I too was wondering if this occurs with a simple mapfile of layers with groups, even with just inline features (no actual data).

(I haven't hit this grouped-issue yet though in my travels, but I have hit the slow getcapabilities solved by adding extents to all layers)

-jeff



On 2015-03-05 1:53 PM, Lime, Steve D (MNIT) wrote:
This is something I’d really like to see fixed. Any chance a test mapfile could 
be developed and attached to a new ticket on github? Ideally I'd start against 
7.0 and then back-port if possible.

Steve

-----Original Message-----
From: [email protected] 
[mailto:[email protected]] On Behalf Of Rahkonen Jukka 
(MML)
Sent: Wednesday, March 04, 2015 2:34 AM
To: aabhayas; [email protected]
Subject: Re: [mapserver-users] Getcapabilities extremely slow in version 6.4.1

Hi,

I have been wondering also why GetCapabilities response is so slow for us 
nowadays and I have indeed added lots of groups to some services.
+1 from me for having a look at this issue.

We just installed 7.0-beta on our test server and GetCapabilities comes slowly 
from that too. There are about 40 layers in the test service and response time 
is about 8 seconds.

Sometimes I have been wondering if GetCapabilities could be cached and 
controlled by some new CONFIG key. Cached GetCapabilities could be set to be 
refreshed for example once per week/day/hour if there is a need to react on 
changes in the data, and each time after the mapfile has been edited and saved 
with a new timestamp.

-Jukka Rahkonen-

aabhayas wrote:

Hi

Following up on my previous post we still want to use “OWS_LAYER_GROUP” in our 
map files. We have large number of layers in our map file ( nearly 800).

Currently we are in the process of migrating our MapServer 5.4.2 environment in 
to MapServer 6.4.1.

In MapServer 6.4.1 GetCapabilities request takes more than 1 minute compared
5 second in version 5.4.2. This makes the new environment unusable by our 
clients.

Is there a possibility where someone in the MapServer development team looks in 
to this and fix this issue.

Thanks




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--
Jeff McKenna
MapServer Consulting and Training Services
http://www.gatewaygeomatics.com/
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