set filtered TagCounters from init() (#4524)

Author: cce

network/wsPeer.go

@@ -54,17 +54,21 @@ func init() {
 	for i, t := range protocol.TagList {
 		tagStringList[i] = string(t)
 	}
+	networkSentBytesByTag = metrics.NewTagCounterFiltered("algod_network_sent_bytes_{TAG}", "Number of bytes that were sent over the network for {TAG} messages", tagStringList, "UNK")
+	networkReceivedBytesByTag = metrics.NewTagCounterFiltered("algod_network_received_bytes_{TAG}", "Number of bytes that were received from the network for {TAG} messages", tagStringList, "UNK")
+	networkMessageReceivedByTag = metrics.NewTagCounterFiltered("algod_network_message_received_{TAG}", "Number of complete messages that were received from the network for {TAG} messages", tagStringList, "UNK")
+	networkMessageSentByTag = metrics.NewTagCounterFiltered("algod_network_message_sent_{TAG}", "Number of complete messages that were sent to the network for {TAG} messages", tagStringList, "UNK")
 }
 
 var networkSentBytesTotal = metrics.MakeCounter(metrics.NetworkSentBytesTotal)
-var networkSentBytesByTag = metrics.NewTagCounterFiltered("algod_network_sent_bytes_{TAG}", "Number of bytes that were sent over the network for {TAG} messages", tagStringList, "UNK")
+var networkSentBytesByTag *metrics.TagCounter
 var networkReceivedBytesTotal = metrics.MakeCounter(metrics.NetworkReceivedBytesTotal)
-var networkReceivedBytesByTag = metrics.NewTagCounterFiltered("algod_network_received_bytes_{TAG}", "Number of bytes that were received from the network for {TAG} messages", tagStringList, "UNK")
+var networkReceivedBytesByTag *metrics.TagCounter
 
 var networkMessageReceivedTotal = metrics.MakeCounter(metrics.NetworkMessageReceivedTotal)
-var networkMessageReceivedByTag = metrics.NewTagCounterFiltered("algod_network_message_received_{TAG}", "Number of complete messages that were received from the network for {TAG} messages", tagStringList, "UNK")
+var networkMessageReceivedByTag *metrics.TagCounter
 var networkMessageSentTotal = metrics.MakeCounter(metrics.NetworkMessageSentTotal)
-var networkMessageSentByTag = metrics.NewTagCounterFiltered("algod_network_message_sent_{TAG}", "Number of complete messages that were sent to the network for {TAG} messages", tagStringList, "UNK")
+var networkMessageSentByTag *metrics.TagCounter
 
 var networkConnectionsDroppedTotal = metrics.MakeCounter(metrics.NetworkConnectionsDroppedTotal)
 var networkMessageQueueMicrosTotal = metrics.MakeCounter(metrics.MetricName{Name: "algod_network_message_sent_queue_micros_total", Description: "Total microseconds message spent waiting in queue to be sent"})