Skip to main content

Azure Quotes - Cores per subscription at Azure Region level

Each Azure Subscription had a default quotas service limits. You can check this quotas on the following Azure page https://azure.microsoft.com/en-gb/documentation/articles/azure-subscription-service-limits/.
This values are set by default and can be increased easily by creating a new support requests.
In the new portal there is even a special support request template for this kind of scenarios.
I was surprised how fast the support team responded to my requests. In under 15 minutes a part of the quotas were changed of I was contacted to confirm the change.

Core Limitation
Let's talk a little about Core limitation. The default value is 20. This means that you can have allocated maximum 20 CPU Cores (VMs, Web Roles, Worker Roles, ...). The maximum public limit is 10.000 cores, but the interesting thing will happen in the moment when you want to change this limit and you do a request for it.
You will need to specify not only the number of cores that you need (let's assume 100), but also the location (West Europe for example).

What does this mean?
It means, that on that subscription you can consume maximum 100 cores in that region and for other regions you have a limit of 20 cores. Don't forget that you can increase this limit for each region separately.
On top of this don't forget that there are two different limits for cores. One is for the classical Core Service and another one for the new ones ('Resource Manager Cores').

Comments

Popular posts from this blog

Windows Docker Containers can make WIN32 API calls, use COM and ASP.NET WebForms

After the last post , I received two interesting questions related to Docker and Windows. People were interested if we do Win32 API calls from a Docker container and if there is support for COM. WIN32 Support To test calls to WIN32 API, let’s try to populate SYSTEM_INFO class. [StructLayout(LayoutKind.Sequential)] public struct SYSTEM_INFO { public uint dwOemId; public uint dwPageSize; public uint lpMinimumApplicationAddress; public uint lpMaximumApplicationAddress; public uint dwActiveProcessorMask; public uint dwNumberOfProcessors; public uint dwProcessorType; public uint dwAllocationGranularity; public uint dwProcessorLevel; public uint dwProcessorRevision; } ... [DllImport("kernel32")] static extern void GetSystemInfo(ref SYSTEM_INFO pSI); ... SYSTEM_INFO pSI = new SYSTEM_INFO(...

How to audit an Azure Cosmos DB

In this post, we will talk about how we can audit an Azure Cosmos DB database. Before jumping into the problem let us define the business requirement: As an Administrator I want to be able to audit all changes that were done to specific collection inside my Azure Cosmos DB. The requirement is simple, but can be a little tricky to implement fully. First of all when you are using Azure Cosmos DB or any other storage solution there are 99% odds that you’ll have more than one system that writes data to it. This means that you have or not have control on the systems that are doing any create/update/delete operations. Solution 1: Diagnostic Logs Cosmos DB allows us activate diagnostics logs and stream the output a storage account for achieving to other systems like Event Hub or Log Analytics. This would allow us to have information related to who, when, what, response code and how the access operation to our Cosmos DB was done. Beside this there is a field that specifies what was th...

Cloud Myths: Cloud is Cheaper (Pill 1 of 5 / Cloud Pills)

Cloud Myths: Cloud is Cheaper (Pill 1 of 5 / Cloud Pills) The idea that moving to the cloud reduces the costs is a common misconception. The cloud infrastructure provides flexibility, scalability, and better CAPEX, but it does not guarantee lower costs without proper optimisation and management of the cloud services and infrastructure. Idle and unused resources, overprovisioning, oversize databases, and unnecessary data transfer can increase running costs. The regional pricing mode, multi-cloud complexity, and cost variety add extra complexity to the cost function. Cloud adoption without a cost governance strategy can result in unexpected expenses. Improper usage, combined with a pay-as-you-go model, can result in a nightmare for business stakeholders who cannot track and manage the monthly costs. Cloud-native services such as AI services, managed databases, and analytics platforms are powerful, provide out-of-the-shelve capabilities, and increase business agility and innovation. H...