Last week in scylla-cluster-tests.git master (issue #89; 2025-04-04)

This short report brings to light some interesting commits to scylla-cluster-tests.git master from the last week.
Commits in the eefedf5e…8859a386 range are covered.

There were 24 non-merge commits from 7 authors in that period. Some notable commits:

Elasticity performance test now uses the latest c-s version 3.17.3, switching from the prepared AMI to a Docker-based.

Latte now supports ‘counter_write’ and ‘counter_read’ operations, mimicking c-s behavior, and Grafana dashboards reflect these separately from standard ‘write’ and ‘read’.

Tier 1 tests now run with 3 virtual racks.

Both cql-stress and Latte tools now report their versions, along with Rust driver details, to Argus.

To reduce misses in config and doc updates, a new workflow was added that comments on PRs when these are likely needed.

With HDR Histogram support in cql-stress, SCT was aligned to make use of it.

See you in the next issue of last week in scylla-cluster-tests.git master!