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[common] Minor enhancements to metric stats.

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This commit is contained in:
Ciprian Dorin Craciun 2021-12-18 17:53:47 +02:00
parent 3c195db9f0
commit a94c91c462
1 changed files with 7 additions and 3 deletions
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10
sources/lib/common/stats.go
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@ -27,6 +27,7 @@ type StatMetric struct {
Changed bool Changed bool
Invalid bool Invalid bool
Touched bool
metricLast_0 uint64 metricLast_0 uint64
dividerLast_0 uint64 dividerLast_0 uint64
@ -40,7 +41,8 @@ type StatMetric struct {
TimeLast uint64 TimeLast uint64
TimeFirst uint64 TimeFirst uint64
TimeChanged uint64 TimeChanged uint64
CountChanged uint64 UpdateCount uint64
ChangedCount uint64
Speed1Last float64 Speed1Last float64
Speed1Window float64 Speed1Window float64
@ -153,7 +155,7 @@ func (_stat *StatMetric) Update (_timeNanoseconds uint64) () {
_speed0Now = _speed0Now / _stat.SpeedScale _speed0Now = _speed0Now / _stat.SpeedScale
} }
if _stat.CountChanged == 0 { if _stat.UpdateCount == 0 {
_stat.TimeFirst = _timeNow _stat.TimeFirst = _timeNow
_invalid = true _invalid = true
} }
@ -205,6 +207,7 @@ func (_stat *StatMetric) Update (_timeNanoseconds uint64) () {
} }
_stat.TimeChanged = _timeNow _stat.TimeChanged = _timeNow
_stat.ChangedCount += 1
_stat.WindowSize++ _stat.WindowSize++
} else { } else {
@ -250,9 +253,10 @@ func (_stat *StatMetric) Update (_timeNanoseconds uint64) () {
_stat.TimeLast = _timeNow _stat.TimeLast = _timeNow
_stat.TimeDelta = uint64 (_timeDelta) _stat.TimeDelta = uint64 (_timeDelta)
_stat.CountChanged += 1 _stat.UpdateCount += 1
_stat.Invalid = _invalid _stat.Invalid = _invalid
_stat.Touched = (_stat.ChangedCount > 0)
_stat.Speed1paLast = math.Abs (_stat.Speed1pLast) _stat.Speed1paLast = math.Abs (_stat.Speed1pLast)