Microsoft Azure Logic App (Standard)
Microsoft Azure Logic App (Standard) - An Overview
Microsoft Azure Logic Apps is a cloud-based service that enables users to automate workflows and integrate various services and applications. There are two main types of Logic Apps: Standard Logic Apps and Consumption Logic Apps.
A Standard logic app can have one or multiple workflows that run in a single-tenant Azure Logic Apps environment or an App Service Environment v3 (ASE v3). In contrast, a Consumption logic app can have only one workflow that runs in a multitenant Azure Logic Apps environment or an integration service environment.
Applications's Manager's Azure Logic App (Standard) Monitoring tool offers various types of monitoring and observability resources and functionalities designed to provide you with deep insights into the condition of your Standard Logic Apps.
Creating a new Microsoft Azure Logic App (Standard) Monitor
To learn how to create a new Microsoft Azure Logic App (Standard) Monitor, click here.
Monitored Parameters
Navigate to the Category View by clicking the Monitors tab. Hover over 'Child Monitors' under Microsoft Azure in the Cloud Apps table, and then select the Logic Apps (Standard) monitor from the displayed tooltip. This action will display the bulk configuration view for Azure Logic App (Standard) in three tabs:
- Availability tab gives the Availability history for the past 24 hours or 30 days.
- Performance tab gives the Health Status and events for the past 24 hours or 30 days.
- List view enables you to perform bulk admin configurations.
The Microsoft Azure monitor provides a brief detail of the Azure Logic App (Standard) under the given subscription. Following are the list of metrics monitored in Azure Logic App (Standard) Monitoring in their corresponding tabs:
Performance Overview
| Parameter | Description |
|---|
| APP STATUS |
| Default Host Name | The default hostname of the app. |
| App Availability State | The management information availability state of the app. |
| App State | The current state of the app. |
| App Usage | This indicates whether the app has exceeded its quota usage or not. Possible values: Exceeded/Normal. |
| FUNCTION EXECUTION UNITS |
| Function Execution Units | The total Function execution units between the poll interval (in GB-s). GB-s is a combination of execution time and your memory usage. |
| FUNCTION EXECUTION RATE |
| Function Execution Rate | The total Function Execution rate per minute, between the poll interval (in executions/min) |
| RESPONSE TIME |
| Response Time | The average time taken for the app to serve HTTP requests between the poll interval (in milliseconds). |
| FILE SYSTEM USAGE |
| File System Usage | The average amount of storage space that is used by files that are associated with the app between the poll interval (in MB). |
Performance
| Parameter | Description |
|---|
| MEMORY WORKING SET |
| Memory Working Set (Max) | The maximum amount of memory used by the app between the poll interval (in MB). |
| Memory Working Set (Avg) | The average amount of memory used by the app between the poll interval (in MB). |
| NETWORK BANDWIDTH USAGE |
| Incoming Traffic | The total rate of incoming bandwidth consumed by the app between the poll interval (in MB/s). |
| Outgoing Traffic | The total rate of outgoing bandwidth consumed by the app between the poll interval (in MB/s). |
| IO OPERATIONS |
| IO Read Operations | The average rate at which the app process is issuing read I/O operations between the poll interval (in MB/s). |
| IO Write Operations | The average rate at which the app process is issuing write I/O operations between the poll interval (in MB/s). |
| IO THROUGHPUT |
| IO Read Throughput | The average rate at which the app process is reading bytes from I/O operations between the poll interval (in MB/s). |
| IO Write Throughput | The average rate at which the app process is writing bytes to I/O operations between the poll interval (in MB/s). |
Requests
| Parameter | Description |
|---|
| REQUESTS |
| Request Rate | The total number of requests regardless of their resulting HTTP status code received per minute by the app between the poll interval (in requests/min). |
| Total Requests | The total number of requests regardless of their resulting HTTP status code received by the app between the poll interval. |
| HTTP STATUS CODES |
| HTTP 101 - Protocol Switching | The total number of requests resulting in an HTTP status code 101 (Switching protocols) between the poll interval. |
| HTTP 2xx - Success | The total number of requests resulting in an HTTP 2xx status code (Successful response) between the poll interval. |
