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liu-song committed Jun 24, 2023
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Expand Up @@ -78,4 +78,4 @@ When deploying pod, limit and request use `gocrane.io/<$resourcename>:<$value>`
## suitable scene
In order to increase the load of nodes, some offline jobs or less important jobs can be scheduled and deployed to the cluster by using dynamic resources. Such jobs will use idle elastic resources.
With the watermark guarantee of QOS, when the node has a high load, it will be evicted and throttled first, and the utilization of the node will be improved on the premise of ensuring the stability of high-priority services.
See the section "Used with dynamic resources" in qos-interference-detection-and-active-avoidance.md.
See the section "Used with dynamic resources" in [Interference Detection and Active Avoidance](/docs/tutorials/colocation-with-enhanced-qos/qos-interference-detection-and-active-avoidance).
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Expand Up @@ -238,4 +238,4 @@ In order to avoid the impact of active avoidance operations on high-priority ser
it is recommended to use PodQOS to associate workloads that use dynamic resources, so that only those workloads that use idle resources are affected when executing actions,
ensuring that The stability of the core business on the node.

For the content of dymamic resources, see qos-dynamic-resource-oversold-and-limit.md.
For the content of dymamic resources, see [Dynamic resource oversold and limit](/docs/tutorials/colocation-with-enhanced-qos/qos-dynamic-resource-oversold-and-limit).
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Expand Up @@ -76,4 +76,4 @@ spec:
## 适配场景
为了提升节点的负载,可以将一些离线作业或者重要性较低的作业通过使用弹性资源的方式调度部署到集群中,这类作业会使用空闲的弹性资源,
搭配QOS的水位线保障,在节点出现负载较高的时候,也会优先被驱逐和压制,在保证高优先级业务稳定的前提下提升节点利用率。
可以参见qos-interference-detection-and-active-avoidance.zh.md中"与弹性资源搭配使用"部分的内容。
可以参见[干扰检测和主动回避](/zh-cn/docs/tutorials/colocation-with-enhanced-qos/qos-interference-detection-and-active-avoidance.zh)"与弹性资源搭配使用"部分的内容。
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Expand Up @@ -246,4 +246,4 @@ memory_total_utilization| node mem utilization percent
为了避免主动回避操作对于高优先级业务的影响,比如误驱逐了重要业务,建议使用PodQOS关联使用了弹性资源的workload,这样在执行动作的时候只会影响这些使用了空闲资源的workload,
保证了节点上的核心业务的稳定。

弹性资源的内容可以参见qos-dynamic-resource-oversold-and-limit.zh.md
弹性资源的内容可以参见[弹性资源超卖和限制](/zh-cn/docs/tutorials/colocation-with-enhanced-qos/qos-dynamic-resource-oversold-and-limit.zh)

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