Nodes Views

These displays provide detailed data for all nodes (in a specific realm) in a heatmap or tabular format. Clicking Nodes in the left/navigation menu opens the TIBCO ActiveSpaces Nodes Table , which provides a tabular view of all nodes (contained within a particular grid) and their associated metrics. Displays in this View are:

All Nodes Heatmap: Opens the TIBCO ActiveSpaces Nodes Heatmap display, which is a heatmap view of all nodes contained within a particular grid.
Single Node Summary: Opens the TIBCO ActiveSpaces Node Summary display, which allows you to view metrics and trend data for a particular node.

 

TIBCO ActiveSpaces Nodes Table

The table in this display provides a view of all nodes and their associated metric data in a specific grid. You can click a column header to sort column data in numerical or alphabetical order, and drill-down and investigate by double-clicking a row to view details for the selected node in the TIBCO ActiveSpaces Node Summary display.

 

 

Filter By:

The display might include these filtering options:

 

Realm

Select the realm (containing the node) for which you want to show data in the display.

Count

The number of nodes found in the search and listed in the table.

All Nodes Table

 

Grid Name

The name of the grid associated with the node.

 

Copyset

The name of the Copyset hosted by the node.*

 

Node

The name of the node.

 

Realm

The name of the realm in which the node resides.

 

Alert Level

The current alert severity.

Red indicates that one or more metrics exceeded their ALARM LEVEL threshold.

Yellow indicates that one or more metrics exceeded their WARNING LEVEL threshold.

Green indicates that no metrics have exceeded their alert thresholds.

 

Alert Count

The ID of the node.*

 

Expired

When checked, performance data has not been received within the time specified (in seconds) in the Expire Time field in the Duration region in the RTView Configuration Application > (Project Name) > Solution Package Configuration > TIBCO Active Spaces > DATA STORAGE tab. The Delete Time field (also in the Duration region) allows you to define the amount of time (in seconds) in which the row will be removed from the table if there is no response.

 

CPU Used (%)

The percentage of CPU memory used on the node.*

 

Memory Used (kb)

The amount of memory used by the node, in kilobytes.

 

Client Status

The current status of the client on which the node resides*

 

Bytes Received

The number of bytes received.

 

Bytes Received/s

The rate of bytes received.

 

Bytes Sent

The number of bytes sent.

 

Bytes Sent/s

The rate of bytes sent.

 

Messages Received

Th number of message received.

 

Messages Rcvd Rate

The rate of messages received on the node.

 

Messages Sent

The number of messages sent.

 

Messages Sent Rate

The rate of messages sent on the node.

 

Live Data Size

The size of the live data.*

 

Put Rate

The rate of “put” operations (per second) performed on the node.*

 

Get Rate

The rate of “get” operations (per second) performed on the node.*

 

Remove Rate

The rate of “remove” operations (per second) performed on the node.*

 

Client ID

The ID of the client.*

 

Host

The name of the host.*

 

PID

The process ID of the node process.*

 

Node Ready

When checked, the node is operational.

 

Node Started

When checked, the node has been started and is up and running.*

 

Get Count

The total number of “get” operation performed on the node.*

 

Put Count

The total number of “put” operations performed on the node.*

 

Remove Count

The total number of “remove” operations performed on the node.*

 

Transaction Begin Rate

The rate of transactions started on the node.*

 

Transaction Commit Rate

The rate of transactions committed on the node.*

 

Transaction Rollback Rate

The rate of transactions that have been rolled back on the node.*

 

Iterator Create Rate

The rate of iterator operations being created on the node.*

 

Iterator Get Rate

The rate of “get” iterator operations on the node.*

 

Iterator Close Rate

The rate of iterator operations (per second) on the node.*

 

Query Create Rate

The rate of created queries on the node.*

 

Query Get Rate

The rate of “get” queries (per second) performed on the node.*

 

Query Close Rate

The rate of closed queries on the node.*

 

Operations Completed Rate

The rate at which operations are completed on the node.*

 

Operations Failed Rate

The rate at which operations are failing on the node.*

 

Operations Completed

The total number of operations completed on the node.*

 

Operations Failed

The number of operations failed on the node.*

 

Transaction Begin Count

The number of transactions started on the node.*

 

Transaction Commit Count

The number of transactions committed on the node.*

 

Operations Suspended

The number of operations suspended on the node.*

 

Transaction Rollbacks

The number of transactions that have been rolled back on the node.*

 

Iterator Creates

The number of iterator operations created on the node.*

 

