added performance benchmark example

[govpp.git] / core / request_handler.go

diff --git a/core/request_handler.go b/core/request_handler.go
index f4f5e92..e0235b9 100644 (file)
--- a/core/request_handler.go
+++ b/core/request_handler.go
@@ -79,13 +79,15 @@ func (c *Connection) processRequest(ch *api.Channel, chMeta *channelMetadata, re
                return error
        }
 
-       // send the message
-       log.WithFields(logger.Fields{
-               "context":  chMeta.id,
-               "msg_id":   msgID,
-               "msg_size": len(data),
-       }).Debug("Sending a message to VPP.")
+       if log.Level == logger.DebugLevel { // for performance reasons - logrus does some processing even if debugs are disabled
+               log.WithFields(logger.Fields{
+                       "context":  chMeta.id,
+                       "msg_id":   msgID,
+                       "msg_size": len(data),
+               }).Debug("Sending a message to VPP.")
+       }
 
+       // send the message
        if req.Multipart {
                // expect multipart response
                atomic.StoreUint32(&chMeta.multipart, 1)
@@ -121,11 +123,13 @@ func msgCallback(context uint32, msgID uint16, data []byte) {
                return
        }
 
-       log.WithFields(logger.Fields{
-               "context":  context,
-               "msg_id":   msgID,
-               "msg_size": len(data),
-       }).Debug("Received a message from VPP.")
+       if log.Level == logger.DebugLevel { // for performance reasons - logrus does some processing even if debugs are disabled
+               log.WithFields(logger.Fields{
+                       "context":  context,
+                       "msg_id":   msgID,
+                       "msg_size": len(data),
+               }).Debug("Received a message from VPP.")
+       }
 
        if context == 0 || conn.isNotificationMessage(msgID) {
                // process the message as a notification