---
title: "Changes to Measure the SMT (hyperthreading) gain of the replication-manager host with sysbench"
method: POST
path: "/api/clusters/settings/actions/calibrate-smt-gain"
---

# Changes to Measure the SMT (hyperthreading) gain of the replication-manager host with sysbench

`POST /api/clusters/settings/actions/calibrate-smt-gain`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 1 of 17 revisions.

- **2026-10-12** `d4e4c5013f0c`: 1 info

## Changes

- **2026-10-12** `d4e4c5013f0c`: 1 info
  - endpoint added

---

[Operation](https://skmtc.dev/signal18/apis/signal-18-dashboard-api/docs/api/clusters/settings/actions/calibrate-smt-gain/post.md) - [API](https://skmtc.dev/signal18/apis/signal-18-dashboard-api.md) - [Page](https://skmtc.dev/signal18/apis/signal-18-dashboard-api/changes/api/clusters/settings/actions/calibrate-smt-gain/post)