Merge pull request #3796 from nats-io/issue-3793

Update snapshots to numCores and maxProcs after maxrocs.Set()

main.go

@@ -134,6 +134,8 @@ func main() {
 		s.Warnf("Failed to set GOMAXPROCS: %v", err)
 	} else {
 		defer undo()
+		// Reset these from the snapshots from init for monitor.go
+		server.SnapshotMonitorInfo()
 	}
 
 	s.WaitForShutdown()

server/monitor.go

@@ -40,11 +40,15 @@ import (
 var numCores int
 var maxProcs int
 
-func init() {
+func SnapshotMonitorInfo() {
 	numCores = runtime.NumCPU()
 	maxProcs = runtime.GOMAXPROCS(0)
 }
 
+func init() {
+	SnapshotMonitorInfo()
+}
+
 // Connz represents detailed information on current client connections.
 type Connz struct {
 	ID       string      `json:"server_id"`