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consensus, ethdb, metrics: implement forced-meter (#17667)

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gary rong
2018-09-17 20:32:34 +08:00
committed by Péter Szilágyi
parent 41ac8dd803
commit 5d1d1a808d
4 changed files with 49 additions and 16 deletions
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15
ethdb/database.go
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@ -155,15 +155,12 @@ func (db *LDBDatabase) LDB() *leveldb.DB {
// Meter configures the database metrics collectors and
func (db *LDBDatabase) Meter(prefix string) {
if metrics.Enabled {
// Initialize all the metrics collector at the requested prefix
db.compTimeMeter = metrics.NewRegisteredMeter(prefix+"compact/time", nil)
db.compReadMeter = metrics.NewRegisteredMeter(prefix+"compact/input", nil)
db.compWriteMeter = metrics.NewRegisteredMeter(prefix+"compact/output", nil)
db.diskReadMeter = metrics.NewRegisteredMeter(prefix+"disk/read", nil)
db.diskWriteMeter = metrics.NewRegisteredMeter(prefix+"disk/write", nil)
}
// Initialize write delay metrics no matter we are in metric mode or not.
// Initialize all the metrics collector at the requested prefix
db.compTimeMeter = metrics.NewRegisteredMeter(prefix+"compact/time", nil)
db.compReadMeter = metrics.NewRegisteredMeter(prefix+"compact/input", nil)
db.compWriteMeter = metrics.NewRegisteredMeter(prefix+"compact/output", nil)
db.diskReadMeter = metrics.NewRegisteredMeter(prefix+"disk/read", nil)
db.diskWriteMeter = metrics.NewRegisteredMeter(prefix+"disk/write", nil)
db.writeDelayMeter = metrics.NewRegisteredMeter(prefix+"compact/writedelay/duration", nil)
db.writeDelayNMeter = metrics.NewRegisteredMeter(prefix+"compact/writedelay/counter", nil)