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Adding EWS server value items - performance is deteriorated over time

SmartConnector Forum

Discussion of SmartConnector applications for integration of various other building management systems (BMS) into EcoStruxure Building Operation

mike_meirovitz
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Adding EWS server value items - performance is deteriorated over time

Hi,

We are using SmartConnector 2.4.38. EBO version is 3.3.

Our EWS Server is creating 10,000 value items. Currently it takes ~17 minutes! to create these value items.  See below how the time it takes to add one items is deteriorated through this process.

After adding 1,000 EWS values the time it takes to create one value is: ~60 milisecond
After adding 2,000 EWS values the time it takes to create one value is: ~65 milisecond
After adding 3,000 EWS values the time it takes to create one value is: ~70 milisecond
After adding 4,000 EWS values the time it takes to create one value is: ~140 milisecond
After adding 5,000 EWS values the time it takes to create one value is: ~119 milisecond
After adding 6,000 EWS values the time it takes to create one value is: ~217 milisecond
After adding 7,000 EWS values the time it takes to create one value is: ~300 milisecond
After adding 8,000 EWS values the time it takes to create one value is: 150~ milisecond
After adding 9,000 EWS values the time it takes to create one value is: ~300 milisecond
After adding 10,000 EWS values the time it takes to create one value is: ~472 milisecond

 

Two questions:
----------------------
1. Can you do something to improve this?

2. Can you consider an API that will create large quantity of value items instead one by one?


Thank you.

Mike

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ardak
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Re: Adding EWS server value items - performance is deteriorated over time

Hi Mike,

 

Thanks for the suggestion! We will add it to our backlog and look into it.

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mike_meirovitz
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Re: Adding EWS server value items - performance is deteriorated over time

Hi Armend,

 

Thank you for your answer. Any immediate workaround for reducing the 17 minutes time to create 10,000 EWS ValueItems?

 

Thanks.

 

Mike 

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