From 0a842de3540d12145a66ee68b649adbd1c44b48c Mon Sep 17 00:00:00 2001
From: Peter Steinberger <steipete@gmail.com>
Date: Fri, 20 Mar 2026 23:02:06 +0000
Subject: [PATCH] test: widen low-profile singleton batching

---
 scripts/test-parallel.mjs | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

diff --git a/scripts/test-parallel.mjs b/scripts/test-parallel.mjs
index d3a7c88b5de..41a4d285d05 100644
--- a/scripts/test-parallel.mjs
+++ b/scripts/test-parallel.mjs
@@ -365,11 +365,13 @@ const defaultSingletonBatchLaneCount =
       ? 0
       : isCI
         ? Math.ceil(unitSingletonBatchFiles.length / 6)
-        : highMemLocalHost
-          ? Math.ceil(unitSingletonBatchFiles.length / 8)
-          : lowMemLocalHost
-            ? Math.ceil(unitSingletonBatchFiles.length / 12)
-            : Math.ceil(unitSingletonBatchFiles.length / 10);
+        : testProfile === "low" && highMemLocalHost
+          ? Math.ceil(unitSingletonBatchFiles.length / 8) + 1
+          : highMemLocalHost
+            ? Math.ceil(unitSingletonBatchFiles.length / 8)
+            : lowMemLocalHost
+              ? Math.ceil(unitSingletonBatchFiles.length / 12)
+              : Math.ceil(unitSingletonBatchFiles.length / 10);
 const singletonBatchLaneCount =
   unitSingletonBatchFiles.length === 0
     ? 0