Monitor Guide > Running Monitor > Dashboard Page
 
Dashboard Page
The Monitor Dashboard page displays real-time activity and health of one or more TDV instances, and provides a summary of TDV server status. It consists of four panels with icons for the servers being monitored.
By default, when monitoring a single TDV instance the Monitor Dashboard looks like this.
The following example shows the Monitor’s Dashboard display for a four-node cluster.
Each color-coded line and matching server icon represent an individual TDV instance.
Note that you can change the frequency at which data is collected using the Snapshot Update Period configuration parameter. By default, data is collected every second. (See Configuring Monitor Data Collection for more information.)
The X-axis scale in the graphs changes according to the frequency of data collection. You can view individual Y-axis values by letting the cursor hover over time points on the graph.
The contents of the two graphs on the top and the one on the lower left are selectable using the drop-down menu at the top of each graph. The available graph types are listed below. Whatever is selected persists between user sessions per machine (but not per user account).
Graph Type
Description
Active TDV Clients
The Monitor Active TDV Clients graph displays the current number of active TDV clients for the TDV instances being monitored. A TDV client consists of aggregated sessions where the host, client type, user name, and domain name match.
The Y-axis shows the number of active clients for each time period.
Active TDV Requests
The Monitor Active TDV Requests graph displays the current number of TDV client requests per second (default; interval can be changed) for each TDV client being monitored. A TDV client consists of a connection where the host, client type, user name, and domain name match.
The Y-axis shows the number of active TDV client requests for each time interval. The pop-up window identifies the client host and port number, and tells the number of requests at the time point where the cursor is hovering.
Active Data Source Request Count
The Monitor Active Data Source Requests Count graph displays the number of data source requests per second (default; interval can be changed) for each TDV being monitored. A TDV client consists of a connection where the host, client type, user name, and domain name match.
The Y-axis shows the number of data source requests for each time interval. The pop-up window identifies the client host and port number, and tells the number of requests at the time point where the cursor is hovering.
Active Request Count
The Monitor Active Request Count graph displays the number of requests per second (default; interval can be changed) for each TDV being monitored. A TDV client consists of a connection where the host, client type, user name, and domain name match.
The Y-axis shows the number of data source requests for each time interval. The pop-up window identifies the client host and port number, and tells the number of requests at the time point where the cursor is hovering.
Active Session Count
The Monitor Active Session Count graph displays the number of session per second (by default) for each TDV being monitored. A TDV client consists of a connection where the host, client type, user name, and domain name match.
The Y-axis shows the number of active sessions for each time interval. The pop-up window identifies the client host and port number and tells the number of requests at the time point where the cursor is hovering.
Available Managed Memory
The Monitor Available Managed Memory graph displays the amount of managed memory that is available per second (default; interval can be changed) for each TDV being monitored. A TDV client consists of a connection where the host, client type, user name, and domain name match.
The Y-axis shows the amount of available managed memory, in bytes, for each time interval. The pop-up window identifies the client host and port number and tells the number of requests at the time point where the cursor is hovering.
Current Managed Memory Usage
The Monitor Current Managed Memory Usage graph displays the amount of managed memory used per second (default; interval can be changed) for each TDV being monitored. A TDV client consists of a connection where the host, client type, user name, and domain name match.
The Y-axis shows the amount of managed memory, in bytes, used for each time interval. The pop-up window identifies the client host and port number and tells the number of requests at the time point where the cursor is hovering.
Current Memory Usage by TDV
The Monitor Current Memory Utilization graph displays the amount of memory being used by the Java virtual machine for each TDV instance.
The Y-axis shows the amount of memory used, in megabytes, for each time interval. The pop-up window tells the amount of memory being used at the time point where the cursor is hovering.
Percentage of Memory to Manage
The Monitor Percentage of Memory to Manage graph displays the percentage of memory to manage by the Java virtual machine for each TDV instance.
The pop-up window tells the percentage of memory being used at the time point where the cursor is hovering.
Privilege Cache Access Count
The Monitor Privilege Cache Access Count graph displays the number of times the cache was accessed by the Java virtual machine for each TDV instance.
The Y-axis shows the number of times the cache was accessed for each TDV instance during each time interval. The pop-up window tells the amount of memory being used at the time point where the cursor is hovering.
Privilege Cache Hit Count
The Monitor Privilege Cache Hit Count graph displays the number of times the cache was hit by the Java virtual machine for each TDV instance.
The Y-axis shows the number of cache hits by the Java virtual machine for each TDV instance during each time interval. The pop-up window tells the amount of memory being used at the time point where the cursor is hovering.
Privilege Cache Max Size
The Monitor Privilege Cache Max Size graph displays the maximum size of the cache for each TDV instance.
The Y-axis shows the size of the cache, in entries, by TDV instance and time interval. The pop-up window tells the amount of memory being used at the time point where the cursor is hovering.
Privilege Cache Size
The Monitor Privilege Cache Size graph displays the size of the cache for each TDV instance.
The Y-axis shows the size of the privilege cache, in entries, by TDV instance and time interval. The pop-up window tells the amount of memory being used at the time point where the cursor is hovering.
