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Measure RAM
Posted: Tue Apr 30, 2024 7:17 am
by Stefan
I would like to find out whether my Spiderbasic application is using too much memory.
To do this, I first need to know how much RAM my device has and how much RAM I use.
Is there a way to measure this with Spiderbasic (Javascript)?
Re: Measure RAM
Posted: Tue Apr 30, 2024 8:36 am
by Peter
I have found this. Maybe it is useful. However, it does not work with Firefox.
Code: Select all
Structure sMemoryInfo
jsHeapSizeLimit.i
totalJSHeapSize.i
usedJSHeapSize.i
EndStructure
Global MemoryInfo.sMemoryInfo
Procedure GetMemoryInfo()
! if (!window.performance.memory) return; // doesn't work with Firefox
! var memoryinfo = window.performance.memory;
! g_memoryinfo._jsHeapSizeLimit = memoryinfo.jsHeapSizeLimit;
! g_memoryinfo._totalJSHeapSize = memoryinfo.totalJSHeapSize;
! g_memoryinfo._usedJSHeapSize= memoryinfo.usedJSHeapSize;
EndProcedure
GetMemoryInfo()
Debug "jsHeapSizeLimit: " + MemoryInfo\jsHeapSizeLimit
Debug "totalJSHeapSize: " + MemoryInfo\totalJSHeapSize
Debug "usedJSHeapSize: " + MemoryInfo\usedJSHeapSize
Further informations:
https://developer.mozilla.org/en-US/doc ... nce/memory
Re: Measure RAM
Posted: Tue Apr 30, 2024 1:30 pm
by Stefan
Thank you!