// Meter configures the database metrics collectors and
func (self *LDBDatabase) Meter(prefix string) {
// Initialize all the metrics collector at the requested prefix
self.getTimer = metrics.NewTimer(prefix + "user/gets")
self.putTimer = metrics.NewTimer(prefix + "user/puts")
self.delTimer = metrics.NewTimer(prefix + "user/dels")
self.missMeter = metrics.NewMeter(prefix + "user/misses")
self.readMeter = metrics.NewMeter(prefix + "user/reads")
self.writeMeter = metrics.NewMeter(prefix + "user/writes")
self.compTimeMeter = metrics.NewMeter(prefix + "compact/time")
self.compReadMeter = metrics.NewMeter(prefix + "compact/input")
self.compWriteMeter = metrics.NewMeter(prefix + "compact/output")
// Create a quit channel for the periodic collector and run it
self.quitLock.Lock()
self.quitChan = make(chan chan error)
self.quitLock.Unlock()
go self.meter(3 * time.Second)
}
//
// The go-expanse library is free software: you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// The go-expanse library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with the go-expanse library. If not, see <http://www.gnu.org/licenses/>.
// Contains the metrics collected by the fetcher.
package fetcher
import (
"github.com/expanse-project/go-expanse/metrics"
)
var (
announceMeter = metrics.NewMeter("exp/sync/RemoteAnnounces")
announceTimer = metrics.NewTimer("exp/sync/LocalAnnounces")
broadcastMeter = metrics.NewMeter("exp/sync/RemoteBroadcasts")
broadcastTimer = metrics.NewTimer("exp/sync/LocalBroadcasts")
discardMeter = metrics.NewMeter("exp/sync/DiscardedBlocks")
futureMeter = metrics.NewMeter("exp/sync/FutureBlocks")
)
//
// You should have received a copy of the GNU Lesser General Public License
// along with the go-expanse library. If not, see <http://www.gnu.org/licenses/>.
// Contains the meters and timers used by the networking layer.
package p2p
import (
"net"
"github.com/expanse-project/go-expanse/metrics"
)
var (
ingressConnectMeter = metrics.NewMeter("p2p/InboundConnects")
ingressTrafficMeter = metrics.NewMeter("p2p/InboundTraffic")
egressConnectMeter = metrics.NewMeter("p2p/OutboundConnects")
egressTrafficMeter = metrics.NewMeter("p2p/OutboundTraffic")
)
// meteredConn is a wrapper around a network TCP connection that meters both the
// inbound and outbound network traffic.
type meteredConn struct {
*net.TCPConn // Network connection to wrap with metering
}
// newMeteredConn creates a new metered connection, also bumping the ingress or
// egress connection meter. If the metrics system is disabled, this function
// returns the original object.
func newMeteredConn(conn net.Conn, ingress bool) net.Conn {
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
package exp
import (
"github.com/expanse-project/go-expanse/metrics"
"github.com/expanse-project/go-expanse/p2p"
)
var (
propTxnInPacketsMeter = metrics.NewMeter("eth/prop/txns/in/packets")
propTxnInTrafficMeter = metrics.NewMeter("eth/prop/txns/in/traffic")
propTxnOutPacketsMeter = metrics.NewMeter("eth/prop/txns/out/packets")
propTxnOutTrafficMeter = metrics.NewMeter("eth/prop/txns/out/traffic")
propHashInPacketsMeter = metrics.NewMeter("eth/prop/hashes/in/packets")
propHashInTrafficMeter = metrics.NewMeter("eth/prop/hashes/in/traffic")
propHashOutPacketsMeter = metrics.NewMeter("eth/prop/hashes/out/packets")
propHashOutTrafficMeter = metrics.NewMeter("eth/prop/hashes/out/traffic")
propBlockInPacketsMeter = metrics.NewMeter("eth/prop/blocks/in/packets")
propBlockInTrafficMeter = metrics.NewMeter("eth/prop/blocks/in/traffic")
propBlockOutPacketsMeter = metrics.NewMeter("eth/prop/blocks/out/packets")
propBlockOutTrafficMeter = metrics.NewMeter("eth/prop/blocks/out/traffic")
reqHeaderInPacketsMeter = metrics.NewMeter("eth/req/headers/in/packets")
reqHeaderInTrafficMeter = metrics.NewMeter("eth/req/headers/in/traffic")
reqHeaderOutPacketsMeter = metrics.NewMeter("eth/req/headers/out/packets")
reqHeaderOutTrafficMeter = metrics.NewMeter("eth/req/headers/out/traffic")
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
// Contains the metrics collected by the downloader.