Query Creates

The number of created queries on the node.*

 

Reindex Completed

The number of “reindex” operations completed on the node.*

 

Scans Completed

The number of completed scans on the node.*

 

Iterator Gets

The number of “get” iterator operations on the node.*

 

Query Gets

The total number of “get” queries performed on the node.*

 

Reindex Rows

The number of “reindex” rows on the node.*

 

Expired Rows

The number of expired rows on the node.*

 

Iterator Closes

The number of closed iterator operations on the node.*

 

Query Closes

The number of queries that were closed on the node.*

 

Operations Allowed

The number of operations allowed on the node.*

 

Operations Rejected

The number of operations rejected on the node.*

 

Operations Pending

The number of operations pending on the node.*

 

Host

The name of the host.*

 

Client Status

The current status of the client.*

 

Client ID

The ID of the client.*

 

PID

The process ID of the client.

 

Time Stamp

The date and time the row data was last updated.

 

 

 

TIBCO ActiveSpaces Nodes Heatmap

Clicking All Nodes Heatmap in the left/navigation menu opens the TIBCO ActiveSpaces Nodes Heatmap display, which provides an easy-to-view interface that allows you to quickly identify the current status of each of your nodes for each available metric. You can view the nodes in the heatmap based on the following metrics: current alert severity, alert count, CPU usage, memory usage, rate of failed operations, and rate of completed operations. By default, this display shows the heatmap based on the Alert Severity metric.

You can mouse over a rectangle to see additional metrics for a node. Clicking one of the rectangles in the heatmap opens the TIBCO ActiveSpaces Node Summary display, which allows you to see additional details for the selected node.

 

 

Filter By:

 

Realm

Select the realm for which you want to see data.

Fields and Data:

 

Count

The number of nodes listed in the heatmap.

 

Log Scale

Select this check box to use a logarithmic scale, rather than a linear scale, to map from the selected metric value for a cell to the color for the cell. Log provides another way to distribute and differentiate values that you might not be able to see on a linear scale due to the dominant nature of large values in a linear scale.

 

Auto Scale

When checked, the values of the selected metric are auto-scaled to its highest defined value. When unchecked, the values of the selected metric display based on the threshold defined for the alert associated with the selected metric. Selecting Auto helps to visualize the range of the values currently present for the selected metric instead of the threshold of the alert that has been associated with the metric. All metrics that have not been associated in the heatmap defaults with alerts use a monochromatic color gradient bar (whites and greens). All metrics that have been associated in the heatmap defaults with alerts use a multi-chromatic color gradient bar (reds, yellows, white, and greens).

Metric

 

Select the metric driving the heatmap display. The default is Alert Severity. Each Metric has a color gradient bar that maps values to colors. The heatmap is organized by nodes, where each rectangle represents a node. Mouse-over any rectangle to display the current values of the metrics for the node. Click on a rectangle to drill-down to the associated TIBCO ActiveSpaces Node Summary display for a detailed view of metrics for that particular node.

 

Alert Severity

The current alert severity. Values range from 0 - 2, as indicated in the color gradient bar, where 2 is the highest Alert Severity:

Red indicates that one or more metrics exceeded their ALARM LEVEL threshold.

Yellow indicates that one or more metrics exceeded their WARNING LEVEL threshold.

Green indicates that no metrics have exceeded their alert thresholds.

 

Alert Count

The total number of alarm and warning alerts in a given item (index) associated with the rectangle. The color gradient bar shows the range of the value/color mapping. The numerical values in the gradient bar range from 0 to the maximum count of alerts in the heatmap. The middle value in the gradient bar indicates the middle value of the range.

 

CPU Usage

The milliseconds of CPU time accumulated by the process after the last update interval. The color gradient bar, populated by the current heatmap, shows the value/color mapping. The numerical values in the gradient bar range from 0 to the defined alert threshold of TdgNodeCpuUsageHigh. The middle value in the gradient bar indicates the middle value of the range.

 

Memory

The memory usage for the node. The color gradient bar , populated by the current heatmap, shows the value/color mapping. The numerical values in the gradient bar range from 0 to the defined alert threshold of TdgNodeMemoryUseHigh. The middle value in the gradient bar indicates the middle value of the range.

 

Failed Op Rate

The rate of failed operations.The color gradient bar , populated by the current heatmap, shows the value/color mapping. The numerical values in the gradient bar range from 0 to the defined alert threshold of TdgNodeOpsFailedRateHigh. The middle value in the gradient bar indicates the middle value of the range.

