framework

Documentation

Index

• Constants
• func CPUUsageToPerfData(usagePerNode e2ekubelet.NodesCPUSummary) *perftype.PerfData
• func CPUUsageToPerfDataWithLabels(usagePerNode e2ekubelet.NodesCPUSummary, labels map[string]string) *perftype.PerfData
• func PrintPerfData(p *perftype.PerfData)
• func ResourceUsageToPerfData(usagePerNode e2ekubelet.ResourceUsagePerNode) *perftype.PerfData
• func ResourceUsageToPerfDataWithLabels(usagePerNode e2ekubelet.ResourceUsagePerNode, labels map[string]string) *perftype.PerfData

Constants

const CurrentKubeletPerfMetricsVersion = "v2"

CurrentKubeletPerfMetricsVersion is the current kubelet performance metrics version. This is used by mutiple perf related data structures. We should bump up the version each time we make an incompatible change to the metrics.

Functions

func CPUUsageToPerfData

func CPUUsageToPerfData(usagePerNode e2ekubelet.NodesCPUSummary) *perftype.PerfData

CPUUsageToPerfData transforms NodesCPUSummary to PerfData.

func CPUUsageToPerfDataWithLabels

func CPUUsageToPerfDataWithLabels(usagePerNode e2ekubelet.NodesCPUSummary, labels map[string]string) *perftype.PerfData

CPUUsageToPerfDataWithLabels transforms NodesCPUSummary to PerfData with additional labels.

func PrintPerfData

func PrintPerfData(p *perftype.PerfData)

PrintPerfData prints the perfdata in json format with PerfResultTag prefix. If an error occurs, nothing will be printed.

func ResourceUsageToPerfData

func ResourceUsageToPerfData(usagePerNode e2ekubelet.ResourceUsagePerNode) *perftype.PerfData

ResourceUsageToPerfData transforms ResourceUsagePerNode to PerfData. Notice that this function only cares about memory usage, because cpu usage information will be extracted from NodesCPUSummary.

func ResourceUsageToPerfDataWithLabels

func ResourceUsageToPerfDataWithLabels(usagePerNode e2ekubelet.ResourceUsagePerNode, labels map[string]string) *perftype.PerfData

ResourceUsageToPerfDataWithLabels transforms ResourceUsagePerNode to PerfData with additional labels. Notice that this function only cares about memory usage, because cpu usage information will be extracted from NodesCPUSummary.