Not A, not the last transaction of the master. It deals with the current sql being applied.
"difference between the current timestamp on the replica and the original timestamp logged on the source for the event currently being processed on the replica."
So D. Time of slave and time it was run on the master, for the query just finished on the slave.
This field is an indication of how “late” the replica is:
When the replica is actively processing updates, this field shows the difference between the current timestamp on the replica and the original timestamp logged on the source for the event currently being processed on the replica.
When no event is currently being processed on the replica, this value is 0.
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2 months, 2 weeks agoDhanushka
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