本文整理汇总了Golang中github.com/google/cadvisor/info.ContainerStats.Memory方法的典型用法代码示例。如果您正苦于以下问题:Golang ContainerStats.Memory方法的具体用法?Golang ContainerStats.Memory怎么用?Golang ContainerStats.Memory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/google/cadvisor/info.ContainerStats
的用法示例。
在下文中一共展示了ContainerStats.Memory方法的7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: libcontainerToContainerStats
func libcontainerToContainerStats(s *cgroups.Stats, mi *info.MachineInfo) *info.ContainerStats {
ret := new(info.ContainerStats)
ret.Timestamp = time.Now()
ret.Cpu = new(info.CpuStats)
ret.Cpu.Usage.User = s.CpuStats.CpuUsage.UsageInUsermode
ret.Cpu.Usage.System = s.CpuStats.CpuUsage.UsageInKernelmode
n := len(s.CpuStats.CpuUsage.PercpuUsage)
ret.Cpu.Usage.PerCpu = make([]uint64, n)
ret.Cpu.Usage.Total = 0
for i := 0; i < n; i++ {
ret.Cpu.Usage.PerCpu[i] = s.CpuStats.CpuUsage.PercpuUsage[i]
ret.Cpu.Usage.Total += s.CpuStats.CpuUsage.PercpuUsage[i]
}
ret.Memory = new(info.MemoryStats)
ret.Memory.Usage = s.MemoryStats.Usage
if v, ok := s.MemoryStats.Stats["pgfault"]; ok {
ret.Memory.ContainerData.Pgfault = v
ret.Memory.HierarchicalData.Pgfault = v
}
if v, ok := s.MemoryStats.Stats["pgmajfault"]; ok {
ret.Memory.ContainerData.Pgmajfault = v
ret.Memory.HierarchicalData.Pgmajfault = v
}
return ret
}
示例2: buildTrace
func buildTrace(cpu, mem []uint64, duration time.Duration) []*info.ContainerStats {
if len(cpu) != len(mem) {
panic("len(cpu) != len(mem)")
}
ret := make([]*info.ContainerStats, len(cpu))
currentTime := time.Now()
var cpuTotalUsage uint64 = 0
for i, cpuUsage := range cpu {
cpuTotalUsage += cpuUsage
stats := new(info.ContainerStats)
stats.Cpu = new(info.CpuStats)
stats.Memory = new(info.MemoryStats)
stats.Timestamp = currentTime
currentTime = currentTime.Add(duration)
stats.Cpu.Usage.Total = cpuTotalUsage
stats.Cpu.Usage.User = stats.Cpu.Usage.Total
stats.Cpu.Usage.System = 0
stats.Cpu.Usage.PerCpu = []uint64{cpuUsage}
stats.Memory.Usage = mem[i]
ret[i] = stats
}
return ret
}
示例3: GenerateRandomStats
func GenerateRandomStats(numStats, numCores int, duration time.Duration) []*info.ContainerStats {
ret := make([]*info.ContainerStats, numStats)
perCoreUsages := make([]uint64, numCores)
currentTime := time.Now()
for i := range perCoreUsages {
perCoreUsages[i] = uint64(rand.Int63n(1000))
}
for i := 0; i < numStats; i++ {
stats := new(info.ContainerStats)
stats.Cpu = new(info.CpuStats)
stats.Memory = new(info.MemoryStats)
stats.Timestamp = currentTime
currentTime = currentTime.Add(duration)
percore := make([]uint64, numCores)
for i := range perCoreUsages {
perCoreUsages[i] += uint64(rand.Int63n(1000))
percore[i] = perCoreUsages[i]
stats.Cpu.Usage.Total += percore[i]
}
stats.Cpu.Usage.PerCpu = percore
stats.Cpu.Usage.User = stats.Cpu.Usage.Total
stats.Cpu.Usage.System = 0
stats.Memory.Usage = uint64(rand.Int63n(4096))
ret[i] = stats
}
return ret
}
示例4: GetStats
func (self *randomStatsContainer) GetStats() (*info.ContainerStats, error) {
stats := new(info.ContainerStats)
stats.Cpu = new(info.CpuStats)
stats.Memory = new(info.MemoryStats)
stats.Memory.Usage = uint64(rand.Intn(2048))
