// set server send time
context.getMPIO().sendTime = System.currentTimeMillis();
if(context.isRecordMessageSizes())
serializationOverhead = System.currentTimeMillis();
}
MessageSerializer serializer = sc.newMessageSerializer();
serializer.initialize(sc, outBuffer, debugTrace);
serializer.writeMessage(respMesg);
// keep track of serializes bytes for performance metrics
context.setSerializedBytes(outBuffer.size());