liveCache Alert Monitor
Use
You can use the liveCache Alert Monitor to identify memory problems in good time, to check the security of your liveCache database instance and to monitor performance.
If data collection methods are periodically scheduled, alerts are automatically updated and forwarded to the monitoring tree. Analysis methods deliver additional information about the alert statuses, and auto-reaction methods can be configured for automatic reactions to new alerts.
Integration
You can use the following start options:
●
Alert
Monitor
In the liveCache
Assistant, choose liveCache → Alert Monitor → MaxDB Monitoring → liveCache.
or
In the liveCache Assistant, choose liveCache → Monitoring → Alert Monitor
→ MaxDB Monitoring → liveCache.
The Alert Monitoring is activated and the liveCache connection has been added
to the liveCache Alert Monitor.
●
CCMS
Monitoring
If Alert Monitoring is not activated (for example, when accessing liveCache
alert monitor in the liveCache assistant), you should activate the alert
monitor and add the liveCache connection to the liveCache alert monitor (see
below: Managing
liveCache Connection in the liveCache Alert
Monitor)
Choose SAP
CCMS Monitor Templates for Optional Components → MaxDB Monitoring → liveCache in CCMS
Monitoring
Prerequisites
The user has been assigned a role in accordance with the authorization concept. You are in the user menu of the user with the authorizations that correspond to this role.
Features
If necessary, update the display for the liveCache Alert Monitor tree. To do this, choose Refresh and Invalidate Data Cache in the liveCache Alert Monitor. Expand your chosen liveCache Alert Monitor.
Nodes
Every monitored element of the liveCache is displayed as part of a hierarchical tree (monitoring tree) and described as a monitoring tree element (MTE), or node. Online help (short and long texts) gives you the most important information about each node.
You can choose from the following displays for each liveCache node in the monitoring tree:
● Health
Colors of the Alerts
● Green displays mean that the liveCache state is OK. The administrator does not need to intervene.
● Yellow or red displays mean that this state is putting production operation of the liveCache database instance at risk. The administrator must take measures to find and eliminate the cause of the alert.
Data Collector
Data collectors usually collect data for more than one node. You can see an overview of the data collectors in the appropriate internal subtree. For information on the frequency of the data collections, see the long text for each node.
Analysis Methods
You can start the analysis methods of a node through the node itself (for example, by double-clicking it).
Managing liveCache Connections in the liveCache Alert Monitor
Calling up the liveCache Alert Monitor using the liveCache Assistant user menu usually activates the Alert Monitoring and the liveCache connection is added to the liveCache Alert Monitor Tree.
It may be necessary to update the liveCache Alert Monitor display. To do this, choose Refresh and Invalidate Data Cache in the liveCache Alert Monitor.
In some special cases you may choose or have to administer the liveCache connection in the liveCache Alert Monitor manually. In these cases you can use the report RSLVCALMON.
Adding a liveCache Connection to the liveCache Alert Monitor
Execute the report RSLVCALMON.
...
1. Choose ABAP Editor (transaction SE38).
2. Enter RSLVCALMON.
3. Enter the name of the database connection.
As an alternative to starting the report, you could also start the central instance.
The liveCache Alert Monitor is started and the liveCache connection is added. It may be necessary to update the liveCache Alert Monitor display. To do this, choose Refresh and Invalidate Data Cache in the liveCache Alert Monitor.
Deleting a Database Connection from the liveCache Alert Monitor
Execute the report RSLVCALMDEL.
4. Choose ABAP Editor (transaction SE38).
5. Enter RSLVCALMDEL.
6. Enter the name of a database connection.