Benchmark the speed of importing lots of small tables

pingcap / tidb-lightning

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Benchmark the speed of importing lots of small tables #536

Open kennytm opened 3 years ago

kennytm commented 3 years ago

Verify the speed of importing 2048 tables, each table having size 150 MB (thus total size = 300 GB). Previously in v2.1.16 this only effectively achieved 5x concurrency at 26 MB/s. Now that in 5.0 we may want to check again if things have improved.