Add ``baseLabels`` to the registration signature.
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parent
e53e7ec940
commit
1134be8073
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@ -57,12 +57,15 @@ func main() {
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zed_rpc_calls := &metrics.CounterMetric{}
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metrics := registry.NewRegistry()
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metrics.Register("rpc_latency_foo_microseconds", "RPC latency for foo service.", foo_rpc_latency)
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metrics.Register("rpc_calls_foo_total", "RPC calls for foo service.", foo_rpc_calls)
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metrics.Register("rpc_latency_bar_microseconds", "RPC latency for bar service.", bar_rpc_latency)
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metrics.Register("rpc_calls_bar_total", "RPC calls for bar service.", bar_rpc_calls)
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metrics.Register("rpc_latency_zed_microseconds", "RPC latency for zed service.", zed_rpc_latency)
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metrics.Register("rpc_calls_zed_total", "RPC calls for zed service.", zed_rpc_calls)
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nilBaseLabels := make(map[string]string)
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metrics.Register("rpc_latency_foo_microseconds", "RPC latency for foo service.", nilBaseLabels, foo_rpc_latency)
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metrics.Register("rpc_calls_foo_total", "RPC calls for foo service.", nilBaseLabels, foo_rpc_calls)
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metrics.Register("rpc_latency_bar_microseconds", "RPC latency for bar service.", nilBaseLabels, bar_rpc_latency)
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metrics.Register("rpc_calls_bar_total", "RPC calls for bar service.", nilBaseLabels, bar_rpc_calls)
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metrics.Register("rpc_latency_zed_microseconds", "RPC latency for zed service.", nilBaseLabels, zed_rpc_latency)
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metrics.Register("rpc_calls_zed_total", "RPC calls for zed service.", nilBaseLabels, zed_rpc_calls)
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go func() {
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for {
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18
registry.go
18
registry.go
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@ -100,14 +100,14 @@ var DefaultRegistry = NewRegistry()
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/*
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Associate a Metric with the DefaultRegistry.
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*/
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func Register(name, unusedDocstring string, metric metrics.Metric) {
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DefaultRegistry.Register(name, unusedDocstring, metric)
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func Register(name, unusedDocstring string, unusedBaseLabels map[string]string, metric metrics.Metric) {
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DefaultRegistry.Register(name, unusedDocstring, unusedBaseLabels, metric)
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}
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/*
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Register a metric with a given name. Name should be globally unique.
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*/
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func (r *Registry) Register(name, unusedDocstring string, metric metrics.Metric) {
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func (r *Registry) Register(name, unusedDocstring string, unusedBaseLabels map[string]string, metric metrics.Metric) {
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r.mutex.Lock()
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defer r.mutex.Unlock()
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@ -175,9 +175,11 @@ func (registry *Registry) YieldExporter() http.HandlerFunc {
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}
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func init() {
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DefaultRegistry.Register("requests_metrics_total", "A counter of the total requests made against the telemetry system.", requestCount)
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DefaultRegistry.Register("requests_metrics_latency_logarithmic_accumulating_microseconds", "A histogram of the response latency for requests made against the telemetry system.", requestLatencyLogarithmicAccumulating)
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DefaultRegistry.Register("requests_metrics_latency_equal_accumulating_microseconds", "A histogram of the response latency for requests made against the telemetry system.", requestLatencyEqualAccumulating)
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DefaultRegistry.Register("requests_metrics_latency_logarithmic_tallying_microseconds", "A histogram of the response latency for requests made against the telemetry system.", requestLatencyLogarithmicTallying)
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DefaultRegistry.Register("request_metrics_latency_equal_tallying_microseconds", "A histogram of the response latency for requests made against the telemetry system.", requestLatencyEqualTallying)
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nilBaseLabels := make(map[string]string)
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DefaultRegistry.Register("requests_metrics_total", "A counter of the total requests made against the telemetry system.", nilBaseLabels, requestCount)
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DefaultRegistry.Register("requests_metrics_latency_logarithmic_accumulating_microseconds", "A histogram of the response latency for requests made against the telemetry system.", nilBaseLabels, requestLatencyLogarithmicAccumulating)
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DefaultRegistry.Register("requests_metrics_latency_equal_accumulating_microseconds", "A histogram of the response latency for requests made against the telemetry system.", nilBaseLabels, requestLatencyEqualAccumulating)
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DefaultRegistry.Register("requests_metrics_latency_logarithmic_tallying_microseconds", "A histogram of the response latency for requests made against the telemetry system.", nilBaseLabels, requestLatencyLogarithmicTallying)
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DefaultRegistry.Register("request_metrics_latency_equal_tallying_microseconds", "A histogram of the response latency for requests made against the telemetry system.", nilBaseLabels, requestLatencyEqualTallying)
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}
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