Re: [Geoserver-users] Geoserver 2.9.2 GC overhead limit exceeded

This is not entirely connected to the issue I created this post for but... setting "-DGWC_DISKQUOTA_DISABLED=true" in Tomcat configurations helped to improve performance. From http://geowebcache.org/docs/1.11.0/configuration/diskquotas.html: /Note The enabled configuration property only accounts

Re: [Geoserver-users] Geoserver 2.9.2 GC overhead limit exceeded

Although this might not have been the root cause of our issues but I think it migth be of interest for someone: /*Note *The enabled configuration property only accounts to whether the layers should be automatically truncated when the disk quota is exceeded, and to do so the disk usage statistics

Re: [Geoserver-users] Geoserver 2.9.2 GC overhead limit exceeded

Hi, thanks for following up. Hum.. in this case I don't know what it could be, if you can, try to reproduce the issue on a standard geoserver installation (the default data dir) with step by step instructions on how to reproduce, and then open a bug report with the details. I know it can be quite

Re: [Geoserver-users] Geoserver 2.9.2 GC overhead limit exceeded

Hi, thanks for the warning. I don't know what is "email setup" and what do you mean by "client"? -- View this message in context: http://osgeo-org.1560.x6.nabble.com/Geoserver-2-9-2-GC-overhead-limit-exceeded-tp5306122p5317143.html Sent from the GeoServer - User mailing list archive at

Re: [Geoserver-users] Geoserver 2.9.2 GC overhead limit exceeded

Changing "Disk quota check frequency" from 10s to 100s did fix the problem. It looks as if triggered series of crashes because one of Tomcat's crashed several times during one day period. -- View this message in context:

Re: [Geoserver-users] Geoserver 2.9.2 GC overhead limit exceeded

Changing "Disk quota check frequency" from 10s to 100s did NOT fix the problem. It looks as if triggered series of crashes because one of Tomcat's crashed several times during one day period. -- View this message in context:

Re: [Geoserver-users] Geoserver 2.9.2 GC overhead limit exceeded

Dear Julius, just wanted to warn you that your emails are marked as spam at least by google accounts. Could it be a problem caused by how you setup your email address or client? Best Regards, Alessio Fabiani. == GeoServer Professional Services from the experts! Visit http://goo.gl/it488V for

Re: [Geoserver-users] Geoserver 2.9.2 GC overhead limit exceeded

Linux 5 -- View this message in context: http://osgeo-org.1560.x6.nabble.com/Geoserver-2-9-2-GC-overhead-limit-exceeded-tp5306122p5316982.html Sent from the GeoServer - User mailing list archive at Nabble.com. --

Re: [Geoserver-users] Geoserver 2.9.2 GC overhead limit exceeded

Tomcat log after latest crash https://ufile.io/db33d1 -- View this message in context: http://osgeo-org.1560.x6.nabble.com/Geoserver-2-9-2-GC-overhead-limit-exceeded-tp5306122p5317003.html Sent from the GeoServer - User mailing list archive at Nabble.com.

Re: [Geoserver-users] Geoserver 2.9.2 GC overhead limit exceeded

LSB_VERSION=base-4.0-amd64:base-4.0-noarch:core-4.0-amd64:core-4.0-noarch:graphics-4.0-amd64:graphics-4.0-noarch:printing-4.0-amd64:printing-4.0-noarch Oracle Linux Server release 6.8 NAME="Oracle Linux Server" VERSION="6.8" ID="ol" VERSION_ID="6.8" PRETTY_NAME="Oracle Linux Server 6.8"

Re: [Geoserver-users] Geoserver 2.9.2 GC overhead limit exceeded

Will try -- View this message in context: http://osgeo-org.1560.x6.nabble.com/Geoserver-2-9-2-GC-overhead-limit-exceeded-tp5306122p5316238.html Sent from the GeoServer - User mailing list archive at Nabble.com. --

Re: [Geoserver-users] Geoserver 2.9.2 GC overhead limit exceeded

What Linux distribution do you use? -- View this message in context: http://osgeo-org.1560.x6.nabble.com/Geoserver-2-9-2-GC-overhead-limit-exceeded-tp5306122p5316242.html Sent from the GeoServer - User mailing list archive at Nabble.com.

Re: [Geoserver-users] Geoserver 2.9.2 GC overhead limit exceeded

Did you try increasing the disk quota interval check, regardless of whether it's enabled or not? There might be a bug that starts those threads even if the quota is disabled, for example. Cheers Andrea On Mon, Apr 3, 2017 at 1:23 PM, user154654 wrote: > No solution found...