package downloader
import (
"github.com/expanse-project/go-expanse/metrics"
)
var (
hashInMeter = metrics.NewMeter("eth/downloader/hashes/in")
hashReqTimer = metrics.NewTimer("eth/downloader/hashes/req")
hashDropMeter = metrics.NewMeter("eth/downloader/hashes/drop")
hashTimeoutMeter = metrics.NewMeter("eth/downloader/hashes/timeout")
blockInMeter = metrics.NewMeter("eth/downloader/blocks/in")
blockReqTimer = metrics.NewTimer("eth/downloader/blocks/req")
blockDropMeter = metrics.NewMeter("eth/downloader/blocks/drop")
blockTimeoutMeter = metrics.NewMeter("eth/downloader/blocks/timeout")
headerInMeter = metrics.NewMeter("eth/downloader/headers/in")
headerReqTimer = metrics.NewTimer("eth/downloader/headers/req")
headerDropMeter = metrics.NewMeter("eth/downloader/headers/drop")
headerTimeoutMeter = metrics.NewMeter("eth/downloader/headers/timeout")
bodyInMeter = metrics.NewMeter("eth/downloader/bodies/in")
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
// Contains the metrics collected by the fetcher.
package fetcher
import (
"github.com/expanse-project/go-expanse/metrics"
)
var (
propAnnounceInMeter = metrics.NewMeter("eth/fetcher/prop/announces/in")
propAnnounceOutTimer = metrics.NewTimer("eth/fetcher/prop/announces/out")
propAnnounceDropMeter = metrics.NewMeter("eth/fetcher/prop/announces/drop")
propAnnounceDOSMeter = metrics.NewMeter("eth/fetcher/prop/announces/dos")
propBroadcastInMeter = metrics.NewMeter("eth/fetcher/prop/broadcasts/in")
propBroadcastOutTimer = metrics.NewTimer("eth/fetcher/prop/broadcasts/out")
propBroadcastDropMeter = metrics.NewMeter("eth/fetcher/prop/broadcasts/drop")
propBroadcastDOSMeter = metrics.NewMeter("eth/fetcher/prop/broadcasts/dos")
headerFetchMeter = metrics.NewMeter("eth/fetcher/fetch/headers")
bodyFetchMeter = metrics.NewMeter("eth/fetcher/fetch/bodies")
headerFilterInMeter = metrics.NewMeter("eth/fetcher/filter/headers/in")
headerFilterOutMeter = metrics.NewMeter("eth/fetcher/filter/headers/out")
bodyFilterInMeter = metrics.NewMeter("eth/fetcher/filter/bodies/in")
// The go-expanse library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with the go-expanse library. If not, see <http://www.gnu.org/licenses/>.
package exp
import (
"github.com/expanse-project/go-expanse/metrics"
)
var (
propTxnInPacketsMeter = metrics.NewMeter("exp/prop/txns/in/packets")
propTxnInTrafficMeter = metrics.NewMeter("exp/prop/txns/in/traffic")
propTxnOutPacketsMeter = metrics.NewMeter("exp/prop/txns/out/packets")
propTxnOutTrafficMeter = metrics.NewMeter("exp/prop/txns/out/traffic")
propHashInPacketsMeter = metrics.NewMeter("exp/prop/hashes/in/packets")
propHashInTrafficMeter = metrics.NewMeter("exp/prop/hashes/in/traffic")
propHashOutPacketsMeter = metrics.NewMeter("exp/prop/hashes/out/packets")
propHashOutTrafficMeter = metrics.NewMeter("exp/prop/hashes/out/traffic")
propBlockInPacketsMeter = metrics.NewMeter("exp/prop/blocks/in/packets")
propBlockInTrafficMeter = metrics.NewMeter("exp/prop/blocks/in/traffic")
propBlockOutPacketsMeter = metrics.NewMeter("exp/prop/blocks/out/packets")
propBlockOutTrafficMeter = metrics.NewMeter("exp/prop/blocks/out/traffic")
reqHashInPacketsMeter = metrics.NewMeter("exp/req/hashes/in/packets")
reqHashInTrafficMeter = metrics.NewMeter("exp/req/hashes/in/traffic")
reqHashOutPacketsMeter = metrics.NewMeter("exp/req/hashes/out/packets")
reqHashOutTrafficMeter = metrics.NewMeter("exp/req/hashes/out/traffic")