| HTTP 3xx - Redirection | The total number of requests resulting in an HTTP 3xx status code (Redirection response) between the poll interval. |
| HTTP 4xx - Client Errors | The total number of requests resulting in an HTTP 4xx status code (Client Error response) between the poll interval. |
| HTTP 5xx - Server Errors | The total number of requests resulting in an HTTP 5xx status code (Server Error response) between the poll interval. |
| HTTP 4XX ERRORS |
| HTTP 401 - Unauthorized | The total number of requests resulting in an HTTP 401 status code (Unauthorized) between the poll interval. |
| HTTP 403 - Forbidden | The total number of requests resulting in an HTTP 403 status code (Forbidden) between the poll interval. |
| HTTP 404 - Not Found | The total number of requests resulting in an HTTP 404 status code (Not Found) between the poll interval. |
| HTTP 406 - Not Acceptable | The total number of requests resulting in an HTTP 406 status code (Not Acceptable) between the poll interval. |
OS Statistics
| Parameter | Description |
|---|
| CONNECTIONS |
| No of Connections (Avg) | The average number of bound sockets existing in the sandbox (w3wp.exe and its child processes) between the poll interval. |
| REQUESTS IN APPLICATION QUEUE |
| Requests In Application Queue (Avg) | The average number of requests in the application request queue between the poll interval. |
| PRIVATE BYTES |
| Private Bytes | The average size of the memory that the app process has allocated, which can't be shared with other processes between the poll interval (in MB). |
| THREADS |
| No of Threads (Avg) | The average number of threads that were active in the app process between the poll interval. |
| IO OTHER THROUGHPUT |
| IO Other Throughput | The average rate at which the app process is issuing bytes to I/O operations that doesn't involve data, such as control operations between the poll interval (in MB/s). |
| IO OTHER OPERATIONS |
| IO Other Operations | The average rate at which the app process is issuing I/O operations that aren't read or write operations between the poll interval (in MB/s). |
| HANDLES |
| No of Handles (Avg) | The average number of handles that are opened by the app process between the poll interval. |
| CURRENT ASSEMBLIES |
| No of Current Assemblies (Avg) | The average number of assemblies loaded across all AppDomains in this application, between the poll interval. |
| GARBAGE COLLECTIONS |
| Gen 0 GCs | The total number of times the generation 0 objects are garbage collected since the start of the app process between the poll interval. |
| Gen 1 GCs | The total number of times the generation 1 objects are garbage collected since the start of the app process between the poll interval. |
| Gen 2 GCs | The total number of times the generation 2 objects are garbage collected since the start of the app process between the poll interval. |
| APP DOMAINS |
| App Domains Loaded (Avg) | The average number of App Domains loaded in this application, between the poll interval. |
| App Domains Unloaded (Avg) | The average number of App Domains unloaded in this application, between the poll interval. |
Workflow Statistics
Note: The metrics under the Workflow Statistics tab are only supported for Azure Global accounts.
| Parameter | Description |
|---|
| FAILURE RATIO |
| Triggers Failure Ratio | The total failure rate of workflow triggers, between the poll interval (in %). |
| Actions Failure Ratio | The total failure rate of workflow actions, between the poll interval (in %). |
| Run Failure Ratio | The total failure rate of workflow runs, between the poll interval (in %). |
| COMPLETED STATISTICS |
| Triggers Completed | The total number of workflow triggers completed, between the poll interval. |
| Actions Completed | The total number of workflow actions completed, between the poll interval. |
| Runs Completed | The total number of workflow runs completed, between the poll interval. |
| RUN STATISTICS |
| Runs Started | The total number of workflow runs started, between the poll interval. |
| Runs Dispatched | The total number of workflow runs dispatched, between the poll interval. |
| JOB PULL RATE |
| Job Pull Rate | The total of Logic App Job Pull Rate per second, between the poll interval (pulls/second). |
| JOB EXECUTIONS |
| Job Execution Delay | The average of workflow job execution delay, between the poll interval (in seconds). |
| Job Execution Duration | The average of workflow job execution duration, between the poll interval (in seconds). |
Workflow Failed History
| Parameter | Description |
|---|
UNHEALTHY WORKFLOW HISTORY: This table shows workflows currently in an unhealthy state, filtering based on the notes below, helping you focus on workflows that need attention.Note: - A maximum of 1000 workflows are fetched.
