Re: [Geoserver-users] CPU drain

2018-08-08 Thread Tripple Tee
Shape file is not doing well even on a powerful CPU. I have the same set of data on a proper server with Xeon chip (Virtual Windows 2016 with 10 vCPU) the performance is a mark improvement compare with the poor Celeron. The CPU usage jump to 15% every time I zoom in or pan, but it still take a s

Re: [Geoserver-users] CPU drain

2018-08-08 Thread bradh
There are a bunch of tips at http://docs.geoserver.org/latest/en/user/production/index.html and you need to benchmark (e.g. with jmeter) against your expected workload when performance tuning. In general, shapefile is not going to be very high performance, as noted at http://docs.geoserver.

[Geoserver-users] CPU drain

2018-08-08 Thread Tripple Tee
Hi, Please give some pointer on optimising for better resource consumption I am running GeoServer on Linux with Intel Celeron 4-core processor, which I know is slow When I open an individual layer (or layer group) of a region 200km each way (with details like roads, buildings ...) the shape fi

Re: [Geoserver-users] NetCDF extension and H2

2018-08-08 Thread Daniele Romagnoli
Dear Clifford, which GeoServer version are you using? In code from before late december of past year, H2 was using auto server mode by default. Details here: http://www.h2database.com/html/features.html#auto_mixed_mode Starting with GeoServer 2.13.0, default has been switched to embedded mode. Doe