An Azure service that is used to collect, analyze, and act on telemetry data from Azure and on-premises environments.
Azure Monitor Agent on Linux: HTTP 403 through Private Link, no Heartbeat or Syslog
I have Azure Developer Support and need assistance diagnosing persistent Azure Monitor Agent ingestion failures. Environment: Azure commercial, East US. Two Ubuntu 24.04 Azure VMs. AzureMonitorLinuxAgent extension handler version 1.45. …
Azure Monitor
Workspace Transform Data Collection Rule for Log Analytics Workspace on Diagnosic Settings on (e.g. Azure FrontDoor)
I'm trying to setup a Diagnostic Setting on a Azure Front Door resource to emit logs to a Log Analytics Workspace. However the loglines may contain PII, and we host in Europe, so I want to cover my bases to be GDPR compliant - so I need to transform the…
Azure Monitor
An Azure service that is used to collect, analyze, and act on telemetry data from Azure and on-premises environments.
Exclude ASP.NET Core Blazor circuit and polling messages from Azure Monitor
I have an ASP.NET Core Blazor web app hosted in Azure that uses the Azure Monitor OpenTelemetry distro. How do I exclude the messages similar to the ones below, they aren't emitted as regular logs that can be excluded with…
Azure Monitor
An Azure service that is used to collect, analyze, and act on telemetry data from Azure and on-premises environments.
Issue with Azure - Alerts and Action Groups - email notification not received
Looking for advice in relation to our setup in Azure. We have created an Action under our paid subscription but we did not receive an email notification once resolved. Details are below: Actual alerts fired at 12:48 and 15:18 BST on 2 October 2026. …
Azure Monitor
An Azure service that is used to collect, analyze, and act on telemetry data from Azure and on-premises environments.
Alerts Are not sending from one of My Alert Rules to My Email, but are Sending from Another
Hello, I am working with Azure Alerts, and I've seen some odd behavior with delivery of emails to my team over the last week or so. This could have been happening for longer but only recently I've been made aware of it. On Sept. 29th 2026, I received…
Azure Monitor
An Azure service that is used to collect, analyze, and act on telemetry data from Azure and on-premises environments.
AI answer
Metrics: Missing platform metrics for multiple VMs in UK South region — ongoing issue
Problem description I am experiencing an issue where platform metrics such as Percentage CPU, VmAvailabilityMetric, and Available Memory Percentage for multiple virtual machines in the UK South region have stopped being reported since 01:11 UTC on…
Azure Monitor
An Azure service that is used to collect, analyze, and act on telemetry data from Azure and on-premises environments.
How to contact Microsoft to upgrade Azure Fabric to a free Trial capacity?
In powerbi.com, I created a new workspace. In it, I want to create an Eventhouse item. However I got the message below. I tried to create a support ticket on a website provided by microsoft but that I couldn't create it. Is there an email address…
Azure Monitor
An Azure service that is used to collect, analyze, and act on telemetry data from Azure and on-premises environments.
Virtual Machine Scale Sets: Metrics reporting stopped unexpectedly — Investigating data gaps
Problem description I am experiencing a problem where metrics for my Azure Virtual Machine Scale Sets (VMSS) have ceased reporting starting at 01:14 UTC today. Specifically, in the Azure Portal, the charts for metrics such as Percentage CPU show no data…
Azure Monitor
An Azure service that is used to collect, analyze, and act on telemetry data from Azure and on-premises environments.
Log analytics workspace reports 10 warnings
Data of type AzureDiagnostics is being dropped due to incorrect format at lineOffset: . Exception message: Invalid property identifier character: . Path 'records[].properties', line 1, position *. (10)
Azure Monitor
An Azure service that is used to collect, analyze, and act on telemetry data from Azure and on-premises environments.
Newly added and OTP-verified email recipient in an action group only gets test notifications, not real alerts
I have a log search alert rule on Application Insights. It sends to an action group with two email recipients: Recipient A: in the action group for several weeks. It receives alert notifications normally. Recipient B: added recently through Terraform…
Azure Monitor
An Azure service that is used to collect, analyze, and act on telemetry data from Azure and on-premises environments.
