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udp_queues_linux.go: Expose UDP drops via gauge analogous to queue sizes.

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Signed-off-by: Chris Cleeland <chris.cleeland@gmail.com>
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Chris Cleeland 2024-04-18 14:52:31 -05:00 committed by Chris Cleeland
parent 8f9a914bee
commit 392f9accd6
1 changed files with 2 additions and 0 deletions
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2
collector/udp_queues_linux.go
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@ -61,6 +61,7 @@ func (c *udpQueuesCollector) Update(ch chan<- prometheus.Metric) error {
if errIPv4 == nil { if errIPv4 == nil {
ch <- prometheus.MustNewConstMetric(c.desc, prometheus.GaugeValue, float64(s4.TxQueueLength), "tx", "v4") ch <- prometheus.MustNewConstMetric(c.desc, prometheus.GaugeValue, float64(s4.TxQueueLength), "tx", "v4")
ch <- prometheus.MustNewConstMetric(c.desc, prometheus.GaugeValue, float64(s4.RxQueueLength), "rx", "v4") ch <- prometheus.MustNewConstMetric(c.desc, prometheus.GaugeValue, float64(s4.RxQueueLength), "rx", "v4")
ch <- prometheus.MustNewConstMetric(c.desc, prometheus.GaugeValue, float64(*s4.Drops), "drops", "v4")
} else { } else {
if errors.Is(errIPv4, os.ErrNotExist) { if errors.Is(errIPv4, os.ErrNotExist) {
c.logger.Debug("not collecting ipv4 based metrics") c.logger.Debug("not collecting ipv4 based metrics")
@ -73,6 +74,7 @@ func (c *udpQueuesCollector) Update(ch chan<- prometheus.Metric) error {
if errIPv6 == nil { if errIPv6 == nil {
ch <- prometheus.MustNewConstMetric(c.desc, prometheus.GaugeValue, float64(s6.TxQueueLength), "tx", "v6") ch <- prometheus.MustNewConstMetric(c.desc, prometheus.GaugeValue, float64(s6.TxQueueLength), "tx", "v6")
ch <- prometheus.MustNewConstMetric(c.desc, prometheus.GaugeValue, float64(s6.RxQueueLength), "rx", "v6") ch <- prometheus.MustNewConstMetric(c.desc, prometheus.GaugeValue, float64(s6.RxQueueLength), "rx", "v6")
ch <- prometheus.MustNewConstMetric(c.desc, prometheus.GaugeValue, float64(*s6.Drops), "drops", "v6")
} else { } else {
if errors.Is(errIPv6, os.ErrNotExist) { if errors.Is(errIPv6, os.ErrNotExist) {
c.logger.Debug("not collecting ipv6 based metrics") c.logger.Debug("not collecting ipv6 based metrics")