HANA OData Service - Slow performance.

Hi,

I am facing slow response(around 1.5 minute) when run a query through HANA OData services in browser. However, for same set of filters when i execute in HANA studio console, it is quite faster i.e. around 20 sec.

HANA Service is just exposing my calculation view, then why there is so much difference in execution timing.

Any inputs if anyone has got this situation or any suggestion on this please?