From 4b9c43ce471ac9d687cecd81f826d804e71a00f1 Mon Sep 17 00:00:00 2001
From: "Tomasz (Tom) Kramkowski" <tom@astral.sh>
Date: Thu, 18 Dec 2025 15:43:35 +0000
Subject: [PATCH] Make disk intensive managed python tests run serially

---
 .config/nextest.toml | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/.config/nextest.toml b/.config/nextest.toml
index f90bc77a36333..8fc876b229a5c 100644
--- a/.config/nextest.toml
+++ b/.config/nextest.toml
@@ -29,6 +29,7 @@ fail-fast = false
 
 [test-groups]
 serial = { max-threads = 1 }
+io-bound = { max-threads = 1 }
 
 [[profile.default.overrides]]
 filter = 'test(native_auth)'
@@ -37,3 +38,9 @@ test-group = 'serial'
 [[profile.default.overrides]]
 filter = 'package(uv-keyring)'
 test-group = 'serial'
+
+[[profile.ci-windows.overrides]]
+platform = 'cfg(target_os = "windows")'
+filter = 'test(/^python_install::/) + test(/^python_update::/) + test(/^python_find::/)'
+test-group = 'io-bound'
+priority = 1 # Start earlier so these can complete before the end