From 830b9e93243b494b1da687395877c08cf9ebfa4f Mon Sep 17 00:00:00 2001
From: Joe Isaacs <joe.isaacs@live.co.uk>
Date: Fri, 13 Mar 2026 17:18:09 +0000
Subject: [PATCH 1/2] new bench

---
 .github/workflows/bench-pr.yml       | 2 +-
 .github/workflows/bench.yml          | 2 +-
 .github/workflows/nightly-bench.yml  | 2 +-
 .github/workflows/sql-benchmarks.yml | 4 ++--
 4 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/.github/workflows/bench-pr.yml b/.github/workflows/bench-pr.yml
index 9787832cf48..7092e55d4ab 100644
--- a/.github/workflows/bench-pr.yml
+++ b/.github/workflows/bench-pr.yml
@@ -38,7 +38,7 @@ jobs:
     timeout-minutes: 120
     runs-on: >-
       ${{ github.repository == 'vortex-data/vortex'
-          && format('runs-on={0}/runner=bench-dedicated/tag={1}{2}', github.run_id, matrix.benchmark.id, github.event.pull_request.head.repo.fork == false && '/extras=s3-cache' || '')
+          && format('runs-on={0}/runner=bench-dedicated-2/tag={1}{2}', github.run_id, matrix.benchmark.id, github.event.pull_request.head.repo.fork == false && '/extras=s3-cache' || '')
           || 'ubuntu-latest' }}
     strategy:
       matrix:
diff --git a/.github/workflows/bench.yml b/.github/workflows/bench.yml
index 5f879b5e8e4..10beccfa778 100644
--- a/.github/workflows/bench.yml
+++ b/.github/workflows/bench.yml
@@ -35,7 +35,7 @@ jobs:
     timeout-minutes: 120
     runs-on: >-
       ${{ github.repository == 'vortex-data/vortex'
-          && format('runs-on={0}/runner=bench-dedicated/extras=s3-cache/tag={1}', github.run_id, matrix.benchmark.id)
+          && format('runs-on={0}/runner=bench-dedicated-2/extras=s3-cache/tag={1}', github.run_id, matrix.benchmark.id)
           || 'ubuntu-latest' }}
     strategy:
       matrix:
diff --git a/.github/workflows/nightly-bench.yml b/.github/workflows/nightly-bench.yml
index d207291c16c..123f8ae250a 100644
--- a/.github/workflows/nightly-bench.yml
+++ b/.github/workflows/nightly-bench.yml
@@ -73,7 +73,7 @@ jobs:
       matrix:
         machine_type:
           - id: x86
-            instance_name: c6id.8xlarge
+            instance_name: c8id.8xlarge
 # TODO(joe): support other arch
 #          - id: arm64
 #            instance_name: c6gd.8xlarge
diff --git a/.github/workflows/sql-benchmarks.yml b/.github/workflows/sql-benchmarks.yml
index e6bb11da945..a33674c6224 100644
--- a/.github/workflows/sql-benchmarks.yml
+++ b/.github/workflows/sql-benchmarks.yml
@@ -9,7 +9,7 @@ on:
       machine_type:
         required: false
         type: string
-        default: c6id.8xlarge
+        default: c8id.8xlarge
       benchmark_matrix:
         required: false
         type: string
@@ -107,7 +107,7 @@ jobs:
 
     runs-on: >-
       ${{ github.repository == 'vortex-data/vortex'
-          && format('runs-on={0}/runner=bench-dedicated/tag={1}{2}', github.run_id, matrix.id, (inputs.mode != 'pr' || github.event.pull_request.head.repo.fork == false) && '/extras=s3-cache' || '')
+          && format('runs-on={0}/runner=bench-dedicated-2/tag={1}{2}', github.run_id, matrix.id, (inputs.mode != 'pr' || github.event.pull_request.head.repo.fork == false) && '/extras=s3-cache' || '')
           || 'ubuntu-latest' }}
     steps:
       - uses: runs-on/action@v2

From f0d3e8f8e3d9eb886aa07a5509fedf657aac6f99 Mon Sep 17 00:00:00 2001
From: Joe Isaacs <joe.isaacs@live.co.uk>
Date: Fri, 13 Mar 2026 17:53:31 +0000
Subject: [PATCH 2/2] Remove unused machine_type input from benchmark workflows

Signed-off-by: Joe Isaacs <joe@spiraldb.com>
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
---
 .github/workflows/nightly-bench.yml  | 11 -----------
 .github/workflows/sql-benchmarks.yml |  4 ----
 2 files changed, 15 deletions(-)

diff --git a/.github/workflows/nightly-bench.yml b/.github/workflows/nightly-bench.yml
index 123f8ae250a..7c3ac0b3f34 100644
--- a/.github/workflows/nightly-bench.yml
+++ b/.github/workflows/nightly-bench.yml
@@ -22,7 +22,6 @@ jobs:
     secrets: inherit
     with:
       mode: "develop"
-      machine_type: ${{ matrix.machine_type.instance_name }}
       # datafusion:vortex uses a lot of memory
       benchmark_matrix: |
         [
@@ -67,13 +66,3 @@ jobs:
             "scale_factor": "100.0"
           },
         ]
-    strategy:
-      # A single run not should kill the others
-      fail-fast: false
-      matrix:
-        machine_type:
-          - id: x86
-            instance_name: c8id.8xlarge
-# TODO(joe): support other arch
-#          - id: arm64
-#            instance_name: c6gd.8xlarge
diff --git a/.github/workflows/sql-benchmarks.yml b/.github/workflows/sql-benchmarks.yml
index a33674c6224..911746a09b5 100644
--- a/.github/workflows/sql-benchmarks.yml
+++ b/.github/workflows/sql-benchmarks.yml
@@ -6,10 +6,6 @@ on:
       mode:
         required: true
         type: string
-      machine_type:
-        required: false
-        type: string
-        default: c8id.8xlarge
       benchmark_matrix:
         required: false
         type: string