forked from TrueCloudLab/distribution
110 lines
2.8 KiB
Go
110 lines
2.8 KiB
Go
package gorelic
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import (
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metrics "github.com/yvasiyarov/go-metrics"
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"github.com/yvasiyarov/newrelic_platform_go"
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"time"
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)
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func newMemoryMetricaDataSource(pollInterval int) goMetricaDataSource {
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r := metrics.NewRegistry()
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metrics.RegisterRuntimeMemStats(r)
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metrics.CaptureRuntimeMemStatsOnce(r)
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go metrics.CaptureRuntimeMemStats(r, time.Duration(pollInterval)*time.Second)
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return goMetricaDataSource{r}
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}
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func addMemoryMericsToComponent(component newrelic_platform_go.IComponent, pollInterval int) {
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gaugeMetrics := []*baseGoMetrica{
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//Memory in use metrics
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&baseGoMetrica{
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name: "InUse/Total",
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units: "bytes",
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dataSourceKey: "runtime.MemStats.Alloc",
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},
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&baseGoMetrica{
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name: "InUse/Heap",
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units: "bytes",
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dataSourceKey: "runtime.MemStats.HeapAlloc",
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},
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&baseGoMetrica{
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name: "InUse/Stack",
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units: "bytes",
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dataSourceKey: "runtime.MemStats.StackInuse",
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},
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&baseGoMetrica{
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name: "InUse/MSpanInuse",
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units: "bytes",
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dataSourceKey: "runtime.MemStats.MSpanInuse",
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},
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&baseGoMetrica{
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name: "InUse/MCacheInuse",
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units: "bytes",
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dataSourceKey: "runtime.MemStats.MCacheInuse",
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},
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}
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ds := newMemoryMetricaDataSource(pollInterval)
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for _, m := range gaugeMetrics {
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m.basePath = "Runtime/Memory/"
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m.dataSource = ds
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component.AddMetrica(&gaugeMetrica{m})
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}
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gaugeIncMetrics := []*baseGoMetrica{
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//NO operations graph
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&baseGoMetrica{
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name: "Operations/NoPointerLookups",
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units: "lookups",
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dataSourceKey: "runtime.MemStats.Lookups",
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},
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&baseGoMetrica{
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name: "Operations/NoMallocs",
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units: "mallocs",
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dataSourceKey: "runtime.MemStats.Mallocs",
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},
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&baseGoMetrica{
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name: "Operations/NoFrees",
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units: "frees",
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dataSourceKey: "runtime.MemStats.Frees",
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},
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// Sytem memory allocations
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&baseGoMetrica{
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name: "SysMem/Total",
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units: "bytes",
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dataSourceKey: "runtime.MemStats.Sys",
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},
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&baseGoMetrica{
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name: "SysMem/Heap",
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units: "bytes",
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dataSourceKey: "runtime.MemStats.HeapSys",
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},
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&baseGoMetrica{
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name: "SysMem/Stack",
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units: "bytes",
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dataSourceKey: "runtime.MemStats.StackSys",
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},
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&baseGoMetrica{
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name: "SysMem/MSpan",
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units: "bytes",
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dataSourceKey: "runtime.MemStats.MSpanSys",
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},
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&baseGoMetrica{
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name: "SysMem/MCache",
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units: "bytes",
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dataSourceKey: "runtime.MemStats.MCacheSys",
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},
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&baseGoMetrica{
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name: "SysMem/BuckHash",
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units: "bytes",
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dataSourceKey: "runtime.MemStats.BuckHashSys",
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},
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}
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for _, m := range gaugeIncMetrics {
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m.basePath = "Runtime/Memory/"
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m.dataSource = ds
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component.AddMetrica(&gaugeIncMetrica{baseGoMetrica: m})
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}
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}
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