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HTTP_SEND Performance Issue

Hi Experts,

I have a Proxy(SAP Backend) - PI - Web-Service Scenario that is having performance issues. The issue seems to occur in sending the request message.

When i examined the performance header of a request message, it seems HTTP_SEND step takes too much time(between begin and end steps) as it can be seen below(took 3 minutes). Also

Another example took 4 seconds.

An example from communication channel monitoring Audit Log can be seen below.

Seems there is a time gap that can be seen in marked area.

When i test the Web Service URL from SoapUI it takes like 1 seconds to get a response, but in PI the average response time is 10 seconds, this example took 3 minutes to complete.

What can be the reason behind this issue and how can it be solved? PI's version is 7.31.

Thanks,

Best Regards.

Former Member
Former Member replied

Hi Dhanish,

Please check Adapter Specific Queue's, my problem was there was too many requests for SOAP adapter. So I have increased the maximum number of threads from 5 to 15.

Please check the thread below.

Tuning the PI/PO Messaging System Queues

Regards,

Faruk.

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