// 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)
}
// 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/gophergala2016/etherapis/etherapis/Godeps/_workspace/src/github.com/ethereum/go-ethereum/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")
blockFetchMeter = metrics.NewMeter("eth/fetcher/fetch/blocks")
headerFetchMeter = metrics.NewMeter("eth/fetcher/fetch/headers")
bodyFetchMeter = metrics.NewMeter("eth/fetcher/fetch/bodies")
blockFilterInMeter = metrics.NewMeter("eth/fetcher/filter/blocks/in")
blockFilterOutMeter = metrics.NewMeter("eth/fetcher/filter/blocks/out")
headerFilterInMeter = metrics.NewMeter("eth/fetcher/filter/headers/in")
// 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/gophergala2016/etherapis/etherapis/Godeps/_workspace/src/github.com/ethereum/go-ethereum/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")
bodyReqTimer = metrics.NewTimer("eth/downloader/bodies/req")
"github.com/gophergala2016/etherapis/etherapis/Godeps/_workspace/src/github.com/ethereum/go-ethereum/ethdb"
"github.com/gophergala2016/etherapis/etherapis/Godeps/_workspace/src/github.com/ethereum/go-ethereum/event"
"github.com/gophergala2016/etherapis/etherapis/Godeps/_workspace/src/github.com/ethereum/go-ethereum/logger"
"github.com/gophergala2016/etherapis/etherapis/Godeps/_workspace/src/github.com/ethereum/go-ethereum/logger/glog"
"github.com/gophergala2016/etherapis/etherapis/Godeps/_workspace/src/github.com/ethereum/go-ethereum/metrics"
"github.com/gophergala2016/etherapis/etherapis/Godeps/_workspace/src/github.com/ethereum/go-ethereum/pow"
"github.com/gophergala2016/etherapis/etherapis/Godeps/_workspace/src/github.com/ethereum/go-ethereum/rlp"
"github.com/gophergala2016/etherapis/etherapis/Godeps/_workspace/src/github.com/ethereum/go-ethereum/trie"
"github.com/gophergala2016/etherapis/etherapis/Godeps/_workspace/src/github.com/hashicorp/golang-lru"
)
var (
chainlogger = logger.NewLogger("CHAIN")
jsonlogger = logger.NewJsonLogger()
blockInsertTimer = metrics.NewTimer("chain/inserts")
ErrNoGenesis = errors.New("Genesis not found in chain")
)
const (
headerCacheLimit = 512
bodyCacheLimit = 256
tdCacheLimit = 1024
blockCacheLimit = 256
maxFutureBlocks = 256
maxTimeFutureBlocks = 30
// must be bumped when consensus algorithm is changed, this forces the upgradedb
// command to be run (forces the blocks to be imported again using the new algorithm)
BlockChainVersion = 3
)