[CASSANDRA-16343] STCS steady state load of 4.0 vs 3.x performance test.

• Type: Sub-task
• Status: Resolved
• Priority: Normal
• Resolution: Fixed
• Fix Version/s: 4.0
• Component/s: Test/benchmark
• Change Category: Quality Assurance
• Complexity: Normal
• Platform: All

Source Control Link

none

Test and Documentation Plan

Perf. Test Plan

1. Run data prepopulation for both 3.0 and 4.0 clusters. 200GB per node.
2. Run steady state load for X seconds and compare the compaction performance.

The workload used in the test was generated from tlp-stress.

Steady state load, Write : Delete == 4 : 1, and the QPS was kept at 1500/s.

• Assignee: Yifan Cai
• Reporter: Yifan Cai

Authors

Yifan Cai

Reviewers

Marcus Eriksson

• Created: 12/Dec/20 00:33
• Updated: 10/Feb/21 09:09
• Resolved: 10/Feb/21 09:09

Description

The testing cluster should be pre-populated with ~200GB data in each node. Run the steady state workload to compare the read, write and compaction performance between baseline (3.x cluster) and 4.0 cluster.