# n2-highmem-8 (8 CPU, 64 GB mem)
[server]
grpc-concurrency = 3

[raftstore]
apply-pool-size = 1
store-pool-size = 1

[rocksdb]
max-background-jobs = 8
max-sub-compactions = 2

[rocksdb.defaultcf]
max-write-buffer-number = 10

[rocksdb.writecf]
max-write-buffer-number = 10

[rocksdb.lockcf]
max-write-buffer-number = 10

## pd ssd write and read sustained throughput is 480MB/s
## see: https://cloud.google.com/compute/docs/disks/performance#size_price_performance
## kernel team suggestion: https://docs.google.com/spreadsheets/d/1KFaqPTNN9BHq1sUaJOaous4DbWUo4nz5ZBDM5kQimCQ/edit#gid=1104493255
[storage.io-rate-limit]
max-bytes-per-sec = 503316480 # pd ssd, 1T