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tarantool / vshard

The new generation of sharding based on virtual buckets
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Collect data on buckets for better rebalancing #126

Open Khatskevich opened 6 years ago

Khatskevich commented 6 years ago

What to collect:

  1. How many tuples
  2. How many kbytes
  3. Rps

How to collect:

  1. Using triggers
  2. bg fiber on replica (not master)

For what:

  1. Analytical purposes
  2. Future rebalancer improvements
knazarov commented 6 years ago

please consider using http://github.com/tarantool/metrics