Dicom Speed transfer issue

General
1

Hello EveryOne,
Hope all are doing well.
I am looking for a way to improve speed performance while transferring diocm file from my local orthanc to cloud orthanc
Right now before transferring dicom through Lua script . I am modifying InstitutionName tag and then through DicomPeers I am transferring dicom files.
Is there any config property or nginx config or any other way through which I can speedup file transfer .
I am using osimis/orthanc docker image
Thankyou
Ankush

1 Like
2

There is an accelerated transfers plugin available Transfers accelerator plugin — Orthanc Book documentation
Hth

1 Like
3

Hello @James,
Thankyou for response .
I already tried Transfers accelerator plugin , but that not make any difference in term of speed.
I calculated time that was same with transfers accelerator.
If you have any other solution please do suggested.
Ankush

4

There are a huge number of factors that can effect transfer speed, most significantly the internet connection speed, but also including the size of the image, the speed/size of the sending and receiving servers and also how the images are stored. I would need to know a lot more about the specifics in order to help more. My suggestion is to benchmark the upload speed using speed test or similar service and compare that to the throughput of your orthanc transfer.
Hth
James

5

So , I am using AWS EC2 (m5.xlarge instance) to run orthanc. But still I am getting low network I/O in orthanc. I have other services too but with those I don’t have this issue .

6

I’m terribly sorry but there’s not enough information here to provide any help. The best advice I can give is to review Scalability of Orthanc — Orthanc Book documentation
James