Hello,
I'm load testing my application right now. It consists of a web app which is calling a WCF Rest service to render the a report in PDF.
When we are sending 5 requets from 5 differents tabs of the browser, we realized that every report are rendered one after the other. As they are large reports about 4 minutes to render. I'm wondering if there is a way to configure the ReportProcessor in order to parallelize the rendering?
Thanks in advance for your help,
See in attachment, a graph of CPU, memory and IO. large IO spikes is basically when the app is writing a report to the disk.
Pierrick
I'm load testing my application right now. It consists of a web app which is calling a WCF Rest service to render the a report in PDF.
When we are sending 5 requets from 5 differents tabs of the browser, we realized that every report are rendered one after the other. As they are large reports about 4 minutes to render. I'm wondering if there is a way to configure the ReportProcessor in order to parallelize the rendering?
Thanks in advance for your help,
See in attachment, a graph of CPU, memory and IO. large IO spikes is basically when the app is writing a report to the disk.
Pierrick
1 Answer, 1 is accepted
0
Hi Pierrick,
You can test the approach described in the How to render reports asynchronously by using the async and await keywords KB article. Note that you need to use TypeReportSource to avoid locking resources. Also if reports use shared resources as images on the server, you have to consider how and when resources are in use by processes to avoid locks.
About the CPU spikes, you can find more details in Memory exception error on report pdf creation forum thread. Generally, try using our cache, that will store image resources.
Regards,
Stef
Telerik
You can test the approach described in the How to render reports asynchronously by using the async and await keywords KB article. Note that you need to use TypeReportSource to avoid locking resources. Also if reports use shared resources as images on the server, you have to consider how and when resources are in use by processes to avoid locks.
About the CPU spikes, you can find more details in Memory exception error on report pdf creation forum thread. Generally, try using our cache, that will store image resources.
Regards,
Stef
Telerik
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