Re: [Geoserver-users] Geoserver 2.9.2 GC overhead limit exceeded

No solution found... -- View this message in context: http://osgeo-org.1560.x6.nabble.com/Geoserver-2-9-2-GC-overhead-limit-exceeded-tp5306122p5315430.html Sent from the GeoServer - User mailing list archive at Nabble.com.

Re: [Geoserver-users] Geoserver 2.9.2 GC overhead limit exceeded

For dracic: I was told that Tomcat is managed with root user. So what "ulimi" command printed should be exactly what you asked for (right?). You said "Limit of 1024 max open files is too low for GWC in heavy use". I am not sure that is the case because our test applications should be under less

Re: [Geoserver-users] Geoserver 2.9.2 GC overhead limit exceeded

Limit of 1024 max open files is too low for GWC in heavy use. You should set it to unlimited. -- View this message in context: http://osgeo-org.1560.x6.nabble.com/Geoserver-2-9-2-GC-overhead-limit-exceeded-tp5306122p5311451.html Sent from the GeoServer - User mailing list archive at

Re: [Geoserver-users] Geoserver 2.9.2 GC overhead limit exceeded

I see now that you posted limits for root account. You should check for tomcat user, or account that is used for tomcat service. I don't see which distro you use... -- View this message in context:

Re: [Geoserver-users] Geoserver 2.9.2 GC overhead limit exceeded

[root@gislin3par ~]# ulimit -a core file size (blocks, -c) 0 data seg size (kbytes, -d) unlimited scheduling priority (-e) 0 file size (blocks, -f) unlimited pending signals (-i) 120365 max locked memory (kbytes, -l) 64 max memory

Re: [Geoserver-users] Geoserver 2.9.2 GC overhead limit exceeded

As I understand since disc quota is not enabled this is not it. Despite the printscreen info I asked admin to run the command and I should get answer shortly. Maybe I shoud have specified what "couple more applications" meant when describing the isssue first. On one machine there are 3 Tomcats

Re: [Geoserver-users] Geoserver 2.9.2 GC overhead limit exceeded

Sorry for not responding sooner, I was on another project (since these crashes happen on test applications which are not priority) and forgot about this issue. Printscreen of disc quota params http://prntscr.com/eh2n28 . Same parameters are used in PROD application which does not crash. -- View

Re: [Geoserver-users] Geoserver 2.9.2 GC overhead limit exceeded

Please send us output of the command: su - tomcat -c "ulimit -a" -- View this message in context: http://osgeo-org.1560.x6.nabble.com/Geoserver-2-9-2-GC-overhead-limit-exceeded-tp5306122p5310552.html Sent from the GeoServer - User mailing list archive at Nabble.com.

Re: [Geoserver-users] Geoserver 2.9.2 GC overhead limit exceeded

Hi, did you try it, did it help? I would like to open a ticket about this (to avoid the disk quota cleaner thread accumulation) but first need confirmation that this is indeed the problem Cheers Andrea On Wed, Mar 1, 2017 at 6:16 PM, Andrea Aime wrote: > Hi, > I

Re: [Geoserver-users] Geoserver 2.9.2 GC overhead limit exceeded

Hi, I just had a very quick look, the dump contents are quite weird, it seems there is a giant list of tasks to clean the GWC tiles to respect the quota using all the memory. Is it possible that you configured a very short time in the disk quota check frequency, something like 1 second? So short

Re: [Geoserver-users] Geoserver 2.9.2 GC overhead limit exceeded

Got the dump. It is at https://sndt.gl/42Nzl1OR2EkyU. They keep files for 7 days, so if it will no longer be available by the time someone has time to take a look at the dump, just let me know. -- View this message in context:

Re: [Geoserver-users] Geoserver 2.9.2 GC overhead limit exceeded

Thank you for your suggestions, I have finally received .jar list: /imageio-ext-arcgrid-1.1.15.jar imageio-ext-gdalarcbinarygrid-1.1.15.jar imageio-ext-gdal-bindings-1.9.2.jar imageio-ext-gdaldted-1.1.15.jar imageio-ext-gdalecw-1.1.15.jar imageio-ext-gdalecwjp2-1.1.15.jar

Re: [Geoserver-users] Geoserver 2.9.2 GC overhead limit exceeded

Hi, I've seen this kind of error in the past, it's a weird case of OOM, normally caused by object waiting in the finalization queue to be released, and taking their time to run the "finalize" method. It's hard to say what might be the cause, for me last time it was a lot of concurrent requests

[Geoserver-users] Geoserver 2.9.2 GC overhead limit exceeded

Hello. I have Tomcat 8.5.6 + Java 8 running with a geoserver and a couple more applications. Problem is that server keeps crashing. When inspecting catalina.out logs I see: *1)* Exception in thread "ajp-nio-8011-ClientPoller-1" java.lang.OutOfMemoryError: GC overhead limit exceeded at