topic Different CPU behavior for same document / different computer in QlikView https://community.qlik.com/t5/QlikView/Different-CPU-behavior-for-same-document-different-computer/m-p/345135#M1276254 <HTML><HEAD></HEAD><BODY><P>We have a simple table object that involves generating a large about of lines.&nbsp; The object takes about 1-2 min to generate in a 4-core 4 GHz desktop, but takes about 1-2 hours to generate in a 8-core 2 GHz server.&nbsp; I understand that the 8-core machine is going to be slower because they are slower CPU's and alot is lost in the overhead communication between the cores, but the adminstrator observed the the 4-core desktop will use 100% of its CPU to generate the object and the 8-core server starts briefly at 100% and then stays at 40% usage of its CPU for the 1-2 hours it takes to generate the object.&nbsp; </P><P></P><P>This type of behavior can be good or bad, but is there a logical reason on the QV side or the hardware side that explains this behavior?</P><P></P><P>Karl</P></BODY></HTML> Mon, 26 Jan 2026 18:19:17 GMT pover 2026-01-26T18:19:17Z Different CPU behavior for same document / different computer https://community.qlik.com/t5/QlikView/Different-CPU-behavior-for-same-document-different-computer/m-p/345135#M1276254 <HTML><HEAD></HEAD><BODY><P>We have a simple table object that involves generating a large about of lines.&nbsp; The object takes about 1-2 min to generate in a 4-core 4 GHz desktop, but takes about 1-2 hours to generate in a 8-core 2 GHz server.&nbsp; I understand that the 8-core machine is going to be slower because they are slower CPU's and alot is lost in the overhead communication between the cores, but the adminstrator observed the the 4-core desktop will use 100% of its CPU to generate the object and the 8-core server starts briefly at 100% and then stays at 40% usage of its CPU for the 1-2 hours it takes to generate the object.&nbsp; </P><P></P><P>This type of behavior can be good or bad, but is there a logical reason on the QV side or the hardware side that explains this behavior?</P><P></P><P>Karl</P></BODY></HTML> Mon, 26 Jan 2026 18:19:17 GMT https://community.qlik.com/t5/QlikView/Different-CPU-behavior-for-same-document-different-computer/m-p/345135#M1276254 pover 2026-01-26T18:19:17Z