https://community.qlik.com/t5/Connectivity-Data-Prep/CPU-and-ram-consumed-during-data-loading/m-p/1737766#M5345 <P>Hello,</P><P>During the QVD generation and loading data from postgresql database phases,&nbsp; Qlik use less than 12% of CPU resources and between 20 and 32% of RAM.</P><P>Is it possible for Qlik to consume the maximum possible system resources without saturating them ?</P> Fri, 21 Aug 2020 13:04:05 GMT zlamrani10 2020-08-21T13:04:05Z https://community.qlik.com/t5/Connectivity-Data-Prep/CPU-and-ram-consumed-during-data-loading/m-p/1737766#M5345 <P>Hello,</P><P>During the QVD generation and loading data from postgresql database phases,&nbsp; Qlik use less than 12% of CPU resources and between 20 and 32% of RAM.</P><P>Is it possible for Qlik to consume the maximum possible system resources without saturating them ?</P> Fri, 21 Aug 2020 13:04:05 GMT https://community.qlik.com/t5/Connectivity-Data-Prep/CPU-and-ram-consumed-during-data-loading/m-p/1737766#M5345 zlamrani10 2020-08-21T13:04:05Z https://community.qlik.com/t5/Connectivity-Data-Prep/CPU-and-ram-consumed-during-data-loading/m-p/1738518#M5350 <P>If the CPU/RAM consumption is rather low it could mean that your database and/or the driver and/or the network/storage are the biggest bottleneck which prevent a better performance. Also the kind of script could have an impact especially by using loops, aggregation-loads, interrecord-functions and similar features could forces a single-threaded execution of these load-parts.</P><P>- Marcus</P> Tue, 25 Aug 2020 15:12:30 GMT https://community.qlik.com/t5/Connectivity-Data-Prep/CPU-and-ram-consumed-during-data-loading/m-p/1738518#M5350 marcus_sommer 2020-08-25T15:12:30Z