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

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

[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

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.