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cloudfoundry · Apr 24, 2024 · 3f5222d · 3f5222d
1 parent 22b0e97
commit 3f5222d
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Showing 2 changed files with 4 additions and 2 deletions.
diff --git a/src/acceptance/app/dynamic_policy_test.go b/src/acceptance/app/dynamic_policy_test.go
@@ -194,7 +194,9 @@ var _ = Describe("AutoScaler dynamic policy", func() {
 							doneAcceptChan <- true
 							return
 						case <-ticker.C:
-							cfh.CurlApp(cfg, appName, "/responsetime/fast", "-f")
+							go func() {
+								cfh.CurlApp(cfg, appName, "/responsetime/fast", "-f")
+							}()
 						}
 					}
 				}(doneChan)

diff --git a/src/autoscaler/eventgenerator/client/log_cache_client.go b/src/autoscaler/eventgenerator/client/log_cache_client.go
@@ -138,7 +138,7 @@ func (c *LogCacheClient) GetMetrics(appId string, metricType string, startTime t
 			return []models.AppInstanceMetric{}, fmt.Errorf("result does not contain a vector")
 		}
 
-		// return empty metrics if there are no samples
+		// return empty metrics if there are no samples, this usually happens in case there were no recent http-requests towards the application
 		if len(vector.GetSamples()) <= 0 {
 			return c.emptyAppInstanceMetrics(appId, models.MetricNameThroughput, models.UnitRPS, now)
 		}