return stats, nil
}
示例5: GetStats
func (self *replayTrace) GetStats() (*info.ContainerStats, error) {
stats := new(info.ContainerStats)
stats.Cpu = new(info.CpuStats)
stats.Memory = new(info.MemoryStats)
if len(self.memTrace) > 0 {
stats.Memory.Usage = self.memTrace[0]
self.memTrace = self.memTrace[1:]
}
self.lock.Lock()
defer self.lock.Unlock()
cpuTrace := self.totalUsage
if len(self.cpuTrace) > 0 {
cpuTrace += self.cpuTrace[0]
self.cpuTrace = self.cpuTrace[1:]
}
self.totalUsage = cpuTrace
stats.Timestamp = self.currenttime
self.currenttime = self.currenttime.Add(self.duration)
stats.Cpu.Usage.Total = cpuTrace
stats.Cpu.Usage.PerCpu = []uint64{cpuTrace}
stats.Cpu.Usage.User = cpuTrace
stats.Cpu.Usage.System = 0
return stats, nil
}
示例6: protobufToContainerStats
func protobufToContainerStats(pstats *ContainerStats) *info.ContainerStats {
ret := new(info.ContainerStats)
if pstats.GetCpu() != nil {
pcpu := pstats.GetCpu()
cpustats := new(info.CpuStats)
cpustats.Usage.Total = pcpu.GetUsage().GetTotal()
percpu := pcpu.GetUsage().GetPerCpu()
if len(percpu) > 0 {
cpustats.Usage.PerCpu = make([]uint64, len(percpu))
for i, p := range percpu {
cpustats.Usage.PerCpu[i] = uint64(p)
}
}
cpustats.Usage.User = uint64(pcpu.GetUsage().GetUser())
cpustats.Usage.System = uint64(pcpu.GetUsage().GetSystem())
cpustats.Load = pcpu.GetLoad()
ret.Cpu = cpustats
}
if pstats.GetMemory() != nil {
pmem := pstats.GetMemory()
memstats := new(info.MemoryStats)
memstats.Limit = uint64(pmem.GetLimit())
memstats.Usage = uint64(pmem.GetUsage())
protobufToMemoryData(pmem.GetContainerData(), &memstats.ContainerData)
protobufToMemoryData(pmem.GetHierarchicalData(), &memstats.HierarchicalData)
ret.Memory = memstats
}
return ret
}
示例7: toContainerStats
// Convert libcontainer stats to info.ContainerStats.
func toContainerStats(libcontainerStats *libcontainer.ContainerStats) *info.ContainerStats {
s := libcontainerStats.CgroupStats
ret := new(info.ContainerStats)
ret.Timestamp = time.Now()
if s != nil {
ret.Cpu = new(info.CpuStats)
ret.Cpu.Usage.User = s.CpuStats.CpuUsage.UsageInUsermode
ret.Cpu.Usage.System = s.CpuStats.CpuUsage.UsageInKernelmode
n := len(s.CpuStats.CpuUsage.PercpuUsage)
ret.Cpu.Usage.PerCpu = make([]uint64, n)
ret.Cpu.Usage.Total = 0
for i := 0; i < n; i++ {
ret.Cpu.Usage.PerCpu[i] = s.CpuStats.CpuUsage.PercpuUsage[i]
ret.Cpu.Usage.Total += s.CpuStats.CpuUsage.PercpuUsage[i]
}
ret.Memory = new(info.MemoryStats)
ret.Memory.Usage = s.MemoryStats.Usage
if v, ok := s.MemoryStats.Stats["pgfault"]; ok {
ret.Memory.ContainerData.Pgfault = v
ret.Memory.HierarchicalData.Pgfault = v
}
if v, ok := s.MemoryStats.Stats["pgmajfault"]; ok {
ret.Memory.ContainerData.Pgmajfault = v
ret.Memory.HierarchicalData.Pgmajfault = v
}
if v, ok := s.MemoryStats.Stats["total_inactive_anon"]; ok {
ret.Memory.WorkingSet = ret.Memory.Usage - v
if v, ok := s.MemoryStats.Stats["total_active_file"]; ok {
ret.Memory.WorkingSet -= v
}
}
}
// TODO(vishh): Perform a deep copy or alias libcontainer network stats.
if libcontainerStats.NetworkStats != nil {
ret.Network = (*info.NetworkStats)(libcontainerStats.NetworkStats)
}
return ret
}