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cb7f2fa6fd
Related to #39095 https://go.dev/doc/modules/version-numbers Update pkg version according to golang dep version convention --------- Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
54 lines
1.3 KiB
Go
54 lines
1.3 KiB
Go
package metricsutil
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import (
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"github.com/prometheus/client_golang/prometheus"
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"github.com/milvus-io/milvus/pkg/v2/metrics"
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"github.com/milvus-io/milvus/pkg/v2/streaming/util/message"
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"github.com/milvus-io/milvus/pkg/v2/util/paramtable"
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"github.com/milvus-io/milvus/pkg/v2/util/syncutil"
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)
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func NewTxnMetrics(pchannel string) *TxnMetrics {
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constLabel := prometheus.Labels{
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metrics.NodeIDLabelName: paramtable.GetStringNodeID(),
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metrics.WALChannelLabelName: pchannel,
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}
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return &TxnMetrics{
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mu: syncutil.ClosableLock{},
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constLabel: constLabel,
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inflightTxnGauge: metrics.WALInflightTxn.With(constLabel),
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txnCounter: metrics.WALFinishTxn.MustCurryWith(constLabel),
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}
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}
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type TxnMetrics struct {
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mu syncutil.ClosableLock
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constLabel prometheus.Labels
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inflightTxnGauge prometheus.Gauge
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txnCounter *prometheus.CounterVec
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}
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func (m *TxnMetrics) BeginTxn() {
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if !m.mu.LockIfNotClosed() {
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return
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}
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m.inflightTxnGauge.Inc()
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m.mu.Unlock()
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}
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func (m *TxnMetrics) Finish(state message.TxnState) {
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if !m.mu.LockIfNotClosed() {
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return
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}
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m.inflightTxnGauge.Dec()
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m.txnCounter.WithLabelValues(state.String()).Inc()
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m.mu.Unlock()
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}
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func (m *TxnMetrics) Close() {
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m.mu.Close()
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metrics.WALInflightTxn.Delete(m.constLabel)
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metrics.WALFinishTxn.DeletePartialMatch(m.constLabel)
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}
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