diff --git a/core/hakmem_shared_pool.c b/core/hakmem_shared_pool.c
index c193f640..0e802ff9 100644
--- a/core/hakmem_shared_pool.c
+++ b/core/hakmem_shared_pool.c
@@ -533,13 +533,16 @@ static inline void sp_stage_stats_dump_if_enabled(void) {
     }
     if (!dump_en) return;
 
-    // 代表として class0 のカウンタを出す（全クラス合計が欲しければ別途集計）
-    fprintf(stderr,
-            "[SP_STAGE_STATS] c0: stage0.5=%u stage1=%u stage2=%u stage3=%u\n",
-            (unsigned)atomic_load_explicit(&g_sp_stage0_hits[0], memory_order_relaxed),
-            (unsigned)atomic_load_explicit(&g_sp_stage1_hits[0], memory_order_relaxed),
-            (unsigned)atomic_load_explicit(&g_sp_stage2_hits[0], memory_order_relaxed),
-            (unsigned)atomic_load_explicit(&g_sp_stage3_hits[0], memory_order_relaxed));
+    // 全クラス合計を出力（スキャン/ヒットの分布を見るため）
+    uint64_t s0 = 0, s1 = 0, s2 = 0, s3 = 0;
+    for (int c = 0; c < TINY_NUM_CLASSES_SS; c++) {
+        s0 += atomic_load_explicit(&g_sp_stage0_hits[c], memory_order_relaxed);
+        s1 += atomic_load_explicit(&g_sp_stage1_hits[c], memory_order_relaxed);
+        s2 += atomic_load_explicit(&g_sp_stage2_hits[c], memory_order_relaxed);
+        s3 += atomic_load_explicit(&g_sp_stage3_hits[c], memory_order_relaxed);
+    }
+    fprintf(stderr, "[SP_STAGE_STATS] total: stage0.5=%lu stage1=%lu stage2=%lu stage3=%lu\n",
+            (unsigned long)s0, (unsigned long)s1, (unsigned long)s2, (unsigned long)s3);
 #else
     (void)g_sp_stage0_hits; (void)g_sp_stage1_hits; (void)g_sp_stage2_hits; (void)g_sp_stage3_hits;
 #endif