• Patent Title: Dynamic Management of System Computing Resources
  • Application No.: US17083036
    Application Date: 2020-10-28
  • Publication No.: US20220129314A1
    Publication Date: 2022-04-28
  • Inventor: Xia YuWanshun ZhangDabin Feng
  • Applicant: SAP SE
  • Applicant Address: DE Walldorf
  • Assignee: SAP SE
  • Current Assignee: SAP SE
  • Current Assignee Address: DE Walldorf
  • Main IPC: G06F9/50
  • IPC: G06F9/50 G06F11/34
Dynamic Management of System Computing Resources
Abstract:
System computing resources are dynamically managed by a resource management layer together with resource server pool. A group monitor collects data of server operation (e.g., CPU usage, memory consumption, queue size) in a particular group (e.g., customer-facing servers, job servers). The group monitor: calculates a weighted score for each server, sorts the scores of each server, maintains a sequence of scores, and periodically reports the score list to a resource manager. When an incoming request is directed to a particular server group, the group monitor redirects the request to a lowest-scoring server, and recalculates/sorts the score list. The resource manager monitors and throttles the servers in each group. Where servers in a group are experiencing high workload, the manager adds to the group server(s) from the resource pool. Conversely, where server group members are experiencing a low workload, the manager removes the lowest scoring server(s) to the resource pool.
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