diff --git a/model.go b/model.go
index 4ba4649..a73f749 100644
--- a/model.go
+++ b/model.go
@@ -177,8 +177,8 @@ type Status struct {
 			Name        string `json:"name"`
 		} `json:"messages"`
 		PageCache struct {
-			LogHitRate     int `json:"log_hit_rate"`
-			StorageHitRate int `json:"storage_hit_rate"`
+			LogHitRate     float64 `json:"log_hit_rate"`
+			StorageHitRate float64 `json:"storage_hit_rate"`
 		} `json:"page_cache"`
 		Processes map[string]struct {
 			Address     string `json:"address"`
diff --git a/testdata/status2.json b/testdata/status2.json
index 489fe9c..c79a883 100644
--- a/testdata/status2.json
+++ b/testdata/status2.json
@@ -511,8 +511,8 @@
       }
     ],
     "page_cache": {
-      "log_hit_rate": 1,
-      "storage_hit_rate": 1
+      "log_hit_rate": 0.99832799999999999,
+      "storage_hit_rate": 0.99840299999999993
     },
     "processes": {
       "05ab57c2b7cd6b51e62a1390da76217a": {