...
: ~23:50 - RabbitMQ instability begins within weekly maintenance window (10PM - Midnight UTC / 11PM - 1AM BST).
: 02:10 - Exceptions in services
: ~16:15 - RabbitMQ instability ends. Some services (MySQL CDC, ESR Reconciliation) which would have added message load were paused while messages in the broker were consumed and/or cleared out.
: 10:30 - Missing CoJ in TIS reported.
: 16:24 - Audit of CoJ messages completed and missing CoJ resent to TIS.
...