diff --git a/.github/scripts/allocator_bench_alpine.sh b/.github/scripts/allocator_bench_alpine.sh
index 5b9e2e3..55f2ee4 100755
--- a/.github/scripts/allocator_bench_alpine.sh
+++ b/.github/scripts/allocator_bench_alpine.sh
@@ -62,6 +62,7 @@ docker run --rm \
 
 {
   echo "### ${PLATFORM_LABEL:-unknown} (tokio-multi-thread=${TOKIO_MULTI_THREAD:-false})"
+  echo "Threads: $(nproc --all)"
   echo ""
   echo "| Allocator | Peak KB | Major PF | Minor PF |"
   echo "| --- | ---: | ---: | ---: |"
diff --git a/.github/scripts/allocator_bench_unix.sh b/.github/scripts/allocator_bench_unix.sh
index d9dcdd0..b7ff2dd 100755
--- a/.github/scripts/allocator_bench_unix.sh
+++ b/.github/scripts/allocator_bench_unix.sh
@@ -88,6 +88,13 @@ done
 
 {
   echo "### ${PLATFORM_LABEL:-unknown} (tokio-multi-thread=${TOKIO_MULTI_THREAD:-false})"
+  if [[ "$RUNNER_OS" == "Linux" ]]; then
+    echo "Threads: $(nproc --all)"
+  elif [[ "$RUNNER_OS" == "macOS" ]]; then
+    echo "Threads: $(sysctl -n hw.logicalcpu)"
+  elif [[ "$RUNNER_OS" == "Windows" ]]; then
+    echo "Threads: $NUMBER_OF_PROCESSORS"
+  fi
   echo ""
   echo "| Allocator | Peak KB | Major PF | Minor PF |"
   echo "| --- | ---: | ---: | ---: |"
diff --git a/.github/scripts/allocator_bench_windows.ps1 b/.github/scripts/allocator_bench_windows.ps1
index 6575686..4bd4551 100644
--- a/.github/scripts/allocator_bench_windows.ps1
+++ b/.github/scripts/allocator_bench_windows.ps1
@@ -47,6 +47,7 @@ foreach ($allocator in $allocators) {
 
 $summary = @()
 $summary += "### $($env:PLATFORM_LABEL) (tokio-multi-thread=$tokioOn)"
+$summary += "Threads: $($env:NUMBER_OF_PROCESSORS)"
 $summary += ""
 $summary += "| Allocator | Peak KB | Page Faults |"
 $summary += "| --- | ---: | ---: |"