package circonusgometrics import ( "github.com/circonus-labs/circonusllhist" ) // Reset removes all existing counters and gauges. func (m *CirconusMetrics) Reset() { m.cm.Lock() defer m.cm.Unlock() m.cfm.Lock() defer m.cfm.Unlock() m.gm.Lock() defer m.gm.Unlock() m.gfm.Lock() defer m.gfm.Unlock() m.hm.Lock() defer m.hm.Unlock() m.tm.Lock() defer m.tm.Unlock() m.tfm.Lock() defer m.tfm.Unlock() m.counters = make(map[string]uint64) m.counterFuncs = make(map[string]func() uint64) m.gauges = make(map[string]string) m.gaugeFuncs = make(map[string]func() int64) m.histograms = make(map[string]*Histogram) m.text = make(map[string]string) m.textFuncs = make(map[string]func() string) } // snapshot returns a copy of the values of all registered counters and gauges. func (m *CirconusMetrics) snapshot() (c map[string]uint64, g map[string]string, h map[string]*circonusllhist.Histogram, t map[string]string) { m.cm.Lock() defer m.cm.Unlock() m.cfm.Lock() defer m.cfm.Unlock() m.gm.Lock() defer m.gm.Unlock() m.gfm.Lock() defer m.gfm.Unlock() m.hm.Lock() defer m.hm.Unlock() m.tm.Lock() defer m.tm.Unlock() m.tfm.Lock() defer m.tfm.Unlock() c = make(map[string]uint64, len(m.counters)+len(m.counterFuncs)) for n, v := range m.counters { c[n] = v } for n, f := range m.counterFuncs { c[n] = f() } //g = make(map[string]int64, len(m.gauges)+len(m.gaugeFuncs)) g = make(map[string]string, len(m.gauges)+len(m.gaugeFuncs)) for n, v := range m.gauges { g[n] = v } for n, f := range m.gaugeFuncs { g[n] = m.gaugeValString(f()) } h = make(map[string]*circonusllhist.Histogram, len(m.histograms)) for n, hist := range m.histograms { h[n] = hist.hist.CopyAndReset() } t = make(map[string]string, len(m.text)+len(m.textFuncs)) for n, v := range m.text { t[n] = v } for n, f := range m.textFuncs { t[n] = f() } return }