mirror of https://github.com/status-im/consul.git
40 lines
990 B
Go
40 lines
990 B
Go
package circonusgometrics
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// A Gauge is an instantaneous measurement of a value.
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//
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// Use a gauge to track metrics which increase and decrease (e.g., amount of
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// free memory).
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// Gauge sets a gauge to a value
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func (m *CirconusMetrics) Gauge(metric string, val int64) {
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m.SetGauge(metric, val)
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}
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// SetGauge sets a gauge to a value
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func (m *CirconusMetrics) SetGauge(metric string, val int64) {
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m.gm.Lock()
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defer m.gm.Unlock()
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m.gauges[metric] = val
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}
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// RemoveGauge removes a gauge
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func (m *CirconusMetrics) RemoveGauge(metric string) {
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m.gm.Lock()
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defer m.gm.Unlock()
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delete(m.gauges, metric)
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}
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// SetGaugeFunc sets a gauge to a function [called at flush interval]
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func (m *CirconusMetrics) SetGaugeFunc(metric string, fn func() int64) {
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m.gfm.Lock()
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defer m.gfm.Unlock()
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m.gaugeFuncs[metric] = fn
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}
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// RemoveGaugeFunc removes a gauge function
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func (m *CirconusMetrics) RemoveGaugeFunc(metric string) {
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m.gfm.Lock()
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defer m.gfm.Unlock()
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delete(m.gaugeFuncs, metric)
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}
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