本文整理汇总了Golang中github.com/docker/libcontainer/cgroups.Manager.GetStats方法的典型用法代码示例。如果您正苦于以下问题：Golang Manager.GetStats方法的具体用法？Golang Manager.GetStats怎么用？Golang Manager.GetStats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/docker/libcontainer/cgroups.Manager的用法示例。
在下文中一共展示了Manager.GetStats方法的4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: GetStats
// Get cgroup and networking stats of the specified container
func GetStats(cgroupManager cgroups.Manager, networkInterfaces []string) (*info.ContainerStats, error) {
cgroupStats, err := cgroupManager.GetStats()
if err != nil {
return nil, err
}
libcontainerStats := &libcontainer.Stats{
CgroupStats: cgroupStats,
}
stats := toContainerStats(libcontainerStats)
// TODO(rjnagal): Use networking stats directly from libcontainer.
stats.Network.Interfaces = make([]info.InterfaceStats, len(networkInterfaces))
for i := range networkInterfaces {
interfaceStats, err := sysinfo.GetNetworkStats(networkInterfaces[i])
if err != nil {
return stats, err
}
stats.Network.Interfaces[i] = interfaceStats
}
// For backwards compatability.
if len(networkInterfaces) > 0 {
stats.Network.InterfaceStats = stats.Network.Interfaces[0]
}
return stats, nil
}示例2: GetStats
// Get cgroup and networking stats of the specified container
func GetStats(cgroupManager cgroups.Manager, rootFs string, pid int) (*info.ContainerStats, error) {
cgroupStats, err := cgroupManager.GetStats()
if err != nil {
return nil, err
}
libcontainerStats := &libcontainer.Stats{
CgroupStats: cgroupStats,
}
stats := toContainerStats(libcontainerStats)
// If we know the pid then get network stats from /proc/<pid>/net/dev
if pid > 0 {
netStats, err := networkStatsFromProc(rootFs, pid)
if err != nil {
glog.V(2).Infof("Unable to get network stats from pid %d: %v", pid, err)
} else {
stats.Network.Interfaces = append(stats.Network.Interfaces, netStats...)
}
}
// For backwards compatibility.
if len(stats.Network.Interfaces) > 0 {
stats.Network.InterfaceStats = stats.Network.Interfaces[0]
}
return stats, nil
}示例3: GetStats
// Get cgroup and networking stats of the specified container
func GetStats(cgroupManager cgroups.Manager, networkInterfaces []string) (*info.ContainerStats, error) {
cgroupStats, err := cgroupManager.GetStats()
if err != nil {
return nil, err
}
libcontainerStats := &libcontainer.Stats{
CgroupStats: cgroupStats,
}
stats := toContainerStats(libcontainerStats)
if len(networkInterfaces) != 0 {
// ContainerStats only reports stat for one network device.
// TODO(rjnagal): Handle multiple physical network devices.
// TODO(rjnagal): Use networking stats directly from libcontainer.
stats.Network, err = sysinfo.GetNetworkStats(networkInterfaces[0])
if err != nil {
return stats, err
}
}
return stats, nil
}示例4: GetStats
// Get cgroup and networking stats of the specified container
func GetStats(cgroupManager cgroups.Manager, networkInterfaces []string, pid int) (*info.ContainerStats, error) {
cgroupStats, err := cgroupManager.GetStats()
if err != nil {
return nil, err
}
libcontainerStats := &libcontainer.Stats{
CgroupStats: cgroupStats,
}
stats := toContainerStats(libcontainerStats)
// TODO(rjnagal): Use networking stats directly from libcontainer.
stats.Network.Interfaces = make([]info.InterfaceStats, len(networkInterfaces))
for i := range networkInterfaces {
interfaceStats, err := sysinfo.GetNetworkStats(networkInterfaces[i])
if err != nil {
return stats, err
}
stats.Network.Interfaces[i] = interfaceStats
}
// If we know the pid & we haven't discovered any network interfaces yet
// try the network namespace.
if pid > 0 && len(stats.Network.Interfaces) == 0 {
nsStats, err := networkStatsFromNs(pid)
if err != nil {
glog.V(2).Infof("Unable to get network stats from pid %d: %v", pid, err)
} else {
stats.Network.Interfaces = append(stats.Network.Interfaces, nsStats...)
}
}
// For backwards compatibility.
if len(stats.Network.Interfaces) > 0 {
stats.Network.InterfaceStats = stats.Network.Interfaces[0]
}
return stats, nil
}