Goroutine profile known risk improvement (#111)

Add explanation for goroutine dump risks
mosn · Jul 19, 2022 · a1146af · a1146af
1 parent 05aa358
commit a1146af
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/readme.md b/readme.md
@@ -224,7 +224,8 @@ h, _ := holmes.New(
 
 ## known risks
 
-Collect a goroutine itself [may cause latency spike](https://github.com/golang/go/issues/33250) because of the STW.
+If golang version < 1.19, collect a goroutine itself [may cause latency spike](https://github.com/golang/go/issues/33250) because of the long time STW.
+At golang 1.19, it has been optz by concurrent way at this [CL](https://go-review.googlesource.com/c/go/+/387415/).
 
 ## Show cases
 [Click here](./doc/example.md)