25,080 questions
Latency in MS Graph API
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(304, 65%, 39%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EHK%3C/text%3E%3C/svg%3E)
Hemlata Kumari
1
Reputation point
We are using MS Graph API to authentication and validate the access token by calling this URL: https://graph.microsoft.com/v1.0/me
When we have concurrent 100 users, we see latency in this API. This API is taking 10 or 15 Sec for concurrent 100 users.
Please help me what will be the resolution for this.
Microsoft Security | Microsoft Entra | Microsoft Entra ID
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![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(304, 2%, 39%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ESM%3C/text%3E%3C/svg%3E)
soumi-MSFT 11,831 Reputation points Microsoft Employee Moderator2020-08-27T13:51:48.583+00:00 @Hemlata Kumari , Thank you for reaching out. Ideally, for 100 concurrent calls to Microsoft Graph API, it should not take more than a few seconds (< 10 sec etc). Also, wanted to check with you that in the first statement "We are using MS Graph API to authentication and validate the access token by calling this URL: https://graph.microsoft.com/v1.0/me", can you explain how you are doing the validation of the access token and if that part is getting clogged and creating a delay with the number of users increasing.
I don't see any service issue here as I checked the backend and also, you are way below the throttle limit, so things should be working pretty good.
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Hemlata Kumari 1 Reputation point
2020-08-28T14:12:51.403+00:00 For Validation, if graph API returns the user we are considering it as Valid token, else we are considering it as invalid token.
Hence, directly we are calling the graph api URI (/me endpoint) which gives the user information i.e taking around 20 sec. -
soumi-MSFT 11,831 Reputation points Microsoft Employee Moderator
2020-08-31T10:50:01.837+00:00 @HemalataKumari-1875, Thank you for sharing the details. it looks like will have to debug this further and for that, we would recommend you get a support case opened with Microsoft so that we can help you better.
Do drop us an email on azcommunity[at]microsoft[dot]com with the following details:
- Tenant ID/Tenant Name:
- Azure Subscription ID:
- Application Name/Application ID:
Do not forget to mention the following thread url in the email so that its easier for us to track this thread and help you better.
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soumi-MSFT 11,831 Reputation points Microsoft Employee Moderator
2020-09-01T06:54:47.287+00:00 @Hemlata Kumari , Just wanted to check if the above response helped you or if there are any more queries around this so that we can help you better.
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