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net: export current_bandwidth, fixes #162

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This commit is contained in:
Martin Lindhe 2018-02-21 17:06:07 +01:00
parent 6b98771187
commit b9b8cfd1ca
1 changed files with 14 additions and 0 deletions
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14
collector/net.go
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@ -39,6 +39,7 @@ type NetworkCollector struct {
PacketsReceivedTotal *prometheus.Desc
PacketsReceivedUnknown *prometheus.Desc
PacketsSentTotal *prometheus.Desc
CurrentBandwidth *prometheus.Desc
nicWhitelistPattern *regexp.Regexp
nicBlacklistPattern *regexp.Regexp
@ -115,6 +116,12 @@ func NewNetworkCollector() (Collector, error) {
[]string{"nic"},
nil,
),
CurrentBandwidth: prometheus.NewDesc(
prometheus.BuildFQName(Namespace, subsystem, "current_bandwidth"),
"(Network.CurrentBandwidth)",
[]string{"nic"},
nil,
),
nicWhitelistPattern: regexp.MustCompile(fmt.Sprintf("^(?:%s)$", *nicWhitelist)),
nicBlacklistPattern: regexp.MustCompile(fmt.Sprintf("^(?:%s)$", *nicBlacklist)),
@ -150,6 +157,7 @@ type Win32_PerfRawData_Tcpip_NetworkInterface struct {
PacketsReceivedPerSec uint64
PacketsReceivedUnknown uint64
PacketsSentPerSec uint64
CurrentBandwidth uint64
}
func (c *NetworkCollector) collect(ch chan<- prometheus.Metric) (*prometheus.Desc, error) {
@ -238,6 +246,12 @@ func (c *NetworkCollector) collect(ch chan<- prometheus.Metric) (*prometheus.Des
float64(nic.PacketsSentPerSec),
name,
)
ch <- prometheus.MustNewConstMetric(
c.CurrentBandwidth,
prometheus.CounterValue,
float64(nic.CurrentBandwidth),
name,
)
}
return nil, nil