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[common] Minor fixups to stats.

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This commit is contained in:
Ciprian Dorin Craciun 2021-12-18 18:14:35 +02:00
parent ffb2963686
commit 1850e4386f
1 changed files with 8 additions and 15 deletions
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23
sources/lib/common/stats.go
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@ -181,15 +181,6 @@ func (_stat *StatMetric) Update (_timeNanoseconds uint64) () {
_stat.Speed1Last = _speed1Now
_stat.Speed2Last = _speed2Now
_windowNew := float64 (0)
const _windowSizeNormal = 12
if _stat.WindowSize >= _windowSizeNormal {
_windowNew = 1 / float64 (_windowSizeNormal + 1)
} else {
_windowNew = 1 / float64 (_stat.WindowSize + 1)
}
_windowOld := 1 - _windowNew
if ((_timeNow - _stat.TimeChanged) / 1000000000 > 6) || (_stat.TimeChanged == 0) || (_stat.WindowSize == 0) {
_stat.Speed1pLast = 0
_stat.Speed1Window = _speed1Now
@ -198,6 +189,8 @@ func (_stat *StatMetric) Update (_timeNanoseconds uint64) () {
_stat.Speed2Window = _speed2Now
_stat.Speed2pWindow = 0
} else {
_windowNew := 1.0 / 3
_windowOld := 1.0 - _windowNew
_stat.Speed1pLast = _speed1pNow
_stat.Speed1Window = _stat.Speed1Window * _windowOld + _speed1Now * _windowNew
_stat.Speed1pWindow = _stat.Speed1pWindow * _windowOld + _speed1pNow * _windowNew
@ -208,7 +201,7 @@ func (_stat *StatMetric) Update (_timeNanoseconds uint64) () {
_stat.TimeChanged = _timeNow
_stat.ChangedCount += 1
_stat.WindowSize++
_stat.WindowSize += 1
} else {
@ -267,20 +260,20 @@ func (_stat *StatMetric) Update (_timeNanoseconds uint64) () {
_stat.Speed1prLast = math.Round (_stat.Speed1pLast * 100 * 100) / 100
_stat.Speed1prWindow = math.Round (_stat.Speed1pWindow * 100 * 100) / 100
_stat.Speed2prLast = math.Round (_stat.Speed2pLast * 100 * 100) / 100
_stat.Speed1prWindow = math.Round (_stat.Speed1paWindow * 100 * 100) / 100
_stat.Speed2prWindow = math.Round (_stat.Speed2pWindow * 100 * 100) / 100
_infinite := float64 (1.0)
_infinite = _infinite / 0
if _stat.Speed1paLast > 1000 {
if _stat.Speed1paLast > 10 {
_stat.Speed1prLast = math.Copysign (_infinite, _stat.Speed1prLast)
}
if _stat.Speed1paWindow > 1000 {
if _stat.Speed1paWindow > 10 {
_stat.Speed1prWindow = math.Copysign (_infinite, _stat.Speed1prWindow)
}
if _stat.Speed2paLast > 1000 {
if _stat.Speed2paLast > 10 {
_stat.Speed2prLast = math.Copysign (_infinite, _stat.Speed2prLast)
}
if _stat.Speed2paWindow > 1000 {
if _stat.Speed2paWindow > 10 {
_stat.Speed2prWindow = math.Copysign (_infinite, _stat.Speed2prWindow)
}
}