[PATCH 0/2] [tip: sched/core] sched: Disable PLACE_LAG and RUN_TO_PARITY and move them to sysctl

[Benjamin Herrenschmidt]

On Sat, 2024-10-19 at 02:30 +0000, Prundeanu, Cristian wrote:
> 
> The hammerdb test is a bit more complex than sysbench. It uses two
> independent physical machines to perform a TPC-C derived test [1], aiming
> to simulate a real-world database workload. The machines are allocated as
> an AWS EC2 instance pair on the same cluster placement group [2], to avoid
> measuring network bottlenecks instead of server performance. The SUT
> instance runs mysql configured to use 2 worker threads per vCPU (32
> total); the load generator instance runs hammerdb configured with 64
> virtual users and 24 warehouses [3]. Each test consists of multiple
> 20-minute rounds, run consecutively on multiple independent instance
> pairs.

Would it be possible to produce something that Prateek and Gautham
(Hi Gautham btw !) can easily consume to reproduce ?

Maybe a container image or a pair of container images hammering each
other ? (the simpler the better).

Cheers,
Ben.