- Enabled workflows in an unhealthy state are displayed.
|
| Workflow Name | The name of the workflow. |
| State Type | The type of the workflow (Stateful or Stateless). |
| Status | The current deployment state of the workflow. |
| Health State | The health status of the workflow based on recent executions. |
FAILED TRIGGER HISTORY: This table shows failed trigger events for enabled workflows that are not unhealthy, filtering based on the notes below, helping you quickly identify and resolve trigger issues.Note: - Triggers are fetched for enabled and non-unhealthy workflows.
- Maximum of 10 triggers (as per Azure's platform limits — refer here) are fetched per workflow.
- Recent 250 failed trigger history records are fetched per trigger.
|
| Trigger Identifier | The unique identifier of the trigger execution. |
| Status | The execution status of the trigger. |
| Start Time | The date and time when the trigger execution started. |
| End Time | The date and time when the trigger execution ended. |
| Total Duration(sec) | The duration of the trigger execution in seconds. |
| Fired | The indicator showing whether the trigger fired. |
| Trigger Name | The name of the trigger. |
| Workflow Name | The name of the workflow associated with the trigger.. |
FAILED RUN HISTORY: This table shows failed run events for enabled workflows that are not unhealthy, filtering based on the notes below, helping you quickly identify execution failures and take corrective actions.Note: - Run history is fetched for enabled and non-unhealthy workflows.
- Recent 250 failed run history records are fetched across all workflows.
|
| Run Identifier | The unique identifier of the workflow run. |
| Status | The execution status of the workflow run. |
| Start Time | The date and time when the workflow run started. |
| End Time | The date and time when the workflow run ended. |
| Total Duration(sec) | The duration of the workflow run. |
| Trigger Name | The name of the trigger that initiated the run. |
| Workflow Name | The name of the workflow associated with the run. |
Note: - The Workflow Failed History metrics are categorized under Performance Polling. Data collection for these attributes will be disabled by default. To modify the polling interval, go to Settings → Performance Polling. In the Optimize Data Collection tab, select Azure Logic App (Standard) as the Monitor Type and Workflow Failed History as the Metric Name. Choose 'Configure a custom interval' and set the polling interval between the acceptable range (Min 1 hour to Max of 24 hours). Data collection will be stopped if the polling interval exceeds 24 hours or is set below 1 hour.
- Click here to know more on Performance polling.
Configuration
| Parameter | Description |
|---|
| CONFIGURATION |
| Resource Group Name | The name of the resource group. |
| Location | The location of the resource. |
| App Kind | The type of the App. |
| No. of Workers | The number of workers for the App. |
| App Enabled | Indicates whether the app is online (Yes) or offline (No). |
| Container Size | The size of the Container (in MB) |
| Memory Time Quota (Daily) | The maximum allowed daily memory-time quota (in seconds). |
| Repository Site Name | Name of the repository site. |
| Last Modified Time | The time when the app was modified last. |
| VNet Content Sharing | Indicates whether accessing the content over the virtual network is enabled or not. Possible values: Enabled/Disabled. |
| FTP Hostname | Hostname of the FTP |
| FTP Username | Username of the FTP. |
| HOST CONFIGURATION |
| Public Access | Indicates whether Public Access is allowed or blocked. Possible values : Enabled/ Disabled |
| Accept Only HTTPs Requests | Indicates whether the app accepts only https requests. Possible values: Enabled/Disabled. |
| APP SERVICE PLAN |
| App Service Plan Name | The name of the app service plan. |
| Server Farm ID | Resource ID of the associated App Service plan. |
