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configurable for load and stat statistics logs (#980)

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This commit is contained in:
Kevin Wan
2021-08-31 17:14:31 +08:00
committed by GitHub
parent 4bee60eb7f
commit db95b3f0e3
5 changed files with 62 additions and 12 deletions
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32
core/load/sheddingstat.go
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@@ -48,6 +48,25 @@ func (s *SheddingStat) IncrementDrop() {
atomic.AddInt64(&s.drop, 1)
}
func (s *SheddingStat) loop(c <-chan time.Time) {
for range c {
st := s.reset()
if !logEnabled.True() {
continue
}
c := stat.CpuUsage()
if st.Drop == 0 {
logx.Statf("(%s) shedding_stat [1m], cpu: %d, total: %d, pass: %d, drop: %d",
s.name, c, st.Total, st.Pass, st.Drop)
} else {
logx.Statf("(%s) shedding_stat_drop [1m], cpu: %d, total: %d, pass: %d, drop: %d",
s.name, c, st.Total, st.Pass, st.Drop)
}
}
}
func (s *SheddingStat) reset() snapshot {
return snapshot{
Total: atomic.SwapInt64(&s.total, 0),
@@ -59,15 +78,6 @@ func (s *SheddingStat) reset() snapshot {
func (s *SheddingStat) run() {
ticker := time.NewTicker(time.Minute)
defer ticker.Stop()
for range ticker.C {
c := stat.CpuUsage()
st := s.reset()
if st.Drop == 0 {
logx.Statf("(%s) shedding_stat [1m], cpu: %d, total: %d, pass: %d, drop: %d",
s.name, c, st.Total, st.Pass, st.Drop)
} else {
logx.Statf("(%s) shedding_stat_drop [1m], cpu: %d, total: %d, pass: %d, drop: %d",
s.name, c, st.Total, st.Pass, st.Drop)
}
}
s.loop(ticker.C)
}