These two test cases run in a loop:
* AOF rewrite during write load: RDB preamble=yes
* AOF rewrite during write load: RDB preamble=no
Both of the test cases build up a lot of data (3-4 million keys when I
run locally) so we should empty the data before the second test case.
Otherwise, the second test cases adds keys on top of the keys added in
the first test case, resulting in the double number of keys and takes
more time.
Before this commit:
[ok]: AOF rewrite during write load: RDB preamble=yes (18225 ms)
[ok]: AOF rewrite during write load: RDB preamble=no (37249 ms)
After:
[ok]: AOF rewrite during write load: RDB preamble=yes (18777 ms)
[ok]: AOF rewrite during write load: RDB preamble=no (19940 ms)
Signed-off-by: Viktor Söderqvist <viktor.soderqvist@est.tech>