/
metrics.go
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/
metrics.go
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package eth
import (
"github.com/PhoenixGlobal/Phoenix-Chain-Core/libs/common"
"github.com/PhoenixGlobal/Phoenix-Chain-Core/libs/metrics"
"github.com/PhoenixGlobal/Phoenix-Chain-Core/ethereum/p2p"
)
var (
propTxnInPacketsMeter = metrics.NewRegisteredMeter("eth/prop/txns/in/packets", nil)
propTxnInTrafficMeter = metrics.NewRegisteredMeter("eth/prop/txns/in/traffic", nil)
propTxnOutPacketsMeter = metrics.NewRegisteredMeter("eth/prop/txns/out/packets", nil)
propTxnOutTrafficMeter = metrics.NewRegisteredMeter("eth/prop/txns/out/traffic", nil)
propHashInPacketsMeter = metrics.NewRegisteredMeter("eth/prop/hashes/in/packets", nil)
propHashInTrafficMeter = metrics.NewRegisteredMeter("eth/prop/hashes/in/traffic", nil)
propHashOutPacketsMeter = metrics.NewRegisteredMeter("eth/prop/hashes/out/packets", nil)
propHashOutTrafficMeter = metrics.NewRegisteredMeter("eth/prop/hashes/out/traffic", nil)
propBlockInPacketsMeter = metrics.NewRegisteredMeter("eth/prop/blocks/in/packets", nil)
propBlockInTrafficMeter = metrics.NewRegisteredMeter("eth/prop/blocks/in/traffic", nil)
propBlockOutPacketsMeter = metrics.NewRegisteredMeter("eth/prop/blocks/out/packets", nil)
propBlockOutTrafficMeter = metrics.NewRegisteredMeter("eth/prop/blocks/out/traffic", nil)
reqHeaderInPacketsMeter = metrics.NewRegisteredMeter("eth/req/headers/in/packets", nil)
reqHeaderInTrafficMeter = metrics.NewRegisteredMeter("eth/req/headers/in/traffic", nil)
reqHeaderOutPacketsMeter = metrics.NewRegisteredMeter("eth/req/headers/out/packets", nil)
reqHeaderOutTrafficMeter = metrics.NewRegisteredMeter("eth/req/headers/out/traffic", nil)
reqBodyInPacketsMeter = metrics.NewRegisteredMeter("eth/req/bodies/in/packets", nil)
reqBodyInTrafficMeter = metrics.NewRegisteredMeter("eth/req/bodies/in/traffic", nil)
reqBodyOutPacketsMeter = metrics.NewRegisteredMeter("eth/req/bodies/out/packets", nil)
reqBodyOutTrafficMeter = metrics.NewRegisteredMeter("eth/req/bodies/out/traffic", nil)
reqStateInPacketsMeter = metrics.NewRegisteredMeter("eth/req/states/in/packets", nil)
reqStateInTrafficMeter = metrics.NewRegisteredMeter("eth/req/states/in/traffic", nil)
reqStateOutPacketsMeter = metrics.NewRegisteredMeter("eth/req/states/out/packets", nil)
reqStateOutTrafficMeter = metrics.NewRegisteredMeter("eth/req/states/out/traffic", nil)
reqReceiptInPacketsMeter = metrics.NewRegisteredMeter("eth/req/receipts/in/packets", nil)
reqReceiptInTrafficMeter = metrics.NewRegisteredMeter("eth/req/receipts/in/traffic", nil)
reqReceiptOutPacketsMeter = metrics.NewRegisteredMeter("eth/req/receipts/out/packets", nil)
reqReceiptOutTrafficMeter = metrics.NewRegisteredMeter("eth/req/receipts/out/traffic", nil)
miscInPacketsMeter = metrics.NewRegisteredMeter("eth/misc/in/packets", nil)
miscInTrafficMeter = metrics.NewRegisteredMeter("eth/misc/in/traffic", nil)
miscOutPacketsMeter = metrics.NewRegisteredMeter("eth/misc/out/packets", nil)
miscOutTrafficMeter = metrics.NewRegisteredMeter("eth/misc/out/traffic", nil)
)
// meteredMsgReadWriter is a wrapper around a p2p.MsgReadWriter, capable of
// accumulating the above defined metrics based on the data stream contents.
type meteredMsgReadWriter struct {
p2p.MsgReadWriter // Wrapped message stream to meter
version int // Protocol version to select correct meters
}
// newMeteredMsgWriter wraps a p2p MsgReadWriter with metering support. If the
// metrics system is disabled, this function returns the original object.
