Performance issue using calculate and SUMX

alexa_0028 , try like

test_acc =
var test_1 = calculate(sum('Sales'[Volumes]), left('Product'[Code],3)="ACC")
RETURN
calculate( test_1,'Calendar'[cytd_flag]=1)

or

test_acc =
var test_1 = calculate(sum('Sales'[Volumes]), filter('Product', left('Product'[Code],3)="ACC"))
RETURN
calculate( test_1,filter('Calendar','Calendar'[cytd_flag]=1))

Hi All,

With some retrying, I figured out the way to optimise. The formula I pasted above indeed worked, I was looking the performance along with old measures therefore it was showing high values.
Thank you so much amitchandak  for pointing me to right direction.