[01:47:09] FIRING: SystemdUnitFailed: wmf_auto_restart_prometheus-mysqld-exporter.service on es2023:9100 - https://wikitech.wikimedia.org/wiki/Monitoring/check_systemd_state - https://grafana.wikimedia.org/d/g-AaZRFWk/systemd-status - https://alerts.wikimedia.org/?q=alertname%3DSystemdUnitFailed [05:47:09] FIRING: SystemdUnitFailed: wmf_auto_restart_prometheus-mysqld-exporter.service on es2023:9100 - https://wikitech.wikimedia.org/wiki/Monitoring/check_systemd_state - https://grafana.wikimedia.org/d/g-AaZRFWk/systemd-status - https://alerts.wikimedia.org/?q=alertname%3DSystemdUnitFailed [09:47:09] FIRING: SystemdUnitFailed: wmf_auto_restart_prometheus-mysqld-exporter.service on es2023:9100 - https://wikitech.wikimedia.org/wiki/Monitoring/check_systemd_state - https://grafana.wikimedia.org/d/g-AaZRFWk/systemd-status - https://alerts.wikimedia.org/?q=alertname%3DSystemdUnitFailed [13:47:09] FIRING: SystemdUnitFailed: wmf_auto_restart_prometheus-mysqld-exporter.service on es2023:9100 - https://wikitech.wikimedia.org/wiki/Monitoring/check_systemd_state - https://grafana.wikimedia.org/d/g-AaZRFWk/systemd-status - https://alerts.wikimedia.org/?q=alertname%3DSystemdUnitFailed [13:53:33] PROBLEM - MariaDB sustained replica lag on s2 on db2207 is CRITICAL: 185.5 ge 10 https://wikitech.wikimedia.org/wiki/MariaDB/troubleshooting%23Replication_lag https://grafana.wikimedia.org/d/000000273/mysql?orgId=1&var-server=db2207&var-port=9104 [13:56:32] PROBLEM - MariaDB sustained replica lag on s2 on db2207 is CRITICAL: 21 ge 10 https://wikitech.wikimedia.org/wiki/MariaDB/troubleshooting%23Replication_lag https://grafana.wikimedia.org/d/000000273/mysql?orgId=1&var-server=db2207&var-port=9104 [13:58:32] RECOVERY - MariaDB sustained replica lag on s2 on db2207 is OK: (C)10 ge (W)5 ge 0 https://wikitech.wikimedia.org/wiki/MariaDB/troubleshooting%23Replication_lag https://grafana.wikimedia.org/d/000000273/mysql?orgId=1&var-server=db2207&var-port=9104 [17:27:09] FIRING: [3x] SystemdUnitFailed: pt-heartbeat-wikimedia.service on db1125:9100 - https://wikitech.wikimedia.org/wiki/Monitoring/check_systemd_state - https://grafana.wikimedia.org/d/g-AaZRFWk/systemd-status - https://alerts.wikimedia.org/?q=alertname%3DSystemdUnitFailed [21:27:09] FIRING: [3x] SystemdUnitFailed: pt-heartbeat-wikimedia.service on db1125:9100 - https://wikitech.wikimedia.org/wiki/Monitoring/check_systemd_state - https://grafana.wikimedia.org/d/g-AaZRFWk/systemd-status - https://alerts.wikimedia.org/?q=alertname%3DSystemdUnitFailed