Re: [MapServer-users] What is the optimal value of requests per second for Mapserver?

2023-04-20 Thread Scott 
Depending on what you're doing, any bulk requests should be to a 
pre-seeded MapCache and not the WMS server per se. In a production 
environment a modestly detailed raster, it's easy to kill a WMS server 
of any size.


You're going to have to test a range of requests to get a usable setup. 
You may even consider limiting the size of bounding box requests.


On 4/20/23 06:59, Oskar Ravhed wrote:
It is impossible to answer on without knowing what kind of for 
wms/wcs/wfs you are serving with mapserver


For example a simple raster wms will be able to do many request per second.

On the other side serve out osm from a postgis database will in some 
heavy scale not do more then 1 tile every 5 second


I would determ it based on cpu/disk usage instead of request  per second



On 20/04/2023 15:48, Marcin Niemyjski via MapServer-users wrote:


Hello

I'm looking for a benchmark advice.

If I have a machine running on 6 CPUs and 25gb RAM what would be the 
value of the number of requests per second from which I should start 
scaling my VMs with Mapserver?


Is there any way of testing or investingating? I'm using Locust and 
JMeter but it's really hard to get a logical answer for this question.


Best,
Marcin





   
	Book time to meet with me 
 	



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Re: [MapServer-users] What is the optimal value of requests per second for Mapserver?

2023-04-20 Thread Daniel Morissette 
As Oskar wrote, there is no single answer to this question.  It depends 
on lots of factors.


To give you an idea, you may be interested in checking out the FOSS4G 
WMS Benchmarks [1], a friendly competition that took place for a few 
years at FOSS4G comparing MapServer and other contenders under various 
types of load.


Since there is LOTS of info in there, I suggest that you start by 
reviewing the 2011 benchmark presentation [2] to get a first overview of 
the tests and the results, and then if you want to know more you can 
find more details on the benchmark environment in the wiki at [3].


Daniel



[1] https://wiki.osgeo.org/wiki/FOSS4G_Benchmark
[2] https://svn.osgeo.org/osgeo/foss4g/benchmarking/wms/2011/presentation/
[3] https://wiki.osgeo.org/wiki/Benchmarking_2011


On 2023-04-20 09:59, Oskar Ravhed wrote:
It is impossible to answer on without knowing what kind of for 
wms/wcs/wfs you are serving with mapserver


For example a simple raster wms will be able to do many request per second.

On the other side serve out osm from a postgis database will in some 
heavy scale not do more then 1 tile every 5 second


I would determ it based on cpu/disk usage instead of request  per second



On 20/04/2023 15:48, Marcin Niemyjski via MapServer-users wrote:


Hello

I'm looking for a benchmark advice.

If I have a machine running on 6 CPUs and 25gb RAM what would be the 
value of the number of requests per second from which I should start 
scaling my VMs with Mapserver?


Is there any way of testing or investingating? I'm using Locust and 
JMeter but it's really hard to get a logical answer for this question.


Best,
Marcin





   
	Book time to meet with me 
 	



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--
Daniel Morissette
Mapgears Inc
T: +1 418-696-5056 #201

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Re: [MapServer-users] What is the optimal value of requests per second for Mapserver?

2023-04-20 Thread Oskar Ravhed 
It is impossible to answer on without knowing what kind of for 
wms/wcs/wfs you are serving with mapserver


For example a simple raster wms will be able to do many request per second.

On the other side serve out osm from a postgis database will in some 
heavy scale not do more then 1 tile every 5 second


I would determ it based on cpu/disk usage instead of request  per second



On 20/04/2023 15:48, Marcin Niemyjski via MapServer-users wrote:


Hello

I'm looking for a benchmark advice.

If I have a machine running on 6 CPUs and 25gb RAM what would be the 
value of the number of requests per second from which I should start 
scaling my VMs with Mapserver?


Is there any way of testing or investingating? I'm using Locust and 
JMeter but it's really hard to get a logical answer for this question.


Best,
Marcin




 
	
	Book time to meet with me 
 
	



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[MapServer-users] What is the optimal value of requests per second for Mapserver?

2023-04-20 Thread Marcin Niemyjski via MapServer-users 

Hello

I'm looking for a benchmark advice.

If I have a machine running on 6 CPUs and 25gb RAM what would be the value of 
the number of requests per second from which I should start scaling my VMs with 
Mapserver?

Is there any way of testing or investingating? I'm using Locust and JMeter but 
it's really hard to get a logical answer for this question.

Best,
Marcin




[cid:8122727c-da86-45a6-b10b-235bd8f20aa3]
   Book time to meet with 
me
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