Add a monitoring that always shows the current primary
When there's an election and the primary changes, it's hard to get a good view on how does the primary functions in a macro fashion.
Please add a monitoring column (or an equivalent solution) that can show the monitoring information for the primary at the time, so I could look at the past month or so, and see how does the primary performed, even if it was a different server every time.
This will make it much easier to understand various actions we take like changing indexes, improving queries, upgrading the database version, upgrading the driver, etc.
4
votes
Doron
shared this idea
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Thomas
commented
Plus 1, it's so obvious. For now, it is not easy at all to have the big picture understanding of primary cluster behaviour when we look to a bigger timeframe.