Hi Sverre Moe, could you resolve the issue? I have the same problem with Jenkins.
Best Am Montag, 29. Juli 2019 11:30:58 UTC+2 schrieb Sverre Moe: > > I have analyzed the GC log > > > https://www.gceasy.io/my-gc-report.jsp?p=c2hhcmVkLzIwMTkvMDcvMjgvLS1nYy0yMDE5LTA3LTI2XzE3LTMxLTIyLmxvZy4wLmN1cnJlbnQtLTE1LTI0LTQy&channel=WEB > > This may be related to another issue I am having when build agents are > getting disconnected. > https://groups.google.com/forum/#!topic/jenkinsci-users/UDyaH-kfqqA > > I also have an jstack output analyzed: > > https://fastthread.io/my-thread-report.jsp?p=c2hhcmVkLzIwMTkvMDcvMjkvLS1qc3RhY2sudHh0LS05LTE2LTI3 > > søndag 14. juli 2019 13.48.57 UTC+2 skrev Sverre Moe følgende: >> >> I checked out that link >> >> Tried the ulimit settings >> >> https://support.cloudbees.com/hc/en-us/articles/222446987-Prepare-Jenkins-for-Support#bulimitsettingsjustforlinuxos >> >> Will try the additional JVM flags suggested in >> >> https://support.cloudbees.com/hc/en-us/articles/222446987-Prepare-Jenkins-for-Support#ajavaparameters >> >> søndag 14. juli 2019 13.29.22 UTC+2 skrev Sverre Moe følgende: >>> >>> jenkins@meoscorebs12:~> ulimit -a >>> core file size (blocks, -c) unlimited >>> data seg size (kbytes, -d) unlimited >>> scheduling priority (-e) 0 >>> file size (blocks, -f) unlimited >>> pending signals (-i) 80229 >>> max locked memory (kbytes, -l) 64 >>> max memory size (kbytes, -m) unlimited >>> open files (-n) 1024 >>> pipe size (512 bytes, -p) 8 >>> POSIX message queues (bytes, -q) 819200 >>> real-time priority (-r) 0 >>> stack size (kbytes, -s) 8192 >>> cpu time (seconds, -t) unlimited >>> max user processes (-u) 80229 >>> virtual memory (kbytes, -v) unlimited >>> file locks (-x) unlimited >>> >>> >>> I have check the number of processes, with "ps aux", but not the number >>> of threads. >>> Right now, (Jenkins was restarted 2 day ago and few builds have run), >>> there are 264 threads for Jenkins currently. >>> Is there any way I can find out what each thread is for? >>> >>> lørdag 13. juli 2019 13.02.15 UTC+2 skrev Ivan Fernandez Calvo følgende: >>>> >>>> Hi, >>>> >>>> When the issue happens, Did you check the number of threads that >>>> Jenkins has open? How many file descriptors can your process open (run >>>> ulimit >>>> -a with the user jenkins)? here you have a good KB about memory and >>>> user limit on Jenkins Prepare Jenkins for Support >>>> <https://support.cloudbees.com/hc/en-us/articles/222446987-Prepare-Jenkins-for-Support> >>>> >>> -- You received this message because you are subscribed to the Google Groups "Jenkins Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/jenkinsci-users/4625a630-c1e1-4433-b751-f835755fe15c%40googlegroups.com.
