plugeth-statediff/metrics_helpers.go
Roy Crihfield ebc2eb37e7 Initial plugin implementation
* refactor packages, flags, subscriptions
* DRY refactor builder tests
* use mockgen to generate mocks
* update README
* MODE=statediff no longer needed for unit tests
* simplify func names, clean up metrics
* move write params to service field
* sql indexer: confirm quit after ipld cache reset
  prevents negative waitgroup panic
* don't let TotalDifficulty become nil
* use forked plugeth, plugeth-utils for now
2023-07-14 12:56:36 +08:00

91 lines
2.9 KiB
Go

// Copyright 2019 The go-ethereum Authors
// This file is part of the go-ethereum library.
//
// The go-ethereum 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-ethereum 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-ethereum library. If not, see <http://www.gnu.org/licenses/>.
package statediff
import (
"time"
"github.com/cerc-io/plugeth-statediff/utils/log"
"github.com/ethereum/go-ethereum/core/types"
)
func countStateDiffBegin(block *types.Block) (time.Time, log.Logger) {
start := time.Now()
logger := log.New("hash", block.Hash().String(), "number", block.NumberU64())
defaultStatediffMetrics.underway.Inc(1)
logger.Debug("writeStateDiff BEGIN",
"underway", defaultStatediffMetrics.underway.Count(),
"succeeded", defaultStatediffMetrics.succeeded.Count(),
"failed", defaultStatediffMetrics.failed.Count(),
"total_time", defaultStatediffMetrics.totalProcessingTime.Value(),
)
return start, logger
}
func countStateDiffEnd(start time.Time, logger log.Logger, err error) time.Duration {
duration := time.Since(start)
defaultStatediffMetrics.underway.Dec(1)
if nil == err {
defaultStatediffMetrics.succeeded.Inc(1)
} else {
defaultStatediffMetrics.failed.Inc(1)
}
defaultStatediffMetrics.totalProcessingTime.Inc(duration.Milliseconds())
logger.Debug("writeStateDiff END",
"duration", duration,
"error", err != nil,
"underway", defaultStatediffMetrics.underway.Count(),
"succeeded", defaultStatediffMetrics.succeeded.Count(),
"failed", defaultStatediffMetrics.failed.Count(),
"total_time", defaultStatediffMetrics.totalProcessingTime.Value(),
)
return duration
}
func countApiRequestBegin(methodName string, blockHashOrNumber interface{}) (time.Time, log.Logger) {
start := time.Now()
logger := log.New(methodName, blockHashOrNumber)
defaultStatediffMetrics.apiRequests.Inc(1)
defaultStatediffMetrics.apiRequestsUnderway.Inc(1)
logger.Debug("statediff API BEGIN",
"underway", defaultStatediffMetrics.apiRequestsUnderway.Count(),
"requests", defaultStatediffMetrics.apiRequests.Count(),
)
return start, logger
}
func countApiRequestEnd(start time.Time, logger log.Logger, err error) time.Duration {
duration := time.Since(start)
defaultStatediffMetrics.apiRequestsUnderway.Dec(1)
logger.Debug("statediff API END",
"duration", duration,
"error", err != nil,
"underway", defaultStatediffMetrics.apiRequestsUnderway.Count(),
"requests", defaultStatediffMetrics.apiRequests.Count(),
)
return duration
}