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

Scott public at postholer.com
Thu Apr 20 07:16:30 PDT 2023


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
>>
>>
>>
>>
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> 
> 
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