RACK-LEVEL SCHEDULING FOR REDUCING THE LONG TAIL LATENCY USING HIGH PERFORMANCE SSDS

    公开(公告)号:US20200225999A1

    公开(公告)日:2020-07-16

    申请号:US16828649

    申请日:2020-03-24

    Abstract: A method for migrating a workload includes: receiving workloads generated from a plurality of applications running in a plurality of server nodes of a rack system; monitoring latency requirements for the workloads and detecting a violation of the latency requirement for a workload; collecting system utilization information of the rack system; calculating rewards for migrating the workload to other server nodes in the rack system; determining a target server node among the plurality of server nodes that maximizes the reward; and performing migration of the workload to the target server node.

    Rack-level scheduling for reducing the long tail latency using high performance SSDs

    公开(公告)号:US11507435B2

    公开(公告)日:2022-11-22

    申请号:US16828649

    申请日:2020-03-24

    Abstract: A method for migrating a workload includes: receiving workloads generated from a plurality of applications running in a plurality of server nodes of a rack system; monitoring latency requirements for the workloads and detecting a violation of the latency requirement for a workload; collecting system utilization information of the rack system; calculating rewards for migrating the workload to other server nodes in the rack system; determining a target server node among the plurality of server nodes that maximizes the reward; and performing migration of the workload to the target server node.

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