本文整理汇总了Golang中github.com/cloudfoundry/gosigar.Cpu.Get方法的典型用法代码示例。如果您正苦于以下问题：Golang Cpu.Get方法的具体用法？Golang Cpu.Get怎么用？Golang Cpu.Get使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类github.com/cloudfoundry/gosigar.Cpu的用法示例。
在下文中一共展示了Cpu.Get方法的5个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Golang代码示例。
示例1: GetCpuTimes
func GetCpuTimes() (*CpuTimes, error) {
cpu := sigar.Cpu{}
err := cpu.Get()
if err != nil {
return nil, err
}
return &CpuTimes{Cpu: cpu}, nil
}示例2: GetCpuStats
func (p ubuntu) GetCpuStats() (stats CpuStats, err error) {
cpu := sigar.Cpu{}
err = cpu.Get()
if err != nil {
return
}
stats.User = cpu.User
stats.Sys = cpu.Sys
stats.Wait = cpu.Wait
stats.Total = cpu.Total()
return
}示例3: GetCpuStats
func (s sigarStatsCollector) GetCpuStats() (stats CpuStats, err error) {
cpu := sigar.Cpu{}
err = cpu.Get()
if err != nil {
err = bosherr.WrapError(err, "Getting Sigar Cpu")
return
}
stats.User = cpu.User
stats.Sys = cpu.Sys
stats.Wait = cpu.Wait
stats.Total = cpu.Total()
return
}示例4:
statFile = procd + "/stat"
cpu = sigar.Cpu{}
statContents := []byte("cpu 25 1 2 3 4 5 6 7")
err = ioutil.WriteFile(statFile, statContents, 0644)
Expect(err).ToNot(HaveOccurred())
})
AfterEach(func() {
sigar.Procd = "/proc"
})
Describe("Get", func() {
It("gets CPU usage", func() {
err := cpu.Get()
Expect(err).ToNot(HaveOccurred())
Expect(cpu.User).To(Equal(uint64(25)))
})
})
Describe("CollectCpuStats", func() {
It("collects CPU usage over time", func() {
concreteSigar := &sigar.ConcreteSigar{}
cpuUsages, stop := concreteSigar.CollectCpuStats(500 * time.Millisecond)
Expect(<-cpuUsages).To(Equal(sigar.Cpu{
User: uint64(25),
Nice: uint64(1),
Sys: uint64(2),
Idle: uint64(3),示例5:
statFile string
cpu sigar.Cpu
)
BeforeEach(func() {
statFile = procd + "/stat"
cpu = sigar.Cpu{}
})
Describe("Get", func() {
It("gets CPU usage", func() {
statContents := []byte("cpu 25 1 2 3 4 5 6 7")
err := ioutil.WriteFile(statFile, statContents, 0644)
Expect(err).ToNot(HaveOccurred())
err = cpu.Get()
Expect(err).ToNot(HaveOccurred())
Expect(cpu.User).To(Equal(uint64(25)))
})
It("ignores empty lines", func() {
statContents := []byte("cpu ")
err := ioutil.WriteFile(statFile, statContents, 0644)
Expect(err).ToNot(HaveOccurred())
err = cpu.Get()
Expect(err).ToNot(HaveOccurred())
Expect(cpu.User).To(Equal(uint64(0)))
})
})