Azure Functions
An Azure service that provides an event-driven serverless compute platform.
Why azure function consumes more RAM after scaling up App Service Plan?
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Yevhen Chubarov
30
Reputation points
Hello!
I have App Service Plan for my Function Apps with 14 function apps in it. App Service Plan is Elastic Premium 1 with 3.5 GB RAM. During usage of EP1 each function app consumes ~140 Mb of RAM so I decided to scale up from EP1 to EP2. After scaling up my function apps started to consume up to 170-180 Mb of RAM.
Could you please explain the reason why consuming increased?
Azure Functions
{count} votes
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Yevhen Chubarov 30 Reputation points
2024-02-09T15:10:30.2166667+00:00 Here are the screenshots.
Before scaling up
App Service PlanFunction app
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Yevhen Chubarov 30 Reputation points
2024-02-09T15:11:40.2466667+00:00 Sorry service plan screenshots hasn't been uploaded
Here they are
Before scaling
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Yevhen Chubarov 30 Reputation points
2024-02-09T15:12:02.5433333+00:00 After scaling
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Yevhen Chubarov 30 Reputation points
2024-02-09T15:32:27.3433333+00:00 Also, it is necessary to add that function apps are clear and no code has been deployed so any computing hasn't been performed.
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Mike Urnun 9,792 Reputation points Moderator2024-02-16T05:36:23.0866667+00:00 @Yevhen Chubarov Is it observed under the same workload with the same number of instances spawned?
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Yevhen Chubarov 30 Reputation points
2024-04-29T10:26:20.3033333+00:00 @Mike Urnun
Each function app has only one instance. Scaling is disabled
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