Update analysis_kpis.py (#52)

* Update analysis_kpis.py

* Update analysis_kpis.py

* Update analysis_kpis.py

* Update analysis_kpis.py

Author: guochaorong

analysis_kpis.py

@@ -49,12 +49,12 @@ def print_result(self):
         suc = True
         for kpi_name in self.analysis_result.keys():
             is_actived = self.kpis_status[kpi_name]
-            log.warn('kpi: %s, actived: %s' % (kpi_name, is_actived))
+            log.info('kpi: %s, actived: %s' % (kpi_name, is_actived))
             if is_actived:
                 if self.analysis_result[kpi_name]['change_rate'] > self.diff_thre:
                     suc = False
-                    print("kpi: %s change_tate too bigger !!!!!!!!!!" % kpi_name)
-            print('min:%s max:%s mean:%s median:%s std:%s change_rate:%s' %
+                    log.warn("NOTE kpi: %s change_rate too bigger!" % kpi_name)
+            log.info('min:%s max:%s mean:%s median:%s std:%s change_rate:%s' %
                   (self.analysis_result[kpi_name]['min'],
                    self.analysis_result[kpi_name]['max'],
                    self.analysis_result[kpi_name]['mean'],