[21:16:32] 10Data-Engineering (Sprint 8), 10EventStreams, 10Prod-Kubernetes, 10serviceops, and 2 others: eventstreams regularly uses more than 95% of its memory limit - https://phabricator.wikimedia.org/T357005 (10Ottomata) If you have time to dive deep, you can live inspect a nodejs process and search for memory lea... [21:39:53] (HiveServerHeapUsage) firing: Hive Server JVM Heap usage is above 80% on an-coord1003:10100 - https://wikitech.wikimedia.org/wiki/Analytics/Systems/Cluster/Hive/Alerts#Hive_Server_Heap_Usage - https://grafana.wikimedia.org/d/000000379/hive?panelId=7&fullscreen&orgId=1&var-instance=an-coord1003:10100 - https://alerts.wikimedia.org/?q=alertname%3DHiveServerHeapUsage [22:04:54] (HiveServerHeapUsage) resolved: Hive Server JVM Heap usage is above 80% on an-coord1003:10100 - https://wikitech.wikimedia.org/wiki/Analytics/Systems/Cluster/Hive/Alerts#Hive_Server_Heap_Usage - https://grafana.wikimedia.org/d/000000379/hive?panelId=7&fullscreen&orgId=1&var-instance=an-coord1003:10100 - https://alerts.wikimedia.org/?q=alertname%3DHiveServerHeapUsage