 

Completed Op Rate

The rate of completed operations. The color gradient bar , populated by the current heatmap, shows the range of the value/color mapping. The numerical values in the gradient bar range from 0 to the defined alert threshold of TdgNodeOpsCompletedRateLow. The middle value in the gradient bar indicates the middle value of the range.

 

 

 

TIBCO ActiveSpaces Node Summary

Clicking Single Node Summary in the left/navigation menu opens the TIBCO ActiveSpaces Node Summary display, which provides a view of the current and historical metrics for a single node. The trend graph in the bottom half of the display has three options: Health, Live Data, and Operations. Health traces the current and historical CPU usage and memory usage over a selected time range. Live Data traces the live data size over a selected time range. Operations traces the rate of completed operations and the rate of failed operations for the node over a selected time range.

 

 

Filter By:

The display might include these filtering options:

 

Realm

Select the realm (containing the node) for which you want to show data in the display.

 

Node

Select the node for which you want to show data in the display.

 

Performance Metric Trends

Health

Traces the following:

CPU Usage (%) -- traces the CPU usage percentage for the node.

Memory Used (kb)-- traces the amount of memory used, in kilobytes.

Live Data

Traces the following:

Live Data Size-- traces the Live Data Size.

Operations

Traces the following:

Operations Completed Rate -- traces the rate of completed operations.

Operations Failed Rate -- traces the rate of failed operations.

 

 

Log Scale

Select to enable a logarithmic scale. Use Log Scale to see usage correlations for data with a wide range of values. For example, if a minority of your data is on a scale of tens, and a majority of your data is on a scale of thousands, the minority of your data is typically not visible in non-log scale graphs. Log Scale makes data on both scales visible by applying logarithmic values rather than actual values to the data.

 

 

Base at Zero

Select to use zero (0) as the Y axis minimum for all graph traces.

 

 

Time Settings

Select a time range from the drop down menu varying from 5 Minutes to Last 7 Days. By default, the time range end point is the current time.

 

To change the time range, deselect the now toggle, which displays some additional date fields. You can click the left and right arrow buttons to decrease the end time by one time period (the time selected in the Time range drop down) per click, or you can choose the date and time from the associated calendar and clock icons. You can also enter the date and time in the text field using the following format: MMM dd, YYYY HH:MM:ss. For example, Aug 21, 2018 12:24 PM. Click the now toggle to reset the time range end point to the current time.

 

 

Fields and Data:

 

Grid Name

The name of the grid.*

 

PID

The process ID of the node.

 

Transaction Begin Count

The number of transactions started on the node.

 

Host

The name of the host.

 

Transaction Commit Count

The number of transactions committed on the node.

 

Operations Suspended

The number of suspended operations on the node.

 

CPU Used (%)

The percentage of CPU used

 

Query Creates

The number of created queries on the node.

 

Scans Completed

The number of scans completed.

 

Query Gets

The number of “get” operations on the node.

 

Expired Rows

The number of expired rows on the node.

 

Query Closes

The number of closed queries on the node.

 

Client Status

The current status of the node.

 

Operations Completed

The number of completed operations on the node.

 

Transaction Begin Rate

The rate of transactions started on the node.

 

Operations Allowed

The number of allowed operations on the node.

 

Transaction Commit Rate

The rate of transactions committed on the node.

 

Transaction Rollbacks

The number of transactions that have been rolled back on the node.

 

Iterator Creates

The number of iterator operations on the node.

 

Query Create Rate

The rate of created queries on the node.

 

Iterator Gets

The number of “get” iterator operations on the node.

 

Query Get Rate

The rate of “get” operations on the node.

 

Iterator Closes

The number of closed iterator operations on the node.

 

Query Close Rate

The rate of closed queries on the node.

 

Client ID

The ID of the node.*

 

Operations Failed

The number of failed operations on the node.

 

Copyset

The name of the copyset.*

 

Operations Rejected

The number of rejected operations on the node.

 

Operations Pending

The number of pending operations on the node.

 

Transaction Rollback Rate

The rate of transactions that have been rolled back on the node.

 

Iterator Create Rate

The rate of iterator operations on the node.

 

Reindex Completed

The number of “reindex” scans on the node.

 

Iterator Get Rate

The rate of “get” iterator operations on the node.

 

Reindex Rows

The number of “reindex” rows on the node.

 

Iterator Close Rate

The rate of closed iterator operations on the node.