topic Latency with multiple concurrent users in QlikView https://community.qlik.com/t5/QlikView/Latency-with-multiple-concurrent-users/m-p/253957#M1205919 <HTML><HEAD></HEAD><BODY><P></P><DIV><P>Hi guys,</P><P>We are seeing latency (upto 4-5 mins) when we have 20 users on the system at the same time for a qvd approx 2 gig in size. CPU stats during time are periodic spikes and RAM usage is approx 50 GB out of total 155 GB. Our plan is to expand this out to 150 users. Do any of you guys have this big user base with an app this size?</P><P>It looks like QV starts queuing queries after a particular number of users. Any insights or experience will be helpful.</P><P>Thanks</P><P>Memory Allocation ~54 / 152 gig of ram</P><P>Intel Xeon E7450 2.4GHZ 4 Processors</P><P>64 Bit<BR />155 G Ram<BR />Windows Server 2008 R2<BR /><BR /><BR /><BR /><BR /></P></DIV><BR /><BR /></BODY></HTML> Tue, 27 Apr 2010 22:36:58 GMT 2010-04-27T22:36:58Z Latency with multiple concurrent users https://community.qlik.com/t5/QlikView/Latency-with-multiple-concurrent-users/m-p/253957#M1205919 <HTML><HEAD></HEAD><BODY><P></P><DIV><P>Hi guys,</P><P>We are seeing latency (upto 4-5 mins) when we have 20 users on the system at the same time for a qvd approx 2 gig in size. CPU stats during time are periodic spikes and RAM usage is approx 50 GB out of total 155 GB. Our plan is to expand this out to 150 users. Do any of you guys have this big user base with an app this size?</P><P>It looks like QV starts queuing queries after a particular number of users. Any insights or experience will be helpful.</P><P>Thanks</P><P>Memory Allocation ~54 / 152 gig of ram</P><P>Intel Xeon E7450 2.4GHZ 4 Processors</P><P>64 Bit<BR />155 G Ram<BR />Windows Server 2008 R2<BR /><BR /><BR /><BR /><BR /></P></DIV><BR /><BR /></BODY></HTML> Tue, 27 Apr 2010 22:36:58 GMT https://community.qlik.com/t5/QlikView/Latency-with-multiple-concurrent-users/m-p/253957#M1205919 2010-04-27T22:36:58Z