topic Dynamic Map Service instances max out problem?? in ArcGIS JavaScript Maps SDK Questions https://community.esri.com/t5/arcgis-javascript-maps-sdk-questions/dynamic-map-service-instances-max-out-problem/m-p/762706#M70657 <HTML><HEAD></HEAD><BODY><SPAN>I have a custom javascript api application that uses a dynamic map service.</SPAN><BR /><SPAN>The map service is a pooled with 4 max instances and 1 min instances.</SPAN><BR /><BR /><SPAN>At the initial map load, the map service spins off 2 instances...</SPAN><BR /><SPAN>As I move around the map and perform queries, map service spins off more instances and soon uses all 4 instances.</SPAN><BR /><SPAN>However, I rarely see "Instances in Use" any higher than 1.. Usually 0.</SPAN><BR /><BR /><SPAN>Now is this a normal?? Would instances usually spin off this many from one application and the user happens to be just myself??</SPAN><BR /><SPAN>I think I would feel ok, if instances are at 2 but when I see 4 instances, I feel I should do someting about it.</SPAN><BR /><SPAN>Not sure, am I over reacting...</SPAN><BR /><BR /><SPAN>thanks</SPAN><BR /><BR /><SPAN>Don</SPAN></BODY></HTML> Thu, 15 Mar 2012 15:32:43 GMT DonKang 2012-03-15T15:32:43Z Dynamic Map Service instances max out problem?? https://community.esri.com/t5/arcgis-javascript-maps-sdk-questions/dynamic-map-service-instances-max-out-problem/m-p/762706#M70657 <HTML><HEAD></HEAD><BODY><SPAN>I have a custom javascript api application that uses a dynamic map service.</SPAN><BR /><SPAN>The map service is a pooled with 4 max instances and 1 min instances.</SPAN><BR /><BR /><SPAN>At the initial map load, the map service spins off 2 instances...</SPAN><BR /><SPAN>As I move around the map and perform queries, map service spins off more instances and soon uses all 4 instances.</SPAN><BR /><SPAN>However, I rarely see "Instances in Use" any higher than 1.. Usually 0.</SPAN><BR /><BR /><SPAN>Now is this a normal?? Would instances usually spin off this many from one application and the user happens to be just myself??</SPAN><BR /><SPAN>I think I would feel ok, if instances are at 2 but when I see 4 instances, I feel I should do someting about it.</SPAN><BR /><SPAN>Not sure, am I over reacting...</SPAN><BR /><BR /><SPAN>thanks</SPAN><BR /><BR /><SPAN>Don</SPAN></BODY></HTML> Thu, 15 Mar 2012 15:32:43 GMT https://community.esri.com/t5/arcgis-javascript-maps-sdk-questions/dynamic-map-service-instances-max-out-problem/m-p/762706#M70657 DonKang 2012-03-15T15:32:43Z Re: Dynamic Map Service instances max out problem?? https://community.esri.com/t5/arcgis-javascript-maps-sdk-questions/dynamic-map-service-instances-max-out-problem/m-p/762707#M70658 <HTML><HEAD></HEAD><BODY><SPAN>This is a better question for the ArcGIS Server forum:&nbsp; </SPAN><A href="http://forums.arcgis.com/forums/8-ArcGIS-Server-General">http://forums.arcgis.com/forums/8-ArcGIS-Server-General</A></BODY></HTML> Thu, 15 Mar 2012 15:58:04 GMT https://community.esri.com/t5/arcgis-javascript-maps-sdk-questions/dynamic-map-service-instances-max-out-problem/m-p/762707#M70658 derekswingley1 2012-03-15T15:58:04Z Re: Dynamic Map Service instances max out problem?? https://community.esri.com/t5/arcgis-javascript-maps-sdk-questions/dynamic-map-service-instances-max-out-problem/m-p/762708#M70659 <HTML><HEAD></HEAD><BODY><SPAN>Yes, I agree...</SPAN><BR /><SPAN>This question maybe geared more towards the general server issue.</SPAN><BR /><BR /><SPAN>But I would also like know if performing queries (multiple queries, one after another) or any type of server side request</SPAN><BR /><SPAN>would spin off the instances or even corrupt the instances.</SPAN><BR /><SPAN>I would like to findout if my coding pattern (how I use querytasks) can potentially cause issues.</SPAN><BR /><BR /><SPAN>thanks</SPAN><BR /><BR /><SPAN>Don</SPAN></BODY></HTML> Thu, 15 Mar 2012 16:06:47 GMT https://community.esri.com/t5/arcgis-javascript-maps-sdk-questions/dynamic-map-service-instances-max-out-problem/m-p/762708#M70659 DonKang 2012-03-15T16:06:47Z