Resolution: Not a Bug
Note: Initially opened on performance variation between, that has been addressed, but now tracking the issue where replica item count does not reach active
In Magma insert only tests, we see high performance variation.
In the latest runs with build 7.1.0-1558, the throughput changed from 122K to 226K.
In the run having higher throughput, replica sync rate can't catch up.
There are more sync write flushes after a certain point.
Please take a look. Is there a way we can change checkpoint settings? It looks like the runs can go to different modes (or code paths), even with the same build.
- relates to
MB-49262 Checkpoint expel stops before low mark