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| author | Anton Evangelatov <anton.evangelatov@gmail.com> | 2018-02-23 17:56:08 +0800 |
|---|---|---|
| committer | Péter Szilágyi <peterke@gmail.com> | 2018-02-23 17:56:08 +0800 |
| commit | ae9f97221a96a86e4343a5c3cc4b1db44627a2f3 (patch) | |
| tree | 0154be72d0f2e1f032d129b9433d1bf3939cd8f0 /ethdb | |
| parent | 7f74bdf8dded0e1ac3c01e043c2ed89d78f308cf (diff) | |
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metrics: pull library and introduce ResettingTimer and InfluxDB reporter (#15910)
* go-metrics: fork library and introduce ResettingTimer and InfluxDB reporter.
* vendor: change nonsense/go-metrics to ethersphere/go-metrics
* go-metrics: add tests. move ResettingTimer logic from reporter to type.
* all, metrics: pull in metrics package in go-ethereum
* metrics/test: make sure metrics are enabled for tests
* metrics: apply gosimple rules
* metrics/exp, internal/debug: init expvar endpoint when starting pprof server
* internal/debug: tiny comment formatting fix
Diffstat (limited to 'ethdb')
| -rw-r--r-- | ethdb/database.go | 38 |
1 files changed, 18 insertions, 20 deletions
diff --git a/ethdb/database.go b/ethdb/database.go index d86585f07..57d38f7f5 100644 --- a/ethdb/database.go +++ b/ethdb/database.go @@ -29,8 +29,6 @@ import ( "github.com/syndtr/goleveldb/leveldb/filter" "github.com/syndtr/goleveldb/leveldb/iterator" "github.com/syndtr/goleveldb/leveldb/opt" - - gometrics "github.com/rcrowley/go-metrics" ) var OpenFileLimit = 64 @@ -39,15 +37,15 @@ type LDBDatabase struct { fn string // filename for reporting db *leveldb.DB // LevelDB instance - getTimer gometrics.Timer // Timer for measuring the database get request counts and latencies - putTimer gometrics.Timer // Timer for measuring the database put request counts and latencies - delTimer gometrics.Timer // Timer for measuring the database delete request counts and latencies - missMeter gometrics.Meter // Meter for measuring the missed database get requests - readMeter gometrics.Meter // Meter for measuring the database get request data usage - writeMeter gometrics.Meter // Meter for measuring the database put request data usage - compTimeMeter gometrics.Meter // Meter for measuring the total time spent in database compaction - compReadMeter gometrics.Meter // Meter for measuring the data read during compaction - compWriteMeter gometrics.Meter // Meter for measuring the data written during compaction + getTimer metrics.Timer // Timer for measuring the database get request counts and latencies + putTimer metrics.Timer // Timer for measuring the database put request counts and latencies + delTimer metrics.Timer // Timer for measuring the database delete request counts and latencies + missMeter metrics.Meter // Meter for measuring the missed database get requests + readMeter metrics.Meter // Meter for measuring the database get request data usage + writeMeter metrics.Meter // Meter for measuring the database put request data usage + compTimeMeter metrics.Meter // Meter for measuring the total time spent in database compaction + compReadMeter metrics.Meter // Meter for measuring the data read during compaction + compWriteMeter metrics.Meter // Meter for measuring the data written during compaction quitLock sync.Mutex // Mutex protecting the quit channel access quitChan chan chan error // Quit channel to stop the metrics collection before closing the database @@ -180,15 +178,15 @@ func (db *LDBDatabase) Meter(prefix string) { return } // Initialize all the metrics collector at the requested prefix - db.getTimer = metrics.NewTimer(prefix + "user/gets") - db.putTimer = metrics.NewTimer(prefix + "user/puts") - db.delTimer = metrics.NewTimer(prefix + "user/dels") - db.missMeter = metrics.NewMeter(prefix + "user/misses") - db.readMeter = metrics.NewMeter(prefix + "user/reads") - db.writeMeter = metrics.NewMeter(prefix + "user/writes") - db.compTimeMeter = metrics.NewMeter(prefix + "compact/time") - db.compReadMeter = metrics.NewMeter(prefix + "compact/input") - db.compWriteMeter = metrics.NewMeter(prefix + "compact/output") + db.getTimer = metrics.NewRegisteredTimer(prefix+"user/gets", nil) + db.putTimer = metrics.NewRegisteredTimer(prefix+"user/puts", nil) + db.delTimer = metrics.NewRegisteredTimer(prefix+"user/dels", nil) + db.missMeter = metrics.NewRegisteredMeter(prefix+"user/misses", nil) + db.readMeter = metrics.NewRegisteredMeter(prefix+"user/reads", nil) + db.writeMeter = metrics.NewRegisteredMeter(prefix+"user/writes", nil) + db.compTimeMeter = metrics.NewRegisteredMeter(prefix+"compact/time", nil) + db.compReadMeter = metrics.NewRegisteredMeter(prefix+"compact/input", nil) + db.compWriteMeter = metrics.NewRegisteredMeter(prefix+"compact/output", nil) // Create a quit channel for the periodic collector and run it db.quitLock.Lock() |