func newMeteredMsgWriter(rw p2p.MsgReadWriter) p2p.MsgReadWriter {
if !metrics.Enabled {
return rw
}
return &meteredMsgReadWriter{MsgReadWriter: rw}
}
// Init sets the protocol version used by the stream to know which meters to
// increment in case of overlapping message ids between protocol versions.
func (rw *meteredMsgReadWriter) Init(version int) {
rw.version = version
}
func (rw *meteredMsgReadWriter) ReadMsg() (p2p.Msg, error) {
// Read the message and short circuit in case of an error
msg, err := rw.MsgReadWriter.ReadMsg()
if err != nil {
return msg, err
}
// Account for the data traffic
packets, traffic := miscInPacketsMeter, miscInTrafficMeter
switch {
case msg.Code == BlockHeadersMsg:
packets, traffic = reqHeaderInPacketsMeter, reqHeaderInTrafficMeter
case msg.Code == BlockBodiesMsg:
packets, traffic = reqBodyInPacketsMeter, reqBodyInTrafficMeter
case rw.version >= eth63 && msg.Code == NodeDataMsg:
packets, traffic = reqStateInPacketsMeter, reqStateInTrafficMeter
case rw.version >= eth63 && msg.Code == ReceiptsMsg:
packets, traffic = reqReceiptInPacketsMeter, reqReceiptInTrafficMeter
case msg.Code == NewBlockHashesMsg:
packets, traffic = propHashInPacketsMeter, propHashInTrafficMeter
case msg.Code == NewBlockMsg:
packets, traffic = propBlockInPacketsMeter, propBlockInTrafficMeter
case msg.Code == TxMsg:
packets, traffic = propTxnInPacketsMeter, propTxnInTrafficMeter
}
packets.Mark(1)
traffic.Mark(int64(msg.Size))
return msg, err
}
func (rw *meteredMsgReadWriter) WriteMsg(msg p2p.Msg) error {
// Account for the data traffic
packets, traffic := miscOutPacketsMeter, miscOutTrafficMeter
switch {
case msg.Code == BlockHeadersMsg:
packets, traffic = reqHeaderOutPacketsMeter, reqHeaderOutTrafficMeter
common.BlockHeadersEgressTrafficMeter.Mark(int64(msg.Size))
case msg.Code == BlockBodiesMsg:
packets, traffic = reqBodyOutPacketsMeter, reqBodyOutTrafficMeter
common.BlockBodiesEgressTrafficMeter.Mark(int64(msg.Size))
case rw.version >= eth63 && msg.Code == NodeDataMsg:
packets, traffic = reqStateOutPacketsMeter, reqStateOutTrafficMeter
common.NodeDataEgressTrafficMeter.Mark(int64(msg.Size))
case rw.version >= eth63 && msg.Code == ReceiptsMsg:
packets, traffic = reqReceiptOutPacketsMeter, reqReceiptOutTrafficMeter
common.ReceiptsTrafficMeter.Mark(int64(msg.Size))
case msg.Code == NewBlockHashesMsg:
packets, traffic = propHashOutPacketsMeter, propHashOutTrafficMeter
common.NewBlockHashesEgressTrafficMeter.Mark(int64(msg.Size))
case msg.Code == NewBlockMsg:
packets, traffic = propBlockOutPacketsMeter, propBlockOutTrafficMeter
common.NewBlockEgressTrafficMeter.Mark(int64(msg.Size))
case msg.Code == TxMsg:
packets, traffic = propTxnOutPacketsMeter, propTxnOutTrafficMeter
common.TxTrafficMeter.Mark(int64(msg.Size))
// todo: temp
case msg.Code == StatusMsg:
common.StatusEgressTrafficMeter.Mark(int64(msg.Size))
case msg.Code == GetBlockHeadersMsg:
common.GetBlockHeadersEgressTrafficMeter.Mark(int64(msg.Size))
case msg.Code == GetBlockBodiesMsg:
common.GetBlockBodiesEgressTrafficMeter.Mark(int64(msg.Size))
case msg.Code == PrepareBlockMsg:
common.PrepareBlockEgressTrafficMeter.Mark(int64(msg.Size))
case msg.Code == BlockSignatureMsg:
common.BlockSignatureEgressTrafficMeter.Mark(int64(msg.Size))
case msg.Code == PongMsg:
common.PongEgressTrafficMeter.Mark(int64(msg.Size))
case msg.Code == GetNodeDataMsg:
common.GetNodeDataEgressTrafficMeter.Mark(int64(msg.Size))
case msg.Code == GetReceiptsMsg:
common.GetReceiptsEgressTrafficMeter.Mark(int64(msg.Size))
}
packets.Mark(1)
traffic.Mark(int64(msg.Size))
// Send the packet to the p2p layer
return rw.MsgReadWriter.WriteMsg(msg)
}