Signed-off-by: jsvisa <delweng@gmail.com>
This commit is contained in:
jsvisa 2025-05-27 14:43:06 +08:00
parent 410f569c9d
commit 0cfadf5807

View file

@ -85,11 +85,11 @@ type Database struct {
liveCompGauge *metrics.Gauge // Gauge for tracking the number of in-progress compactions
liveCompSizeGauge *metrics.Gauge // Gauge for tracking the size of in-progress compactions
levelsGauge []*metrics.Gauge // Gauge for tracking the number of tables in levels
readExistedCount *metrics.Counter // Counter for tracking the number of existed keys readed
readNotfoundCount *metrics.Counter // Counter for tracking the number of notfound keys readed
readExistCount *metrics.Counter // Counter for tracking the number of existed keys readed
readInexCount *metrics.Counter // Counter for tracking the number of notfound keys readed
writeCount *metrics.Counter // Counter for tracking the number of written
readExistedTime *metrics.ResettingTimer // Timer for tracking the time spent on reading existed keys
readNotfoundTime *metrics.ResettingTimer // Timer for tracking the time spent on reading notfound keys
readExistTime *metrics.ResettingTimer // Timer for tracking the time spent on reading existed keys
readInexTime *metrics.ResettingTimer // Timer for tracking the time spent on reading notfound keys
writeTime *metrics.ResettingTimer // Timer for tracking the time spent on writing
quitLock sync.RWMutex // Mutex protecting the quit channel and the closed flag
@ -332,11 +332,11 @@ func (d *Database) Has(key []byte) (bool, error) {
st := time.Now()
_, closer, err := d.db.Get(key)
if err == nil {
d.readExistedTime.Update(time.Since(st))
d.readExistedCount.Inc(1)
d.readExistTime.Update(time.Since(st))
d.readExistCount.Inc(1)
} else if err == pebble.ErrNotFound {
d.readNotfoundTime.Update(time.Since(st))
d.readNotfoundCount.Inc(1)
d.readInexTime.Update(time.Since(st))
d.readInexCount.Inc(1)
}
if err == pebble.ErrNotFound {
@ -361,11 +361,11 @@ func (d *Database) Get(key []byte) ([]byte, error) {
st := time.Now()
dat, closer, err := d.db.Get(key)
if err == nil {
d.readExistedTime.Update(time.Since(st))
d.readExistedCount.Inc(1)
d.readExistTime.Update(time.Since(st))
d.readExistCount.Inc(1)
} else if err == pebble.ErrNotFound {
d.readNotfoundTime.Update(time.Since(st))
d.readNotfoundCount.Inc(1)
d.readInexTime.Update(time.Since(st))
d.readInexCount.Inc(1)
}
if err != nil {
@ -517,11 +517,11 @@ func (d *Database) registerMetrics(namespace string) {
d.estimatedCompDebtGauge = metrics.GetOrRegisterGauge(namespace+"compact/estimateDebt", nil)
d.liveCompGauge = metrics.GetOrRegisterGauge(namespace+"compact/live/count", nil)
d.liveCompSizeGauge = metrics.GetOrRegisterGauge(namespace+"compact/live/size", nil)
d.readExistedCount = metrics.GetOrRegisterCounter(namespace+"read/existed/count", nil)
d.readNotfoundCount = metrics.GetOrRegisterCounter(namespace+"read/notfound/count", nil)
d.readExistCount = metrics.GetOrRegisterCounter(namespace+"read/exist/count", nil)
d.readInexCount = metrics.GetOrRegisterCounter(namespace+"read/inex/count", nil)
d.writeCount = metrics.GetOrRegisterCounter(namespace+"write/count", nil)
d.readExistedTime = metrics.NewRegisteredResettingTimer(namespace+"read/existed/duration", nil)
d.readNotfoundTime = metrics.NewRegisteredResettingTimer(namespace+"read/notfound/duration", nil)
d.readExistTime = metrics.NewRegisteredResettingTimer(namespace+"read/exist/duration", nil)
d.readInexTime = metrics.NewRegisteredResettingTimer(namespace+"read/inex/duration", nil)
d.writeTime = metrics.NewRegisteredResettingTimer(namespace+"write/duration", nil)
}