[06:22:48] FIRING: [2x] MysqlReplicationLagPtHeartbeat: MySQL instance db1248:9104 has too large replication lag (10h 44m 9s) - https://wikitech.wikimedia.org/wiki/MariaDB/troubleshooting#Depooling_a_replica - https://grafana.wikimedia.org/d/000000273/mysql?orgId=1&refresh=1m&var-job=All&var-server=db1248&var-port=9104 - https://alerts.wikimedia.org/?q=alertname%3DMysqlReplicationLagPtHeartbeat [06:30:48] FIRING: MysqlReplicationLag: MySQL instance db1248:9104@s4 has too large replication lag (10h 45m 24s). Its replication source is db1244.eqiad.wmnet. - https://wikitech.wikimedia.org/wiki/MariaDB/troubleshooting#Depooling_a_replica - https://grafana.wikimedia.org/d/000000273/mysql?orgId=1&refresh=1m&var-job=All&var-server=db1248&var-port=9104 - https://alerts.wikimedia.org/?q=alertname%3DMysqlReplicationLag [08:25:33] ^-- are these expected? [08:27:05] yeah, T273054 [08:27:06] T273054: Investigate using PMM (Percona Monitoring and Management) for slow-query analysis - https://phabricator.wikimedia.org/T273054 [08:27:27] wrong ticket, T388837 [08:27:28] T388837: db1248 crash - https://phabricator.wikimedia.org/T388837 [10:22:48] FIRING: [2x] MysqlReplicationLagPtHeartbeat: MySQL instance db1248:9104 has too large replication lag (1h 19m 0s) - https://wikitech.wikimedia.org/wiki/MariaDB/troubleshooting#Depooling_a_replica - https://grafana.wikimedia.org/d/000000273/mysql?orgId=1&refresh=1m&var-job=All&var-server=db1248&var-port=9104 - https://alerts.wikimedia.org/?q=alertname%3DMysqlReplicationLagPtHeartbeat [10:30:48] FIRING: MysqlReplicationLag: MySQL instance db1248:9104@s4 has too large replication lag (57m 38s). Its replication source is db1244.eqiad.wmnet. - https://wikitech.wikimedia.org/wiki/MariaDB/troubleshooting#Depooling_a_replica - https://grafana.wikimedia.org/d/000000273/mysql?orgId=1&refresh=1m&var-job=All&var-server=db1248&var-port=9104 - https://alerts.wikimedia.org/?q=alertname%3DMysqlReplicationLag [10:50:48] RESOLVED: MysqlReplicationLag: MySQL instance db1248:9104@s4 has too large replication lag (1m 3s). Its replication source is db1244.eqiad.wmnet. - https://wikitech.wikimedia.org/wiki/MariaDB/troubleshooting#Depooling_a_replica - https://grafana.wikimedia.org/d/000000273/mysql?orgId=1&refresh=1m&var-job=All&var-server=db1248&var-port=9104 - https://alerts.wikimedia.org/?q=alertname%3DMysqlReplicationLag [10:52:48] RESOLVED: [2x] MysqlReplicationLagPtHeartbeat: MySQL instance db1248:9104 has too large replication lag (1m 39s) - https://wikitech.wikimedia.org/wiki/MariaDB/troubleshooting#Depooling_a_replica - https://grafana.wikimedia.org/d/000000273/mysql?orgId=1&refresh=1m&var-job=All&var-server=db1248&var-port=9104 - https://alerts.wikimedia.org/?q=alertname%3DMysqlReplicationLagPtHeartbeat [16:15:11] o/ just checking in, is there anything you need from the serviceops end as regards the switchover? I saw the tickets as regards scheduling circular replication [16:40:05] hnowlan: I think we are good for now, thank you [16:40:13] great, thanks! <3 [16:40:18] :*