Re: Instances of org.apache.coyote.RequestInfo accumulate in RequestGroupInfo.processors and eventually result in OOME

2018-03-13 Thread Industrious
Hello, Mark, Thanks for your attention. Could you take a look at the class histogram from today's OOME heap dump? Maybe it could provide some details. I see a spike in CPU usage at the approximate time the dump was generated but that might be caused by the garbage collector's futile attempt to fr

Re: Instances of org.apache.coyote.RequestInfo accumulate in RequestGroupInfo.processors and eventually result in OOME

2018-03-04 Thread Industrious
is filled with RequestInfo. Could you tell me what are these objects for? Should not they be recycled or disposed of? 2018-03-01 19:56 GMT+02:00 Mark Thomas : > On 24/02/18 18:52, Industrious wrote: >> Dear All, >> >> I am running Tomcat 8 on Ubuntu. After a few days of runni

Re: Instances of org.apache.coyote.RequestInfo accumulate in RequestGroupInfo.processors and eventually result in OOME

2018-03-01 Thread Industrious
Thanks. 2018-03-01 13:18 GMT+02:00 Mark Thomas : > On 01/03/18 11:10, Industrious wrote: >> Dear All, >> >> In case it is a duplicate I am sorry I had to send this message again > > Please don't do that. > >> because it seems it has not arrived to anybody

Instances of org.apache.coyote.RequestInfo accumulate in RequestGroupInfo.processors and eventually result in OOME

2018-03-01 Thread Industrious
Dear All, In case it is a duplicate I am sorry I had to send this message again because it seems it has not arrived to anybody and I have not got in my inbox too though it appeared in online archives. I am running Tomcat 8 on Ubuntu. After a few days of running successfully my Tomcat's JVM crashe

Instances of org.apache.coyote.RequestInfo accumulate in RequestGroupInfo.processors and eventually result in OOME

2018-02-24 Thread Industrious
Dear All, I am running Tomcat 8 on Ubuntu. After a few days of running successfully my Tomcat's JVM crashes or becomes absolutely unresponsive because of OOME errors similar to this in catalina.out: --- cut --- SEVERE:Memory usage is low, parachute is non existent, your system may start failin