Hi,
just a quick heads up that the s3 replication lag on analytics-store.eqiad.wmnet (i.e.: dbstore1002) is currently at 15 hours and still increasing.
I filed RT ticket 8694: https://rt.wikimedia.org/Ticket/Display.html?id=8694
Best regards, Christian
P.S.: Since we're seeing slave lag issues daily during the last few days, they are all caused by different unrelated issues. So it seems to me that it is an unfortunate coincidence not a general issue.