Resource Cache Access Count
The Monitor Resource Cache Access Count graph displays the number of times the resource cache was accessed by the Java virtual machine for each TDV instance.
The Y-axis shows the number of times the resource cache was accessed for each time interval. The pop-up window tells the amount of memory being used at the time point where the cursor is hovering.
Resource Cache Hit Count
The Monitor Resource Cache Hit Count graph displays the number of times the resource cache was hit by the Java virtual machine for each TDV instance.
The Y-axis shows the number of resource cache hits for each TDV instance and time interval. The pop-up window tells the amount of memory being used at the time point where the cursor is hovering.
Resource Cache Max Size
The Monitor Resource Cache Max Size graph displays the maximum size of the resource cache for each TDV instance.
The Y-axis shows the size of the resource cache, in entries, for each TDV instance and time interval. The pop-up window tells the amount of memory being used at the time point where the cursor is hovering.
Resource Cache Size
The Monitor Resource Cache Size graph displays the size of the resource cache for each TDV instance.
The Y-axis shows the size of the resource cache, in entries, for each TDV instance and time interval. The pop-up window tells the amount of memory being used at the time point where the cursor is hovering.
Total Data Source Request Count
The Monitor Total Data Source Request Count graph displays the total number of data source requests for each TDV instance.
The Y-axis shows the number of data source requests for each TDV instance and time interval. The pop-up window tells the amount of memory being used at the time point where the cursor is hovering.
Total Request Count
The Monitor Total Data Source Request Count graph displays the total number of requests for each TDV instance.
The Y-axis shows the number of requests for each TDV instance and time interval. The pop-up window tells the amount of memory being used at the time point where the cursor is hovering.
Total Session Count
The Monitor Total Session Count graph displays the total number of sessions for each TDV instance.
The Y-axis shows the number of sessions for each TDV instance and time interval. The pop-up window tells the amount of memory being used at the time point where the cursor is hovering.
Total Transaction Count
The Monitor Total Transaction Count graph displays the total number of transactions for each TDV instance.
The Y-axis shows the number of transactions for each TDV instance and time interval. The pop-up window tells the amount of memory being used at the time point where the cursor is hovering.
Total Trigger Count
The Monitor Total Trigger Count graph displays the total number of triggers that fired for each TDV instance.
The Y-axis shows the number of triggers that fired for each TDV instance and time interval. The pop-up window tells the amount of memory being used at the time point where the cursor is hovering.
Total Trigger Failures
The Monitor Total Trigger Failures graph displays the total number of triggers that failed for each TDV instance.
The Y-axis shows the number of triggers that failed for each TDV instance and time interval. The pop-up window tells the amount of memory being used at the time point where the cursor is hovering.
Transactions Active Count
The Monitor Transactions Active Count graph displays the total number of active transactions for each TDV instance.
The Y-axis shows the number of active transactions for each TDV instance and time interval. The pop-up window tells the amount of memory being used at the time point where the cursor is hovering.
Transactions Failed During Commit Count
The Monitor Transactions Failed During Commit Count graph displays the number of transactions that failed during commit for each TDV instance.
The Y-axis shows the number of transactions that failed during commit for each TDV instance and time interval. The pop-up window tells the amount of memory being used at the time point where the cursor is hovering.
Transactions Rolled Back Count
The Monitor Transactions Rolled Back Count graph displays the number of transactions that rolled back for each TDV instance.
The Y-axis shows the number of transactions that rolled back for each TDV instance and time interval. The pop-up window tells the amount of memory being used at the time point where the cursor is hovering.
Unmanaged (Reserved) Memory
The Monitor Unmanaged (Reserved) Memory graph displays the amount of unmanaged reserved memory for each TDV instance.
The Y-axis shows the amount of unmanaged reserved memory, in bytes, for each TDV instance and time interval. The pop-up window tells the amount of memory being used at the time point where the cursor is hovering.
User Cache Access Count
The Monitor User Cache Access Count graph displays the number of times the user cache was accessed by the Java virtual machine for each TDV instance.
The Y-axis shows the number of user cache accesses for each TDV instance and time interval. The pop-up window tells the amount of memory being used at the time point where the cursor is hovering.
User Cache Hit Count
The Monitor User Cache Hit Count graph displays the number of times the user cache was hit by the Java virtual machine for each TDV instance.
The Y-axis shows the number of user cache hits by for each TDV instance and time interval. The pop-up window tells the amount of memory being used at the time point where the cursor is hovering.
User Cache Max Size
The Monitor User Cache Max Size graph displays the maximum size of the user cache for each TDV instance.
The Y-axis shows the maximum size of the user cache for each TDV instance and time interval. The pop-up window tells the amount of memory being used at the time point where the cursor is hovering.
User Cache Size
The Monitor User Cache Size graph displays the size of the user cache for each TDV instance.
The Y-axis shows the user cache size, in bytes, for each TDV instance and time interval. The pop-up window tells the amount of memory being used at the time point where the cursor is hovering.
Waiting Request Count
The Monitor Waiting Request Count graph displays the number of waiting requests for each TDV instance.
The Y-axis shows the number of waiting requests for each TDV instance and time interval. The pop-up window tells the amount of memory being used at the time point where the cursor is hovering.