Task #12312
closed
Increase RAM on geoserver.d4science.org
Added by Roberto Cirillo about 7 years ago.
Updated about 7 years ago.
Assignee:
_InfraScience Systems Engineer
Infrastructure:
Production
Description
It's needed to add 2 GB of RAM to the following VM
geoserver.d4science.org
in order to increase the heap size.
Now the heap is -Xmx2048m and the total RAM is 2293 MB. I think we can increase the heap to 3072m
- Related to Incident #12311: geoserver.d4science.org: java.lang.OutOfMemoryError: Java heap space added
- Related to Incident #11843: geoserver.d4science.org: java.lang.OutOfMemoryError: Java heap space added
- Priority changed from High to Urgent
- Status changed from New to In Progress
On this one only? we also have geoserver2/3/4 with the same hardware resources. The requests are not evenly distributed, maybe?
- Description updated (diff)
- % Done changed from 0 to 50
The VM is now running with 5GB of RAM.
- Status changed from In Progress to Feedback
- % Done changed from 50 to 100
The heap size was incremented too.
Andrea Dell'Amico wrote:
On this one only? we also have geoserver2/3/4 with the same hardware resources. The requests are not evenly distributed, maybe?
I guess the requests are not evenly distribuited because I've not seen incident on geoserver2/3/4 in recent months. @fabio.sinibaldi@isti.cnr.it what do you think?
The policy we endorsed with these geoserver instances is to distribute the number of layers they host, so it is possible that one instance is used more then the others. It depends on the layers requested.
The 4 geoservers are used to equally distribute the publication of new geospatial datasets. Then, at access time clearly, just the one containing the unique copy of the dataset is accessed.
So, it could be normal that one geoserver is more exploited than the others at access time.
- Status changed from Feedback to Closed
OK, so we'll handle the other ones on request, when needed.
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