualizing search results Creating Custom Drag-and-Drop Dashboards APM Tile and View Reference

DB2 tile

DB2 tile

Use the DB2 tile to gather performance information about the state of DB2 transactions monitored by Foglight for DB2 LUW.

Figure 56. Example of the DB2 tile view

Topology Object Name: DB2_Instance

 
Table 27. Description of the DB2 tile view
Data displayed
•
Number of Connections. The sum of the average number of local and remote DB2 connections.
 
•
Health History Bar. The color-coded bar represents the alarm state of the monitored component over the time range selected in the SOC. The color of the bar changes depending on the alarm state. Red indicates a Fatal state, orange indicates Critical, yellow means Warning, and green is the Normal state.
 
•
Response Time. A plot of the database response time.
 
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Used Space. The average amount of database space used, as a percentage of the total space available.
 
•
Up Since. The date the database was last restarted.
 
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CPU. The average CPU usage for all DB2 agents.
 
•
Memory. The average memory usage for all DB2 agents.

Host tile

The Host Tile summarizes the performance of a host system monitored by Foglight for Infrastructure. Use this tile to gather performance information about the state of host transactions.

Figure 57. Example of the Host tile view

You can click the title bar to drill down to the Host detail view.

Topology Object Name: Host

 
* 
NOTE: For hosts, always select the host object, regardless of whether or not the host is virtual (for example, Hyper-V® or VMware®). Foglight looks for the appropriate host extensions and displays the associated host dashboard (physical or virtual).
 
Table 28. Description of the Host tile view
Data displayed
•
Alarms. A count of fatal, critical, and warning alarms on the host system.
 
•
CPU. An icon representing the health state of the CPU, and the CPU utilization expressed as a percentage of the total available.
 
•
Memory. An icon representing the health state of the memory, and the memory utilization expressed as a percentage of the total available.
 
•
Network. An icon representing the health state of the network transactions, and the network utilization expressed as a percentage of the total available.
 
•
Storage. An icon representing the health state of the storage (disk space), and the disk utilization expressed as a percentage of the total available.
 
•
Operating System. The name of the operating system.
 
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Primary IP. The primary IP address for the host system.

JMX tile

The JMX Tile summarizes the performance of a JMX Server system monitored by the Cartridge for JMX. Use this tile to gather performance information about the state of JMX MBean transactions.

Figure 58. Example of the JMX tile view

Topology Object Name: JMXServer

 
Table 29. Description of the JMX tile view
Data displayed
•
MBeans. The current average number of MBeans.
 
•
MBean Health Breakdown. The current number of MBeans in each state (Normal , Warning , Critical , Fatal ), along with a color-coded bar. The length of colored bar indicates the number of MBeans in the corresponding state compared to the total number of MBeans.
 
•
Free Memory. The current free JVM memory, expressed as a percentage of the total allocated.
 
•
CPU Usage. The current average CPU usage.
 
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Threads. The current number of threads.
 
•
GC. The period average garbage collection overhead expressed as a percentage for the selected time range.

MQ tile

Use the MQ Tile to gather performance information about the state of queue transactions on an MQ Queue Manager monitored by the Foglight for IBM WebSphere MQ Server.

Figure 59. Example of the MQ tile view

Topology Object Name: MQQueueManager

 
Table 30. Description of the MQ tile view
Data displayed
•
Number of Connections. The average number of queue manager connections.
 
•
Health History Bar. The color-coded bar represents the alarm state of the monitored component over the time range selected in the SOC. The color of the bar changes depending on the alarm state. Red indicates a Fatal state, orange indicates Critical, yellow means Warning, and green is the Normal state.
 
•
Enqueue/Dequeue. The plotted message enqueue and dequeue rates.
 
•
Status. The average queue status for the time range: available, unavailable, or unknown.
 
•
Dead Letter Queue Depth. The average depth of the dead letter (undeliverable messages) queue.
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