k8s中怎样达成schedulinglatency 指标查看，很多新手对此不是很清楚，为了帮助大家解决这个难题，下面小编将为大家详细讲解，有这方面需求的人可以来学习下，希望你能有所收获。
1.1. metrics.go指标定义pkg/scheduler/metrics/metrics.go
schedulinglatency = prometheus.newsummaryvec(
prometheus.summaryopts{
subsystem: schedulersubsystem,
name: schedulinglatencyname,
help: scheduling latency in seconds split by sub-parts of the scheduling operation,
// make the sliding window of 5h.
// todo: the value for this should be based on some sli definition (long term).
maxage: 5 * time.hour,
},
[]string{operationlabel},
)
第64行scheduling latency in seconds split by sub-parts of the scheduling operation
一次调度被分割为子组件的操作时间的和
1.1. scheduler.go调度入口1.1.1. pkg/scheduler/scheduler.go// run begins watching and scheduling. it waits for cache to be synced, then starts a goroutine and returns immediately.
func (sched *scheduler) run() {
if !sched.config.waitforcachesync() {
return
}
go wait.until(sched.scheduleone, 0, sched.config.stopeverything)
}
1. sched.schedule
2. sched.assumevolumes
3. sched.assume
4. sched.bindvolumes
5. sched.cache
6. sched.bind
1.1. generic,scheduler.go调度算法实现1.1.1. pkg/scheduler/core/generic,scheduler.go看完上面的文章是否对您有帮助呢?如果还想对相关知识有深度的的了解或阅读更多相关文章，请关注云行业资讯频道，感谢您对云的支持。