Can a VM data collection DCR and a workspace transformation DCR be consolidated into one DCR?
I currently have 2 Data Collection Rules (DCRs) targeting the same Log Analytics workspace: Azure Monitor Agent (AMA) DCR: Associated with a VM through a Data Collection Rule Association (DCRA). It collects Windows Event Logs and performance counters…
Azure Monitor
An Azure service that is used to collect, analyze, and act on telemetry data from Azure and on-premises environments.
AKS Container Insights Managed Identity migration blocked by SubnetIsDelegated
We need to migrate Azure Monitor Container Insights authentication from legacy authentication to Managed Identity on an AKS cluster before the legacy authentication retirement deadline on September 30, 2026. We are following the official Microsoft…
Azure Monitor
An Azure service that is used to collect, analyze, and act on telemetry data from Azure and on-premises environments.
Azure Log Analytics query intermittently times out before response headers
We are investigating an intermittent Azure Log Analytics query timeout that is blocking validation of a non-production COMPAT migration. Workspace: workspace-rgbemtechcompatuaenoDtK Workspace ID: 5ff58100-06de-46f9-9eea-af42ed147a74 Resource group:…
Azure Monitor
An Azure service that is used to collect, analyze, and act on telemetry data from Azure and on-premises environments.
Azure Monitor Metrics Batch API – top Parameter Behavior and Complete Time Series Retrieval
We are using the Azure Monitor Metrics Batch API (metrics:getBatch, API version 2023-10-01) to retrieve metric time-series data across multiple resource IDs and dimensions. According to the API documentation, the top parameter specifies the maximum…
Azure Monitor
An Azure service that is used to collect, analyze, and act on telemetry data from Azure and on-premises environments.
Azure Action group email OTP page looks like a device code flow phishing attempt
Hi, I've gotten an email verification for adding an email address to an action group in Azure. Altough the email is sent from a well known email address [email protected], the URL in that mail feels more like a phishing attempt then a real…
Azure Monitor
An Azure service that is used to collect, analyze, and act on telemetry data from Azure and on-premises environments.
Azure Monitor Metrics Batch API – throttling limits and scope
We are evaluating the Azure Monitor Metrics Batch API (metrics:getBatch, API version 2023-10-01) for querying metrics for multiple Azure resources in our integration. The API is called using the regional Metrics data-plane endpoint: POST…
Azure Monitor
An Azure service that is used to collect, analyze, and act on telemetry data from Azure and on-premises environments.
Azure Monitor CPU and Memory Percentage metrics stopped reporting for App Service Plan
The issue reproduces directly in Azure Portal Metrics Explorer and through the Azure Monitor CLI/API. For the affected S3 Linux App Service Plan, both CPU Percentage (Average) and Memory Percentage (Average) show -- with no datapoints, even with Last 1…
Azure Monitor
An Azure service that is used to collect, analyze, and act on telemetry data from Azure and on-premises environments.
Azure Monitor: OTP Verification Issue with Action Group Email Receivers — Persistent Failure
Azure Monitor Action Group email OTP verification consistently failsSince September 6, 2026, I have been unable to verify new email receivers for an Azure Monitor Action Group using the OTP verification process.The Action Group is using West US regional…
Azure Monitor
An Azure service that is used to collect, analyze, and act on telemetry data from Azure and on-premises environments.
Cant access the Log Analytics Demo,getting error "you dont have authorization to access this resource. /Demo
I am trying to access the Log Analytics Demo but getting error "you dont have authorization to access this resource. /Demo Purchased "the Definitive Guide to KQL" from MS PRess but cant access the demo tenant to learn / practice commands.…
Azure Monitor
An Azure service that is used to collect, analyze, and act on telemetry data from Azure and on-premises environments.
Azure Monitor Service Group SLI shows an inverted negative burn rate
I am observing an unexpected Burn Rate chart for an Azure Monitor Service Group SLI created with Microsoft.Monitor/slis@2025-03-01-preview. Configuration: SLI type: Availability Evaluation method: RequestBased Baseline: 99% Compliance period: 7…
Azure Monitor
An Azure service that is used to collect, analyze, and act on telemetry data from Azure and on-premises environments.