scylladb / scylla-cluster-tests

Tests for Scylla Clusters
GNU Affero General Public License v3.0
58 stars 95 forks source link

Add testcase for measuring scale-out time with high load #9313

Open pehala opened 5 days ago

pehala commented 5 days ago

Create 3 node cluster with rf=3. After reaching 85% wait for an hour. Now start the high load (10000 ops/s read and write) and perform scale-out at the same time. Then calculate the time taken for scale-out operation.

Scale-out should be successful and time taken for scale-out should be with-in 90 mins for i4i.large. Latencies should be below 15ms.