diff --git a/src/SharpEmu.Libs/Agc/AgcExports.cs b/src/SharpEmu.Libs/Agc/AgcExports.cs
index f535c649..1b58a13a 100644
--- a/src/SharpEmu.Libs/Agc/AgcExports.cs
+++ b/src/SharpEmu.Libs/Agc/AgcExports.cs
@@ -11307,7 +11307,9 @@ public static partial class AgcExports
             }
         }
 
-        if (evaluationHandledByCpu)
+        // Rejected/CPU-handled dispatches never hand evaluation's pooled buffers to a
+        // consumer that would return them; reclaim here to keep GuestDataPool.Shared bounded.
+        if (evaluationHandledByCpu || !gpuDispatch)
         {
             ReturnPooledEvaluationArrays(evaluation);
         }
diff --git a/src/SharpEmu.Libs/Gpu/GuestDataPool.cs b/src/SharpEmu.Libs/Gpu/GuestDataPool.cs
index a9d395dc..af0740f7 100644
--- a/src/SharpEmu.Libs/Gpu/GuestDataPool.cs
+++ b/src/SharpEmu.Libs/Gpu/GuestDataPool.cs
@@ -23,6 +23,10 @@ internal static class GuestDataPool
 
     public static void Trim() => ((BoundedByteArrayPool)Shared).Trim();
 
+    /// <summary>Outstanding lease count and idle cached bytes, for leak diagnostics.</summary>
+    public static (int LeaseCount, ulong CachedBytes) DiagnosticStats() =>
+        ((BoundedByteArrayPool)Shared).Stats();
+
     private sealed class BoundedByteArrayPool : ArrayPool<byte>
     {
         private readonly object _gate = new();
@@ -119,6 +123,14 @@ internal static class GuestDataPool
             }
         }
 
+        public (int LeaseCount, ulong CachedBytes) Stats()
+        {
+            lock (_gate)
+            {
+                return (_leases.Count, _cachedBytes);
+            }
+        }
+
         private int GetAllocationLength(int minimumLength)
         {
             if (minimumLength <= 16)
diff --git a/src/SharpEmu.Libs/VideoOut/VideoOutExports.cs b/src/SharpEmu.Libs/VideoOut/VideoOutExports.cs
index c5895ced..ca2689c9 100644
--- a/src/SharpEmu.Libs/VideoOut/VideoOutExports.cs
+++ b/src/SharpEmu.Libs/VideoOut/VideoOutExports.cs
@@ -1300,10 +1300,12 @@ public static class VideoOutExports
         var submitted = Interlocked.Exchange(ref _submittedFrameCount, 0);
         var presentedCount = Interlocked.Exchange(ref _presentedFrameCount, 0);
         var (draws, drawMs, pipelines, spirvCompiles) = GuestGpu.Current.ReadAndResetPerfCounters();
+        var (poolLeases, poolCachedBytes) = SharpEmu.Libs.Gpu.GuestDataPool.DiagnosticStats();
         Console.Error.WriteLine(
             $"[LOADER][PERF] videoout submitted_fps={submitted / elapsedSeconds:F1} " +
             $"presented_fps={presentedCount / elapsedSeconds:F1} " +
-            $"draws={draws} draw_ms={drawMs:F0} pipelines={pipelines} spirv={spirvCompiles}");
+            $"draws={draws} draw_ms={drawMs:F0} pipelines={pipelines} spirv={spirvCompiles} " +
+            $"pool_leases={poolLeases} pool_cached_mb={poolCachedBytes / 1024.0 / 1024.0:F1}");
     }
 
     private static readonly bool _flipPacingDisabled = string.Equals(