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rename metrics #135

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merged 1 commit into from
Jan 7, 2025
Merged

rename metrics #135

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41 changes: 26 additions & 15 deletions pkg/networkpolicy/metrics.go
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Original file line number Diff line number Diff line change
Expand Up @@ -16,40 +16,51 @@ import (

var (
packetProcessingHist = prometheus.NewHistogramVec(prometheus.HistogramOpts{
Name: "packet_process_time",
Help: "Time it has taken to process each packet (microseconds)",
Buckets: []float64{1, 10, 50, 200, 500, 750, 1000, 2000, 5000, 10000, 100000},
Namespace: "kube_network_policies",
Name: "packet_process_time",
Help: "Time it has taken to process each packet (microseconds)",
Buckets: []float64{1, 10, 50, 200, 500, 750, 1000, 2000, 5000, 10000, 100000},
}, []string{"protocol", "family"})

packetProcessingSum = prometheus.NewSummary(prometheus.SummaryOpts{
Name: "packet_process_duration_microseconds",
Help: "A summary of the packet processing durations in microseconds.",
Namespace: "kube_network_policies",
Name: "packet_process_duration_microseconds",
Help: "A summary of the packet processing durations in microseconds.",
Objectives: map[float64]float64{
0.5: 0.05, // 50th percentile with a max. absolute error of 0.05.
0.9: 0.01, // 90th percentile with a max. absolute error of 0.01.
0.99: 0.001, // 99th percentile with a max. absolute error of 0.001.
},
})

packetCounterVec = prometheus.NewCounterVec(prometheus.CounterOpts{
Name: "packet_count",
Help: "Number of packets",
Namespace: "kube_network_policies",
Name: "packet_count",
Help: "Number of packets",
}, []string{"protocol", "family", "verdict"})

nfqueueQueueTotal = prometheus.NewGaugeVec(prometheus.GaugeOpts{
Name: "nfqueue_queue_total",
Help: "The number of packets currently queued and waiting to be processed by the application",
Namespace: "kube_network_policies",
Name: "nfqueue_queue_total",
Help: "The number of packets currently queued and waiting to be processed by the application",
}, []string{"queue"})

nfqueueQueueDropped = prometheus.NewGaugeVec(prometheus.GaugeOpts{
Name: "nfqueue_queue_dropped",
Help: "Number of packets that had to be dropped by the kernel because too many packets are already waiting for user space to send back the mandatory accept/drop verdicts",
Namespace: "kube_network_policies",
Name: "nfqueue_queue_dropped",
Help: "Number of packets that had to be dropped by the kernel because too many packets are already waiting for user space to send back the mandatory accept/drop verdicts",
}, []string{"queue"})

nfqueueUserDropped = prometheus.NewGaugeVec(prometheus.GaugeOpts{
Name: "nfqueue_user_dropped",
Help: "Number of packets that were dropped within the netlink subsystem. Such drops usually happen when the corresponding socket buffer is full; that is, user space is not able to read messages fast enough",
Namespace: "kube_network_policies",
Name: "nfqueue_user_dropped",
Help: "Number of packets that were dropped within the netlink subsystem. Such drops usually happen when the corresponding socket buffer is full; that is, user space is not able to read messages fast enough",
}, []string{"queue"})

nfqueuePacketID = prometheus.NewGaugeVec(prometheus.GaugeOpts{
Name: "nfqueue_packet_id",
Help: "ID of the most recent packet queued.",
Namespace: "kube_network_policies",
Name: "nfqueue_packet_id",
Help: "ID of the most recent packet queued.",
}, []string{"queue"})
)

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