diff --git a/tools/server/tests/unit/test_sleep.py b/tools/server/tests/unit/test_sleep.py
index 3374165e83..d99704a35c 100644
--- a/tools/server/tests/unit/test_sleep.py
+++ b/tools/server/tests/unit/test_sleep.py
@@ -11,6 +11,35 @@ def create_server():
     server = ServerPreset.tinyllama2()
 
 
+def is_sleeping(server: ServerProcess) -> bool:
+    res = server.make_request("GET", "/props")
+    assert res.status_code == 200
+    return res.body["is_sleeping"]
+
+
+def wait_for_sleep(server: ServerProcess, timeout: float = 10.0):
+    start = time.time()
+    while time.time() - start < timeout:
+        if is_sleeping(server):
+            return
+        time.sleep(0.1)
+    raise TimeoutError("server did not go to sleep")
+
+
+def fetch_metrics(server: ServerProcess) -> str:
+    res = server.make_request("GET", "/metrics")
+    assert res.status_code == 200
+    assert isinstance(res.body, str)
+    return res.body
+
+
+def get_metric(text: str, name: str) -> float:
+    prefix = f"llamacpp:{name} "
+    values = [ln for ln in text.splitlines() if ln.startswith(prefix)]
+    assert len(values) == 1, f"{name} not found in metrics"
+    return float(values[0][len(prefix):])
+
+
 def test_server_sleep():
     global server
     server.sleep_idle_seconds = 1
@@ -25,6 +54,10 @@ def test_server_sleep():
     res = server.make_request("GET", "/props")
     assert res.status_code == 200
     assert res.body["is_sleeping"] == True
+    res = server.make_request("GET", "/models")
+    assert res.status_code == 200
+    assert len(res.body["data"]) == 1
+    assert res.body["data"][0]["id"] == server.model_alias
 
     # make a generation request to wake up the server
     res = server.make_request("POST", "/completion", data={
@@ -37,3 +70,30 @@ def test_server_sleep():
     res = server.make_request("GET", "/props")
     assert res.status_code == 200
     assert res.body["is_sleeping"] == False
+
+
+def test_server_sleep_read_only_endpoints():
+    global server
+    server.sleep_idle_seconds = 1
+    server.server_metrics = True
+    server.start()
+
+    res = server.make_request("POST", "/completion", data={
+        "n_predict": 4,
+        "prompt": "Hello",
+    })
+    assert res.status_code == 200
+
+    # the first scrape resets the throughput buckets, so that the second one reports
+    # the same zero rates as the snapshot taken on entering sleep
+    fetch_metrics(server)
+    metrics_awake = fetch_metrics(server)
+    assert get_metric(metrics_awake, "tokens_predicted_total") > 0
+
+    wait_for_sleep(server)
+
+    # during sleep, metrics are served from the snapshot taken right before sleeping
+    assert fetch_metrics(server) == metrics_awake
+
+    # scraping /metrics must not wake the server up
+    assert is_sleeping(server)