kernelvmstat support whitelist

2022-04-20 17:03:55 +08:00 · 2022-04-20 17:03:55 +08:00 · 55eb38f53f
parent dbf0d9c22c
commit 55eb38f53f
1 changed files with 6 additions and 2 deletions
--- a/inputs/kernelvmstat/kernelvmstat.go
+++ b/inputs/kernelvmstat/kernelvmstat.go
@ -70,10 +70,14 @@ func (s *KernelVmstat) Gather() (samples []*types.Sample) {
 				continue
 			}

-			fields[string(field)] = m
+			key := string(field)
+			if need, has := s.WhiteList[key]; has && need == 1 {
+				fields[key] = m
+			}
 		}
 	}
-	return
+
+	return inputs.NewSamples(fields)
 }

 func (s *KernelVmstat) getProcVmstat() ([]byte, error) {