120 lines
3.5 KiB
Go
120 lines
3.5 KiB
Go
//go:build windows
|
|
// +build windows
|
|
|
|
package collector
|
|
|
|
import (
|
|
"github.com/prometheus-community/windows_exporter/log"
|
|
"github.com/prometheus/client_golang/prometheus"
|
|
"github.com/yusufpapurcu/wmi"
|
|
)
|
|
|
|
func init() {
|
|
registerCollector("netframework_clrsecurity", NewNETFramework_NETCLRSecurityCollector)
|
|
}
|
|
|
|
// A NETFramework_NETCLRSecurityCollector is a Prometheus collector for WMI Win32_PerfRawData_NETFramework_NETCLRSecurity metrics
|
|
type NETFramework_NETCLRSecurityCollector struct {
|
|
NumberLinkTimeChecks *prometheus.Desc
|
|
TimeinRTchecks *prometheus.Desc
|
|
StackWalkDepth *prometheus.Desc
|
|
TotalRuntimeChecks *prometheus.Desc
|
|
}
|
|
|
|
// NewNETFramework_NETCLRSecurityCollector ...
|
|
func NewNETFramework_NETCLRSecurityCollector() (Collector, error) {
|
|
const subsystem = "netframework_clrsecurity"
|
|
return &NETFramework_NETCLRSecurityCollector{
|
|
NumberLinkTimeChecks: prometheus.NewDesc(
|
|
prometheus.BuildFQName(Namespace, subsystem, "link_time_checks_total"),
|
|
"Displays the total number of link-time code access security checks since the application started.",
|
|
[]string{"process"},
|
|
nil,
|
|
),
|
|
TimeinRTchecks: prometheus.NewDesc(
|
|
prometheus.BuildFQName(Namespace, subsystem, "rt_checks_time_percent"),
|
|
"Displays the percentage of time spent performing runtime code access security checks in the last sample.",
|
|
[]string{"process"},
|
|
nil,
|
|
),
|
|
StackWalkDepth: prometheus.NewDesc(
|
|
prometheus.BuildFQName(Namespace, subsystem, "stack_walk_depth"),
|
|
"Displays the depth of the stack during that last runtime code access security check.",
|
|
[]string{"process"},
|
|
nil,
|
|
),
|
|
TotalRuntimeChecks: prometheus.NewDesc(
|
|
prometheus.BuildFQName(Namespace, subsystem, "runtime_checks_total"),
|
|
"Displays the total number of runtime code access security checks performed since the application started.",
|
|
[]string{"process"},
|
|
nil,
|
|
),
|
|
}, nil
|
|
}
|
|
|
|
// Collect sends the metric values for each metric
|
|
// to the provided prometheus Metric channel.
|
|
func (c *NETFramework_NETCLRSecurityCollector) Collect(ctx *ScrapeContext, ch chan<- prometheus.Metric) error {
|
|
if desc, err := c.collect(ch); err != nil {
|
|
log.Error("failed collecting win32_perfrawdata_netframework_netclrsecurity metrics:", desc, err)
|
|
return err
|
|
}
|
|
return nil
|
|
}
|
|
|
|
type Win32_PerfRawData_NETFramework_NETCLRSecurity struct {
|
|
Name string
|
|
|
|
Frequency_PerfTime uint32
|
|
NumberLinkTimeChecks uint32
|
|
PercentTimeinRTchecks uint32
|
|
PercentTimeSigAuthenticating uint64
|
|
StackWalkDepth uint32
|
|
TotalRuntimeChecks uint32
|
|
}
|
|
|
|
func (c *NETFramework_NETCLRSecurityCollector) collect(ch chan<- prometheus.Metric) (*prometheus.Desc, error) {
|
|
var dst []Win32_PerfRawData_NETFramework_NETCLRSecurity
|
|
q := queryAll(&dst)
|
|
if err := wmi.Query(q, &dst); err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
for _, process := range dst {
|
|
|
|
if process.Name == "_Global_" {
|
|
continue
|
|
}
|
|
|
|
ch <- prometheus.MustNewConstMetric(
|
|
c.NumberLinkTimeChecks,
|
|
prometheus.CounterValue,
|
|
float64(process.NumberLinkTimeChecks),
|
|
process.Name,
|
|
)
|
|
|
|
ch <- prometheus.MustNewConstMetric(
|
|
c.TimeinRTchecks,
|
|
prometheus.GaugeValue,
|
|
float64(process.PercentTimeinRTchecks)/float64(process.Frequency_PerfTime),
|
|
process.Name,
|
|
)
|
|
|
|
ch <- prometheus.MustNewConstMetric(
|
|
c.StackWalkDepth,
|
|
prometheus.GaugeValue,
|
|
float64(process.StackWalkDepth),
|
|
process.Name,
|
|
)
|
|
|
|
ch <- prometheus.MustNewConstMetric(
|
|
c.TotalRuntimeChecks,
|
|
prometheus.CounterValue,
|
|
float64(process.TotalRuntimeChecks),
|
|
process.Name,
|
|
)
|
|
}
|
|
|
|
return nil, nil
|
|
}
|