format MemoryUseRate

config.yaml.tpl

@@ -74,7 +74,7 @@ tencent_metrics:
     # CPU利用率因子，CPU利用率*该因子得到一个较为统一的标准
     factor: cpu_usage_factor
 
-  MemoryUse:
+  MemoryUseRate:
     name: rds_memory_usage_ratio
     factor: memory_usage_factor
 

exporter.py

@@ -85,13 +85,10 @@ class TencentExporter(Exporter):
         """ inplace change data
         """
         for label, instance_data_list in data.items():
-            # 腾讯云CPU利用率返回的是0-100(%), 转化成 0-1
-            if label == "CPUUseRate":
             for instance in instance_data_list:
+                # 腾讯云CPU利用率/内存使用率返回的是0-100(%), 转化成 0-1
+                if label in ["CPUUseRate", "MemoryUseRate"]:
                     instance['Values'][:] = map(lambda v: v/100, instance['Values'])
-            # 腾讯云返回的是内存使用率，通过除以配置中记录的实例的总内存得到内存使用率
-            elif label == "MemoryUse":
-                pass
 
 
 class AliyunExporter(Exporter):