DARIAH-DE CRUD Services issueshttps://gitlab.gwdg.de/dariah-de/dariah-de-crud-services/-/issues2022-10-10T13:24:44Zhttps://gitlab.gwdg.de/dariah-de/dariah-de-crud-services/-/issues/185tg-crud: sometimes a long period steadily rising CPU usage occurs2022-10-10T13:24:44ZGhost Usertg-crud: sometimes a long period steadily rising CPU usage occursSometimes tg-crud starts to consume more and more CPU cycles over time. It looks like there are hanging threads, which could occupy a whole CPU core, like ocasinally there is anothe core occupied. !tgcrud-cpu-usage.png! This is visible i...Sometimes tg-crud starts to consume more and more CPU cycles over time. It looks like there are hanging threads, which could occupy a whole CPU core, like ocasinally there is anothe core occupied. !tgcrud-cpu-usage.png! This is visible in grafana, but there is no icinga monitoring which could trigger a warning. So this problem may be unrecognized over longer time. Restarting tomcat-crud helps. The second screenshot shows the ocurrences of this problem over one year. !tgcrud-cpu-one-year.png!https://gitlab.gwdg.de/dariah-de/dariah-de-crud-services/-/issues/3CPU load problem on esx2 seems to be back, and happening more frequently2022-10-10T13:24:08ZUbbo VeentjerCPU load problem on esx2 seems to be back, and happening more frequentlysee https://metrics.gwdg.de/d/000000166/dariah-de-and-textgrid-repository?orgId=6&from=1579366486107&to=1610988886108&var-server=textgrid-esx2.gwdg.de&var-inter=$__auto_interval_inter&var-jolokia_name=All&var-elastic_node=All&var-publika...see https://metrics.gwdg.de/d/000000166/dariah-de-and-textgrid-repository?orgId=6&from=1579366486107&to=1610988886108&var-server=textgrid-esx2.gwdg.de&var-inter=$__auto_interval_inter&var-jolokia_name=All&var-elastic_node=All&var-publikator_stats=All&var-tomcat_threads=All&var-tomcat_requests=All&var-jolokia_load=All&var-jolokia_heap=All&theme=light