diff --git a/vllm/engine/llm_engine.py b/vllm/engine/llm_engine.py
index 2e5361c4891b4..5ca3ebe91d12f 100644
--- a/vllm/engine/llm_engine.py
+++ b/vllm/engine/llm_engine.py
@@ -1650,6 +1650,20 @@ class LLMEngine:
         gpu_prefix_cache_hit_rate = self.scheduler[
             0].get_prefix_cache_hit_rate(Device.GPU)
 
+        # Exchange the uasge and cache hit stats between gpu and cpu when
+        # running on cpu because the cpu_worker.py intentionally reports the
+        # number of cpu blocks as gpu blocks in favor of cache management.
+        if self.device_config.device_type == "cpu":
+            num_total_gpu, num_total_cpu = num_total_cpu, num_total_gpu
+            gpu_cache_usage_sys, cpu_cache_usage_sys = (
+                cpu_cache_usage_sys,
+                gpu_cache_usage_sys,
+            )
+            gpu_prefix_cache_hit_rate, cpu_prefix_cache_hit_rate = (
+                cpu_prefix_cache_hit_rate,
+                gpu_prefix_cache_hit_rate,
+            )
+
         # Iteration stats
         num_prompt_tokens_iter = 0
         num_generation_tokens_iter = 0