I believe this is caused by a change in Java behavior not in CAS. Adding this setting to java_opts may help: -Dorg.apereo.cas.util.io.PathWatcherService=false
On Wed, Jan 8, 2025, 5:54 PM Ray Bon <[email protected]> wrote: > AJ, > > There is sometimes a note about increasing inotify with groovy scripts: > > 'In the event the configured resource is a Groovy script, specially if the > script set to reload on changes, you may need to adjust the total number of > inotify instances. On Linux, you may need to add the following line to > /etc/sysctl.conf: fs.inotify.max_user_instances = 256' > > My 7.1 is only in dev at the moment, so I have not experienced this. > > Ray > > On Wed, 2025-01-08 at 11:17 +0000, AJ wrote: > > Yes we have one script for one service that we use. It does not happen in > 7.0.x though. > > On Jan 8, 2025, at 2:17 AM, Andrew Tillinghast <[email protected]> > wrote: > > > Do you have custom groovy scripts? I've seen this issue when it's > scanning the scripts for changes. > > On Tue, Jan 7, 2025, 11:02 PM AJ <[email protected]> wrote: > > When upgrading from 7.0.x to 7.1.x, we are seeing inotify usage increasing > drastically. This does not happen in 7.0.x (7.0.10). > Running the below hovers around 25 for 7.0.x, but will keep increasing for > 7.1.x (tried all version from 7.1.0 - 7.1.3). > > find /proc/*/fd -lname anon_inode:inotify 2>/dev/null | cut -d/ -f3 | > xargs -I '{}' bash -c 'echo -n "{} "; ps -p {} -o comm= 2>/dev/null' | wc -l > > I did not change any configuration between the versions. We are using one > groovy script in one of the services, it is a file based script, not inline. > > Anyone see anything like this? It seems to only happen under load, I > can't reproduce it in my dev environment. > > Thanks. > AJ > > -- > - Website: https://apereo.github.io/cas > - List Guidelines: https://goo.gl/1VRrw7 > - Contributions: https://goo.gl/mh7qDG > --- > You received this message because you are subscribed to the Google Groups > "CAS Community" group. > To unsubscribe from this group and stop receiving emails from it, send an > email [email protected]. > To view this discussion visit > https://groups.google.com/a/apereo.org/d/msgid/cas-user/MN6PR18MB546686ED4E427822773D3BDDDB112%40MN6PR18MB5466.namprd18.prod.outlook.com > <https://groups.google.com/a/apereo.org/d/msgid/cas-user/MN6PR18MB546686ED4E427822773D3BDDDB112%40MN6PR18MB5466.namprd18.prod.outlook.com?utm_medium=email&utm_source=footer> > . > > -- > - Website: https://apereo.github.io/cas > - List Guidelines: https://goo.gl/1VRrw7 > - Contributions: https://goo.gl/mh7qDG > --- > You received this message because you are subscribed to the Google Groups > "CAS Community" group. > To unsubscribe from this group and stop receiving emails from it, send an > email [email protected]. > To view this discussion visit > https://groups.google.com/a/apereo.org/d/msgid/cas-user/CAPt3vHVceMffKfQq81KX04cAtJmphsKr84E1QieYnPKko_u2sw%40mail.gmail.com > <https://groups.google.com/a/apereo.org/d/msgid/cas-user/CAPt3vHVceMffKfQq81KX04cAtJmphsKr84E1QieYnPKko_u2sw%40mail.gmail.com?utm_medium=email&utm_source=footer> > . > > > -- > - Website: https://apereo.github.io/cas > - List Guidelines: https://goo.gl/1VRrw7 > - Contributions: https://goo.gl/mh7qDG > --- > You received this message because you are subscribed to the Google Groups > "CAS Community" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To view this discussion visit > https://groups.google.com/a/apereo.org/d/msgid/cas-user/38af7aa316ffe6ecfa569c813330e34bceeb1181.camel%40uvic.ca > <https://groups.google.com/a/apereo.org/d/msgid/cas-user/38af7aa316ffe6ecfa569c813330e34bceeb1181.camel%40uvic.ca?utm_medium=email&utm_source=footer> > . > -- - Website: https://apereo.github.io/cas - List Guidelines: https://goo.gl/1VRrw7 - Contributions: https://goo.gl/mh7qDG --- You received this message because you are subscribed to the Google Groups "CAS Community" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion visit https://groups.google.com/a/apereo.org/d/msgid/cas-user/CAPt3vHW7gZatej0os%2ByHuSgx6qJ2n-wEwh5kVNbG8izdyoSnbQ%40mail.gmail.com.
