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The Host Statistic Value condition enables you to setup an Alarm Detection for the various statistic values by host.
Item | Description |
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Event Properties | |
Host | Select a host for applying the alarm condition. |
Statistic Value | The statistic criteria on host includes:
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Limits | Specify the condition for the alarm to be triggered. The options are Exceeds or Falls Below the selected statistic value. |
Pico Instance Statistic Value
The Pico Instance Statistic Value condition enables you to setup an Alarm Detection for the various statistic values by pico instances.
Item | Description |
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Pico Instance | Select a Pico instance for configure alarm, it can be Platform, EC |
Statistic Value | The statistic criteria on Pico instance includes:
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Limits | Specify the condition for the alarm to be triggered. The options are Exceeds or Falls Below the selected statistic value. |
System Event
The System Event condition enables you to setup an Alarm Detection for the various Event types.
Setting | Description |
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Type | Select an event-related reason for an alarm to be invoked. For a detailed description of every event type, see Event Types(4.0). |
Filter | Use this table to define a filter of criteria for the alarm messages that you are interested in. To define an entry, double-click on the row. The Edit Match Value dialog box opens. Click the Add button to add a value. |
Limits | See the section above, Host Statistic Value. |
Info | |||||
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Example - Configuring a System Event condition
The alarm will be triggered by every 4th occurrence of a "Workflow State Event" during the last 24 hours. |
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The Unreachable Execution Context condition enables you to setup an Alarm Detection base on selected Pico Instance, except platform.
Item | Description |
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Pico Instance | Select a Pico instance for configure alarm, it can be Platform, EC |
Unreachable due to normal shutdown | Unchecked this checkbox to ignore the pico unreachable due to shutdown by purpose. |
Limits | Enable "During Last" checkbox to further focus on the X duration of Minutes/ Hour. |
Anchor | ||||
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At the bottom of the Alarm Detection configuration, click Add; the Add Alarm Condition dialog box opens.
From the Alarm Condition drop-down list select Workflow Alarm Value.
From theValue drop-down list, select the name of the variable that you created.
Click Browse... to select the Workflow that the Alarm Detection should guard.
Configure the Limits according to the description of The Workflow Alarm Value and click OK.
Setting | Description |
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Value | Select an alarm value from the drop-down list. |
Workflow | Click Browse... to enter the workflow(s) that you want to apply the alarm to. |
Limits | Summation: Select this check box to add up the Note: Selecting Summation means that the During Last entry refers to the time period during which a sum is added up. Once the set period has ended, that sum is compared with the limit value. For All Workflows: Select this check box to add up the values (see Summation above) of all the workflows that the alarm supervises. Alarm Detector compares this total value with the alarm limit (exceeds or falls below) and generates an alarm message accordingly. Note! This check box can only be selected when Workflow is set to Any. For further information about Limits see the section above, https://infozone.atlassian.net/wiki/spaces/UEPE4D/pages/107351066/Alarm+Detection+4.0#Host-Statistic-Value . |
Workflow Execution Time
The Workflow Execution Time condition enables you to generate an alarm whenever the execution time of a particular, or all workflows, exceed or fall below the time limit that you specify.
Setting | Description |
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Workflow | The default workflow value is Any. Use this value when you want to apply the condition to all the Workflows. Otherwise, click Browse to select a Workflow that you apply the condition to. |
Info | |||||
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Example - Configuring a Workflow Execution Time condition
A telecom provider wants the system to identify a workflow that has recently run out of input, and to generate an alarm that warns about a processing time that is too short.
An alarm is generated whenever an active workflow seems to process data too fast (in less than 2 seconds). |
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The Workflow Group Execution Time alarm condition enables you to generate an alarm whenever the execution time of a workflow group exceeds or falls below the time limit that you specify.
Setting | Description |
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Workflow Group | Enter the address of the workflow group to which you want to apply the alarm. |
Info | |||||
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Example - Configuring a Workflow Group Execution Time condition
You want the system to generate an alarm if a billing workflow group has been active longer than 3 hours.
The alarm will be triggered if the workflow group has been active longer than 3 hours. |
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The Workflow Throughput alarm condition enables you to create an alarm if the volume-per-time processing rate of a particular workflow exceeds, or falls below, the throughput limit that you specify.
Setting | Description |
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Workflow | Select a workflow with the throughput value, the processing speed, that you want to supervise. For further information about the throughput value calculation, see Throughput Calculation in Workflow Properties (4.0). An alarm is generated if the throughput value is not within the condition limits. |
Limits | For information about Limits see the section above, Host Statistic Value. |
Info | |||||
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Example - Configuring a Workflow Throughput condition
You want the system to warn you on detection of decreased processing rate.
The alarm will be triggered by every occurrence of a workflow slowing down its processing rate to a throughput that is lower than 50000 units per second. |
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